ent

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 Go to latest Published: Nov 30, 2023 License: MIT Imports: 22 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// Operation types.
	OpCreate    = ent.OpCreate
	OpDelete    = ent.OpDelete
	OpDeleteOne = ent.OpDeleteOne
	OpUpdate    = ent.OpUpdate
	OpUpdateOne = ent.OpUpdateOne

	// Node types.
	TypeAnswer   = "Answer"
	TypeQuestion = "Question"
	TypeTag      = "Tag"
	TypeUser     = "User"
)

Variables

View Source 
var ErrTxStarted = errors.New("ent: cannot start a transaction within a transaction")

ErrTxStarted is returned when trying to start a new transaction from a transactional client.

Functions

func Asc 

func Asc(fields ...string) func(*sql.Selector)

Asc applies the given fields in ASC order.

func Desc 

func Desc(fields ...string) func(*sql.Selector)

Desc applies the given fields in DESC order.

func IsConstraintError 

func IsConstraintError(err error) bool

IsConstraintError returns a boolean indicating whether the error is a constraint failure.

func IsNotFound 

func IsNotFound(err error) bool

IsNotFound returns a boolean indicating whether the error is a not found error.

func IsNotLoaded 

func IsNotLoaded(err error) bool

IsNotLoaded returns a boolean indicating whether the error is a not loaded error.

func IsNotSingular 

func IsNotSingular(err error) bool

IsNotSingular returns a boolean indicating whether the error is a not singular error.

func IsValidationError 

func IsValidationError(err error) bool

IsValidationError returns a boolean indicating whether the error is a validation error.

func MaskNotFound 

func MaskNotFound(err error) error

MaskNotFound masks not found error.

func NewContext 

func NewContext(parent context.Context, c *Client) context.Context

NewContext returns a new context with the given Client attached.

func NewTxContext 

func NewTxContext(parent context.Context, tx *Tx) context.Context

NewTxContext returns a new context with the given Tx attached.

Types

type AggregateFunc 

type AggregateFunc func(*sql.Selector) string

AggregateFunc applies an aggregation step on the group-by traversal/selector.

func As 

func As(fn AggregateFunc, end string) AggregateFunc

As is a pseudo aggregation function for renaming another other functions with custom names. For example: 

GroupBy(field1, field2).
Aggregate(ent.As(ent.Sum(field1), "sum_field1"), (ent.As(ent.Sum(field2), "sum_field2")).
Scan(ctx, &v)

func Count 

func Count() AggregateFunc

Count applies the "count" aggregation function on each group.

func Max 

func Max(field string) AggregateFunc

Max applies the "max" aggregation function on the given field of each group.

func Mean 

func Mean(field string) AggregateFunc

Mean applies the "mean" aggregation function on the given field of each group.

func Min 

func Min(field string) AggregateFunc

Min applies the "min" aggregation function on the given field of each group.

func Sum 

func Sum(field string) AggregateFunc

Sum applies the "sum" aggregation function on the given field of each group.

type Answer 

type Answer struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// Content holds the value of the "content" field.
	Content string `json:"content,omitempty"`
	// Likes holds the value of the "likes" field.
	Likes int `json:"likes,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt time.Time `json:"created_at,omitempty"`
	// UpdatedAt holds the value of the "updated_at" field.
	UpdatedAt time.Time `json:"updated_at,omitempty"`
	// IsAcceptedAnswer holds the value of the "is_accepted_answer" field.
	IsAcceptedAnswer bool `json:"is_accepted_answer,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the AnswerQuery when eager-loading is set.
	Edges AnswerEdges `json:"edges"`
	// contains filtered or unexported fields
}

Answer is the model entity for the Answer schema.

func (*Answer) QueryAuthor 

func (a *Answer) QueryAuthor() *UserQuery

QueryAuthor queries the "author" edge of the Answer entity.

func (*Answer) QueryQuestion 

func (a *Answer) QueryQuestion() *QuestionQuery

QueryQuestion queries the "question" edge of the Answer entity.

func (*Answer) String 

func (a *Answer) String() string

String implements the fmt.Stringer.

func (*Answer) Unwrap 

func (a *Answer) Unwrap() *Answer

Unwrap unwraps the Answer entity that was returned from a transaction after it was closed, so that all future queries will be executed through the driver which created the transaction.

func (*Answer) Update 

func (a *Answer) Update() *AnswerUpdateOne

Update returns a builder for updating this Answer. Note that you need to call Answer.Unwrap() before calling this method if this Answer was returned from a transaction, and the transaction was committed or rolled back.

func (*Answer) Value 

func (a *Answer) Value(name string) (ent.Value, error)

Value returns the ent.Value that was dynamically selected and assigned to the Answer. This includes values selected through modifiers, order, etc.

type AnswerClient 

type AnswerClient struct {
	// contains filtered or unexported fields
}

AnswerClient is a client for the Answer schema.

func NewAnswerClient 

func NewAnswerClient(c config) *AnswerClient

NewAnswerClient returns a client for the Answer from the given config.

func (*AnswerClient) Create 

func (c *AnswerClient) Create() *AnswerCreate

Create returns a builder for creating a Answer entity.

func (*AnswerClient) CreateBulk 

func (c *AnswerClient) CreateBulk(builders ...*AnswerCreate) *AnswerCreateBulk

CreateBulk returns a builder for creating a bulk of Answer entities.

func (*AnswerClient) Delete 

func (c *AnswerClient) Delete() *AnswerDelete

Delete returns a delete builder for Answer.

func (*AnswerClient) DeleteOne 

func (c *AnswerClient) DeleteOne(a *Answer) *AnswerDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*AnswerClient) DeleteOneID 

func (c *AnswerClient) DeleteOneID(id int) *AnswerDeleteOne

DeleteOneID returns a builder for deleting the given entity by its id.

func (*AnswerClient) Get 

func (c *AnswerClient) Get(ctx context.Context, id int) (*Answer, error)

Get returns a Answer entity by its id.

func (*AnswerClient) GetX 

func (c *AnswerClient) GetX(ctx context.Context, id int) *Answer

GetX is like Get, but panics if an error occurs.

func (*AnswerClient) Hooks 

func (c *AnswerClient) Hooks() []Hook

Hooks returns the client hooks.

func (*AnswerClient) Intercept 

func (c *AnswerClient) Intercept(interceptors ...Interceptor)

Intercept adds a list of query interceptors to the interceptors stack. A call to `Intercept(f, g, h)` equals to `answer.Intercept(f(g(h())))`.

func (*AnswerClient) Interceptors 

func (c *AnswerClient) Interceptors() []Interceptor

Interceptors returns the client interceptors.

func (*AnswerClient) MapCreateBulk 

func (c *AnswerClient) MapCreateBulk(slice any, setFunc func(*AnswerCreate, int)) *AnswerCreateBulk

MapCreateBulk creates a bulk creation builder from the given slice. For each item in the slice, the function creates a builder and applies setFunc on it.

func (*AnswerClient) Query 

func (c *AnswerClient) Query() *AnswerQuery

Query returns a query builder for Answer.

func (*AnswerClient) QueryAuthor 

func (c *AnswerClient) QueryAuthor(a *Answer) *UserQuery

QueryAuthor queries the author edge of a Answer.

func (*AnswerClient) QueryQuestion 

func (c *AnswerClient) QueryQuestion(a *Answer) *QuestionQuery

QueryQuestion queries the question edge of a Answer.

func (*AnswerClient) Update 

func (c *AnswerClient) Update() *AnswerUpdate

Update returns an update builder for Answer.

func (*AnswerClient) UpdateOne 

func (c *AnswerClient) UpdateOne(a *Answer) *AnswerUpdateOne

UpdateOne returns an update builder for the given entity.

func (*AnswerClient) UpdateOneID 

func (c *AnswerClient) UpdateOneID(id int) *AnswerUpdateOne

UpdateOneID returns an update builder for the given id.

func (*AnswerClient) Use 

func (c *AnswerClient) Use(hooks ...Hook)

Use adds a list of mutation hooks to the hooks stack. A call to `Use(f, g, h)` equals to `answer.Hooks(f(g(h())))`.

type AnswerCreate 

type AnswerCreate struct {
	// contains filtered or unexported fields
}

AnswerCreate is the builder for creating a Answer entity.

func (*AnswerCreate) Exec 

func (ac *AnswerCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*AnswerCreate) ExecX 

func (ac *AnswerCreate) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*AnswerCreate) Mutation 

func (ac *AnswerCreate) Mutation() *AnswerMutation

Mutation returns the AnswerMutation object of the builder.

func (*AnswerCreate) Save 

func (ac *AnswerCreate) Save(ctx context.Context) (*Answer, error)

Save creates the Answer in the database.

func (*AnswerCreate) SaveX 

func (ac *AnswerCreate) SaveX(ctx context.Context) *Answer

SaveX calls Save and panics if Save returns an error.

func (*AnswerCreate) SetAuthor 

func (ac *AnswerCreate) SetAuthor(u *User) *AnswerCreate

SetAuthor sets the "author" edge to the User entity.

func (*AnswerCreate) SetAuthorID 

func (ac *AnswerCreate) SetAuthorID(id int) *AnswerCreate

SetAuthorID sets the "author" edge to the User entity by ID.

func (*AnswerCreate) SetContent 

func (ac *AnswerCreate) SetContent(s string) *AnswerCreate

SetContent sets the "content" field.

func (*AnswerCreate) SetCreatedAt 

func (ac *AnswerCreate) SetCreatedAt(t time.Time) *AnswerCreate

SetCreatedAt sets the "created_at" field.

func (*AnswerCreate) SetIsAcceptedAnswer 

func (ac *AnswerCreate) SetIsAcceptedAnswer(b bool) *AnswerCreate

SetIsAcceptedAnswer sets the "is_accepted_answer" field.

func (*AnswerCreate) SetLikes 

func (ac *AnswerCreate) SetLikes(i int) *AnswerCreate

SetLikes sets the "likes" field.

func (*AnswerCreate) SetNillableAuthorID 

func (ac *AnswerCreate) SetNillableAuthorID(id *int) *AnswerCreate

SetNillableAuthorID sets the "author" edge to the User entity by ID if the given value is not nil.

func (*AnswerCreate) SetNillableCreatedAt 

func (ac *AnswerCreate) SetNillableCreatedAt(t *time.Time) *AnswerCreate

SetNillableCreatedAt sets the "created_at" field if the given value is not nil.

func (*AnswerCreate) SetNillableIsAcceptedAnswer 

func (ac *AnswerCreate) SetNillableIsAcceptedAnswer(b *bool) *AnswerCreate

SetNillableIsAcceptedAnswer sets the "is_accepted_answer" field if the given value is not nil.

func (*AnswerCreate) SetNillableLikes 

func (ac *AnswerCreate) SetNillableLikes(i *int) *AnswerCreate

SetNillableLikes sets the "likes" field if the given value is not nil.

func (*AnswerCreate) SetNillableQuestionID 

func (ac *AnswerCreate) SetNillableQuestionID(id *int) *AnswerCreate

SetNillableQuestionID sets the "question" edge to the Question entity by ID if the given value is not nil.

func (*AnswerCreate) SetNillableUpdatedAt 

func (ac *AnswerCreate) SetNillableUpdatedAt(t *time.Time) *AnswerCreate

SetNillableUpdatedAt sets the "updated_at" field if the given value is not nil.

func (*AnswerCreate) SetQuestion 

func (ac *AnswerCreate) SetQuestion(q *Question) *AnswerCreate

SetQuestion sets the "question" edge to the Question entity.

func (*AnswerCreate) SetQuestionID 

func (ac *AnswerCreate) SetQuestionID(id int) *AnswerCreate

SetQuestionID sets the "question" edge to the Question entity by ID.

func (*AnswerCreate) SetUpdatedAt 

func (ac *AnswerCreate) SetUpdatedAt(t time.Time) *AnswerCreate

SetUpdatedAt sets the "updated_at" field.

type AnswerCreateBulk 

type AnswerCreateBulk struct {
	// contains filtered or unexported fields
}

AnswerCreateBulk is the builder for creating many Answer entities in bulk.

func (*AnswerCreateBulk) Exec 

func (acb *AnswerCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*AnswerCreateBulk) ExecX 

func (acb *AnswerCreateBulk) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*AnswerCreateBulk) Save 

func (acb *AnswerCreateBulk) Save(ctx context.Context) ([]*Answer, error)

Save creates the Answer entities in the database.

func (*AnswerCreateBulk) SaveX 

func (acb *AnswerCreateBulk) SaveX(ctx context.Context) []*Answer

SaveX is like Save, but panics if an error occurs.

type AnswerDelete 

type AnswerDelete struct {
	// contains filtered or unexported fields
}

AnswerDelete is the builder for deleting a Answer entity.

func (*AnswerDelete) Exec 

func (ad *AnswerDelete) Exec(ctx context.Context) (int, error)

Exec executes the deletion query and returns how many vertices were deleted.

func (*AnswerDelete) ExecX 

func (ad *AnswerDelete) ExecX(ctx context.Context) int

ExecX is like Exec, but panics if an error occurs.

func (*AnswerDelete) Where 

func (ad *AnswerDelete) Where(ps ...predicate.Answer) *AnswerDelete

Where appends a list predicates to the AnswerDelete builder.

type AnswerDeleteOne 

type AnswerDeleteOne struct {
	// contains filtered or unexported fields
}

AnswerDeleteOne is the builder for deleting a single Answer entity.

func (*AnswerDeleteOne) Exec 

func (ado *AnswerDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*AnswerDeleteOne) ExecX 

func (ado *AnswerDeleteOne) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*AnswerDeleteOne) Where 

func (ado *AnswerDeleteOne) Where(ps ...predicate.Answer) *AnswerDeleteOne

Where appends a list predicates to the AnswerDelete builder.

type AnswerEdges 

type AnswerEdges struct {
	// Question holds the value of the question edge.
	Question *Question `json:"question,omitempty"`
	// Author holds the value of the author edge.
	Author *User `json:"author,omitempty"`
	// contains filtered or unexported fields
}

AnswerEdges holds the relations/edges for other nodes in the graph.

func (AnswerEdges) AuthorOrErr 

func (e AnswerEdges) AuthorOrErr() (*User, error)

AuthorOrErr returns the Author value or an error if the edge was not loaded in eager-loading, or loaded but was not found.

func (AnswerEdges) QuestionOrErr 

func (e AnswerEdges) QuestionOrErr() (*Question, error)

QuestionOrErr returns the Question value or an error if the edge was not loaded in eager-loading, or loaded but was not found.

type AnswerGroupBy 

type AnswerGroupBy struct {
	// contains filtered or unexported fields
}

AnswerGroupBy is the group-by builder for Answer entities.

func (*AnswerGroupBy) Aggregate 

func (agb *AnswerGroupBy) Aggregate(fns ...AggregateFunc) *AnswerGroupBy

Aggregate adds the given aggregation functions to the group-by query.

func (*AnswerGroupBy) Bool 

func (s *AnswerGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a selector. It is only allowed when selecting one field.

func (*AnswerGroupBy) BoolX 

func (s *AnswerGroupBy) BoolX(ctx context.Context) bool

BoolX is like Bool, but panics if an error occurs.

func (*AnswerGroupBy) Bools 

func (s *AnswerGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from a selector. It is only allowed when selecting one field.

func (*AnswerGroupBy) BoolsX 

func (s *AnswerGroupBy) BoolsX(ctx context.Context) []bool

BoolsX is like Bools, but panics if an error occurs.

func (*AnswerGroupBy) Float64 

func (s *AnswerGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a selector. It is only allowed when selecting one field.

func (*AnswerGroupBy) Float64X 

func (s *AnswerGroupBy) Float64X(ctx context.Context) float64

Float64X is like Float64, but panics if an error occurs.

func (*AnswerGroupBy) Float64s 

func (s *AnswerGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from a selector. It is only allowed when selecting one field.

func (*AnswerGroupBy) Float64sX 

func (s *AnswerGroupBy) Float64sX(ctx context.Context) []float64

Float64sX is like Float64s, but panics if an error occurs.

func (*AnswerGroupBy) Int 

func (s *AnswerGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a selector. It is only allowed when selecting one field.

func (*AnswerGroupBy) IntX 

func (s *AnswerGroupBy) IntX(ctx context.Context) int

IntX is like Int, but panics if an error occurs.

func (*AnswerGroupBy) Ints 

func (s *AnswerGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from a selector. It is only allowed when selecting one field.

func (*AnswerGroupBy) IntsX 

func (s *AnswerGroupBy) IntsX(ctx context.Context) []int

IntsX is like Ints, but panics if an error occurs.

func (*AnswerGroupBy) Scan 

func (agb *AnswerGroupBy) Scan(ctx context.Context, v any) error

Scan applies the selector query and scans the result into the given value.

func (*AnswerGroupBy) ScanX 

func (s *AnswerGroupBy) ScanX(ctx context.Context, v any)

ScanX is like Scan, but panics if an error occurs.

func (*AnswerGroupBy) String 

func (s *AnswerGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a selector. It is only allowed when selecting one field.

func (*AnswerGroupBy) StringX 

func (s *AnswerGroupBy) StringX(ctx context.Context) string

StringX is like String, but panics if an error occurs.

func (*AnswerGroupBy) Strings 

func (s *AnswerGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from a selector. It is only allowed when selecting one field.

func (*AnswerGroupBy) StringsX 

func (s *AnswerGroupBy) StringsX(ctx context.Context) []string

StringsX is like Strings, but panics if an error occurs.

type AnswerMutation 

type AnswerMutation struct {
	// contains filtered or unexported fields
}

AnswerMutation represents an operation that mutates the Answer nodes in the graph.

func (*AnswerMutation) AddField 

func (m *AnswerMutation) AddField(name string, value ent.Value) error

AddField adds the value to the field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

func (*AnswerMutation) AddLikes 

func (m *AnswerMutation) AddLikes(i int)

AddLikes adds i to the "likes" field.

func (*AnswerMutation) AddedEdges 

func (m *AnswerMutation) AddedEdges() []string

AddedEdges returns all edge names that were set/added in this mutation.

func (*AnswerMutation) AddedField 

func (m *AnswerMutation) AddedField(name string) (ent.Value, bool)

AddedField returns the numeric value that was incremented/decremented on a field with the given name. The second boolean return value indicates that this field was not set, or was not defined in the schema.

func (*AnswerMutation) AddedFields 

func (m *AnswerMutation) AddedFields() []string

AddedFields returns all numeric fields that were incremented/decremented during this mutation.

func (*AnswerMutation) AddedIDs 

func (m *AnswerMutation) AddedIDs(name string) []ent.Value

AddedIDs returns all IDs (to other nodes) that were added for the given edge name in this mutation.

func (*AnswerMutation) AddedLikes 

func (m *AnswerMutation) AddedLikes() (r int, exists bool)

AddedLikes returns the value that was added to the "likes" field in this mutation.

func (*AnswerMutation) AuthorCleared 

func (m *AnswerMutation) AuthorCleared() bool

AuthorCleared reports if the "author" edge to the User entity was cleared.

func (*AnswerMutation) AuthorID 

func (m *AnswerMutation) AuthorID() (id int, exists bool)

AuthorID returns the "author" edge ID in the mutation.

func (*AnswerMutation) AuthorIDs 

func (m *AnswerMutation) AuthorIDs() (ids []int)

AuthorIDs returns the "author" edge IDs in the mutation. Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use AuthorID instead. It exists only for internal usage by the builders.

func (*AnswerMutation) ClearAuthor 

func (m *AnswerMutation) ClearAuthor()

ClearAuthor clears the "author" edge to the User entity.

func (*AnswerMutation) ClearEdge 

func (m *AnswerMutation) ClearEdge(name string) error

ClearEdge clears the value of the edge with the given name. It returns an error if that edge is not defined in the schema.

func (*AnswerMutation) ClearField 

func (m *AnswerMutation) ClearField(name string) error

ClearField clears the value of the field with the given name. It returns an error if the field is not defined in the schema.

func (*AnswerMutation) ClearQuestion 

func (m *AnswerMutation) ClearQuestion()

ClearQuestion clears the "question" edge to the Question entity.

func (*AnswerMutation) ClearedEdges 

func (m *AnswerMutation) ClearedEdges() []string

ClearedEdges returns all edge names that were cleared in this mutation.

func (*AnswerMutation) ClearedFields 

func (m *AnswerMutation) ClearedFields() []string

ClearedFields returns all nullable fields that were cleared during this mutation.

func (AnswerMutation) Client 

func (m AnswerMutation) Client() *Client

Client returns a new `ent.Client` from the mutation. If the mutation was executed in a transaction (ent.Tx), a transactional client is returned.

func (*AnswerMutation) Content 

func (m *AnswerMutation) Content() (r string, exists bool)

Content returns the value of the "content" field in the mutation.

func (*AnswerMutation) CreatedAt 

func (m *AnswerMutation) CreatedAt() (r time.Time, exists bool)

CreatedAt returns the value of the "created_at" field in the mutation.

func (*AnswerMutation) EdgeCleared 

func (m *AnswerMutation) EdgeCleared(name string) bool

EdgeCleared returns a boolean which indicates if the edge with the given name was cleared in this mutation.

func (*AnswerMutation) Field 

func (m *AnswerMutation) Field(name string) (ent.Value, bool)

Field returns the value of a field with the given name. The second boolean return value indicates that this field was not set, or was not defined in the schema.

func (*AnswerMutation) FieldCleared 

func (m *AnswerMutation) FieldCleared(name string) bool

FieldCleared returns a boolean indicating if a field with the given name was cleared in this mutation.

func (*AnswerMutation) Fields 

func (m *AnswerMutation) Fields() []string

Fields returns all fields that were changed during this mutation. Note that in order to get all numeric fields that were incremented/decremented, call AddedFields().

func (*AnswerMutation) ID 

func (m *AnswerMutation) ID() (id int, exists bool)

ID returns the ID value in the mutation. Note that the ID is only available if it was provided to the builder or after it was returned from the database.

func (*AnswerMutation) IDs 

func (m *AnswerMutation) IDs(ctx context.Context) ([]int, error)

IDs queries the database and returns the entity ids that match the mutation's predicate. That means, if the mutation is applied within a transaction with an isolation level such as sql.LevelSerializable, the returned ids match the ids of the rows that will be updated or updated by the mutation.

func (*AnswerMutation) IsAcceptedAnswer 

func (m *AnswerMutation) IsAcceptedAnswer() (r bool, exists bool)

IsAcceptedAnswer returns the value of the "is_accepted_answer" field in the mutation.

func (*AnswerMutation) Likes 

func (m *AnswerMutation) Likes() (r int, exists bool)

Likes returns the value of the "likes" field in the mutation.

func (*AnswerMutation) OldContent 

func (m *AnswerMutation) OldContent(ctx context.Context) (v string, err error)

OldContent returns the old "content" field's value of the Answer entity. If the Answer object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*AnswerMutation) OldCreatedAt 

func (m *AnswerMutation) OldCreatedAt(ctx context.Context) (v time.Time, err error)

OldCreatedAt returns the old "created_at" field's value of the Answer entity. If the Answer object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*AnswerMutation) OldField 

func (m *AnswerMutation) OldField(ctx context.Context, name string) (ent.Value, error)

OldField returns the old value of the field from the database. An error is returned if the mutation operation is not UpdateOne, or the query to the database failed.

func (*AnswerMutation) OldIsAcceptedAnswer 

func (m *AnswerMutation) OldIsAcceptedAnswer(ctx context.Context) (v bool, err error)

OldIsAcceptedAnswer returns the old "is_accepted_answer" field's value of the Answer entity. If the Answer object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*AnswerMutation) OldLikes 

func (m *AnswerMutation) OldLikes(ctx context.Context) (v int, err error)

OldLikes returns the old "likes" field's value of the Answer entity. If the Answer object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*AnswerMutation) OldUpdatedAt 

func (m *AnswerMutation) OldUpdatedAt(ctx context.Context) (v time.Time, err error)

OldUpdatedAt returns the old "updated_at" field's value of the Answer entity. If the Answer object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*AnswerMutation) Op 

func (m *AnswerMutation) Op() Op

Op returns the operation name.

func (*AnswerMutation) QuestionCleared 

func (m *AnswerMutation) QuestionCleared() bool

QuestionCleared reports if the "question" edge to the Question entity was cleared.

func (*AnswerMutation) QuestionID 

func (m *AnswerMutation) QuestionID() (id int, exists bool)

QuestionID returns the "question" edge ID in the mutation.

func (*AnswerMutation) QuestionIDs 

func (m *AnswerMutation) QuestionIDs() (ids []int)

QuestionIDs returns the "question" edge IDs in the mutation. Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use QuestionID instead. It exists only for internal usage by the builders.

func (*AnswerMutation) RemovedEdges 

func (m *AnswerMutation) RemovedEdges() []string

RemovedEdges returns all edge names that were removed in this mutation.

func (*AnswerMutation) RemovedIDs 

func (m *AnswerMutation) RemovedIDs(name string) []ent.Value

RemovedIDs returns all IDs (to other nodes) that were removed for the edge with the given name in this mutation.

func (*AnswerMutation) ResetAuthor 

func (m *AnswerMutation) ResetAuthor()

ResetAuthor resets all changes to the "author" edge.

func (*AnswerMutation) ResetContent 

func (m *AnswerMutation) ResetContent()

ResetContent resets all changes to the "content" field.

func (*AnswerMutation) ResetCreatedAt 

func (m *AnswerMutation) ResetCreatedAt()

ResetCreatedAt resets all changes to the "created_at" field.

func (*AnswerMutation) ResetEdge 

func (m *AnswerMutation) ResetEdge(name string) error

ResetEdge resets all changes to the edge with the given name in this mutation. It returns an error if the edge is not defined in the schema.

func (*AnswerMutation) ResetField 

func (m *AnswerMutation) ResetField(name string) error

ResetField resets all changes in the mutation for the field with the given name. It returns an error if the field is not defined in the schema.

func (*AnswerMutation) ResetIsAcceptedAnswer 

func (m *AnswerMutation) ResetIsAcceptedAnswer()

ResetIsAcceptedAnswer resets all changes to the "is_accepted_answer" field.

func (*AnswerMutation) ResetLikes 

func (m *AnswerMutation) ResetLikes()

ResetLikes resets all changes to the "likes" field.

func (*AnswerMutation) ResetQuestion 

func (m *AnswerMutation) ResetQuestion()

ResetQuestion resets all changes to the "question" edge.

func (*AnswerMutation) ResetUpdatedAt 

func (m *AnswerMutation) ResetUpdatedAt()

ResetUpdatedAt resets all changes to the "updated_at" field.

func (*AnswerMutation) SetAuthorID 

func (m *AnswerMutation) SetAuthorID(id int)

SetAuthorID sets the "author" edge to the User entity by id.

func (*AnswerMutation) SetContent 

func (m *AnswerMutation) SetContent(s string)

SetContent sets the "content" field.

func (*AnswerMutation) SetCreatedAt 

func (m *AnswerMutation) SetCreatedAt(t time.Time)

SetCreatedAt sets the "created_at" field.

func (*AnswerMutation) SetField 

func (m *AnswerMutation) SetField(name string, value ent.Value) error

SetField sets the value of a field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

func (*AnswerMutation) SetIsAcceptedAnswer 

func (m *AnswerMutation) SetIsAcceptedAnswer(b bool)

SetIsAcceptedAnswer sets the "is_accepted_answer" field.

func (*AnswerMutation) SetLikes 

func (m *AnswerMutation) SetLikes(i int)

SetLikes sets the "likes" field.

func (*AnswerMutation) SetOp 

func (m *AnswerMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (*AnswerMutation) SetQuestionID 

func (m *AnswerMutation) SetQuestionID(id int)

SetQuestionID sets the "question" edge to the Question entity by id.

func (*AnswerMutation) SetUpdatedAt 

func (m *AnswerMutation) SetUpdatedAt(t time.Time)

SetUpdatedAt sets the "updated_at" field.

func (AnswerMutation) Tx 

func (m AnswerMutation) Tx() (*Tx, error)

Tx returns an `ent.Tx` for mutations that were executed in transactions; it returns an error otherwise.

func (*AnswerMutation) Type 

func (m *AnswerMutation) Type() string

Type returns the node type of this mutation (Answer).

func (*AnswerMutation) UpdatedAt 

func (m *AnswerMutation) UpdatedAt() (r time.Time, exists bool)

UpdatedAt returns the value of the "updated_at" field in the mutation.

func (*AnswerMutation) Where 

func (m *AnswerMutation) Where(ps ...predicate.Answer)

Where appends a list predicates to the AnswerMutation builder.

func (*AnswerMutation) WhereP 

func (m *AnswerMutation) WhereP(ps ...func(*sql.Selector))

WhereP appends storage-level predicates to the AnswerMutation builder. Using this method, users can use type-assertion to append predicates that do not depend on any generated package.

type AnswerQuery 

type AnswerQuery struct {
	// contains filtered or unexported fields
}

AnswerQuery is the builder for querying Answer entities.

func (*AnswerQuery) Aggregate 

func (aq *AnswerQuery) Aggregate(fns ...AggregateFunc) *AnswerSelect

Aggregate returns a AnswerSelect configured with the given aggregations.

func (*AnswerQuery) All 

func (aq *AnswerQuery) All(ctx context.Context) ([]*Answer, error)

All executes the query and returns a list of Answers.

func (*AnswerQuery) AllX 

func (aq *AnswerQuery) AllX(ctx context.Context) []*Answer

AllX is like All, but panics if an error occurs.

func (*AnswerQuery) Clone 

func (aq *AnswerQuery) Clone() *AnswerQuery

Clone returns a duplicate of the AnswerQuery builder, including all associated steps. It can be used to prepare common query builders and use them differently after the clone is made.

func (*AnswerQuery) Count 

func (aq *AnswerQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*AnswerQuery) CountX 

func (aq *AnswerQuery) CountX(ctx context.Context) int

CountX is like Count, but panics if an error occurs.

func (*AnswerQuery) Exist 

func (aq *AnswerQuery) Exist(ctx context.Context) (bool, error)

Exist returns true if the query has elements in the graph.

func (*AnswerQuery) ExistX 

func (aq *AnswerQuery) ExistX(ctx context.Context) bool

ExistX is like Exist, but panics if an error occurs.

func (*AnswerQuery) First 

func (aq *AnswerQuery) First(ctx context.Context) (*Answer, error)

First returns the first Answer entity from the query. Returns a *NotFoundError when no Answer was found.

func (*AnswerQuery) FirstID 

func (aq *AnswerQuery) FirstID(ctx context.Context) (id int, err error)

FirstID returns the first Answer ID from the query. Returns a *NotFoundError when no Answer ID was found.

func (*AnswerQuery) FirstIDX 

func (aq *AnswerQuery) FirstIDX(ctx context.Context) int

FirstIDX is like FirstID, but panics if an error occurs.

func (*AnswerQuery) FirstX 

func (aq *AnswerQuery) FirstX(ctx context.Context) *Answer

FirstX is like First, but panics if an error occurs.

func (*AnswerQuery) GroupBy 

func (aq *AnswerQuery) GroupBy(field string, fields ...string) *AnswerGroupBy

GroupBy is used to group vertices by one or more fields/columns. It is often used with aggregate functions, like: count, max, mean, min, sum.

Example: 

var v []struct {
	Content string `json:"content,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Answer.Query().
	GroupBy(answer.FieldContent).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*AnswerQuery) IDs 

func (aq *AnswerQuery) IDs(ctx context.Context) (ids []int, err error)

IDs executes the query and returns a list of Answer IDs.

func (*AnswerQuery) IDsX 

func (aq *AnswerQuery) IDsX(ctx context.Context) []int

IDsX is like IDs, but panics if an error occurs.

func (*AnswerQuery) Limit 

func (aq *AnswerQuery) Limit(limit int) *AnswerQuery

Limit the number of records to be returned by this query.

func (*AnswerQuery) Offset 

func (aq *AnswerQuery) Offset(offset int) *AnswerQuery

Offset to start from.

func (*AnswerQuery) Only 

func (aq *AnswerQuery) Only(ctx context.Context) (*Answer, error)

Only returns a single Answer entity found by the query, ensuring it only returns one. Returns a *NotSingularError when more than one Answer entity is found. Returns a *NotFoundError when no Answer entities are found.

func (*AnswerQuery) OnlyID 

func (aq *AnswerQuery) OnlyID(ctx context.Context) (id int, err error)

OnlyID is like Only, but returns the only Answer ID in the query. Returns a *NotSingularError when more than one Answer ID is found. Returns a *NotFoundError when no entities are found.

func (*AnswerQuery) OnlyIDX 

func (aq *AnswerQuery) OnlyIDX(ctx context.Context) int

OnlyIDX is like OnlyID, but panics if an error occurs.

func (*AnswerQuery) OnlyX 

func (aq *AnswerQuery) OnlyX(ctx context.Context) *Answer

OnlyX is like Only, but panics if an error occurs.

func (*AnswerQuery) Order 

func (aq *AnswerQuery) Order(o ...answer.OrderOption) *AnswerQuery

Order specifies how the records should be ordered.

func (*AnswerQuery) QueryAuthor 

func (aq *AnswerQuery) QueryAuthor() *UserQuery

QueryAuthor chains the current query on the "author" edge.

func (*AnswerQuery) QueryQuestion 

func (aq *AnswerQuery) QueryQuestion() *QuestionQuery

QueryQuestion chains the current query on the "question" edge.

func (*AnswerQuery) Select 

func (aq *AnswerQuery) Select(fields ...string) *AnswerSelect

Select allows the selection one or more fields/columns for the given query, instead of selecting all fields in the entity.

Example: 

var v []struct {
	Content string `json:"content,omitempty"`
}

client.Answer.Query().
	Select(answer.FieldContent).
	Scan(ctx, &v)

func (*AnswerQuery) Unique 

func (aq *AnswerQuery) Unique(unique bool) *AnswerQuery

Unique configures the query builder to filter duplicate records on query. By default, unique is set to true, and can be disabled using this method.

func (*AnswerQuery) Where 

func (aq *AnswerQuery) Where(ps ...predicate.Answer) *AnswerQuery

Where adds a new predicate for the AnswerQuery builder.

func (*AnswerQuery) WithAuthor 

func (aq *AnswerQuery) WithAuthor(opts ...func(*UserQuery)) *AnswerQuery

WithAuthor tells the query-builder to eager-load the nodes that are connected to the "author" edge. The optional arguments are used to configure the query builder of the edge.

func (*AnswerQuery) WithQuestion 

func (aq *AnswerQuery) WithQuestion(opts ...func(*QuestionQuery)) *AnswerQuery

WithQuestion tells the query-builder to eager-load the nodes that are connected to the "question" edge. The optional arguments are used to configure the query builder of the edge.

type AnswerSelect 

type AnswerSelect struct {
	*AnswerQuery
	// contains filtered or unexported fields
}

AnswerSelect is the builder for selecting fields of Answer entities.

func (*AnswerSelect) Aggregate 

func (as *AnswerSelect) Aggregate(fns ...AggregateFunc) *AnswerSelect

Aggregate adds the given aggregation functions to the selector query.

func (*AnswerSelect) Bool 

func (s *AnswerSelect) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a selector. It is only allowed when selecting one field.

func (*AnswerSelect) BoolX 

func (s *AnswerSelect) BoolX(ctx context.Context) bool

BoolX is like Bool, but panics if an error occurs.

func (*AnswerSelect) Bools 

func (s *AnswerSelect) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from a selector. It is only allowed when selecting one field.

func (*AnswerSelect) BoolsX 

func (s *AnswerSelect) BoolsX(ctx context.Context) []bool

BoolsX is like Bools, but panics if an error occurs.

func (*AnswerSelect) Float64 

func (s *AnswerSelect) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a selector. It is only allowed when selecting one field.

func (*AnswerSelect) Float64X 

func (s *AnswerSelect) Float64X(ctx context.Context) float64

Float64X is like Float64, but panics if an error occurs.

func (*AnswerSelect) Float64s 

func (s *AnswerSelect) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from a selector. It is only allowed when selecting one field.

func (*AnswerSelect) Float64sX 

func (s *AnswerSelect) Float64sX(ctx context.Context) []float64

Float64sX is like Float64s, but panics if an error occurs.

func (*AnswerSelect) Int 

func (s *AnswerSelect) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a selector. It is only allowed when selecting one field.

func (*AnswerSelect) IntX 

func (s *AnswerSelect) IntX(ctx context.Context) int

IntX is like Int, but panics if an error occurs.

func (*AnswerSelect) Ints 

func (s *AnswerSelect) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from a selector. It is only allowed when selecting one field.

func (*AnswerSelect) IntsX 

func (s *AnswerSelect) IntsX(ctx context.Context) []int

IntsX is like Ints, but panics if an error occurs.

func (*AnswerSelect) Scan 

func (as *AnswerSelect) Scan(ctx context.Context, v any) error

Scan applies the selector query and scans the result into the given value.

func (*AnswerSelect) ScanX 

func (s *AnswerSelect) ScanX(ctx context.Context, v any)

ScanX is like Scan, but panics if an error occurs.

func (*AnswerSelect) String 

func (s *AnswerSelect) String(ctx context.Context) (_ string, err error)

String returns a single string from a selector. It is only allowed when selecting one field.

func (*AnswerSelect) StringX 

func (s *AnswerSelect) StringX(ctx context.Context) string

StringX is like String, but panics if an error occurs.

func (*AnswerSelect) Strings 

func (s *AnswerSelect) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from a selector. It is only allowed when selecting one field.

func (*AnswerSelect) StringsX 

func (s *AnswerSelect) StringsX(ctx context.Context) []string

StringsX is like Strings, but panics if an error occurs.

type AnswerUpdate 

type AnswerUpdate struct {
	// contains filtered or unexported fields
}

AnswerUpdate is the builder for updating Answer entities.

func (*AnswerUpdate) AddLikes 

func (au *AnswerUpdate) AddLikes(i int) *AnswerUpdate

AddLikes adds i to the "likes" field.

func (*AnswerUpdate) ClearAuthor 

func (au *AnswerUpdate) ClearAuthor() *AnswerUpdate

ClearAuthor clears the "author" edge to the User entity.

func (*AnswerUpdate) ClearQuestion 

func (au *AnswerUpdate) ClearQuestion() *AnswerUpdate

ClearQuestion clears the "question" edge to the Question entity.

func (*AnswerUpdate) Exec 

func (au *AnswerUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*AnswerUpdate) ExecX 

func (au *AnswerUpdate) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*AnswerUpdate) Mutation 

func (au *AnswerUpdate) Mutation() *AnswerMutation

Mutation returns the AnswerMutation object of the builder.

func (*AnswerUpdate) Save 

func (au *AnswerUpdate) Save(ctx context.Context) (int, error)

Save executes the query and returns the number of nodes affected by the update operation.

func (*AnswerUpdate) SaveX 

func (au *AnswerUpdate) SaveX(ctx context.Context) int

SaveX is like Save, but panics if an error occurs.

func (*AnswerUpdate) SetAuthor 

func (au *AnswerUpdate) SetAuthor(u *User) *AnswerUpdate

SetAuthor sets the "author" edge to the User entity.

func (*AnswerUpdate) SetAuthorID 

func (au *AnswerUpdate) SetAuthorID(id int) *AnswerUpdate

SetAuthorID sets the "author" edge to the User entity by ID.

func (*AnswerUpdate) SetContent 

func (au *AnswerUpdate) SetContent(s string) *AnswerUpdate

SetContent sets the "content" field.

func (*AnswerUpdate) SetIsAcceptedAnswer 

func (au *AnswerUpdate) SetIsAcceptedAnswer(b bool) *AnswerUpdate

SetIsAcceptedAnswer sets the "is_accepted_answer" field.

func (*AnswerUpdate) SetLikes 

func (au *AnswerUpdate) SetLikes(i int) *AnswerUpdate

SetLikes sets the "likes" field.

func (*AnswerUpdate) SetNillableAuthorID 

func (au *AnswerUpdate) SetNillableAuthorID(id *int) *AnswerUpdate

SetNillableAuthorID sets the "author" edge to the User entity by ID if the given value is not nil.

func (*AnswerUpdate) SetNillableIsAcceptedAnswer 

func (au *AnswerUpdate) SetNillableIsAcceptedAnswer(b *bool) *AnswerUpdate

SetNillableIsAcceptedAnswer sets the "is_accepted_answer" field if the given value is not nil.

func (*AnswerUpdate) SetNillableLikes 

func (au *AnswerUpdate) SetNillableLikes(i *int) *AnswerUpdate

SetNillableLikes sets the "likes" field if the given value is not nil.

func (*AnswerUpdate) SetNillableQuestionID 

func (au *AnswerUpdate) SetNillableQuestionID(id *int) *AnswerUpdate

SetNillableQuestionID sets the "question" edge to the Question entity by ID if the given value is not nil.

func (*AnswerUpdate) SetQuestion 

func (au *AnswerUpdate) SetQuestion(q *Question) *AnswerUpdate

SetQuestion sets the "question" edge to the Question entity.

func (*AnswerUpdate) SetQuestionID 

func (au *AnswerUpdate) SetQuestionID(id int) *AnswerUpdate

SetQuestionID sets the "question" edge to the Question entity by ID.

func (*AnswerUpdate) SetUpdatedAt 

func (au *AnswerUpdate) SetUpdatedAt(t time.Time) *AnswerUpdate

SetUpdatedAt sets the "updated_at" field.

func (*AnswerUpdate) Where 

func (au *AnswerUpdate) Where(ps ...predicate.Answer) *AnswerUpdate

Where appends a list predicates to the AnswerUpdate builder.

type AnswerUpdateOne 

type AnswerUpdateOne struct {
	// contains filtered or unexported fields
}

AnswerUpdateOne is the builder for updating a single Answer entity.

func (*AnswerUpdateOne) AddLikes 

func (auo *AnswerUpdateOne) AddLikes(i int) *AnswerUpdateOne

AddLikes adds i to the "likes" field.

func (*AnswerUpdateOne) ClearAuthor 

func (auo *AnswerUpdateOne) ClearAuthor() *AnswerUpdateOne

ClearAuthor clears the "author" edge to the User entity.

func (*AnswerUpdateOne) ClearQuestion 

func (auo *AnswerUpdateOne) ClearQuestion() *AnswerUpdateOne

ClearQuestion clears the "question" edge to the Question entity.

func (*AnswerUpdateOne) Exec 

func (auo *AnswerUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*AnswerUpdateOne) ExecX 

func (auo *AnswerUpdateOne) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*AnswerUpdateOne) Mutation 

func (auo *AnswerUpdateOne) Mutation() *AnswerMutation

Mutation returns the AnswerMutation object of the builder.

func (*AnswerUpdateOne) Save 

func (auo *AnswerUpdateOne) Save(ctx context.Context) (*Answer, error)

Save executes the query and returns the updated Answer entity.

func (*AnswerUpdateOne) SaveX 

func (auo *AnswerUpdateOne) SaveX(ctx context.Context) *Answer

SaveX is like Save, but panics if an error occurs.

func (*AnswerUpdateOne) Select 

func (auo *AnswerUpdateOne) Select(field string, fields ...string) *AnswerUpdateOne

Select allows selecting one or more fields (columns) of the returned entity. The default is selecting all fields defined in the entity schema.

func (*AnswerUpdateOne) SetAuthor 

func (auo *AnswerUpdateOne) SetAuthor(u *User) *AnswerUpdateOne

SetAuthor sets the "author" edge to the User entity.

func (*AnswerUpdateOne) SetAuthorID 

func (auo *AnswerUpdateOne) SetAuthorID(id int) *AnswerUpdateOne

SetAuthorID sets the "author" edge to the User entity by ID.

func (*AnswerUpdateOne) SetContent 

func (auo *AnswerUpdateOne) SetContent(s string) *AnswerUpdateOne

SetContent sets the "content" field.

func (*AnswerUpdateOne) SetIsAcceptedAnswer 

func (auo *AnswerUpdateOne) SetIsAcceptedAnswer(b bool) *AnswerUpdateOne

SetIsAcceptedAnswer sets the "is_accepted_answer" field.

func (*AnswerUpdateOne) SetLikes 

func (auo *AnswerUpdateOne) SetLikes(i int) *AnswerUpdateOne

SetLikes sets the "likes" field.

func (*AnswerUpdateOne) SetNillableAuthorID 

func (auo *AnswerUpdateOne) SetNillableAuthorID(id *int) *AnswerUpdateOne

SetNillableAuthorID sets the "author" edge to the User entity by ID if the given value is not nil.

func (*AnswerUpdateOne) SetNillableIsAcceptedAnswer 

func (auo *AnswerUpdateOne) SetNillableIsAcceptedAnswer(b *bool) *AnswerUpdateOne

SetNillableIsAcceptedAnswer sets the "is_accepted_answer" field if the given value is not nil.

func (*AnswerUpdateOne) SetNillableLikes 

func (auo *AnswerUpdateOne) SetNillableLikes(i *int) *AnswerUpdateOne

SetNillableLikes sets the "likes" field if the given value is not nil.

func (*AnswerUpdateOne) SetNillableQuestionID 

func (auo *AnswerUpdateOne) SetNillableQuestionID(id *int) *AnswerUpdateOne

SetNillableQuestionID sets the "question" edge to the Question entity by ID if the given value is not nil.

func (*AnswerUpdateOne) SetQuestion 

func (auo *AnswerUpdateOne) SetQuestion(q *Question) *AnswerUpdateOne

SetQuestion sets the "question" edge to the Question entity.

func (*AnswerUpdateOne) SetQuestionID 

func (auo *AnswerUpdateOne) SetQuestionID(id int) *AnswerUpdateOne

SetQuestionID sets the "question" edge to the Question entity by ID.

func (*AnswerUpdateOne) SetUpdatedAt 

func (auo *AnswerUpdateOne) SetUpdatedAt(t time.Time) *AnswerUpdateOne

SetUpdatedAt sets the "updated_at" field.

func (*AnswerUpdateOne) Where 

func (auo *AnswerUpdateOne) Where(ps ...predicate.Answer) *AnswerUpdateOne

Where appends a list predicates to the AnswerUpdate builder.

type Answers 

type Answers []*Answer

Answers is a parsable slice of Answer.

type Client 

type Client struct {

	// Schema is the client for creating, migrating and dropping schema.
	Schema *migrate.Schema
	// Answer is the client for interacting with the Answer builders.
	Answer *AnswerClient
	// Question is the client for interacting with the Question builders.
	Question *QuestionClient
	// Tag is the client for interacting with the Tag builders.
	Tag *TagClient
	// User is the client for interacting with the User builders.
	User *UserClient
	// contains filtered or unexported fields
}

Client is the client that holds all ent builders.

func FromContext 

func FromContext(ctx context.Context) *Client

FromContext returns a Client stored inside a context, or nil if there isn't one.

func NewClient 

func NewClient(opts ...Option) *Client

NewClient creates a new client configured with the given options.

func Open 

func Open(driverName, dataSourceName string, options ...Option) (*Client, error)

Open opens a database/sql.DB specified by the driver name and the data source name, and returns a new client attached to it. Optional parameters can be added for configuring the client.

func (*Client) BeginTx 

func (c *Client) BeginTx(ctx context.Context, opts *sql.TxOptions) (*Tx, error)

BeginTx returns a transactional client with specified options.

func (*Client) Close 

func (c *Client) Close() error

Close closes the database connection and prevents new queries from starting.

func (*Client) Debug 

func (c *Client) Debug() *Client

Debug returns a new debug-client. It's used to get verbose logging on specific operations. 

client.Debug().
	Answer.
	Query().
	Count(ctx)

func (*Client) Intercept 

func (c *Client) Intercept(interceptors ...Interceptor)

Intercept adds the query interceptors to all the entity clients. In order to add interceptors to a specific client, call: `client.Node.Intercept(...)`.

func (*Client) Mutate 

func (c *Client) Mutate(ctx context.Context, m Mutation) (Value, error)

Mutate implements the ent.Mutator interface.

func (*Client) Tx 

func (c *Client) Tx(ctx context.Context) (*Tx, error)

Tx returns a new transactional client. The provided context is used until the transaction is committed or rolled back.

func (*Client) Use 

func (c *Client) Use(hooks ...Hook)

Use adds the mutation hooks to all the entity clients. In order to add hooks to a specific client, call: `client.Node.Use(...)`.

type CommitFunc 

type CommitFunc func(context.Context, *Tx) error

The CommitFunc type is an adapter to allow the use of ordinary function as a Committer. If f is a function with the appropriate signature, CommitFunc(f) is a Committer that calls f.

func (CommitFunc) Commit 

func (f CommitFunc) Commit(ctx context.Context, tx *Tx) error

Commit calls f(ctx, m).

type CommitHook 

type CommitHook func(Committer) Committer

CommitHook defines the "commit middleware". A function that gets a Committer and returns a Committer. For example: 

hook := func(next ent.Committer) ent.Committer {
	return ent.CommitFunc(func(ctx context.Context, tx *ent.Tx) error {
		// Do some stuff before.
		if err := next.Commit(ctx, tx); err != nil {
			return err
		}
		// Do some stuff after.
		return nil
	})
}

type Committer 

type Committer interface {
	Commit(context.Context, *Tx) error
}

Committer is the interface that wraps the Commit method.

type ConstraintError 

type ConstraintError struct {
	// contains filtered or unexported fields
}

ConstraintError returns when trying to create/update one or more entities and one or more of their constraints failed. For example, violation of edge or field uniqueness.

func (ConstraintError) Error 

func (e ConstraintError) Error() string

Error implements the error interface.

func (*ConstraintError) Unwrap 

func (e *ConstraintError) Unwrap() error

Unwrap implements the errors.Wrapper interface.

type Hook 

type Hook = ent.Hook

ent aliases to avoid import conflicts in user's code.

type InterceptFunc 

type InterceptFunc = ent.InterceptFunc

ent aliases to avoid import conflicts in user's code.

type Interceptor 

type Interceptor = ent.Interceptor

ent aliases to avoid import conflicts in user's code.

type MutateFunc 

type MutateFunc = ent.MutateFunc

ent aliases to avoid import conflicts in user's code.

type Mutation 

type Mutation = ent.Mutation

ent aliases to avoid import conflicts in user's code.

type Mutator 

type Mutator = ent.Mutator

ent aliases to avoid import conflicts in user's code.

type NotFoundError 

type NotFoundError struct {
	// contains filtered or unexported fields
}

NotFoundError returns when trying to fetch a specific entity and it was not found in the database.

func (*NotFoundError) Error 

func (e *NotFoundError) Error() string

Error implements the error interface.

type NotLoadedError 

type NotLoadedError struct {
	// contains filtered or unexported fields
}

NotLoadedError returns when trying to get a node that was not loaded by the query.

func (*NotLoadedError) Error 

func (e *NotLoadedError) Error() string

Error implements the error interface.

type NotSingularError 

type NotSingularError struct {
	// contains filtered or unexported fields
}

NotSingularError returns when trying to fetch a singular entity and more then one was found in the database.

func (*NotSingularError) Error 

func (e *NotSingularError) Error() string

Error implements the error interface.

type Op 

type Op = ent.Op

ent aliases to avoid import conflicts in user's code.

type Option 

type Option func(*config)

Option function to configure the client.

func Debug 

func Debug() Option

Debug enables debug logging on the ent.Driver.

func Driver 

func Driver(driver dialect.Driver) Option

Driver configures the client driver.

func Log 

func Log(fn func(...any)) Option

Log sets the logging function for debug mode.

type OrderFunc 

type OrderFunc func(*sql.Selector)

OrderFunc applies an ordering on the sql selector. Deprecated: Use Asc/Desc functions or the package builders instead.

type Policy 

type Policy = ent.Policy

ent aliases to avoid import conflicts in user's code.

type Querier 

type Querier = ent.Querier

ent aliases to avoid import conflicts in user's code.

type QuerierFunc 

type QuerierFunc = ent.QuerierFunc

ent aliases to avoid import conflicts in user's code.

type Query 

type Query = ent.Query

ent aliases to avoid import conflicts in user's code.

type QueryContext 

type QueryContext = ent.QueryContext

ent aliases to avoid import conflicts in user's code.

type Question 

type Question struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// Title holds the value of the "title" field.
	Title string `json:"title,omitempty"`
	// Slug holds the value of the "slug" field.
	Slug string `json:"slug,omitempty"`
	// Content holds the value of the "content" field.
	Content string `json:"content,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt time.Time `json:"created_at,omitempty"`
	// UpdatedAt holds the value of the "updated_at" field.
	UpdatedAt time.Time `json:"updated_at,omitempty"`
	// Views holds the value of the "views" field.
	Views int `json:"views,omitempty"`
	// Likes holds the value of the "likes" field.
	Likes int `json:"likes,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the QuestionQuery when eager-loading is set.
	Edges QuestionEdges `json:"edges"`
	// contains filtered or unexported fields
}

Question is the model entity for the Question schema.

func (*Question) QueryAnswers 

func (q *Question) QueryAnswers() *AnswerQuery

QueryAnswers queries the "answers" edge of the Question entity.

func (*Question) QueryAuthor 

func (q *Question) QueryAuthor() *UserQuery

QueryAuthor queries the "author" edge of the Question entity.

func (*Question) QueryTags 

func (q *Question) QueryTags() *TagQuery

QueryTags queries the "tags" edge of the Question entity.

func (*Question) String 

func (q *Question) String() string

String implements the fmt.Stringer.

func (*Question) Unwrap 

func (q *Question) Unwrap() *Question

Unwrap unwraps the Question entity that was returned from a transaction after it was closed, so that all future queries will be executed through the driver which created the transaction.

func (*Question) Update 

func (q *Question) Update() *QuestionUpdateOne

Update returns a builder for updating this Question. Note that you need to call Question.Unwrap() before calling this method if this Question was returned from a transaction, and the transaction was committed or rolled back.

func (*Question) Value 

func (q *Question) Value(name string) (ent.Value, error)

Value returns the ent.Value that was dynamically selected and assigned to the Question. This includes values selected through modifiers, order, etc.

type QuestionClient 

type QuestionClient struct {
	// contains filtered or unexported fields
}

QuestionClient is a client for the Question schema.

func NewQuestionClient 

func NewQuestionClient(c config) *QuestionClient

NewQuestionClient returns a client for the Question from the given config.

func (*QuestionClient) Create 

func (c *QuestionClient) Create() *QuestionCreate

Create returns a builder for creating a Question entity.

func (*QuestionClient) CreateBulk 

func (c *QuestionClient) CreateBulk(builders ...*QuestionCreate) *QuestionCreateBulk

CreateBulk returns a builder for creating a bulk of Question entities.

func (*QuestionClient) Delete 

func (c *QuestionClient) Delete() *QuestionDelete

Delete returns a delete builder for Question.

func (*QuestionClient) DeleteOne 

func (c *QuestionClient) DeleteOne(q *Question) *QuestionDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*QuestionClient) DeleteOneID 

func (c *QuestionClient) DeleteOneID(id int) *QuestionDeleteOne

DeleteOneID returns a builder for deleting the given entity by its id.

func (*QuestionClient) Get 

func (c *QuestionClient) Get(ctx context.Context, id int) (*Question, error)

Get returns a Question entity by its id.

func (*QuestionClient) GetX 

func (c *QuestionClient) GetX(ctx context.Context, id int) *Question

GetX is like Get, but panics if an error occurs.

func (*QuestionClient) Hooks 

func (c *QuestionClient) Hooks() []Hook

Hooks returns the client hooks.

func (*QuestionClient) Intercept 

func (c *QuestionClient) Intercept(interceptors ...Interceptor)

Intercept adds a list of query interceptors to the interceptors stack. A call to `Intercept(f, g, h)` equals to `question.Intercept(f(g(h())))`.

func (*QuestionClient) Interceptors 

func (c *QuestionClient) Interceptors() []Interceptor

Interceptors returns the client interceptors.

func (*QuestionClient) MapCreateBulk 

func (c *QuestionClient) MapCreateBulk(slice any, setFunc func(*QuestionCreate, int)) *QuestionCreateBulk

MapCreateBulk creates a bulk creation builder from the given slice. For each item in the slice, the function creates a builder and applies setFunc on it.

func (*QuestionClient) Query 

func (c *QuestionClient) Query() *QuestionQuery

Query returns a query builder for Question.

func (*QuestionClient) QueryAnswers 

func (c *QuestionClient) QueryAnswers(q *Question) *AnswerQuery

QueryAnswers queries the answers edge of a Question.

func (*QuestionClient) QueryAuthor 

func (c *QuestionClient) QueryAuthor(q *Question) *UserQuery

QueryAuthor queries the author edge of a Question.

func (*QuestionClient) QueryTags 

func (c *QuestionClient) QueryTags(q *Question) *TagQuery

QueryTags queries the tags edge of a Question.

func (*QuestionClient) Update 

func (c *QuestionClient) Update() *QuestionUpdate

Update returns an update builder for Question.

func (*QuestionClient) UpdateOne 

func (c *QuestionClient) UpdateOne(q *Question) *QuestionUpdateOne

UpdateOne returns an update builder for the given entity.

func (*QuestionClient) UpdateOneID 

func (c *QuestionClient) UpdateOneID(id int) *QuestionUpdateOne

UpdateOneID returns an update builder for the given id.

func (*QuestionClient) Use 

func (c *QuestionClient) Use(hooks ...Hook)

Use adds a list of mutation hooks to the hooks stack. A call to `Use(f, g, h)` equals to `question.Hooks(f(g(h())))`.

type QuestionCreate 

type QuestionCreate struct {
	// contains filtered or unexported fields
}

QuestionCreate is the builder for creating a Question entity.

func (*QuestionCreate) AddAnswerIDs 

func (qc *QuestionCreate) AddAnswerIDs(ids ...int) *QuestionCreate

AddAnswerIDs adds the "answers" edge to the Answer entity by IDs.

func (*QuestionCreate) AddAnswers 

func (qc *QuestionCreate) AddAnswers(a ...*Answer) *QuestionCreate

AddAnswers adds the "answers" edges to the Answer entity.

func (*QuestionCreate) AddTagIDs 

func (qc *QuestionCreate) AddTagIDs(ids ...int) *QuestionCreate

AddTagIDs adds the "tags" edge to the Tag entity by IDs.

func (*QuestionCreate) AddTags 

func (qc *QuestionCreate) AddTags(t ...*Tag) *QuestionCreate

AddTags adds the "tags" edges to the Tag entity.

func (*QuestionCreate) Exec 

func (qc *QuestionCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*QuestionCreate) ExecX 

func (qc *QuestionCreate) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*QuestionCreate) Mutation 

func (qc *QuestionCreate) Mutation() *QuestionMutation

Mutation returns the QuestionMutation object of the builder.

func (*QuestionCreate) Save 

func (qc *QuestionCreate) Save(ctx context.Context) (*Question, error)

Save creates the Question in the database.

func (*QuestionCreate) SaveX 

func (qc *QuestionCreate) SaveX(ctx context.Context) *Question

SaveX calls Save and panics if Save returns an error.

func (*QuestionCreate) SetAuthor 

func (qc *QuestionCreate) SetAuthor(u *User) *QuestionCreate

SetAuthor sets the "author" edge to the User entity.

func (*QuestionCreate) SetAuthorID 

func (qc *QuestionCreate) SetAuthorID(id int) *QuestionCreate

SetAuthorID sets the "author" edge to the User entity by ID.

func (*QuestionCreate) SetContent 

func (qc *QuestionCreate) SetContent(s string) *QuestionCreate

SetContent sets the "content" field.

func (*QuestionCreate) SetCreatedAt 

func (qc *QuestionCreate) SetCreatedAt(t time.Time) *QuestionCreate

SetCreatedAt sets the "created_at" field.

func (*QuestionCreate) SetLikes 

func (qc *QuestionCreate) SetLikes(i int) *QuestionCreate

SetLikes sets the "likes" field.

func (*QuestionCreate) SetNillableAuthorID 

func (qc *QuestionCreate) SetNillableAuthorID(id *int) *QuestionCreate

SetNillableAuthorID sets the "author" edge to the User entity by ID if the given value is not nil.

func (*QuestionCreate) SetNillableCreatedAt 

func (qc *QuestionCreate) SetNillableCreatedAt(t *time.Time) *QuestionCreate

SetNillableCreatedAt sets the "created_at" field if the given value is not nil.

func (*QuestionCreate) SetNillableLikes 

func (qc *QuestionCreate) SetNillableLikes(i *int) *QuestionCreate

SetNillableLikes sets the "likes" field if the given value is not nil.

func (*QuestionCreate) SetNillableUpdatedAt 

func (qc *QuestionCreate) SetNillableUpdatedAt(t *time.Time) *QuestionCreate

SetNillableUpdatedAt sets the "updated_at" field if the given value is not nil.

func (*QuestionCreate) SetNillableViews 

func (qc *QuestionCreate) SetNillableViews(i *int) *QuestionCreate

SetNillableViews sets the "views" field if the given value is not nil.

func (*QuestionCreate) SetSlug 

func (qc *QuestionCreate) SetSlug(s string) *QuestionCreate

SetSlug sets the "slug" field.

func (*QuestionCreate) SetTitle 

func (qc *QuestionCreate) SetTitle(s string) *QuestionCreate

SetTitle sets the "title" field.

func (*QuestionCreate) SetUpdatedAt 

func (qc *QuestionCreate) SetUpdatedAt(t time.Time) *QuestionCreate

SetUpdatedAt sets the "updated_at" field.

func (*QuestionCreate) SetViews 

func (qc *QuestionCreate) SetViews(i int) *QuestionCreate

SetViews sets the "views" field.

type QuestionCreateBulk 

type QuestionCreateBulk struct {
	// contains filtered or unexported fields
}

QuestionCreateBulk is the builder for creating many Question entities in bulk.

func (*QuestionCreateBulk) Exec 

func (qcb *QuestionCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*QuestionCreateBulk) ExecX 

func (qcb *QuestionCreateBulk) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*QuestionCreateBulk) Save 

func (qcb *QuestionCreateBulk) Save(ctx context.Context) ([]*Question, error)

Save creates the Question entities in the database.

func (*QuestionCreateBulk) SaveX 

func (qcb *QuestionCreateBulk) SaveX(ctx context.Context) []*Question

SaveX is like Save, but panics if an error occurs.

type QuestionDelete 

type QuestionDelete struct {
	// contains filtered or unexported fields
}

QuestionDelete is the builder for deleting a Question entity.

func (*QuestionDelete) Exec 

func (qd *QuestionDelete) Exec(ctx context.Context) (int, error)

Exec executes the deletion query and returns how many vertices were deleted.

func (*QuestionDelete) ExecX 

func (qd *QuestionDelete) ExecX(ctx context.Context) int

ExecX is like Exec, but panics if an error occurs.

func (*QuestionDelete) Where 

func (qd *QuestionDelete) Where(ps ...predicate.Question) *QuestionDelete

Where appends a list predicates to the QuestionDelete builder.

type QuestionDeleteOne 

type QuestionDeleteOne struct {
	// contains filtered or unexported fields
}

QuestionDeleteOne is the builder for deleting a single Question entity.

func (*QuestionDeleteOne) Exec 

func (qdo *QuestionDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*QuestionDeleteOne) ExecX 

func (qdo *QuestionDeleteOne) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*QuestionDeleteOne) Where 

func (qdo *QuestionDeleteOne) Where(ps ...predicate.Question) *QuestionDeleteOne

Where appends a list predicates to the QuestionDelete builder.

type QuestionEdges 

type QuestionEdges struct {
	// Answers holds the value of the answers edge.
	Answers []*Answer `json:"answers,omitempty"`
	// Author holds the value of the author edge.
	Author *User `json:"author,omitempty"`
	// Tags holds the value of the tags edge.
	Tags []*Tag `json:"tags,omitempty"`
	// contains filtered or unexported fields
}

QuestionEdges holds the relations/edges for other nodes in the graph.

func (QuestionEdges) AnswersOrErr 

func (e QuestionEdges) AnswersOrErr() ([]*Answer, error)

AnswersOrErr returns the Answers value or an error if the edge was not loaded in eager-loading.

func (QuestionEdges) AuthorOrErr 

func (e QuestionEdges) AuthorOrErr() (*User, error)

AuthorOrErr returns the Author value or an error if the edge was not loaded in eager-loading, or loaded but was not found.

func (QuestionEdges) TagsOrErr 

func (e QuestionEdges) TagsOrErr() ([]*Tag, error)

TagsOrErr returns the Tags value or an error if the edge was not loaded in eager-loading.

type QuestionGroupBy 

type QuestionGroupBy struct {
	// contains filtered or unexported fields
}

QuestionGroupBy is the group-by builder for Question entities.

func (*QuestionGroupBy) Aggregate 

func (qgb *QuestionGroupBy) Aggregate(fns ...AggregateFunc) *QuestionGroupBy

Aggregate adds the given aggregation functions to the group-by query.

func (*QuestionGroupBy) Bool 

func (s *QuestionGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a selector. It is only allowed when selecting one field.

func (*QuestionGroupBy) BoolX 

func (s *QuestionGroupBy) BoolX(ctx context.Context) bool

BoolX is like Bool, but panics if an error occurs.

func (*QuestionGroupBy) Bools 

func (s *QuestionGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from a selector. It is only allowed when selecting one field.

func (*QuestionGroupBy) BoolsX 

func (s *QuestionGroupBy) BoolsX(ctx context.Context) []bool

BoolsX is like Bools, but panics if an error occurs.

func (*QuestionGroupBy) Float64 

func (s *QuestionGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a selector. It is only allowed when selecting one field.

func (*QuestionGroupBy) Float64X 

func (s *QuestionGroupBy) Float64X(ctx context.Context) float64

Float64X is like Float64, but panics if an error occurs.

func (*QuestionGroupBy) Float64s 

func (s *QuestionGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from a selector. It is only allowed when selecting one field.

func (*QuestionGroupBy) Float64sX 

func (s *QuestionGroupBy) Float64sX(ctx context.Context) []float64

Float64sX is like Float64s, but panics if an error occurs.

func (*QuestionGroupBy) Int 

func (s *QuestionGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a selector. It is only allowed when selecting one field.

func (*QuestionGroupBy) IntX 

func (s *QuestionGroupBy) IntX(ctx context.Context) int

IntX is like Int, but panics if an error occurs.

func (*QuestionGroupBy) Ints 

func (s *QuestionGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from a selector. It is only allowed when selecting one field.

func (*QuestionGroupBy) IntsX 

func (s *QuestionGroupBy) IntsX(ctx context.Context) []int

IntsX is like Ints, but panics if an error occurs.

func (*QuestionGroupBy) Scan 

func (qgb *QuestionGroupBy) Scan(ctx context.Context, v any) error

Scan applies the selector query and scans the result into the given value.

func (*QuestionGroupBy) ScanX 

func (s *QuestionGroupBy) ScanX(ctx context.Context, v any)

ScanX is like Scan, but panics if an error occurs.

func (*QuestionGroupBy) String 

func (s *QuestionGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a selector. It is only allowed when selecting one field.

func (*QuestionGroupBy) StringX 

func (s *QuestionGroupBy) StringX(ctx context.Context) string

StringX is like String, but panics if an error occurs.

func (*QuestionGroupBy) Strings 

func (s *QuestionGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from a selector. It is only allowed when selecting one field.

func (*QuestionGroupBy) StringsX 

func (s *QuestionGroupBy) StringsX(ctx context.Context) []string

StringsX is like Strings, but panics if an error occurs.

type QuestionMutation 

type QuestionMutation struct {
	// contains filtered or unexported fields
}

QuestionMutation represents an operation that mutates the Question nodes in the graph.

func (*QuestionMutation) AddAnswerIDs 

func (m *QuestionMutation) AddAnswerIDs(ids ...int)

AddAnswerIDs adds the "answers" edge to the Answer entity by ids.

func (*QuestionMutation) AddField 

func (m *QuestionMutation) AddField(name string, value ent.Value) error

AddField adds the value to the field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

func (*QuestionMutation) AddLikes 

func (m *QuestionMutation) AddLikes(i int)

AddLikes adds i to the "likes" field.

func (*QuestionMutation) AddTagIDs 

func (m *QuestionMutation) AddTagIDs(ids ...int)

AddTagIDs adds the "tags" edge to the Tag entity by ids.

func (*QuestionMutation) AddViews 

func (m *QuestionMutation) AddViews(i int)

AddViews adds i to the "views" field.

func (*QuestionMutation) AddedEdges 

func (m *QuestionMutation) AddedEdges() []string

AddedEdges returns all edge names that were set/added in this mutation.

func (*QuestionMutation) AddedField 

func (m *QuestionMutation) AddedField(name string) (ent.Value, bool)

AddedField returns the numeric value that was incremented/decremented on a field with the given name. The second boolean return value indicates that this field was not set, or was not defined in the schema.

func (*QuestionMutation) AddedFields 

func (m *QuestionMutation) AddedFields() []string

AddedFields returns all numeric fields that were incremented/decremented during this mutation.

func (*QuestionMutation) AddedIDs 

func (m *QuestionMutation) AddedIDs(name string) []ent.Value

AddedIDs returns all IDs (to other nodes) that were added for the given edge name in this mutation.

func (*QuestionMutation) AddedLikes 

func (m *QuestionMutation) AddedLikes() (r int, exists bool)

AddedLikes returns the value that was added to the "likes" field in this mutation.

func (*QuestionMutation) AddedViews 

func (m *QuestionMutation) AddedViews() (r int, exists bool)

AddedViews returns the value that was added to the "views" field in this mutation.

func (*QuestionMutation) AnswersCleared 

func (m *QuestionMutation) AnswersCleared() bool

AnswersCleared reports if the "answers" edge to the Answer entity was cleared.

func (*QuestionMutation) AnswersIDs 

func (m *QuestionMutation) AnswersIDs() (ids []int)

AnswersIDs returns the "answers" edge IDs in the mutation.

func (*QuestionMutation) AuthorCleared 

func (m *QuestionMutation) AuthorCleared() bool

AuthorCleared reports if the "author" edge to the User entity was cleared.

func (*QuestionMutation) AuthorID 

func (m *QuestionMutation) AuthorID() (id int, exists bool)

AuthorID returns the "author" edge ID in the mutation.

func (*QuestionMutation) AuthorIDs 

func (m *QuestionMutation) AuthorIDs() (ids []int)

AuthorIDs returns the "author" edge IDs in the mutation. Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use AuthorID instead. It exists only for internal usage by the builders.

func (*QuestionMutation) ClearAnswers 

func (m *QuestionMutation) ClearAnswers()

ClearAnswers clears the "answers" edge to the Answer entity.

func (*QuestionMutation) ClearAuthor 

func (m *QuestionMutation) ClearAuthor()

ClearAuthor clears the "author" edge to the User entity.

func (*QuestionMutation) ClearEdge 

func (m *QuestionMutation) ClearEdge(name string) error

ClearEdge clears the value of the edge with the given name. It returns an error if that edge is not defined in the schema.

func (*QuestionMutation) ClearField 

func (m *QuestionMutation) ClearField(name string) error

ClearField clears the value of the field with the given name. It returns an error if the field is not defined in the schema.

func (*QuestionMutation) ClearTags 

func (m *QuestionMutation) ClearTags()

ClearTags clears the "tags" edge to the Tag entity.

func (*QuestionMutation) ClearedEdges 

func (m *QuestionMutation) ClearedEdges() []string

ClearedEdges returns all edge names that were cleared in this mutation.

func (*QuestionMutation) ClearedFields 

func (m *QuestionMutation) ClearedFields() []string

ClearedFields returns all nullable fields that were cleared during this mutation.

func (QuestionMutation) Client 

func (m QuestionMutation) Client() *Client

Client returns a new `ent.Client` from the mutation. If the mutation was executed in a transaction (ent.Tx), a transactional client is returned.

func (*QuestionMutation) Content 

func (m *QuestionMutation) Content() (r string, exists bool)

Content returns the value of the "content" field in the mutation.

func (*QuestionMutation) CreatedAt 

func (m *QuestionMutation) CreatedAt() (r time.Time, exists bool)

CreatedAt returns the value of the "created_at" field in the mutation.

func (*QuestionMutation) EdgeCleared 

func (m *QuestionMutation) EdgeCleared(name string) bool

EdgeCleared returns a boolean which indicates if the edge with the given name was cleared in this mutation.

func (*QuestionMutation) Field 

func (m *QuestionMutation) Field(name string) (ent.Value, bool)

Field returns the value of a field with the given name. The second boolean return value indicates that this field was not set, or was not defined in the schema.

func (*QuestionMutation) FieldCleared 

func (m *QuestionMutation) FieldCleared(name string) bool

FieldCleared returns a boolean indicating if a field with the given name was cleared in this mutation.

func (*QuestionMutation) Fields 

func (m *QuestionMutation) Fields() []string

Fields returns all fields that were changed during this mutation. Note that in order to get all numeric fields that were incremented/decremented, call AddedFields().

func (*QuestionMutation) ID 

func (m *QuestionMutation) ID() (id int, exists bool)

ID returns the ID value in the mutation. Note that the ID is only available if it was provided to the builder or after it was returned from the database.

func (*QuestionMutation) IDs 

func (m *QuestionMutation) IDs(ctx context.Context) ([]int, error)

IDs queries the database and returns the entity ids that match the mutation's predicate. That means, if the mutation is applied within a transaction with an isolation level such as sql.LevelSerializable, the returned ids match the ids of the rows that will be updated or updated by the mutation.

func (*QuestionMutation) Likes 

func (m *QuestionMutation) Likes() (r int, exists bool)

Likes returns the value of the "likes" field in the mutation.

func (*QuestionMutation) OldContent 

func (m *QuestionMutation) OldContent(ctx context.Context) (v string, err error)

OldContent returns the old "content" field's value of the Question entity. If the Question object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*QuestionMutation) OldCreatedAt 

func (m *QuestionMutation) OldCreatedAt(ctx context.Context) (v time.Time, err error)

OldCreatedAt returns the old "created_at" field's value of the Question entity. If the Question object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*QuestionMutation) OldField 

func (m *QuestionMutation) OldField(ctx context.Context, name string) (ent.Value, error)

OldField returns the old value of the field from the database. An error is returned if the mutation operation is not UpdateOne, or the query to the database failed.

func (*QuestionMutation) OldLikes 

func (m *QuestionMutation) OldLikes(ctx context.Context) (v int, err error)

OldLikes returns the old "likes" field's value of the Question entity. If the Question object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*QuestionMutation) OldSlug 

func (m *QuestionMutation) OldSlug(ctx context.Context) (v string, err error)

OldSlug returns the old "slug" field's value of the Question entity. If the Question object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*QuestionMutation) OldTitle 

func (m *QuestionMutation) OldTitle(ctx context.Context) (v string, err error)

OldTitle returns the old "title" field's value of the Question entity. If the Question object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*QuestionMutation) OldUpdatedAt 

func (m *QuestionMutation) OldUpdatedAt(ctx context.Context) (v time.Time, err error)

OldUpdatedAt returns the old "updated_at" field's value of the Question entity. If the Question object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*QuestionMutation) OldViews 

func (m *QuestionMutation) OldViews(ctx context.Context) (v int, err error)

OldViews returns the old "views" field's value of the Question entity. If the Question object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*QuestionMutation) Op 

func (m *QuestionMutation) Op() Op

Op returns the operation name.

func (*QuestionMutation) RemoveAnswerIDs 

func (m *QuestionMutation) RemoveAnswerIDs(ids ...int)

RemoveAnswerIDs removes the "answers" edge to the Answer entity by IDs.

func (*QuestionMutation) RemoveTagIDs 

func (m *QuestionMutation) RemoveTagIDs(ids ...int)

RemoveTagIDs removes the "tags" edge to the Tag entity by IDs.

func (*QuestionMutation) RemovedAnswersIDs 

func (m *QuestionMutation) RemovedAnswersIDs() (ids []int)

RemovedAnswers returns the removed IDs of the "answers" edge to the Answer entity.

func (*QuestionMutation) RemovedEdges 

func (m *QuestionMutation) RemovedEdges() []string

RemovedEdges returns all edge names that were removed in this mutation.

func (*QuestionMutation) RemovedIDs 

func (m *QuestionMutation) RemovedIDs(name string) []ent.Value

RemovedIDs returns all IDs (to other nodes) that were removed for the edge with the given name in this mutation.

func (*QuestionMutation) RemovedTagsIDs 

func (m *QuestionMutation) RemovedTagsIDs() (ids []int)

RemovedTags returns the removed IDs of the "tags" edge to the Tag entity.

func (*QuestionMutation) ResetAnswers 

func (m *QuestionMutation) ResetAnswers()

ResetAnswers resets all changes to the "answers" edge.

func (*QuestionMutation) ResetAuthor 

func (m *QuestionMutation) ResetAuthor()

ResetAuthor resets all changes to the "author" edge.

func (*QuestionMutation) ResetContent 

func (m *QuestionMutation) ResetContent()

ResetContent resets all changes to the "content" field.

func (*QuestionMutation) ResetCreatedAt 

func (m *QuestionMutation) ResetCreatedAt()

ResetCreatedAt resets all changes to the "created_at" field.

func (*QuestionMutation) ResetEdge 

func (m *QuestionMutation) ResetEdge(name string) error

ResetEdge resets all changes to the edge with the given name in this mutation. It returns an error if the edge is not defined in the schema.

func (*QuestionMutation) ResetField 

func (m *QuestionMutation) ResetField(name string) error

ResetField resets all changes in the mutation for the field with the given name. It returns an error if the field is not defined in the schema.

func (*QuestionMutation) ResetLikes 

func (m *QuestionMutation) ResetLikes()

ResetLikes resets all changes to the "likes" field.

func (*QuestionMutation) ResetSlug 

func (m *QuestionMutation) ResetSlug()

ResetSlug resets all changes to the "slug" field.

func (*QuestionMutation) ResetTags 

func (m *QuestionMutation) ResetTags()

ResetTags resets all changes to the "tags" edge.

func (*QuestionMutation) ResetTitle 

func (m *QuestionMutation) ResetTitle()

ResetTitle resets all changes to the "title" field.

func (*QuestionMutation) ResetUpdatedAt 

func (m *QuestionMutation) ResetUpdatedAt()

ResetUpdatedAt resets all changes to the "updated_at" field.

func (*QuestionMutation) ResetViews 

func (m *QuestionMutation) ResetViews()

ResetViews resets all changes to the "views" field.

func (*QuestionMutation) SetAuthorID 

func (m *QuestionMutation) SetAuthorID(id int)

SetAuthorID sets the "author" edge to the User entity by id.

func (*QuestionMutation) SetContent 

func (m *QuestionMutation) SetContent(s string)

SetContent sets the "content" field.

func (*QuestionMutation) SetCreatedAt 

func (m *QuestionMutation) SetCreatedAt(t time.Time)

SetCreatedAt sets the "created_at" field.

func (*QuestionMutation) SetField 

func (m *QuestionMutation) SetField(name string, value ent.Value) error

SetField sets the value of a field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

func (*QuestionMutation) SetLikes 

func (m *QuestionMutation) SetLikes(i int)

SetLikes sets the "likes" field.

func (*QuestionMutation) SetOp 

func (m *QuestionMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (*QuestionMutation) SetSlug 

func (m *QuestionMutation) SetSlug(s string)

SetSlug sets the "slug" field.

func (*QuestionMutation) SetTitle 

func (m *QuestionMutation) SetTitle(s string)

SetTitle sets the "title" field.

func (*QuestionMutation) SetUpdatedAt 

func (m *QuestionMutation) SetUpdatedAt(t time.Time)

SetUpdatedAt sets the "updated_at" field.

func (*QuestionMutation) SetViews 

func (m *QuestionMutation) SetViews(i int)

SetViews sets the "views" field.

func (*QuestionMutation) Slug 

func (m *QuestionMutation) Slug() (r string, exists bool)

Slug returns the value of the "slug" field in the mutation.

func (*QuestionMutation) TagsCleared 

func (m *QuestionMutation) TagsCleared() bool

TagsCleared reports if the "tags" edge to the Tag entity was cleared.

func (*QuestionMutation) TagsIDs 

func (m *QuestionMutation) TagsIDs() (ids []int)

TagsIDs returns the "tags" edge IDs in the mutation.

func (*QuestionMutation) Title 

func (m *QuestionMutation) Title() (r string, exists bool)

Title returns the value of the "title" field in the mutation.

func (QuestionMutation) Tx 

func (m QuestionMutation) Tx() (*Tx, error)

Tx returns an `ent.Tx` for mutations that were executed in transactions; it returns an error otherwise.

func (*QuestionMutation) Type 

func (m *QuestionMutation) Type() string

Type returns the node type of this mutation (Question).

func (*QuestionMutation) UpdatedAt 

func (m *QuestionMutation) UpdatedAt() (r time.Time, exists bool)

UpdatedAt returns the value of the "updated_at" field in the mutation.

func (*QuestionMutation) Views 

func (m *QuestionMutation) Views() (r int, exists bool)

Views returns the value of the "views" field in the mutation.

func (*QuestionMutation) Where 

func (m *QuestionMutation) Where(ps ...predicate.Question)

Where appends a list predicates to the QuestionMutation builder.

func (*QuestionMutation) WhereP 

func (m *QuestionMutation) WhereP(ps ...func(*sql.Selector))

WhereP appends storage-level predicates to the QuestionMutation builder. Using this method, users can use type-assertion to append predicates that do not depend on any generated package.

type QuestionQuery 

type QuestionQuery struct {
	// contains filtered or unexported fields
}

QuestionQuery is the builder for querying Question entities.

func (*QuestionQuery) Aggregate 

func (qq *QuestionQuery) Aggregate(fns ...AggregateFunc) *QuestionSelect

Aggregate returns a QuestionSelect configured with the given aggregations.

func (*QuestionQuery) All 

func (qq *QuestionQuery) All(ctx context.Context) ([]*Question, error)

All executes the query and returns a list of Questions.

func (*QuestionQuery) AllX 

func (qq *QuestionQuery) AllX(ctx context.Context) []*Question

AllX is like All, but panics if an error occurs.

func (*QuestionQuery) Clone 

func (qq *QuestionQuery) Clone() *QuestionQuery

Clone returns a duplicate of the QuestionQuery builder, including all associated steps. It can be used to prepare common query builders and use them differently after the clone is made.

func (*QuestionQuery) Count 

func (qq *QuestionQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*QuestionQuery) CountX 

func (qq *QuestionQuery) CountX(ctx context.Context) int

CountX is like Count, but panics if an error occurs.

func (*QuestionQuery) Exist 

func (qq *QuestionQuery) Exist(ctx context.Context) (bool, error)

Exist returns true if the query has elements in the graph.

func (*QuestionQuery) ExistX 

func (qq *QuestionQuery) ExistX(ctx context.Context) bool

ExistX is like Exist, but panics if an error occurs.

func (*QuestionQuery) First 

func (qq *QuestionQuery) First(ctx context.Context) (*Question, error)

First returns the first Question entity from the query. Returns a *NotFoundError when no Question was found.

func (*QuestionQuery) FirstID 

func (qq *QuestionQuery) FirstID(ctx context.Context) (id int, err error)

FirstID returns the first Question ID from the query. Returns a *NotFoundError when no Question ID was found.

func (*QuestionQuery) FirstIDX 

func (qq *QuestionQuery) FirstIDX(ctx context.Context) int

FirstIDX is like FirstID, but panics if an error occurs.

func (*QuestionQuery) FirstX 

func (qq *QuestionQuery) FirstX(ctx context.Context) *Question

FirstX is like First, but panics if an error occurs.

func (*QuestionQuery) GroupBy 

func (qq *QuestionQuery) GroupBy(field string, fields ...string) *QuestionGroupBy

GroupBy is used to group vertices by one or more fields/columns. It is often used with aggregate functions, like: count, max, mean, min, sum.

Example: 

var v []struct {
	Title string `json:"title,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Question.Query().
	GroupBy(question.FieldTitle).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*QuestionQuery) IDs 

func (qq *QuestionQuery) IDs(ctx context.Context) (ids []int, err error)

IDs executes the query and returns a list of Question IDs.

func (*QuestionQuery) IDsX 

func (qq *QuestionQuery) IDsX(ctx context.Context) []int

IDsX is like IDs, but panics if an error occurs.

func (*QuestionQuery) Limit 

func (qq *QuestionQuery) Limit(limit int) *QuestionQuery

Limit the number of records to be returned by this query.

func (*QuestionQuery) Offset 

func (qq *QuestionQuery) Offset(offset int) *QuestionQuery

Offset to start from.

func (*QuestionQuery) Only 

func (qq *QuestionQuery) Only(ctx context.Context) (*Question, error)

Only returns a single Question entity found by the query, ensuring it only returns one. Returns a *NotSingularError when more than one Question entity is found. Returns a *NotFoundError when no Question entities are found.

func (*QuestionQuery) OnlyID 

func (qq *QuestionQuery) OnlyID(ctx context.Context) (id int, err error)

OnlyID is like Only, but returns the only Question ID in the query. Returns a *NotSingularError when more than one Question ID is found. Returns a *NotFoundError when no entities are found.

func (*QuestionQuery) OnlyIDX 

func (qq *QuestionQuery) OnlyIDX(ctx context.Context) int

OnlyIDX is like OnlyID, but panics if an error occurs.

func (*QuestionQuery) OnlyX 

func (qq *QuestionQuery) OnlyX(ctx context.Context) *Question

OnlyX is like Only, but panics if an error occurs.

func (*QuestionQuery) Order 

func (qq *QuestionQuery) Order(o ...question.OrderOption) *QuestionQuery

Order specifies how the records should be ordered.

func (*QuestionQuery) QueryAnswers 

func (qq *QuestionQuery) QueryAnswers() *AnswerQuery

QueryAnswers chains the current query on the "answers" edge.

func (*QuestionQuery) QueryAuthor 

func (qq *QuestionQuery) QueryAuthor() *UserQuery

QueryAuthor chains the current query on the "author" edge.

func (*QuestionQuery) QueryTags 

func (qq *QuestionQuery) QueryTags() *TagQuery

QueryTags chains the current query on the "tags" edge.

func (*QuestionQuery) Select 

func (qq *QuestionQuery) Select(fields ...string) *QuestionSelect

Select allows the selection one or more fields/columns for the given query, instead of selecting all fields in the entity.

Example: 

var v []struct {
	Title string `json:"title,omitempty"`
}

client.Question.Query().
	Select(question.FieldTitle).
	Scan(ctx, &v)

func (*QuestionQuery) Unique 

func (qq *QuestionQuery) Unique(unique bool) *QuestionQuery

Unique configures the query builder to filter duplicate records on query. By default, unique is set to true, and can be disabled using this method.

func (*QuestionQuery) Where 

func (qq *QuestionQuery) Where(ps ...predicate.Question) *QuestionQuery

Where adds a new predicate for the QuestionQuery builder.

func (*QuestionQuery) WithAnswers 

func (qq *QuestionQuery) WithAnswers(opts ...func(*AnswerQuery)) *QuestionQuery

WithAnswers tells the query-builder to eager-load the nodes that are connected to the "answers" edge. The optional arguments are used to configure the query builder of the edge.

func (*QuestionQuery) WithAuthor 

func (qq *QuestionQuery) WithAuthor(opts ...func(*UserQuery)) *QuestionQuery

WithAuthor tells the query-builder to eager-load the nodes that are connected to the "author" edge. The optional arguments are used to configure the query builder of the edge.

func (*QuestionQuery) WithTags 

func (qq *QuestionQuery) WithTags(opts ...func(*TagQuery)) *QuestionQuery

WithTags tells the query-builder to eager-load the nodes that are connected to the "tags" edge. The optional arguments are used to configure the query builder of the edge.

type QuestionSelect 

type QuestionSelect struct {
	*QuestionQuery
	// contains filtered or unexported fields
}

QuestionSelect is the builder for selecting fields of Question entities.

func (*QuestionSelect) Aggregate 

func (qs *QuestionSelect) Aggregate(fns ...AggregateFunc) *QuestionSelect

Aggregate adds the given aggregation functions to the selector query.

func (*QuestionSelect) Bool 

func (s *QuestionSelect) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a selector. It is only allowed when selecting one field.

func (*QuestionSelect) BoolX 

func (s *QuestionSelect) BoolX(ctx context.Context) bool

BoolX is like Bool, but panics if an error occurs.

func (*QuestionSelect) Bools 

func (s *QuestionSelect) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from a selector. It is only allowed when selecting one field.

func (*QuestionSelect) BoolsX 

func (s *QuestionSelect) BoolsX(ctx context.Context) []bool

BoolsX is like Bools, but panics if an error occurs.

func (*QuestionSelect) Float64 

func (s *QuestionSelect) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a selector. It is only allowed when selecting one field.

func (*QuestionSelect) Float64X 

func (s *QuestionSelect) Float64X(ctx context.Context) float64

Float64X is like Float64, but panics if an error occurs.

func (*QuestionSelect) Float64s 

func (s *QuestionSelect) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from a selector. It is only allowed when selecting one field.

func (*QuestionSelect) Float64sX 

func (s *QuestionSelect) Float64sX(ctx context.Context) []float64

Float64sX is like Float64s, but panics if an error occurs.

func (*QuestionSelect) Int 

func (s *QuestionSelect) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a selector. It is only allowed when selecting one field.

func (*QuestionSelect) IntX 

func (s *QuestionSelect) IntX(ctx context.Context) int

IntX is like Int, but panics if an error occurs.

func (*QuestionSelect) Ints 

func (s *QuestionSelect) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from a selector. It is only allowed when selecting one field.

func (*QuestionSelect) IntsX 

func (s *QuestionSelect) IntsX(ctx context.Context) []int

IntsX is like Ints, but panics if an error occurs.

func (*QuestionSelect) Scan 

func (qs *QuestionSelect) Scan(ctx context.Context, v any) error

Scan applies the selector query and scans the result into the given value.

func (*QuestionSelect) ScanX 

func (s *QuestionSelect) ScanX(ctx context.Context, v any)

ScanX is like Scan, but panics if an error occurs.

func (*QuestionSelect) String 

func (s *QuestionSelect) String(ctx context.Context) (_ string, err error)

String returns a single string from a selector. It is only allowed when selecting one field.

func (*QuestionSelect) StringX 

func (s *QuestionSelect) StringX(ctx context.Context) string

StringX is like String, but panics if an error occurs.

func (*QuestionSelect) Strings 

func (s *QuestionSelect) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from a selector. It is only allowed when selecting one field.

func (*QuestionSelect) StringsX 

func (s *QuestionSelect) StringsX(ctx context.Context) []string

StringsX is like Strings, but panics if an error occurs.

type QuestionUpdate 

type QuestionUpdate struct {
	// contains filtered or unexported fields
}

QuestionUpdate is the builder for updating Question entities.

func (*QuestionUpdate) AddAnswerIDs 

func (qu *QuestionUpdate) AddAnswerIDs(ids ...int) *QuestionUpdate

AddAnswerIDs adds the "answers" edge to the Answer entity by IDs.

func (*QuestionUpdate) AddAnswers 

func (qu *QuestionUpdate) AddAnswers(a ...*Answer) *QuestionUpdate

AddAnswers adds the "answers" edges to the Answer entity.

func (*QuestionUpdate) AddLikes 

func (qu *QuestionUpdate) AddLikes(i int) *QuestionUpdate

AddLikes adds i to the "likes" field.

func (*QuestionUpdate) AddTagIDs 

func (qu *QuestionUpdate) AddTagIDs(ids ...int) *QuestionUpdate

AddTagIDs adds the "tags" edge to the Tag entity by IDs.

func (*QuestionUpdate) AddTags 

func (qu *QuestionUpdate) AddTags(t ...*Tag) *QuestionUpdate

AddTags adds the "tags" edges to the Tag entity.

func (*QuestionUpdate) AddViews 

func (qu *QuestionUpdate) AddViews(i int) *QuestionUpdate

AddViews adds i to the "views" field.

func (*QuestionUpdate) ClearAnswers 

func (qu *QuestionUpdate) ClearAnswers() *QuestionUpdate

ClearAnswers clears all "answers" edges to the Answer entity.

func (*QuestionUpdate) ClearAuthor 

func (qu *QuestionUpdate) ClearAuthor() *QuestionUpdate

ClearAuthor clears the "author" edge to the User entity.

func (*QuestionUpdate) ClearTags 

func (qu *QuestionUpdate) ClearTags() *QuestionUpdate

ClearTags clears all "tags" edges to the Tag entity.

func (*QuestionUpdate) Exec 

func (qu *QuestionUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*QuestionUpdate) ExecX 

func (qu *QuestionUpdate) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*QuestionUpdate) Mutation 

func (qu *QuestionUpdate) Mutation() *QuestionMutation

Mutation returns the QuestionMutation object of the builder.

func (*QuestionUpdate) RemoveAnswerIDs 

func (qu *QuestionUpdate) RemoveAnswerIDs(ids ...int) *QuestionUpdate

RemoveAnswerIDs removes the "answers" edge to Answer entities by IDs.

func (*QuestionUpdate) RemoveAnswers 

func (qu *QuestionUpdate) RemoveAnswers(a ...*Answer) *QuestionUpdate

RemoveAnswers removes "answers" edges to Answer entities.

func (*QuestionUpdate) RemoveTagIDs 

func (qu *QuestionUpdate) RemoveTagIDs(ids ...int) *QuestionUpdate

RemoveTagIDs removes the "tags" edge to Tag entities by IDs.

func (*QuestionUpdate) RemoveTags 

func (qu *QuestionUpdate) RemoveTags(t ...*Tag) *QuestionUpdate

RemoveTags removes "tags" edges to Tag entities.

func (*QuestionUpdate) Save 

func (qu *QuestionUpdate) Save(ctx context.Context) (int, error)

Save executes the query and returns the number of nodes affected by the update operation.

func (*QuestionUpdate) SaveX 

func (qu *QuestionUpdate) SaveX(ctx context.Context) int

SaveX is like Save, but panics if an error occurs.

func (*QuestionUpdate) SetAuthor 

func (qu *QuestionUpdate) SetAuthor(u *User) *QuestionUpdate

SetAuthor sets the "author" edge to the User entity.

func (*QuestionUpdate) SetAuthorID 

func (qu *QuestionUpdate) SetAuthorID(id int) *QuestionUpdate

SetAuthorID sets the "author" edge to the User entity by ID.

func (*QuestionUpdate) SetContent 

func (qu *QuestionUpdate) SetContent(s string) *QuestionUpdate

SetContent sets the "content" field.

func (*QuestionUpdate) SetLikes 

func (qu *QuestionUpdate) SetLikes(i int) *QuestionUpdate

SetLikes sets the "likes" field.

func (*QuestionUpdate) SetNillableAuthorID 

func (qu *QuestionUpdate) SetNillableAuthorID(id *int) *QuestionUpdate

SetNillableAuthorID sets the "author" edge to the User entity by ID if the given value is not nil.

func (*QuestionUpdate) SetNillableLikes 

func (qu *QuestionUpdate) SetNillableLikes(i *int) *QuestionUpdate

SetNillableLikes sets the "likes" field if the given value is not nil.

func (*QuestionUpdate) SetNillableViews 

func (qu *QuestionUpdate) SetNillableViews(i *int) *QuestionUpdate

SetNillableViews sets the "views" field if the given value is not nil.

func (*QuestionUpdate) SetSlug 

func (qu *QuestionUpdate) SetSlug(s string) *QuestionUpdate

SetSlug sets the "slug" field.

func (*QuestionUpdate) SetTitle 

func (qu *QuestionUpdate) SetTitle(s string) *QuestionUpdate

SetTitle sets the "title" field.

func (*QuestionUpdate) SetUpdatedAt 

func (qu *QuestionUpdate) SetUpdatedAt(t time.Time) *QuestionUpdate

SetUpdatedAt sets the "updated_at" field.

func (*QuestionUpdate) SetViews 

func (qu *QuestionUpdate) SetViews(i int) *QuestionUpdate

SetViews sets the "views" field.

func (*QuestionUpdate) Where 

func (qu *QuestionUpdate) Where(ps ...predicate.Question) *QuestionUpdate

Where appends a list predicates to the QuestionUpdate builder.

type QuestionUpdateOne 

type QuestionUpdateOne struct {
	// contains filtered or unexported fields
}

QuestionUpdateOne is the builder for updating a single Question entity.

func (*QuestionUpdateOne) AddAnswerIDs 

func (quo *QuestionUpdateOne) AddAnswerIDs(ids ...int) *QuestionUpdateOne

AddAnswerIDs adds the "answers" edge to the Answer entity by IDs.

func (*QuestionUpdateOne) AddAnswers 

func (quo *QuestionUpdateOne) AddAnswers(a ...*Answer) *QuestionUpdateOne

AddAnswers adds the "answers" edges to the Answer entity.

func (*QuestionUpdateOne) AddLikes 

func (quo *QuestionUpdateOne) AddLikes(i int) *QuestionUpdateOne

AddLikes adds i to the "likes" field.

func (*QuestionUpdateOne) AddTagIDs 

func (quo *QuestionUpdateOne) AddTagIDs(ids ...int) *QuestionUpdateOne

AddTagIDs adds the "tags" edge to the Tag entity by IDs.

func (*QuestionUpdateOne) AddTags 

func (quo *QuestionUpdateOne) AddTags(t ...*Tag) *QuestionUpdateOne

AddTags adds the "tags" edges to the Tag entity.

func (*QuestionUpdateOne) AddViews 

func (quo *QuestionUpdateOne) AddViews(i int) *QuestionUpdateOne

AddViews adds i to the "views" field.

func (*QuestionUpdateOne) ClearAnswers 

func (quo *QuestionUpdateOne) ClearAnswers() *QuestionUpdateOne

ClearAnswers clears all "answers" edges to the Answer entity.

func (*QuestionUpdateOne) ClearAuthor 

func (quo *QuestionUpdateOne) ClearAuthor() *QuestionUpdateOne

ClearAuthor clears the "author" edge to the User entity.

func (*QuestionUpdateOne) ClearTags 

func (quo *QuestionUpdateOne) ClearTags() *QuestionUpdateOne

ClearTags clears all "tags" edges to the Tag entity.

func (*QuestionUpdateOne) Exec 

func (quo *QuestionUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*QuestionUpdateOne) ExecX 

func (quo *QuestionUpdateOne) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*QuestionUpdateOne) Mutation 

func (quo *QuestionUpdateOne) Mutation() *QuestionMutation

Mutation returns the QuestionMutation object of the builder.

func (*QuestionUpdateOne) RemoveAnswerIDs 

func (quo *QuestionUpdateOne) RemoveAnswerIDs(ids ...int) *QuestionUpdateOne

RemoveAnswerIDs removes the "answers" edge to Answer entities by IDs.

func (*QuestionUpdateOne) RemoveAnswers 

func (quo *QuestionUpdateOne) RemoveAnswers(a ...*Answer) *QuestionUpdateOne

RemoveAnswers removes "answers" edges to Answer entities.

func (*QuestionUpdateOne) RemoveTagIDs 

func (quo *QuestionUpdateOne) RemoveTagIDs(ids ...int) *QuestionUpdateOne

RemoveTagIDs removes the "tags" edge to Tag entities by IDs.

func (*QuestionUpdateOne) RemoveTags 

func (quo *QuestionUpdateOne) RemoveTags(t ...*Tag) *QuestionUpdateOne

RemoveTags removes "tags" edges to Tag entities.

func (*QuestionUpdateOne) Save 

func (quo *QuestionUpdateOne) Save(ctx context.Context) (*Question, error)

Save executes the query and returns the updated Question entity.

func (*QuestionUpdateOne) SaveX 

func (quo *QuestionUpdateOne) SaveX(ctx context.Context) *Question

SaveX is like Save, but panics if an error occurs.

func (*QuestionUpdateOne) Select 

func (quo *QuestionUpdateOne) Select(field string, fields ...string) *QuestionUpdateOne

Select allows selecting one or more fields (columns) of the returned entity. The default is selecting all fields defined in the entity schema.

func (*QuestionUpdateOne) SetAuthor 

func (quo *QuestionUpdateOne) SetAuthor(u *User) *QuestionUpdateOne

SetAuthor sets the "author" edge to the User entity.

func (*QuestionUpdateOne) SetAuthorID 

func (quo *QuestionUpdateOne) SetAuthorID(id int) *QuestionUpdateOne

SetAuthorID sets the "author" edge to the User entity by ID.

func (*QuestionUpdateOne) SetContent 

func (quo *QuestionUpdateOne) SetContent(s string) *QuestionUpdateOne

SetContent sets the "content" field.

func (*QuestionUpdateOne) SetLikes 

func (quo *QuestionUpdateOne) SetLikes(i int) *QuestionUpdateOne

SetLikes sets the "likes" field.

func (*QuestionUpdateOne) SetNillableAuthorID 

func (quo *QuestionUpdateOne) SetNillableAuthorID(id *int) *QuestionUpdateOne

SetNillableAuthorID sets the "author" edge to the User entity by ID if the given value is not nil.

func (*QuestionUpdateOne) SetNillableLikes 

func (quo *QuestionUpdateOne) SetNillableLikes(i *int) *QuestionUpdateOne

SetNillableLikes sets the "likes" field if the given value is not nil.

func (*QuestionUpdateOne) SetNillableViews 

func (quo *QuestionUpdateOne) SetNillableViews(i *int) *QuestionUpdateOne

SetNillableViews sets the "views" field if the given value is not nil.

func (*QuestionUpdateOne) SetSlug 

func (quo *QuestionUpdateOne) SetSlug(s string) *QuestionUpdateOne

SetSlug sets the "slug" field.

func (*QuestionUpdateOne) SetTitle 

func (quo *QuestionUpdateOne) SetTitle(s string) *QuestionUpdateOne

SetTitle sets the "title" field.

func (*QuestionUpdateOne) SetUpdatedAt 

func (quo *QuestionUpdateOne) SetUpdatedAt(t time.Time) *QuestionUpdateOne

SetUpdatedAt sets the "updated_at" field.

func (*QuestionUpdateOne) SetViews 

func (quo *QuestionUpdateOne) SetViews(i int) *QuestionUpdateOne

SetViews sets the "views" field.

func (*QuestionUpdateOne) Where 

func (quo *QuestionUpdateOne) Where(ps ...predicate.Question) *QuestionUpdateOne

Where appends a list predicates to the QuestionUpdate builder.

type Questions 

type Questions []*Question

Questions is a parsable slice of Question.

type RollbackFunc 

type RollbackFunc func(context.Context, *Tx) error

The RollbackFunc type is an adapter to allow the use of ordinary function as a Rollbacker. If f is a function with the appropriate signature, RollbackFunc(f) is a Rollbacker that calls f.

func (RollbackFunc) Rollback 

func (f RollbackFunc) Rollback(ctx context.Context, tx *Tx) error

Rollback calls f(ctx, m).

type RollbackHook 

type RollbackHook func(Rollbacker) Rollbacker

RollbackHook defines the "rollback middleware". A function that gets a Rollbacker and returns a Rollbacker. For example: 

hook := func(next ent.Rollbacker) ent.Rollbacker {
	return ent.RollbackFunc(func(ctx context.Context, tx *ent.Tx) error {
		// Do some stuff before.
		if err := next.Rollback(ctx, tx); err != nil {
			return err
		}
		// Do some stuff after.
		return nil
	})
}

type Rollbacker 

type Rollbacker interface {
	Rollback(context.Context, *Tx) error
}

Rollbacker is the interface that wraps the Rollback method.

type Tag 

type Tag struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// Name holds the value of the "name" field.
	Name string `json:"name,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the TagQuery when eager-loading is set.
	Edges TagEdges `json:"edges"`
	// contains filtered or unexported fields
}

Tag is the model entity for the Tag schema.

func (*Tag) QueryQuestions 

func (t *Tag) QueryQuestions() *QuestionQuery

QueryQuestions queries the "questions" edge of the Tag entity.

func (*Tag) String 

func (t *Tag) String() string

String implements the fmt.Stringer.

func (*Tag) Unwrap 

func (t *Tag) Unwrap() *Tag

Unwrap unwraps the Tag entity that was returned from a transaction after it was closed, so that all future queries will be executed through the driver which created the transaction.

func (*Tag) Update 

func (t *Tag) Update() *TagUpdateOne

Update returns a builder for updating this Tag. Note that you need to call Tag.Unwrap() before calling this method if this Tag was returned from a transaction, and the transaction was committed or rolled back.

func (*Tag) Value 

func (t *Tag) Value(name string) (ent.Value, error)

Value returns the ent.Value that was dynamically selected and assigned to the Tag. This includes values selected through modifiers, order, etc.

type TagClient 

type TagClient struct {
	// contains filtered or unexported fields
}

TagClient is a client for the Tag schema.

func NewTagClient 

func NewTagClient(c config) *TagClient

NewTagClient returns a client for the Tag from the given config.

func (*TagClient) Create 

func (c *TagClient) Create() *TagCreate

Create returns a builder for creating a Tag entity.

func (*TagClient) CreateBulk 

func (c *TagClient) CreateBulk(builders ...*TagCreate) *TagCreateBulk

CreateBulk returns a builder for creating a bulk of Tag entities.

func (*TagClient) Delete 

func (c *TagClient) Delete() *TagDelete

Delete returns a delete builder for Tag.

func (*TagClient) DeleteOne 

func (c *TagClient) DeleteOne(t *Tag) *TagDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*TagClient) DeleteOneID 

func (c *TagClient) DeleteOneID(id int) *TagDeleteOne

DeleteOneID returns a builder for deleting the given entity by its id.

func (*TagClient) Get 

func (c *TagClient) Get(ctx context.Context, id int) (*Tag, error)

Get returns a Tag entity by its id.

func (*TagClient) GetX 

func (c *TagClient) GetX(ctx context.Context, id int) *Tag

GetX is like Get, but panics if an error occurs.

func (*TagClient) Hooks 

func (c *TagClient) Hooks() []Hook

Hooks returns the client hooks.

func (*TagClient) Intercept 

func (c *TagClient) Intercept(interceptors ...Interceptor)

Intercept adds a list of query interceptors to the interceptors stack. A call to `Intercept(f, g, h)` equals to `tag.Intercept(f(g(h())))`.

func (*TagClient) Interceptors 

func (c *TagClient) Interceptors() []Interceptor

Interceptors returns the client interceptors.

func (*TagClient) MapCreateBulk 

func (c *TagClient) MapCreateBulk(slice any, setFunc func(*TagCreate, int)) *TagCreateBulk

MapCreateBulk creates a bulk creation builder from the given slice. For each item in the slice, the function creates a builder and applies setFunc on it.

func (*TagClient) Query 

func (c *TagClient) Query() *TagQuery

Query returns a query builder for Tag.

func (*TagClient) QueryQuestions 

func (c *TagClient) QueryQuestions(t *Tag) *QuestionQuery

QueryQuestions queries the questions edge of a Tag.

func (*TagClient) Update 

func (c *TagClient) Update() *TagUpdate

Update returns an update builder for Tag.

func (*TagClient) UpdateOne 

func (c *TagClient) UpdateOne(t *Tag) *TagUpdateOne

UpdateOne returns an update builder for the given entity.

func (*TagClient) UpdateOneID 

func (c *TagClient) UpdateOneID(id int) *TagUpdateOne

UpdateOneID returns an update builder for the given id.

func (*TagClient) Use 

func (c *TagClient) Use(hooks ...Hook)

Use adds a list of mutation hooks to the hooks stack. A call to `Use(f, g, h)` equals to `tag.Hooks(f(g(h())))`.

type TagCreate 

type TagCreate struct {
	// contains filtered or unexported fields
}

TagCreate is the builder for creating a Tag entity.

func (*TagCreate) AddQuestionIDs 

func (tc *TagCreate) AddQuestionIDs(ids ...int) *TagCreate

AddQuestionIDs adds the "questions" edge to the Question entity by IDs.

func (*TagCreate) AddQuestions 

func (tc *TagCreate) AddQuestions(q ...*Question) *TagCreate

AddQuestions adds the "questions" edges to the Question entity.

func (*TagCreate) Exec 

func (tc *TagCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*TagCreate) ExecX 

func (tc *TagCreate) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*TagCreate) Mutation 

func (tc *TagCreate) Mutation() *TagMutation

Mutation returns the TagMutation object of the builder.

func (*TagCreate) Save 

func (tc *TagCreate) Save(ctx context.Context) (*Tag, error)

Save creates the Tag in the database.

func (*TagCreate) SaveX 

func (tc *TagCreate) SaveX(ctx context.Context) *Tag

SaveX calls Save and panics if Save returns an error.

func (*TagCreate) SetName 

func (tc *TagCreate) SetName(s string) *TagCreate

SetName sets the "name" field.

type TagCreateBulk 

type TagCreateBulk struct {
	// contains filtered or unexported fields
}

TagCreateBulk is the builder for creating many Tag entities in bulk.

func (*TagCreateBulk) Exec 

func (tcb *TagCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*TagCreateBulk) ExecX 

func (tcb *TagCreateBulk) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*TagCreateBulk) Save 

func (tcb *TagCreateBulk) Save(ctx context.Context) ([]*Tag, error)

Save creates the Tag entities in the database.

func (*TagCreateBulk) SaveX 

func (tcb *TagCreateBulk) SaveX(ctx context.Context) []*Tag

SaveX is like Save, but panics if an error occurs.

type TagDelete 

type TagDelete struct {
	// contains filtered or unexported fields
}

TagDelete is the builder for deleting a Tag entity.

func (*TagDelete) Exec 

func (td *TagDelete) Exec(ctx context.Context) (int, error)

Exec executes the deletion query and returns how many vertices were deleted.

func (*TagDelete) ExecX 

func (td *TagDelete) ExecX(ctx context.Context) int

ExecX is like Exec, but panics if an error occurs.

func (*TagDelete) Where 

func (td *TagDelete) Where(ps ...predicate.Tag) *TagDelete

Where appends a list predicates to the TagDelete builder.

type TagDeleteOne 

type TagDeleteOne struct {
	// contains filtered or unexported fields
}

TagDeleteOne is the builder for deleting a single Tag entity.

func (*TagDeleteOne) Exec 

func (tdo *TagDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*TagDeleteOne) ExecX 

func (tdo *TagDeleteOne) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*TagDeleteOne) Where 

func (tdo *TagDeleteOne) Where(ps ...predicate.Tag) *TagDeleteOne

Where appends a list predicates to the TagDelete builder.

type TagEdges 

type TagEdges struct {
	// Questions holds the value of the questions edge.
	Questions []*Question `json:"questions,omitempty"`
	// contains filtered or unexported fields
}

TagEdges holds the relations/edges for other nodes in the graph.

func (TagEdges) QuestionsOrErr 

func (e TagEdges) QuestionsOrErr() ([]*Question, error)

QuestionsOrErr returns the Questions value or an error if the edge was not loaded in eager-loading.

type TagGroupBy 

type TagGroupBy struct {
	// contains filtered or unexported fields
}

TagGroupBy is the group-by builder for Tag entities.

func (*TagGroupBy) Aggregate 

func (tgb *TagGroupBy) Aggregate(fns ...AggregateFunc) *TagGroupBy

Aggregate adds the given aggregation functions to the group-by query.

func (*TagGroupBy) Bool 

func (s *TagGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a selector. It is only allowed when selecting one field.

func (*TagGroupBy) BoolX 

func (s *TagGroupBy) BoolX(ctx context.Context) bool

BoolX is like Bool, but panics if an error occurs.

func (*TagGroupBy) Bools 

func (s *TagGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from a selector. It is only allowed when selecting one field.

func (*TagGroupBy) BoolsX 

func (s *TagGroupBy) BoolsX(ctx context.Context) []bool

BoolsX is like Bools, but panics if an error occurs.

func (*TagGroupBy) Float64 

func (s *TagGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a selector. It is only allowed when selecting one field.

func (*TagGroupBy) Float64X 

func (s *TagGroupBy) Float64X(ctx context.Context) float64

Float64X is like Float64, but panics if an error occurs.

func (*TagGroupBy) Float64s 

func (s *TagGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from a selector. It is only allowed when selecting one field.

func (*TagGroupBy) Float64sX 

func (s *TagGroupBy) Float64sX(ctx context.Context) []float64

Float64sX is like Float64s, but panics if an error occurs.

func (*TagGroupBy) Int 

func (s *TagGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a selector. It is only allowed when selecting one field.

func (*TagGroupBy) IntX 

func (s *TagGroupBy) IntX(ctx context.Context) int

IntX is like Int, but panics if an error occurs.

func (*TagGroupBy) Ints 

func (s *TagGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from a selector. It is only allowed when selecting one field.

func (*TagGroupBy) IntsX 

func (s *TagGroupBy) IntsX(ctx context.Context) []int

IntsX is like Ints, but panics if an error occurs.

func (*TagGroupBy) Scan 

func (tgb *TagGroupBy) Scan(ctx context.Context, v any) error

Scan applies the selector query and scans the result into the given value.

func (*TagGroupBy) ScanX 

func (s *TagGroupBy) ScanX(ctx context.Context, v any)

ScanX is like Scan, but panics if an error occurs.

func (*TagGroupBy) String 

func (s *TagGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a selector. It is only allowed when selecting one field.

func (*TagGroupBy) StringX 

func (s *TagGroupBy) StringX(ctx context.Context) string

StringX is like String, but panics if an error occurs.

func (*TagGroupBy) Strings 

func (s *TagGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from a selector. It is only allowed when selecting one field.

func (*TagGroupBy) StringsX 

func (s *TagGroupBy) StringsX(ctx context.Context) []string

StringsX is like Strings, but panics if an error occurs.

type TagMutation 

type TagMutation struct {
	// contains filtered or unexported fields
}

TagMutation represents an operation that mutates the Tag nodes in the graph.

func (*TagMutation) AddField 

func (m *TagMutation) AddField(name string, value ent.Value) error

AddField adds the value to the field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

func (*TagMutation) AddQuestionIDs 

func (m *TagMutation) AddQuestionIDs(ids ...int)

AddQuestionIDs adds the "questions" edge to the Question entity by ids.

func (*TagMutation) AddedEdges 

func (m *TagMutation) AddedEdges() []string

AddedEdges returns all edge names that were set/added in this mutation.

func (*TagMutation) AddedField 

func (m *TagMutation) AddedField(name string) (ent.Value, bool)

AddedField returns the numeric value that was incremented/decremented on a field with the given name. The second boolean return value indicates that this field was not set, or was not defined in the schema.

func (*TagMutation) AddedFields 

func (m *TagMutation) AddedFields() []string

AddedFields returns all numeric fields that were incremented/decremented during this mutation.

func (*TagMutation) AddedIDs 

func (m *TagMutation) AddedIDs(name string) []ent.Value

AddedIDs returns all IDs (to other nodes) that were added for the given edge name in this mutation.

func (*TagMutation) ClearEdge 

func (m *TagMutation) ClearEdge(name string) error

ClearEdge clears the value of the edge with the given name. It returns an error if that edge is not defined in the schema.

func (*TagMutation) ClearField 

func (m *TagMutation) ClearField(name string) error

ClearField clears the value of the field with the given name. It returns an error if the field is not defined in the schema.

func (*TagMutation) ClearQuestions 

func (m *TagMutation) ClearQuestions()

ClearQuestions clears the "questions" edge to the Question entity.

func (*TagMutation) ClearedEdges 

func (m *TagMutation) ClearedEdges() []string

ClearedEdges returns all edge names that were cleared in this mutation.

func (*TagMutation) ClearedFields 

func (m *TagMutation) ClearedFields() []string

ClearedFields returns all nullable fields that were cleared during this mutation.

func (TagMutation) Client 

func (m TagMutation) Client() *Client

Client returns a new `ent.Client` from the mutation. If the mutation was executed in a transaction (ent.Tx), a transactional client is returned.

func (*TagMutation) EdgeCleared 

func (m *TagMutation) EdgeCleared(name string) bool

EdgeCleared returns a boolean which indicates if the edge with the given name was cleared in this mutation.

func (*TagMutation) Field 

func (m *TagMutation) Field(name string) (ent.Value, bool)

Field returns the value of a field with the given name. The second boolean return value indicates that this field was not set, or was not defined in the schema.

func (*TagMutation) FieldCleared 

func (m *TagMutation) FieldCleared(name string) bool

FieldCleared returns a boolean indicating if a field with the given name was cleared in this mutation.

func (*TagMutation) Fields 

func (m *TagMutation) Fields() []string

Fields returns all fields that were changed during this mutation. Note that in order to get all numeric fields that were incremented/decremented, call AddedFields().

func (*TagMutation) ID 

func (m *TagMutation) ID() (id int, exists bool)

ID returns the ID value in the mutation. Note that the ID is only available if it was provided to the builder or after it was returned from the database.

func (*TagMutation) IDs 

func (m *TagMutation) IDs(ctx context.Context) ([]int, error)

IDs queries the database and returns the entity ids that match the mutation's predicate. That means, if the mutation is applied within a transaction with an isolation level such as sql.LevelSerializable, the returned ids match the ids of the rows that will be updated or updated by the mutation.

func (*TagMutation) Name 

func (m *TagMutation) Name() (r string, exists bool)

Name returns the value of the "name" field in the mutation.

func (*TagMutation) OldField 

func (m *TagMutation) OldField(ctx context.Context, name string) (ent.Value, error)

OldField returns the old value of the field from the database. An error is returned if the mutation operation is not UpdateOne, or the query to the database failed.

func (*TagMutation) OldName 

func (m *TagMutation) OldName(ctx context.Context) (v string, err error)

OldName returns the old "name" field's value of the Tag entity. If the Tag object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*TagMutation) Op 

func (m *TagMutation) Op() Op

Op returns the operation name.

func (*TagMutation) QuestionsCleared 

func (m *TagMutation) QuestionsCleared() bool

QuestionsCleared reports if the "questions" edge to the Question entity was cleared.

func (*TagMutation) QuestionsIDs 

func (m *TagMutation) QuestionsIDs() (ids []int)

QuestionsIDs returns the "questions" edge IDs in the mutation.

func (*TagMutation) RemoveQuestionIDs 

func (m *TagMutation) RemoveQuestionIDs(ids ...int)

RemoveQuestionIDs removes the "questions" edge to the Question entity by IDs.

func (*TagMutation) RemovedEdges 

func (m *TagMutation) RemovedEdges() []string

RemovedEdges returns all edge names that were removed in this mutation.

func (*TagMutation) RemovedIDs 

func (m *TagMutation) RemovedIDs(name string) []ent.Value

RemovedIDs returns all IDs (to other nodes) that were removed for the edge with the given name in this mutation.

func (*TagMutation) RemovedQuestionsIDs 

func (m *TagMutation) RemovedQuestionsIDs() (ids []int)

RemovedQuestions returns the removed IDs of the "questions" edge to the Question entity.

func (*TagMutation) ResetEdge 

func (m *TagMutation) ResetEdge(name string) error

ResetEdge resets all changes to the edge with the given name in this mutation. It returns an error if the edge is not defined in the schema.

func (*TagMutation) ResetField 

func (m *TagMutation) ResetField(name string) error

ResetField resets all changes in the mutation for the field with the given name. It returns an error if the field is not defined in the schema.

func (*TagMutation) ResetName 

func (m *TagMutation) ResetName()

ResetName resets all changes to the "name" field.

func (*TagMutation) ResetQuestions 

func (m *TagMutation) ResetQuestions()

ResetQuestions resets all changes to the "questions" edge.

func (*TagMutation) SetField 

func (m *TagMutation) SetField(name string, value ent.Value) error

SetField sets the value of a field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

func (*TagMutation) SetName 

func (m *TagMutation) SetName(s string)

SetName sets the "name" field.

func (*TagMutation) SetOp 

func (m *TagMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (TagMutation) Tx 

func (m TagMutation) Tx() (*Tx, error)

Tx returns an `ent.Tx` for mutations that were executed in transactions; it returns an error otherwise.

func (*TagMutation) Type 

func (m *TagMutation) Type() string

Type returns the node type of this mutation (Tag).

func (*TagMutation) Where 

func (m *TagMutation) Where(ps ...predicate.Tag)

Where appends a list predicates to the TagMutation builder.

func (*TagMutation) WhereP 

func (m *TagMutation) WhereP(ps ...func(*sql.Selector))

WhereP appends storage-level predicates to the TagMutation builder. Using this method, users can use type-assertion to append predicates that do not depend on any generated package.

type TagQuery 

type TagQuery struct {
	// contains filtered or unexported fields
}

TagQuery is the builder for querying Tag entities.

func (*TagQuery) Aggregate 

func (tq *TagQuery) Aggregate(fns ...AggregateFunc) *TagSelect

Aggregate returns a TagSelect configured with the given aggregations.

func (*TagQuery) All 

func (tq *TagQuery) All(ctx context.Context) ([]*Tag, error)

All executes the query and returns a list of Tags.

func (*TagQuery) AllX 

func (tq *TagQuery) AllX(ctx context.Context) []*Tag

AllX is like All, but panics if an error occurs.

func (*TagQuery) Clone 

func (tq *TagQuery) Clone() *TagQuery

Clone returns a duplicate of the TagQuery builder, including all associated steps. It can be used to prepare common query builders and use them differently after the clone is made.

func (*TagQuery) Count 

func (tq *TagQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*TagQuery) CountX 

func (tq *TagQuery) CountX(ctx context.Context) int

CountX is like Count, but panics if an error occurs.

func (*TagQuery) Exist 

func (tq *TagQuery) Exist(ctx context.Context) (bool, error)

Exist returns true if the query has elements in the graph.

func (*TagQuery) ExistX 

func (tq *TagQuery) ExistX(ctx context.Context) bool

ExistX is like Exist, but panics if an error occurs.

func (*TagQuery) First 

func (tq *TagQuery) First(ctx context.Context) (*Tag, error)

First returns the first Tag entity from the query. Returns a *NotFoundError when no Tag was found.

func (*TagQuery) FirstID 

func (tq *TagQuery) FirstID(ctx context.Context) (id int, err error)

FirstID returns the first Tag ID from the query. Returns a *NotFoundError when no Tag ID was found.

func (*TagQuery) FirstIDX 

func (tq *TagQuery) FirstIDX(ctx context.Context) int

FirstIDX is like FirstID, but panics if an error occurs.

func (*TagQuery) FirstX 

func (tq *TagQuery) FirstX(ctx context.Context) *Tag

FirstX is like First, but panics if an error occurs.

func (*TagQuery) GroupBy 

func (tq *TagQuery) GroupBy(field string, fields ...string) *TagGroupBy

GroupBy is used to group vertices by one or more fields/columns. It is often used with aggregate functions, like: count, max, mean, min, sum.

Example: 

var v []struct {
	Name string `json:"name,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Tag.Query().
	GroupBy(tag.FieldName).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*TagQuery) IDs 

func (tq *TagQuery) IDs(ctx context.Context) (ids []int, err error)

IDs executes the query and returns a list of Tag IDs.

func (*TagQuery) IDsX 

func (tq *TagQuery) IDsX(ctx context.Context) []int

IDsX is like IDs, but panics if an error occurs.

func (*TagQuery) Limit 

func (tq *TagQuery) Limit(limit int) *TagQuery

Limit the number of records to be returned by this query.

func (*TagQuery) Offset 

func (tq *TagQuery) Offset(offset int) *TagQuery

Offset to start from.

func (*TagQuery) Only 

func (tq *TagQuery) Only(ctx context.Context) (*Tag, error)

Only returns a single Tag entity found by the query, ensuring it only returns one. Returns a *NotSingularError when more than one Tag entity is found. Returns a *NotFoundError when no Tag entities are found.

func (*TagQuery) OnlyID 

func (tq *TagQuery) OnlyID(ctx context.Context) (id int, err error)

OnlyID is like Only, but returns the only Tag ID in the query. Returns a *NotSingularError when more than one Tag ID is found. Returns a *NotFoundError when no entities are found.

func (*TagQuery) OnlyIDX 

func (tq *TagQuery) OnlyIDX(ctx context.Context) int

OnlyIDX is like OnlyID, but panics if an error occurs.

func (*TagQuery) OnlyX 

func (tq *TagQuery) OnlyX(ctx context.Context) *Tag

OnlyX is like Only, but panics if an error occurs.

func (*TagQuery) Order 

func (tq *TagQuery) Order(o ...tag.OrderOption) *TagQuery

Order specifies how the records should be ordered.

func (*TagQuery) QueryQuestions 

func (tq *TagQuery) QueryQuestions() *QuestionQuery

QueryQuestions chains the current query on the "questions" edge.

func (*TagQuery) Select 

func (tq *TagQuery) Select(fields ...string) *TagSelect

Select allows the selection one or more fields/columns for the given query, instead of selecting all fields in the entity.

Example: 

var v []struct {
	Name string `json:"name,omitempty"`
}

client.Tag.Query().
	Select(tag.FieldName).
	Scan(ctx, &v)

func (*TagQuery) Unique 

func (tq *TagQuery) Unique(unique bool) *TagQuery

Unique configures the query builder to filter duplicate records on query. By default, unique is set to true, and can be disabled using this method.

func (*TagQuery) Where 

func (tq *TagQuery) Where(ps ...predicate.Tag) *TagQuery

Where adds a new predicate for the TagQuery builder.

func (*TagQuery) WithQuestions 

func (tq *TagQuery) WithQuestions(opts ...func(*QuestionQuery)) *TagQuery

WithQuestions tells the query-builder to eager-load the nodes that are connected to the "questions" edge. The optional arguments are used to configure the query builder of the edge.

type TagSelect 

type TagSelect struct {
	*TagQuery
	// contains filtered or unexported fields
}

TagSelect is the builder for selecting fields of Tag entities.

func (*TagSelect) Aggregate 

func (ts *TagSelect) Aggregate(fns ...AggregateFunc) *TagSelect

Aggregate adds the given aggregation functions to the selector query.

func (*TagSelect) Bool 

func (s *TagSelect) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a selector. It is only allowed when selecting one field.

func (*TagSelect) BoolX 

func (s *TagSelect) BoolX(ctx context.Context) bool

BoolX is like Bool, but panics if an error occurs.

func (*TagSelect) Bools 

func (s *TagSelect) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from a selector. It is only allowed when selecting one field.

func (*TagSelect) BoolsX 

func (s *TagSelect) BoolsX(ctx context.Context) []bool

BoolsX is like Bools, but panics if an error occurs.

func (*TagSelect) Float64 

func (s *TagSelect) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a selector. It is only allowed when selecting one field.

func (*TagSelect) Float64X 

func (s *TagSelect) Float64X(ctx context.Context) float64

Float64X is like Float64, but panics if an error occurs.

func (*TagSelect) Float64s 

func (s *TagSelect) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from a selector. It is only allowed when selecting one field.

func (*TagSelect) Float64sX 

func (s *TagSelect) Float64sX(ctx context.Context) []float64

Float64sX is like Float64s, but panics if an error occurs.

func (*TagSelect) Int 

func (s *TagSelect) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a selector. It is only allowed when selecting one field.

func (*TagSelect) IntX 

func (s *TagSelect) IntX(ctx context.Context) int

IntX is like Int, but panics if an error occurs.

func (*TagSelect) Ints 

func (s *TagSelect) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from a selector. It is only allowed when selecting one field.

func (*TagSelect) IntsX 

func (s *TagSelect) IntsX(ctx context.Context) []int

IntsX is like Ints, but panics if an error occurs.

func (*TagSelect) Scan 

func (ts *TagSelect) Scan(ctx context.Context, v any) error

Scan applies the selector query and scans the result into the given value.

func (*TagSelect) ScanX 

func (s *TagSelect) ScanX(ctx context.Context, v any)

ScanX is like Scan, but panics if an error occurs.

func (*TagSelect) String 

func (s *TagSelect) String(ctx context.Context) (_ string, err error)

String returns a single string from a selector. It is only allowed when selecting one field.

func (*TagSelect) StringX 

func (s *TagSelect) StringX(ctx context.Context) string

StringX is like String, but panics if an error occurs.

func (*TagSelect) Strings 

func (s *TagSelect) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from a selector. It is only allowed when selecting one field.

func (*TagSelect) StringsX 

func (s *TagSelect) StringsX(ctx context.Context) []string

StringsX is like Strings, but panics if an error occurs.

type TagUpdate 

type TagUpdate struct {
	// contains filtered or unexported fields
}

TagUpdate is the builder for updating Tag entities.

func (*TagUpdate) AddQuestionIDs 

func (tu *TagUpdate) AddQuestionIDs(ids ...int) *TagUpdate

AddQuestionIDs adds the "questions" edge to the Question entity by IDs.

func (*TagUpdate) AddQuestions 

func (tu *TagUpdate) AddQuestions(q ...*Question) *TagUpdate

AddQuestions adds the "questions" edges to the Question entity.

func (*TagUpdate) ClearQuestions 

func (tu *TagUpdate) ClearQuestions() *TagUpdate

ClearQuestions clears all "questions" edges to the Question entity.

func (*TagUpdate) Exec 

func (tu *TagUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*TagUpdate) ExecX 

func (tu *TagUpdate) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*TagUpdate) Mutation 

func (tu *TagUpdate) Mutation() *TagMutation

Mutation returns the TagMutation object of the builder.

func (*TagUpdate) RemoveQuestionIDs 

func (tu *TagUpdate) RemoveQuestionIDs(ids ...int) *TagUpdate

RemoveQuestionIDs removes the "questions" edge to Question entities by IDs.

func (*TagUpdate) RemoveQuestions 

func (tu *TagUpdate) RemoveQuestions(q ...*Question) *TagUpdate

RemoveQuestions removes "questions" edges to Question entities.

func (*TagUpdate) Save 

func (tu *TagUpdate) Save(ctx context.Context) (int, error)

Save executes the query and returns the number of nodes affected by the update operation.

func (*TagUpdate) SaveX 

func (tu *TagUpdate) SaveX(ctx context.Context) int

SaveX is like Save, but panics if an error occurs.

func (*TagUpdate) SetName 

func (tu *TagUpdate) SetName(s string) *TagUpdate

SetName sets the "name" field.

func (*TagUpdate) Where 

func (tu *TagUpdate) Where(ps ...predicate.Tag) *TagUpdate

Where appends a list predicates to the TagUpdate builder.

type TagUpdateOne 

type TagUpdateOne struct {
	// contains filtered or unexported fields
}

TagUpdateOne is the builder for updating a single Tag entity.

func (*TagUpdateOne) AddQuestionIDs 

func (tuo *TagUpdateOne) AddQuestionIDs(ids ...int) *TagUpdateOne

AddQuestionIDs adds the "questions" edge to the Question entity by IDs.

func (*TagUpdateOne) AddQuestions 

func (tuo *TagUpdateOne) AddQuestions(q ...*Question) *TagUpdateOne

AddQuestions adds the "questions" edges to the Question entity.

func (*TagUpdateOne) ClearQuestions 

func (tuo *TagUpdateOne) ClearQuestions() *TagUpdateOne

ClearQuestions clears all "questions" edges to the Question entity.

func (*TagUpdateOne) Exec 

func (tuo *TagUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*TagUpdateOne) ExecX 

func (tuo *TagUpdateOne) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*TagUpdateOne) Mutation 

func (tuo *TagUpdateOne) Mutation() *TagMutation

Mutation returns the TagMutation object of the builder.

func (*TagUpdateOne) RemoveQuestionIDs 

func (tuo *TagUpdateOne) RemoveQuestionIDs(ids ...int) *TagUpdateOne

RemoveQuestionIDs removes the "questions" edge to Question entities by IDs.

func (*TagUpdateOne) RemoveQuestions 

func (tuo *TagUpdateOne) RemoveQuestions(q ...*Question) *TagUpdateOne

RemoveQuestions removes "questions" edges to Question entities.

func (*TagUpdateOne) Save 

func (tuo *TagUpdateOne) Save(ctx context.Context) (*Tag, error)

Save executes the query and returns the updated Tag entity.

func (*TagUpdateOne) SaveX 

func (tuo *TagUpdateOne) SaveX(ctx context.Context) *Tag

SaveX is like Save, but panics if an error occurs.

func (*TagUpdateOne) Select 

func (tuo *TagUpdateOne) Select(field string, fields ...string) *TagUpdateOne

Select allows selecting one or more fields (columns) of the returned entity. The default is selecting all fields defined in the entity schema.

func (*TagUpdateOne) SetName 

func (tuo *TagUpdateOne) SetName(s string) *TagUpdateOne

SetName sets the "name" field.

func (*TagUpdateOne) Where 

func (tuo *TagUpdateOne) Where(ps ...predicate.Tag) *TagUpdateOne

Where appends a list predicates to the TagUpdate builder.

type Tags 

type Tags []*Tag

Tags is a parsable slice of Tag.

type TraverseFunc 

type TraverseFunc = ent.TraverseFunc

ent aliases to avoid import conflicts in user's code.

type Traverser 

type Traverser = ent.Traverser

ent aliases to avoid import conflicts in user's code.

type Tx 

type Tx struct {

	// Answer is the client for interacting with the Answer builders.
	Answer *AnswerClient
	// Question is the client for interacting with the Question builders.
	Question *QuestionClient
	// Tag is the client for interacting with the Tag builders.
	Tag *TagClient
	// User is the client for interacting with the User builders.
	User *UserClient
	// contains filtered or unexported fields
}

Tx is a transactional client that is created by calling Client.Tx().

func TxFromContext 

func TxFromContext(ctx context.Context) *Tx

TxFromContext returns a Tx stored inside a context, or nil if there isn't one.

func (*Tx) Client 

func (tx *Tx) Client() *Client

Client returns a Client that binds to current transaction.

func (*Tx) Commit 

func (tx *Tx) Commit() error

Commit commits the transaction.

func (*Tx) OnCommit 

func (tx *Tx) OnCommit(f CommitHook)

OnCommit adds a hook to call on commit.

func (*Tx) OnRollback 

func (tx *Tx) OnRollback(f RollbackHook)

OnRollback adds a hook to call on rollback.

func (*Tx) Rollback 

func (tx *Tx) Rollback() error

Rollback rollbacks the transaction.

type User 

type User struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// Username holds the value of the "username" field.
	Username string `json:"username,omitempty"`
	// Email holds the value of the "email" field.
	Email string `json:"email,omitempty"`
	// Password holds the value of the "password" field.
	Password string `json:"-"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt time.Time `json:"created_at,omitempty"`
	// LastLogin holds the value of the "last_login" field.
	LastLogin time.Time `json:"last_login,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the UserQuery when eager-loading is set.
	Edges UserEdges `json:"edges"`
	// contains filtered or unexported fields
}

User is the model entity for the User schema.

func (*User) QueryAnswers 

func (u *User) QueryAnswers() *AnswerQuery

QueryAnswers queries the "answers" edge of the User entity.

func (*User) QueryQuestions 

func (u *User) QueryQuestions() *QuestionQuery

QueryQuestions queries the "questions" edge of the User entity.

func (*User) QueryTags 

func (u *User) QueryTags() *TagQuery

QueryTags queries the "tags" edge of the User entity.

func (*User) String 

func (u *User) String() string

String implements the fmt.Stringer.

func (*User) Unwrap 

func (u *User) Unwrap() *User

Unwrap unwraps the User entity that was returned from a transaction after it was closed, so that all future queries will be executed through the driver which created the transaction.

func (*User) Update 

func (u *User) Update() *UserUpdateOne

Update returns a builder for updating this User. Note that you need to call User.Unwrap() before calling this method if this User was returned from a transaction, and the transaction was committed or rolled back.

func (*User) Value 

func (u *User) Value(name string) (ent.Value, error)

Value returns the ent.Value that was dynamically selected and assigned to the User. This includes values selected through modifiers, order, etc.

type UserClient 

type UserClient struct {
	// contains filtered or unexported fields
}

UserClient is a client for the User schema.

func NewUserClient 

func NewUserClient(c config) *UserClient

NewUserClient returns a client for the User from the given config.

func (*UserClient) Create 

func (c *UserClient) Create() *UserCreate

Create returns a builder for creating a User entity.

func (*UserClient) CreateBulk 

func (c *UserClient) CreateBulk(builders ...*UserCreate) *UserCreateBulk

CreateBulk returns a builder for creating a bulk of User entities.

func (*UserClient) Delete 

func (c *UserClient) Delete() *UserDelete

Delete returns a delete builder for User.

func (*UserClient) DeleteOne 

func (c *UserClient) DeleteOne(u *User) *UserDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*UserClient) DeleteOneID 

func (c *UserClient) DeleteOneID(id int) *UserDeleteOne

DeleteOneID returns a builder for deleting the given entity by its id.

func (*UserClient) Get 

func (c *UserClient) Get(ctx context.Context, id int) (*User, error)

Get returns a User entity by its id.

func (*UserClient) GetX 

func (c *UserClient) GetX(ctx context.Context, id int) *User

GetX is like Get, but panics if an error occurs.

func (*UserClient) Hooks 

func (c *UserClient) Hooks() []Hook

Hooks returns the client hooks.

func (*UserClient) Intercept 

func (c *UserClient) Intercept(interceptors ...Interceptor)

Intercept adds a list of query interceptors to the interceptors stack. A call to `Intercept(f, g, h)` equals to `user.Intercept(f(g(h())))`.

func (*UserClient) Interceptors 

func (c *UserClient) Interceptors() []Interceptor

Interceptors returns the client interceptors.

func (*UserClient) MapCreateBulk 

func (c *UserClient) MapCreateBulk(slice any, setFunc func(*UserCreate, int)) *UserCreateBulk

MapCreateBulk creates a bulk creation builder from the given slice. For each item in the slice, the function creates a builder and applies setFunc on it.

func (*UserClient) Query 

func (c *UserClient) Query() *UserQuery

Query returns a query builder for User.

func (*UserClient) QueryAnswers 

func (c *UserClient) QueryAnswers(u *User) *AnswerQuery

QueryAnswers queries the answers edge of a User.

func (*UserClient) QueryQuestions 

func (c *UserClient) QueryQuestions(u *User) *QuestionQuery

QueryQuestions queries the questions edge of a User.

func (*UserClient) QueryTags 

func (c *UserClient) QueryTags(u *User) *TagQuery

QueryTags queries the tags edge of a User.

func (*UserClient) Update 

func (c *UserClient) Update() *UserUpdate

Update returns an update builder for User.

func (*UserClient) UpdateOne 

func (c *UserClient) UpdateOne(u *User) *UserUpdateOne

UpdateOne returns an update builder for the given entity.

func (*UserClient) UpdateOneID 

func (c *UserClient) UpdateOneID(id int) *UserUpdateOne

UpdateOneID returns an update builder for the given id.

func (*UserClient) Use 

func (c *UserClient) Use(hooks ...Hook)

Use adds a list of mutation hooks to the hooks stack. A call to `Use(f, g, h)` equals to `user.Hooks(f(g(h())))`.

type UserCreate 

type UserCreate struct {
	// contains filtered or unexported fields
}

UserCreate is the builder for creating a User entity.

func (*UserCreate) AddAnswerIDs 

func (uc *UserCreate) AddAnswerIDs(ids ...int) *UserCreate

AddAnswerIDs adds the "answers" edge to the Answer entity by IDs.

func (*UserCreate) AddAnswers 

func (uc *UserCreate) AddAnswers(a ...*Answer) *UserCreate

AddAnswers adds the "answers" edges to the Answer entity.

func (*UserCreate) AddQuestionIDs 

func (uc *UserCreate) AddQuestionIDs(ids ...int) *UserCreate

AddQuestionIDs adds the "questions" edge to the Question entity by IDs.

func (*UserCreate) AddQuestions 

func (uc *UserCreate) AddQuestions(q ...*Question) *UserCreate

AddQuestions adds the "questions" edges to the Question entity.

func (*UserCreate) AddTagIDs 

func (uc *UserCreate) AddTagIDs(ids ...int) *UserCreate

AddTagIDs adds the "tags" edge to the Tag entity by IDs.

func (*UserCreate) AddTags 

func (uc *UserCreate) AddTags(t ...*Tag) *UserCreate

AddTags adds the "tags" edges to the Tag entity.

func (*UserCreate) Exec 

func (uc *UserCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*UserCreate) ExecX 

func (uc *UserCreate) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*UserCreate) Mutation 

func (uc *UserCreate) Mutation() *UserMutation

Mutation returns the UserMutation object of the builder.

func (*UserCreate) Save 

func (uc *UserCreate) Save(ctx context.Context) (*User, error)

Save creates the User in the database.

func (*UserCreate) SaveX 

func (uc *UserCreate) SaveX(ctx context.Context) *User

SaveX calls Save and panics if Save returns an error.

func (*UserCreate) SetCreatedAt 

func (uc *UserCreate) SetCreatedAt(t time.Time) *UserCreate

SetCreatedAt sets the "created_at" field.

func (*UserCreate) SetEmail 

func (uc *UserCreate) SetEmail(s string) *UserCreate

SetEmail sets the "email" field.

func (*UserCreate) SetLastLogin 

func (uc *UserCreate) SetLastLogin(t time.Time) *UserCreate

SetLastLogin sets the "last_login" field.

func (*UserCreate) SetNillableCreatedAt 

func (uc *UserCreate) SetNillableCreatedAt(t *time.Time) *UserCreate

SetNillableCreatedAt sets the "created_at" field if the given value is not nil.

func (*UserCreate) SetNillableLastLogin 

func (uc *UserCreate) SetNillableLastLogin(t *time.Time) *UserCreate

SetNillableLastLogin sets the "last_login" field if the given value is not nil.

func (*UserCreate) SetPassword 

func (uc *UserCreate) SetPassword(s string) *UserCreate

SetPassword sets the "password" field.

func (*UserCreate) SetUsername 

func (uc *UserCreate) SetUsername(s string) *UserCreate

SetUsername sets the "username" field.

type UserCreateBulk 

type UserCreateBulk struct {
	// contains filtered or unexported fields
}

UserCreateBulk is the builder for creating many User entities in bulk.

func (*UserCreateBulk) Exec 

func (ucb *UserCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*UserCreateBulk) ExecX 

func (ucb *UserCreateBulk) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*UserCreateBulk) Save 

func (ucb *UserCreateBulk) Save(ctx context.Context) ([]*User, error)

Save creates the User entities in the database.

func (*UserCreateBulk) SaveX 

func (ucb *UserCreateBulk) SaveX(ctx context.Context) []*User

SaveX is like Save, but panics if an error occurs.

type UserDelete 

type UserDelete struct {
	// contains filtered or unexported fields
}

UserDelete is the builder for deleting a User entity.

func (*UserDelete) Exec 

func (ud *UserDelete) Exec(ctx context.Context) (int, error)

Exec executes the deletion query and returns how many vertices were deleted.

func (*UserDelete) ExecX 

func (ud *UserDelete) ExecX(ctx context.Context) int

ExecX is like Exec, but panics if an error occurs.

func (*UserDelete) Where 

func (ud *UserDelete) Where(ps ...predicate.User) *UserDelete

Where appends a list predicates to the UserDelete builder.

type UserDeleteOne 

type UserDeleteOne struct {
	// contains filtered or unexported fields
}

UserDeleteOne is the builder for deleting a single User entity.

func (*UserDeleteOne) Exec 

func (udo *UserDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*UserDeleteOne) ExecX 

func (udo *UserDeleteOne) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*UserDeleteOne) Where 

func (udo *UserDeleteOne) Where(ps ...predicate.User) *UserDeleteOne

Where appends a list predicates to the UserDelete builder.

type UserEdges 

type UserEdges struct {
	// Questions holds the value of the questions edge.
	Questions []*Question `json:"questions,omitempty"`
	// Answers holds the value of the answers edge.
	Answers []*Answer `json:"answers,omitempty"`
	// Tags holds the value of the tags edge.
	Tags []*Tag `json:"tags,omitempty"`
	// contains filtered or unexported fields
}

UserEdges holds the relations/edges for other nodes in the graph.

func (UserEdges) AnswersOrErr 

func (e UserEdges) AnswersOrErr() ([]*Answer, error)

AnswersOrErr returns the Answers value or an error if the edge was not loaded in eager-loading.

func (UserEdges) QuestionsOrErr 

func (e UserEdges) QuestionsOrErr() ([]*Question, error)

QuestionsOrErr returns the Questions value or an error if the edge was not loaded in eager-loading.

func (UserEdges) TagsOrErr 

func (e UserEdges) TagsOrErr() ([]*Tag, error)

TagsOrErr returns the Tags value or an error if the edge was not loaded in eager-loading.

type UserGroupBy 

type UserGroupBy struct {
	// contains filtered or unexported fields
}

UserGroupBy is the group-by builder for User entities.

func (*UserGroupBy) Aggregate 

func (ugb *UserGroupBy) Aggregate(fns ...AggregateFunc) *UserGroupBy

Aggregate adds the given aggregation functions to the group-by query.

func (*UserGroupBy) Bool 

func (s *UserGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a selector. It is only allowed when selecting one field.

func (*UserGroupBy) BoolX 

func (s *UserGroupBy) BoolX(ctx context.Context) bool

BoolX is like Bool, but panics if an error occurs.

func (*UserGroupBy) Bools 

func (s *UserGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from a selector. It is only allowed when selecting one field.

func (*UserGroupBy) BoolsX 

func (s *UserGroupBy) BoolsX(ctx context.Context) []bool

BoolsX is like Bools, but panics if an error occurs.

func (*UserGroupBy) Float64 

func (s *UserGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a selector. It is only allowed when selecting one field.

func (*UserGroupBy) Float64X 

func (s *UserGroupBy) Float64X(ctx context.Context) float64

Float64X is like Float64, but panics if an error occurs.

func (*UserGroupBy) Float64s 

func (s *UserGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from a selector. It is only allowed when selecting one field.

func (*UserGroupBy) Float64sX 

func (s *UserGroupBy) Float64sX(ctx context.Context) []float64

Float64sX is like Float64s, but panics if an error occurs.

func (*UserGroupBy) Int 

func (s *UserGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a selector. It is only allowed when selecting one field.

func (*UserGroupBy) IntX 

func (s *UserGroupBy) IntX(ctx context.Context) int

IntX is like Int, but panics if an error occurs.

func (*UserGroupBy) Ints 

func (s *UserGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from a selector. It is only allowed when selecting one field.

func (*UserGroupBy) IntsX 

func (s *UserGroupBy) IntsX(ctx context.Context) []int

IntsX is like Ints, but panics if an error occurs.

func (*UserGroupBy) Scan 

func (ugb *UserGroupBy) Scan(ctx context.Context, v any) error

Scan applies the selector query and scans the result into the given value.

func (*UserGroupBy) ScanX 

func (s *UserGroupBy) ScanX(ctx context.Context, v any)

ScanX is like Scan, but panics if an error occurs.

func (*UserGroupBy) String 

func (s *UserGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a selector. It is only allowed when selecting one field.

func (*UserGroupBy) StringX 

func (s *UserGroupBy) StringX(ctx context.Context) string

StringX is like String, but panics if an error occurs.

func (*UserGroupBy) Strings 

func (s *UserGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from a selector. It is only allowed when selecting one field.

func (*UserGroupBy) StringsX 

func (s *UserGroupBy) StringsX(ctx context.Context) []string

StringsX is like Strings, but panics if an error occurs.

type UserMutation 

type UserMutation struct {
	// contains filtered or unexported fields
}

UserMutation represents an operation that mutates the User nodes in the graph.

func (*UserMutation) AddAnswerIDs 

func (m *UserMutation) AddAnswerIDs(ids ...int)

AddAnswerIDs adds the "answers" edge to the Answer entity by ids.

func (*UserMutation) AddField 

func (m *UserMutation) AddField(name string, value ent.Value) error

AddField adds the value to the field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

func (*UserMutation) AddQuestionIDs 

func (m *UserMutation) AddQuestionIDs(ids ...int)

AddQuestionIDs adds the "questions" edge to the Question entity by ids.

func (*UserMutation) AddTagIDs 

func (m *UserMutation) AddTagIDs(ids ...int)

AddTagIDs adds the "tags" edge to the Tag entity by ids.

func (*UserMutation) AddedEdges 

func (m *UserMutation) AddedEdges() []string

AddedEdges returns all edge names that were set/added in this mutation.

func (*UserMutation) AddedField 

func (m *UserMutation) AddedField(name string) (ent.Value, bool)

AddedField returns the numeric value that was incremented/decremented on a field with the given name. The second boolean return value indicates that this field was not set, or was not defined in the schema.

func (*UserMutation) AddedFields 

func (m *UserMutation) AddedFields() []string

AddedFields returns all numeric fields that were incremented/decremented during this mutation.

func (*UserMutation) AddedIDs 

func (m *UserMutation) AddedIDs(name string) []ent.Value

AddedIDs returns all IDs (to other nodes) that were added for the given edge name in this mutation.

func (*UserMutation) AnswersCleared 

func (m *UserMutation) AnswersCleared() bool

AnswersCleared reports if the "answers" edge to the Answer entity was cleared.

func (*UserMutation) AnswersIDs 

func (m *UserMutation) AnswersIDs() (ids []int)

AnswersIDs returns the "answers" edge IDs in the mutation.

func (*UserMutation) ClearAnswers 

func (m *UserMutation) ClearAnswers()

ClearAnswers clears the "answers" edge to the Answer entity.

func (*UserMutation) ClearEdge 

func (m *UserMutation) ClearEdge(name string) error

ClearEdge clears the value of the edge with the given name. It returns an error if that edge is not defined in the schema.

func (*UserMutation) ClearField 

func (m *UserMutation) ClearField(name string) error

ClearField clears the value of the field with the given name. It returns an error if the field is not defined in the schema.

func (*UserMutation) ClearQuestions 

func (m *UserMutation) ClearQuestions()

ClearQuestions clears the "questions" edge to the Question entity.

func (*UserMutation) ClearTags 

func (m *UserMutation) ClearTags()

ClearTags clears the "tags" edge to the Tag entity.

func (*UserMutation) ClearedEdges 

func (m *UserMutation) ClearedEdges() []string

ClearedEdges returns all edge names that were cleared in this mutation.

func (*UserMutation) ClearedFields 

func (m *UserMutation) ClearedFields() []string

ClearedFields returns all nullable fields that were cleared during this mutation.

func (UserMutation) Client 

func (m UserMutation) Client() *Client

Client returns a new `ent.Client` from the mutation. If the mutation was executed in a transaction (ent.Tx), a transactional client is returned.

func (*UserMutation) CreatedAt 

func (m *UserMutation) CreatedAt() (r time.Time, exists bool)

CreatedAt returns the value of the "created_at" field in the mutation.

func (*UserMutation) EdgeCleared 

func (m *UserMutation) EdgeCleared(name string) bool

EdgeCleared returns a boolean which indicates if the edge with the given name was cleared in this mutation.

func (*UserMutation) Email 

func (m *UserMutation) Email() (r string, exists bool)

Email returns the value of the "email" field in the mutation.

func (*UserMutation) Field 

func (m *UserMutation) Field(name string) (ent.Value, bool)

Field returns the value of a field with the given name. The second boolean return value indicates that this field was not set, or was not defined in the schema.

func (*UserMutation) FieldCleared 

func (m *UserMutation) FieldCleared(name string) bool

FieldCleared returns a boolean indicating if a field with the given name was cleared in this mutation.

func (*UserMutation) Fields 

func (m *UserMutation) Fields() []string

Fields returns all fields that were changed during this mutation. Note that in order to get all numeric fields that were incremented/decremented, call AddedFields().

func (*UserMutation) ID 

func (m *UserMutation) ID() (id int, exists bool)

ID returns the ID value in the mutation. Note that the ID is only available if it was provided to the builder or after it was returned from the database.

func (*UserMutation) IDs 

func (m *UserMutation) IDs(ctx context.Context) ([]int, error)

IDs queries the database and returns the entity ids that match the mutation's predicate. That means, if the mutation is applied within a transaction with an isolation level such as sql.LevelSerializable, the returned ids match the ids of the rows that will be updated or updated by the mutation.

func (*UserMutation) LastLogin 

func (m *UserMutation) LastLogin() (r time.Time, exists bool)

LastLogin returns the value of the "last_login" field in the mutation.

func (*UserMutation) OldCreatedAt 

func (m *UserMutation) OldCreatedAt(ctx context.Context) (v time.Time, err error)

OldCreatedAt returns the old "created_at" field's value of the User entity. If the User object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*UserMutation) OldEmail 

func (m *UserMutation) OldEmail(ctx context.Context) (v string, err error)

OldEmail returns the old "email" field's value of the User entity. If the User object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*UserMutation) OldField 

func (m *UserMutation) OldField(ctx context.Context, name string) (ent.Value, error)

OldField returns the old value of the field from the database. An error is returned if the mutation operation is not UpdateOne, or the query to the database failed.

func (*UserMutation) OldLastLogin 

func (m *UserMutation) OldLastLogin(ctx context.Context) (v time.Time, err error)

OldLastLogin returns the old "last_login" field's value of the User entity. If the User object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*UserMutation) OldPassword 

func (m *UserMutation) OldPassword(ctx context.Context) (v string, err error)

OldPassword returns the old "password" field's value of the User entity. If the User object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*UserMutation) OldUsername 

func (m *UserMutation) OldUsername(ctx context.Context) (v string, err error)

OldUsername returns the old "username" field's value of the User entity. If the User object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*UserMutation) Op 

func (m *UserMutation) Op() Op

Op returns the operation name.

func (*UserMutation) Password 

func (m *UserMutation) Password() (r string, exists bool)

Password returns the value of the "password" field in the mutation.

func (*UserMutation) QuestionsCleared 

func (m *UserMutation) QuestionsCleared() bool

QuestionsCleared reports if the "questions" edge to the Question entity was cleared.

func (*UserMutation) QuestionsIDs 

func (m *UserMutation) QuestionsIDs() (ids []int)

QuestionsIDs returns the "questions" edge IDs in the mutation.

func (*UserMutation) RemoveAnswerIDs 

func (m *UserMutation) RemoveAnswerIDs(ids ...int)

RemoveAnswerIDs removes the "answers" edge to the Answer entity by IDs.

func (*UserMutation) RemoveQuestionIDs 

func (m *UserMutation) RemoveQuestionIDs(ids ...int)

RemoveQuestionIDs removes the "questions" edge to the Question entity by IDs.

func (*UserMutation) RemoveTagIDs 

func (m *UserMutation) RemoveTagIDs(ids ...int)

RemoveTagIDs removes the "tags" edge to the Tag entity by IDs.

func (*UserMutation) RemovedAnswersIDs 

func (m *UserMutation) RemovedAnswersIDs() (ids []int)

RemovedAnswers returns the removed IDs of the "answers" edge to the Answer entity.

func (*UserMutation) RemovedEdges 

func (m *UserMutation) RemovedEdges() []string

RemovedEdges returns all edge names that were removed in this mutation.

func (*UserMutation) RemovedIDs 

func (m *UserMutation) RemovedIDs(name string) []ent.Value

RemovedIDs returns all IDs (to other nodes) that were removed for the edge with the given name in this mutation.

func (*UserMutation) RemovedQuestionsIDs 

func (m *UserMutation) RemovedQuestionsIDs() (ids []int)

RemovedQuestions returns the removed IDs of the "questions" edge to the Question entity.

func (*UserMutation) RemovedTagsIDs 

func (m *UserMutation) RemovedTagsIDs() (ids []int)

RemovedTags returns the removed IDs of the "tags" edge to the Tag entity.

func (*UserMutation) ResetAnswers 

func (m *UserMutation) ResetAnswers()

ResetAnswers resets all changes to the "answers" edge.

func (*UserMutation) ResetCreatedAt 

func (m *UserMutation) ResetCreatedAt()

ResetCreatedAt resets all changes to the "created_at" field.

func (*UserMutation) ResetEdge 

func (m *UserMutation) ResetEdge(name string) error

ResetEdge resets all changes to the edge with the given name in this mutation. It returns an error if the edge is not defined in the schema.

func (*UserMutation) ResetEmail 

func (m *UserMutation) ResetEmail()

ResetEmail resets all changes to the "email" field.

func (*UserMutation) ResetField 

func (m *UserMutation) ResetField(name string) error

ResetField resets all changes in the mutation for the field with the given name. It returns an error if the field is not defined in the schema.

func (*UserMutation) ResetLastLogin 

func (m *UserMutation) ResetLastLogin()

ResetLastLogin resets all changes to the "last_login" field.

func (*UserMutation) ResetPassword 

func (m *UserMutation) ResetPassword()

ResetPassword resets all changes to the "password" field.

func (*UserMutation) ResetQuestions 

func (m *UserMutation) ResetQuestions()

ResetQuestions resets all changes to the "questions" edge.

func (*UserMutation) ResetTags 

func (m *UserMutation) ResetTags()

ResetTags resets all changes to the "tags" edge.

func (*UserMutation) ResetUsername 

func (m *UserMutation) ResetUsername()

ResetUsername resets all changes to the "username" field.

func (*UserMutation) SetCreatedAt 

func (m *UserMutation) SetCreatedAt(t time.Time)

SetCreatedAt sets the "created_at" field.

func (*UserMutation) SetEmail 

func (m *UserMutation) SetEmail(s string)

SetEmail sets the "email" field.

func (*UserMutation) SetField 

func (m *UserMutation) SetField(name string, value ent.Value) error

SetField sets the value of a field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

func (*UserMutation) SetLastLogin 

func (m *UserMutation) SetLastLogin(t time.Time)

SetLastLogin sets the "last_login" field.

func (*UserMutation) SetOp 

func (m *UserMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (*UserMutation) SetPassword 

func (m *UserMutation) SetPassword(s string)

SetPassword sets the "password" field.

func (*UserMutation) SetUsername 

func (m *UserMutation) SetUsername(s string)

SetUsername sets the "username" field.

func (*UserMutation) TagsCleared 

func (m *UserMutation) TagsCleared() bool

TagsCleared reports if the "tags" edge to the Tag entity was cleared.

func (*UserMutation) TagsIDs 

func (m *UserMutation) TagsIDs() (ids []int)

TagsIDs returns the "tags" edge IDs in the mutation.

func (UserMutation) Tx 

func (m UserMutation) Tx() (*Tx, error)

Tx returns an `ent.Tx` for mutations that were executed in transactions; it returns an error otherwise.

func (*UserMutation) Type 

func (m *UserMutation) Type() string

Type returns the node type of this mutation (User).

func (*UserMutation) Username 

func (m *UserMutation) Username() (r string, exists bool)

Username returns the value of the "username" field in the mutation.

func (*UserMutation) Where 

func (m *UserMutation) Where(ps ...predicate.User)

Where appends a list predicates to the UserMutation builder.

func (*UserMutation) WhereP 

func (m *UserMutation) WhereP(ps ...func(*sql.Selector))

WhereP appends storage-level predicates to the UserMutation builder. Using this method, users can use type-assertion to append predicates that do not depend on any generated package.

type UserQuery 

type UserQuery struct {
	// contains filtered or unexported fields
}

UserQuery is the builder for querying User entities.

func (*UserQuery) Aggregate 

func (uq *UserQuery) Aggregate(fns ...AggregateFunc) *UserSelect

Aggregate returns a UserSelect configured with the given aggregations.

func (*UserQuery) All 

func (uq *UserQuery) All(ctx context.Context) ([]*User, error)

All executes the query and returns a list of Users.

func (*UserQuery) AllX 

func (uq *UserQuery) AllX(ctx context.Context) []*User

AllX is like All, but panics if an error occurs.

func (*UserQuery) Clone 

func (uq *UserQuery) Clone() *UserQuery

Clone returns a duplicate of the UserQuery builder, including all associated steps. It can be used to prepare common query builders and use them differently after the clone is made.

func (*UserQuery) Count 

func (uq *UserQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*UserQuery) CountX 

func (uq *UserQuery) CountX(ctx context.Context) int

CountX is like Count, but panics if an error occurs.

func (*UserQuery) Exist 

func (uq *UserQuery) Exist(ctx context.Context) (bool, error)

Exist returns true if the query has elements in the graph.

func (*UserQuery) ExistX 

func (uq *UserQuery) ExistX(ctx context.Context) bool

ExistX is like Exist, but panics if an error occurs.

func (*UserQuery) First 

func (uq *UserQuery) First(ctx context.Context) (*User, error)

First returns the first User entity from the query. Returns a *NotFoundError when no User was found.

func (*UserQuery) FirstID 

func (uq *UserQuery) FirstID(ctx context.Context) (id int, err error)

FirstID returns the first User ID from the query. Returns a *NotFoundError when no User ID was found.

func (*UserQuery) FirstIDX 

func (uq *UserQuery) FirstIDX(ctx context.Context) int

FirstIDX is like FirstID, but panics if an error occurs.

func (*UserQuery) FirstX 

func (uq *UserQuery) FirstX(ctx context.Context) *User

FirstX is like First, but panics if an error occurs.

func (*UserQuery) GroupBy 

func (uq *UserQuery) GroupBy(field string, fields ...string) *UserGroupBy

GroupBy is used to group vertices by one or more fields/columns. It is often used with aggregate functions, like: count, max, mean, min, sum.

Example: 

var v []struct {
	Username string `json:"username,omitempty"`
	Count int `json:"count,omitempty"`
}

client.User.Query().
	GroupBy(user.FieldUsername).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*UserQuery) IDs 

func (uq *UserQuery) IDs(ctx context.Context) (ids []int, err error)

IDs executes the query and returns a list of User IDs.

func (*UserQuery) IDsX 

func (uq *UserQuery) IDsX(ctx context.Context) []int

IDsX is like IDs, but panics if an error occurs.

func (*UserQuery) Limit 

func (uq *UserQuery) Limit(limit int) *UserQuery

Limit the number of records to be returned by this query.

func (*UserQuery) Offset 

func (uq *UserQuery) Offset(offset int) *UserQuery

Offset to start from.

func (*UserQuery) Only 

func (uq *UserQuery) Only(ctx context.Context) (*User, error)

Only returns a single User entity found by the query, ensuring it only returns one. Returns a *NotSingularError when more than one User entity is found. Returns a *NotFoundError when no User entities are found.

func (*UserQuery) OnlyID 

func (uq *UserQuery) OnlyID(ctx context.Context) (id int, err error)

OnlyID is like Only, but returns the only User ID in the query. Returns a *NotSingularError when more than one User ID is found. Returns a *NotFoundError when no entities are found.

func (*UserQuery) OnlyIDX 

func (uq *UserQuery) OnlyIDX(ctx context.Context) int

OnlyIDX is like OnlyID, but panics if an error occurs.

func (*UserQuery) OnlyX 

func (uq *UserQuery) OnlyX(ctx context.Context) *User

OnlyX is like Only, but panics if an error occurs.

func (*UserQuery) Order 

func (uq *UserQuery) Order(o ...user.OrderOption) *UserQuery

Order specifies how the records should be ordered.

func (*UserQuery) QueryAnswers 

func (uq *UserQuery) QueryAnswers() *AnswerQuery

QueryAnswers chains the current query on the "answers" edge.

func (*UserQuery) QueryQuestions 

func (uq *UserQuery) QueryQuestions() *QuestionQuery

QueryQuestions chains the current query on the "questions" edge.

func (*UserQuery) QueryTags 

func (uq *UserQuery) QueryTags() *TagQuery

QueryTags chains the current query on the "tags" edge.

func (*UserQuery) Select 

func (uq *UserQuery) Select(fields ...string) *UserSelect

Select allows the selection one or more fields/columns for the given query, instead of selecting all fields in the entity.

Example: 

var v []struct {
	Username string `json:"username,omitempty"`
}

client.User.Query().
	Select(user.FieldUsername).
	Scan(ctx, &v)

func (*UserQuery) Unique 

func (uq *UserQuery) Unique(unique bool) *UserQuery

Unique configures the query builder to filter duplicate records on query. By default, unique is set to true, and can be disabled using this method.

func (*UserQuery) Where 

func (uq *UserQuery) Where(ps ...predicate.User) *UserQuery

Where adds a new predicate for the UserQuery builder.

func (*UserQuery) WithAnswers 

func (uq *UserQuery) WithAnswers(opts ...func(*AnswerQuery)) *UserQuery

WithAnswers tells the query-builder to eager-load the nodes that are connected to the "answers" edge. The optional arguments are used to configure the query builder of the edge.

func (*UserQuery) WithQuestions 

func (uq *UserQuery) WithQuestions(opts ...func(*QuestionQuery)) *UserQuery

WithQuestions tells the query-builder to eager-load the nodes that are connected to the "questions" edge. The optional arguments are used to configure the query builder of the edge.

func (*UserQuery) WithTags 

func (uq *UserQuery) WithTags(opts ...func(*TagQuery)) *UserQuery

WithTags tells the query-builder to eager-load the nodes that are connected to the "tags" edge. The optional arguments are used to configure the query builder of the edge.

type UserSelect 

type UserSelect struct {
	*UserQuery
	// contains filtered or unexported fields
}

UserSelect is the builder for selecting fields of User entities.

func (*UserSelect) Aggregate 

func (us *UserSelect) Aggregate(fns ...AggregateFunc) *UserSelect

Aggregate adds the given aggregation functions to the selector query.

func (*UserSelect) Bool 

func (s *UserSelect) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a selector. It is only allowed when selecting one field.

func (*UserSelect) BoolX 

func (s *UserSelect) BoolX(ctx context.Context) bool

BoolX is like Bool, but panics if an error occurs.

func (*UserSelect) Bools 

func (s *UserSelect) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from a selector. It is only allowed when selecting one field.

func (*UserSelect) BoolsX 

func (s *UserSelect) BoolsX(ctx context.Context) []bool

BoolsX is like Bools, but panics if an error occurs.

func (*UserSelect) Float64 

func (s *UserSelect) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a selector. It is only allowed when selecting one field.

func (*UserSelect) Float64X 

func (s *UserSelect) Float64X(ctx context.Context) float64

Float64X is like Float64, but panics if an error occurs.

func (*UserSelect) Float64s 

func (s *UserSelect) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from a selector. It is only allowed when selecting one field.

func (*UserSelect) Float64sX 

func (s *UserSelect) Float64sX(ctx context.Context) []float64

Float64sX is like Float64s, but panics if an error occurs.

func (*UserSelect) Int 

func (s *UserSelect) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a selector. It is only allowed when selecting one field.

func (*UserSelect) IntX 

func (s *UserSelect) IntX(ctx context.Context) int

IntX is like Int, but panics if an error occurs.

func (*UserSelect) Ints 

func (s *UserSelect) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from a selector. It is only allowed when selecting one field.

func (*UserSelect) IntsX 

func (s *UserSelect) IntsX(ctx context.Context) []int

IntsX is like Ints, but panics if an error occurs.

func (*UserSelect) Scan 

func (us *UserSelect) Scan(ctx context.Context, v any) error

Scan applies the selector query and scans the result into the given value.

func (*UserSelect) ScanX 

func (s *UserSelect) ScanX(ctx context.Context, v any)

ScanX is like Scan, but panics if an error occurs.

func (*UserSelect) String 

func (s *UserSelect) String(ctx context.Context) (_ string, err error)

String returns a single string from a selector. It is only allowed when selecting one field.

func (*UserSelect) StringX 

func (s *UserSelect) StringX(ctx context.Context) string

StringX is like String, but panics if an error occurs.

func (*UserSelect) Strings 

func (s *UserSelect) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from a selector. It is only allowed when selecting one field.

func (*UserSelect) StringsX 

func (s *UserSelect) StringsX(ctx context.Context) []string

StringsX is like Strings, but panics if an error occurs.

type UserUpdate 

type UserUpdate struct {
	// contains filtered or unexported fields
}

UserUpdate is the builder for updating User entities.

func (*UserUpdate) AddAnswerIDs 

func (uu *UserUpdate) AddAnswerIDs(ids ...int) *UserUpdate

AddAnswerIDs adds the "answers" edge to the Answer entity by IDs.

func (*UserUpdate) AddAnswers 

func (uu *UserUpdate) AddAnswers(a ...*Answer) *UserUpdate

AddAnswers adds the "answers" edges to the Answer entity.

func (*UserUpdate) AddQuestionIDs 

func (uu *UserUpdate) AddQuestionIDs(ids ...int) *UserUpdate

AddQuestionIDs adds the "questions" edge to the Question entity by IDs.

func (*UserUpdate) AddQuestions 

func (uu *UserUpdate) AddQuestions(q ...*Question) *UserUpdate

AddQuestions adds the "questions" edges to the Question entity.

func (*UserUpdate) AddTagIDs 

func (uu *UserUpdate) AddTagIDs(ids ...int) *UserUpdate

AddTagIDs adds the "tags" edge to the Tag entity by IDs.

func (*UserUpdate) AddTags 

func (uu *UserUpdate) AddTags(t ...*Tag) *UserUpdate

AddTags adds the "tags" edges to the Tag entity.

func (*UserUpdate) ClearAnswers 

func (uu *UserUpdate) ClearAnswers() *UserUpdate

ClearAnswers clears all "answers" edges to the Answer entity.

func (*UserUpdate) ClearQuestions 

func (uu *UserUpdate) ClearQuestions() *UserUpdate

ClearQuestions clears all "questions" edges to the Question entity.

func (*UserUpdate) ClearTags 

func (uu *UserUpdate) ClearTags() *UserUpdate

ClearTags clears all "tags" edges to the Tag entity.

func (*UserUpdate) Exec 

func (uu *UserUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*UserUpdate) ExecX 

func (uu *UserUpdate) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*UserUpdate) Mutation 

func (uu *UserUpdate) Mutation() *UserMutation

Mutation returns the UserMutation object of the builder.

func (*UserUpdate) RemoveAnswerIDs 

func (uu *UserUpdate) RemoveAnswerIDs(ids ...int) *UserUpdate

RemoveAnswerIDs removes the "answers" edge to Answer entities by IDs.

func (*UserUpdate) RemoveAnswers 

func (uu *UserUpdate) RemoveAnswers(a ...*Answer) *UserUpdate

RemoveAnswers removes "answers" edges to Answer entities.

func (*UserUpdate) RemoveQuestionIDs 

func (uu *UserUpdate) RemoveQuestionIDs(ids ...int) *UserUpdate

RemoveQuestionIDs removes the "questions" edge to Question entities by IDs.

func (*UserUpdate) RemoveQuestions 

func (uu *UserUpdate) RemoveQuestions(q ...*Question) *UserUpdate

RemoveQuestions removes "questions" edges to Question entities.

func (*UserUpdate) RemoveTagIDs 

func (uu *UserUpdate) RemoveTagIDs(ids ...int) *UserUpdate

RemoveTagIDs removes the "tags" edge to Tag entities by IDs.

func (*UserUpdate) RemoveTags 

func (uu *UserUpdate) RemoveTags(t ...*Tag) *UserUpdate

RemoveTags removes "tags" edges to Tag entities.

func (*UserUpdate) Save 

func (uu *UserUpdate) Save(ctx context.Context) (int, error)

Save executes the query and returns the number of nodes affected by the update operation.

func (*UserUpdate) SaveX 

func (uu *UserUpdate) SaveX(ctx context.Context) int

SaveX is like Save, but panics if an error occurs.

func (*UserUpdate) SetEmail 

func (uu *UserUpdate) SetEmail(s string) *UserUpdate

SetEmail sets the "email" field.

func (*UserUpdate) SetLastLogin 

func (uu *UserUpdate) SetLastLogin(t time.Time) *UserUpdate

SetLastLogin sets the "last_login" field.

func (*UserUpdate) SetPassword 

func (uu *UserUpdate) SetPassword(s string) *UserUpdate

SetPassword sets the "password" field.

func (*UserUpdate) SetUsername 

func (uu *UserUpdate) SetUsername(s string) *UserUpdate

SetUsername sets the "username" field.

func (*UserUpdate) Where 

func (uu *UserUpdate) Where(ps ...predicate.User) *UserUpdate

Where appends a list predicates to the UserUpdate builder.

type UserUpdateOne 

type UserUpdateOne struct {
	// contains filtered or unexported fields
}

UserUpdateOne is the builder for updating a single User entity.

func (*UserUpdateOne) AddAnswerIDs 

func (uuo *UserUpdateOne) AddAnswerIDs(ids ...int) *UserUpdateOne

AddAnswerIDs adds the "answers" edge to the Answer entity by IDs.

func (*UserUpdateOne) AddAnswers 

func (uuo *UserUpdateOne) AddAnswers(a ...*Answer) *UserUpdateOne

AddAnswers adds the "answers" edges to the Answer entity.

func (*UserUpdateOne) AddQuestionIDs 

func (uuo *UserUpdateOne) AddQuestionIDs(ids ...int) *UserUpdateOne

AddQuestionIDs adds the "questions" edge to the Question entity by IDs.

func (*UserUpdateOne) AddQuestions 

func (uuo *UserUpdateOne) AddQuestions(q ...*Question) *UserUpdateOne

AddQuestions adds the "questions" edges to the Question entity.

func (*UserUpdateOne) AddTagIDs 

func (uuo *UserUpdateOne) AddTagIDs(ids ...int) *UserUpdateOne

AddTagIDs adds the "tags" edge to the Tag entity by IDs.

func (*UserUpdateOne) AddTags 

func (uuo *UserUpdateOne) AddTags(t ...*Tag) *UserUpdateOne

AddTags adds the "tags" edges to the Tag entity.

func (*UserUpdateOne) ClearAnswers 

func (uuo *UserUpdateOne) ClearAnswers() *UserUpdateOne

ClearAnswers clears all "answers" edges to the Answer entity.

func (*UserUpdateOne) ClearQuestions 

func (uuo *UserUpdateOne) ClearQuestions() *UserUpdateOne

ClearQuestions clears all "questions" edges to the Question entity.

func (*UserUpdateOne) ClearTags 

func (uuo *UserUpdateOne) ClearTags() *UserUpdateOne

ClearTags clears all "tags" edges to the Tag entity.

func (*UserUpdateOne) Exec 

func (uuo *UserUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*UserUpdateOne) ExecX 

func (uuo *UserUpdateOne) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*UserUpdateOne) Mutation 

func (uuo *UserUpdateOne) Mutation() *UserMutation

Mutation returns the UserMutation object of the builder.

func (*UserUpdateOne) RemoveAnswerIDs 

func (uuo *UserUpdateOne) RemoveAnswerIDs(ids ...int) *UserUpdateOne

RemoveAnswerIDs removes the "answers" edge to Answer entities by IDs.

func (*UserUpdateOne) RemoveAnswers 

func (uuo *UserUpdateOne) RemoveAnswers(a ...*Answer) *UserUpdateOne

RemoveAnswers removes "answers" edges to Answer entities.

func (*UserUpdateOne) RemoveQuestionIDs 

func (uuo *UserUpdateOne) RemoveQuestionIDs(ids ...int) *UserUpdateOne

RemoveQuestionIDs removes the "questions" edge to Question entities by IDs.

func (*UserUpdateOne) RemoveQuestions 

func (uuo *UserUpdateOne) RemoveQuestions(q ...*Question) *UserUpdateOne

RemoveQuestions removes "questions" edges to Question entities.

func (*UserUpdateOne) RemoveTagIDs 

func (uuo *UserUpdateOne) RemoveTagIDs(ids ...int) *UserUpdateOne

RemoveTagIDs removes the "tags" edge to Tag entities by IDs.

func (*UserUpdateOne) RemoveTags 

func (uuo *UserUpdateOne) RemoveTags(t ...*Tag) *UserUpdateOne

RemoveTags removes "tags" edges to Tag entities.

func (*UserUpdateOne) Save 

func (uuo *UserUpdateOne) Save(ctx context.Context) (*User, error)

Save executes the query and returns the updated User entity.

func (*UserUpdateOne) SaveX 

func (uuo *UserUpdateOne) SaveX(ctx context.Context) *User

SaveX is like Save, but panics if an error occurs.

func (*UserUpdateOne) Select 

func (uuo *UserUpdateOne) Select(field string, fields ...string) *UserUpdateOne

Select allows selecting one or more fields (columns) of the returned entity. The default is selecting all fields defined in the entity schema.

func (*UserUpdateOne) SetEmail 

func (uuo *UserUpdateOne) SetEmail(s string) *UserUpdateOne

SetEmail sets the "email" field.

func (*UserUpdateOne) SetLastLogin 

func (uuo *UserUpdateOne) SetLastLogin(t time.Time) *UserUpdateOne

SetLastLogin sets the "last_login" field.

func (*UserUpdateOne) SetPassword 

func (uuo *UserUpdateOne) SetPassword(s string) *UserUpdateOne

SetPassword sets the "password" field.

func (*UserUpdateOne) SetUsername 

func (uuo *UserUpdateOne) SetUsername(s string) *UserUpdateOne

SetUsername sets the "username" field.

func (*UserUpdateOne) Where 

func (uuo *UserUpdateOne) Where(ps ...predicate.User) *UserUpdateOne

Where appends a list predicates to the UserUpdate builder.

type Users 

type Users []*User

Users is a parsable slice of User.

type ValidationError 

type ValidationError struct {
	Name string // Field or edge name.
	// contains filtered or unexported fields
}

ValidationError returns when validating a field or edge fails.

func (*ValidationError) Error 

func (e *ValidationError) Error() string

Error implements the error interface.

func (*ValidationError) Unwrap 

func (e *ValidationError) Unwrap() error

Unwrap implements the errors.Wrapper interface.

type Value 

type Value = ent.Value

ent aliases to avoid import conflicts in user's code.

Source Files

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Path Synopsis
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