ent

package
v0.11.10 Latest Latest
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 Go to latest Published: Mar 12, 2023 License: Apache-2.0 Imports: 23 Imported by: 0

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Index

Constants

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

	// Node types.
	TypeFriendship = "Friendship"
	TypeGroup      = "Group"
	TypePet        = "Pet"
	TypeUser       = "User"
)

Variables

This section is empty.

Functions

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 Client 

type Client struct {

	// Schema is the client for creating, migrating and dropping schema.
	Schema *migrate.Schema
	// Friendship is the client for interacting with the Friendship builders.
	Friendship *FriendshipClient
	// Group is the client for interacting with the Group builders.
	Group *GroupClient
	// Pet is the client for interacting with the Pet builders.
	Pet *PetClient
	// 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().
	Friendship.
	Query().
	Count(ctx)

func (*Client) Intercept added in v0.11.5 

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 added in v0.11.5 

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 Friendship added in v0.11.5 

type Friendship struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// Weight holds the value of the "weight" field.
	Weight int `json:"weight,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt time.Time `json:"created_at,omitempty"`
	// UserID holds the value of the "user_id" field.
	UserID int `json:"user_id,omitempty"`
	// FriendID holds the value of the "friend_id" field.
	FriendID int `json:"friend_id,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the FriendshipQuery when eager-loading is set.
	Edges FriendshipEdges `json:"edges"`
	// contains filtered or unexported fields
}

Friendship is the model entity for the Friendship schema.

func (*Friendship) QueryFriend added in v0.11.5 

func (f *Friendship) QueryFriend() *UserQuery

QueryFriend queries the "friend" edge of the Friendship entity.

func (*Friendship) QueryUser added in v0.11.5 

func (f *Friendship) QueryUser() *UserQuery

QueryUser queries the "user" edge of the Friendship entity.

func (*Friendship) String added in v0.11.5 

func (f *Friendship) String() string

String implements the fmt.Stringer.

func (*Friendship) Unwrap added in v0.11.5 

func (f *Friendship) Unwrap() *Friendship

Unwrap unwraps the Friendship 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 (*Friendship) Update added in v0.11.5 

func (f *Friendship) Update() *FriendshipUpdateOne

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

type FriendshipClient added in v0.11.5 

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

FriendshipClient is a client for the Friendship schema.

func NewFriendshipClient added in v0.11.5 

func NewFriendshipClient(c config) *FriendshipClient

NewFriendshipClient returns a client for the Friendship from the given config.

func (*FriendshipClient) Create added in v0.11.5 

func (c *FriendshipClient) Create() *FriendshipCreate

Create returns a builder for creating a Friendship entity.

func (*FriendshipClient) CreateBulk added in v0.11.5 

func (c *FriendshipClient) CreateBulk(builders ...*FriendshipCreate) *FriendshipCreateBulk

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

func (*FriendshipClient) Delete added in v0.11.5 

func (c *FriendshipClient) Delete() *FriendshipDelete

Delete returns a delete builder for Friendship.

func (*FriendshipClient) DeleteOne added in v0.11.5 

func (c *FriendshipClient) DeleteOne(f *Friendship) *FriendshipDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*FriendshipClient) DeleteOneID added in v0.11.5 

func (c *FriendshipClient) DeleteOneID(id int) *FriendshipDeleteOne

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

func (*FriendshipClient) Get added in v0.11.5 

func (c *FriendshipClient) Get(ctx context.Context, id int) (*Friendship, error)

Get returns a Friendship entity by its id.

func (*FriendshipClient) GetX added in v0.11.5 

func (c *FriendshipClient) GetX(ctx context.Context, id int) *Friendship

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

func (*FriendshipClient) Hooks added in v0.11.5 

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

Hooks returns the client hooks.

func (*FriendshipClient) Intercept added in v0.11.5 

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

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

func (*FriendshipClient) Interceptors added in v0.11.5 

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

Interceptors returns the client interceptors.

func (*FriendshipClient) Query added in v0.11.5 

func (c *FriendshipClient) Query() *FriendshipQuery

Query returns a query builder for Friendship.

func (*FriendshipClient) QueryFriend added in v0.11.5 

func (c *FriendshipClient) QueryFriend(f *Friendship) *UserQuery

QueryFriend queries the friend edge of a Friendship.

func (*FriendshipClient) QueryUser added in v0.11.5 

func (c *FriendshipClient) QueryUser(f *Friendship) *UserQuery

QueryUser queries the user edge of a Friendship.

func (*FriendshipClient) Update added in v0.11.5 

func (c *FriendshipClient) Update() *FriendshipUpdate

Update returns an update builder for Friendship.

func (*FriendshipClient) UpdateOne added in v0.11.5 

func (c *FriendshipClient) UpdateOne(f *Friendship) *FriendshipUpdateOne

UpdateOne returns an update builder for the given entity.

func (*FriendshipClient) UpdateOneID added in v0.11.5 

func (c *FriendshipClient) UpdateOneID(id int) *FriendshipUpdateOne

UpdateOneID returns an update builder for the given id.

func (*FriendshipClient) Use added in v0.11.5 

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

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

type FriendshipCreate added in v0.11.5 

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

FriendshipCreate is the builder for creating a Friendship entity.

func (*FriendshipCreate) Exec added in v0.11.5 

func (fc *FriendshipCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*FriendshipCreate) ExecX added in v0.11.5 

func (fc *FriendshipCreate) ExecX(ctx context.Context)

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

func (*FriendshipCreate) Mutation added in v0.11.5 

func (fc *FriendshipCreate) Mutation() *FriendshipMutation

Mutation returns the FriendshipMutation object of the builder.

func (*FriendshipCreate) Save added in v0.11.5 

func (fc *FriendshipCreate) Save(ctx context.Context) (*Friendship, error)

Save creates the Friendship in the database.

func (*FriendshipCreate) SaveX added in v0.11.5 

func (fc *FriendshipCreate) SaveX(ctx context.Context) *Friendship

SaveX calls Save and panics if Save returns an error.

func (*FriendshipCreate) SetCreatedAt added in v0.11.5 

func (fc *FriendshipCreate) SetCreatedAt(t time.Time) *FriendshipCreate

SetCreatedAt sets the "created_at" field.

func (*FriendshipCreate) SetFriend added in v0.11.5 

func (fc *FriendshipCreate) SetFriend(u *User) *FriendshipCreate

SetFriend sets the "friend" edge to the User entity.

func (*FriendshipCreate) SetFriendID added in v0.11.5 

func (fc *FriendshipCreate) SetFriendID(i int) *FriendshipCreate

SetFriendID sets the "friend_id" field.

func (*FriendshipCreate) SetNillableCreatedAt added in v0.11.5 

func (fc *FriendshipCreate) SetNillableCreatedAt(t *time.Time) *FriendshipCreate

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

func (*FriendshipCreate) SetNillableWeight added in v0.11.5 

func (fc *FriendshipCreate) SetNillableWeight(i *int) *FriendshipCreate

SetNillableWeight sets the "weight" field if the given value is not nil.

func (*FriendshipCreate) SetUser added in v0.11.5 

func (fc *FriendshipCreate) SetUser(u *User) *FriendshipCreate

SetUser sets the "user" edge to the User entity.

func (*FriendshipCreate) SetUserID added in v0.11.5 

func (fc *FriendshipCreate) SetUserID(i int) *FriendshipCreate

SetUserID sets the "user_id" field.

func (*FriendshipCreate) SetWeight added in v0.11.5 

func (fc *FriendshipCreate) SetWeight(i int) *FriendshipCreate

SetWeight sets the "weight" field.

type FriendshipCreateBulk added in v0.11.5 

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

FriendshipCreateBulk is the builder for creating many Friendship entities in bulk.

func (*FriendshipCreateBulk) Exec added in v0.11.5 

func (fcb *FriendshipCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*FriendshipCreateBulk) ExecX added in v0.11.5 

func (fcb *FriendshipCreateBulk) ExecX(ctx context.Context)

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

func (*FriendshipCreateBulk) Save added in v0.11.5 

func (fcb *FriendshipCreateBulk) Save(ctx context.Context) ([]*Friendship, error)

Save creates the Friendship entities in the database.

func (*FriendshipCreateBulk) SaveX added in v0.11.5 

func (fcb *FriendshipCreateBulk) SaveX(ctx context.Context) []*Friendship

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

type FriendshipDelete added in v0.11.5 

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

FriendshipDelete is the builder for deleting a Friendship entity.

func (*FriendshipDelete) Exec added in v0.11.5 

func (fd *FriendshipDelete) Exec(ctx context.Context) (int, error)

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

func (*FriendshipDelete) ExecX added in v0.11.5 

func (fd *FriendshipDelete) ExecX(ctx context.Context) int

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

func (*FriendshipDelete) Where added in v0.11.5 

func (fd *FriendshipDelete) Where(ps ...predicate.Friendship) *FriendshipDelete

Where appends a list predicates to the FriendshipDelete builder.

type FriendshipDeleteOne added in v0.11.5 

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

FriendshipDeleteOne is the builder for deleting a single Friendship entity.

func (*FriendshipDeleteOne) Exec added in v0.11.5 

func (fdo *FriendshipDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*FriendshipDeleteOne) ExecX added in v0.11.5 

func (fdo *FriendshipDeleteOne) ExecX(ctx context.Context)

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

func (*FriendshipDeleteOne) Where added in v0.11.7 

func (fdo *FriendshipDeleteOne) Where(ps ...predicate.Friendship) *FriendshipDeleteOne

Where appends a list predicates to the FriendshipDelete builder.

type FriendshipEdges added in v0.11.5 

type FriendshipEdges struct {
	// User holds the value of the user edge.
	User *User `json:"user,omitempty"`
	// Friend holds the value of the friend edge.
	Friend *User `json:"friend,omitempty"`
	// contains filtered or unexported fields
}

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

func (FriendshipEdges) FriendOrErr added in v0.11.5 

func (e FriendshipEdges) FriendOrErr() (*User, error)

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

func (FriendshipEdges) UserOrErr added in v0.11.5 

func (e FriendshipEdges) UserOrErr() (*User, error)

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

type FriendshipGroupBy added in v0.11.5 

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

FriendshipGroupBy is the group-by builder for Friendship entities.

func (*FriendshipGroupBy) Aggregate added in v0.11.5 

func (fgb *FriendshipGroupBy) Aggregate(fns ...AggregateFunc) *FriendshipGroupBy

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

func (*FriendshipGroupBy) Bool added in v0.11.5 

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

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

func (*FriendshipGroupBy) BoolX added in v0.11.5 

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

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

func (*FriendshipGroupBy) Bools added in v0.11.5 

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

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

func (*FriendshipGroupBy) BoolsX added in v0.11.5 

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

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

func (*FriendshipGroupBy) Float64 added in v0.11.5 

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

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

func (*FriendshipGroupBy) Float64X added in v0.11.5 

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

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

func (*FriendshipGroupBy) Float64s added in v0.11.5 

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

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

func (*FriendshipGroupBy) Float64sX added in v0.11.5 

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

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

func (*FriendshipGroupBy) Int added in v0.11.5 

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

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

func (*FriendshipGroupBy) IntX added in v0.11.5 

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

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

func (*FriendshipGroupBy) Ints added in v0.11.5 

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

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

func (*FriendshipGroupBy) IntsX added in v0.11.5 

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

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

func (*FriendshipGroupBy) Scan added in v0.11.5 

func (fgb *FriendshipGroupBy) Scan(ctx context.Context, v any) error

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

func (*FriendshipGroupBy) ScanX added in v0.11.5 

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

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

func (*FriendshipGroupBy) String added in v0.11.5 

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

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

func (*FriendshipGroupBy) StringX added in v0.11.5 

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

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

func (*FriendshipGroupBy) Strings added in v0.11.5 

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

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

func (*FriendshipGroupBy) StringsX added in v0.11.5 

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

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

type FriendshipMutation added in v0.11.5 

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

FriendshipMutation represents an operation that mutates the Friendship nodes in the graph.

func (*FriendshipMutation) AddField added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) AddWeight added in v0.11.5 

func (m *FriendshipMutation) AddWeight(i int)

AddWeight adds i to the "weight" field.

func (*FriendshipMutation) AddedEdges added in v0.11.5 

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

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

func (*FriendshipMutation) AddedField added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) AddedFields added in v0.11.5 

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

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

func (*FriendshipMutation) AddedIDs added in v0.11.5 

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

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

func (*FriendshipMutation) AddedWeight added in v0.11.5 

func (m *FriendshipMutation) AddedWeight() (r int, exists bool)

AddedWeight returns the value that was added to the "weight" field in this mutation.

func (*FriendshipMutation) ClearEdge added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) ClearField added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) ClearFriend added in v0.11.5 

func (m *FriendshipMutation) ClearFriend()

ClearFriend clears the "friend" edge to the User entity.

func (*FriendshipMutation) ClearUser added in v0.11.5 

func (m *FriendshipMutation) ClearUser()

ClearUser clears the "user" edge to the User entity.

func (*FriendshipMutation) ClearedEdges added in v0.11.5 

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

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

func (*FriendshipMutation) ClearedFields added in v0.11.5 

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

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

func (FriendshipMutation) Client added in v0.11.5 

func (m FriendshipMutation) 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 (*FriendshipMutation) CreatedAt added in v0.11.5 

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

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

func (*FriendshipMutation) EdgeCleared added in v0.11.5 

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

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

func (*FriendshipMutation) Field added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) FieldCleared added in v0.11.5 

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

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

func (*FriendshipMutation) Fields added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) FriendCleared added in v0.11.5 

func (m *FriendshipMutation) FriendCleared() bool

FriendCleared reports if the "friend" edge to the User entity was cleared.

func (*FriendshipMutation) FriendID added in v0.11.5 

func (m *FriendshipMutation) FriendID() (r int, exists bool)

FriendID returns the value of the "friend_id" field in the mutation.

func (*FriendshipMutation) FriendIDs added in v0.11.5 

func (m *FriendshipMutation) FriendIDs() (ids []int)

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

func (*FriendshipMutation) ID added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) IDs added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) OldCreatedAt added in v0.11.5 

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

OldCreatedAt returns the old "created_at" field's value of the Friendship entity. If the Friendship 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 (*FriendshipMutation) OldField added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) OldFriendID added in v0.11.5 

func (m *FriendshipMutation) OldFriendID(ctx context.Context) (v int, err error)

OldFriendID returns the old "friend_id" field's value of the Friendship entity. If the Friendship 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 (*FriendshipMutation) OldUserID added in v0.11.5 

func (m *FriendshipMutation) OldUserID(ctx context.Context) (v int, err error)

OldUserID returns the old "user_id" field's value of the Friendship entity. If the Friendship 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 (*FriendshipMutation) OldWeight added in v0.11.5 

func (m *FriendshipMutation) OldWeight(ctx context.Context) (v int, err error)

OldWeight returns the old "weight" field's value of the Friendship entity. If the Friendship 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 (*FriendshipMutation) Op added in v0.11.5 

func (m *FriendshipMutation) Op() Op

Op returns the operation name.

func (*FriendshipMutation) RemovedEdges added in v0.11.5 

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

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

func (*FriendshipMutation) RemovedIDs added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) ResetCreatedAt added in v0.11.5 

func (m *FriendshipMutation) ResetCreatedAt()

ResetCreatedAt resets all changes to the "created_at" field.

func (*FriendshipMutation) ResetEdge added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) ResetField added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) ResetFriend added in v0.11.5 

func (m *FriendshipMutation) ResetFriend()

ResetFriend resets all changes to the "friend" edge.

func (*FriendshipMutation) ResetFriendID added in v0.11.5 

func (m *FriendshipMutation) ResetFriendID()

ResetFriendID resets all changes to the "friend_id" field.

func (*FriendshipMutation) ResetUser added in v0.11.5 

func (m *FriendshipMutation) ResetUser()

ResetUser resets all changes to the "user" edge.

func (*FriendshipMutation) ResetUserID added in v0.11.5 

func (m *FriendshipMutation) ResetUserID()

ResetUserID resets all changes to the "user_id" field.

func (*FriendshipMutation) ResetWeight added in v0.11.5 

func (m *FriendshipMutation) ResetWeight()

ResetWeight resets all changes to the "weight" field.

func (*FriendshipMutation) SetCreatedAt added in v0.11.5 

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

SetCreatedAt sets the "created_at" field.

func (*FriendshipMutation) SetField added in v0.11.5 

func (m *FriendshipMutation) 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 (*FriendshipMutation) SetFriendID added in v0.11.5 

func (m *FriendshipMutation) SetFriendID(i int)

SetFriendID sets the "friend_id" field.

func (*FriendshipMutation) SetOp added in v0.11.5 

func (m *FriendshipMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (*FriendshipMutation) SetUserID added in v0.11.5 

func (m *FriendshipMutation) SetUserID(i int)

SetUserID sets the "user_id" field.

func (*FriendshipMutation) SetWeight added in v0.11.5 

func (m *FriendshipMutation) SetWeight(i int)

SetWeight sets the "weight" field.

func (FriendshipMutation) Tx added in v0.11.5 

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

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

func (*FriendshipMutation) Type added in v0.11.5 

func (m *FriendshipMutation) Type() string

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

func (*FriendshipMutation) UserCleared added in v0.11.5 

func (m *FriendshipMutation) UserCleared() bool

UserCleared reports if the "user" edge to the User entity was cleared.

func (*FriendshipMutation) UserID added in v0.11.5 

func (m *FriendshipMutation) UserID() (r int, exists bool)

UserID returns the value of the "user_id" field in the mutation.

func (*FriendshipMutation) UserIDs added in v0.11.5 

func (m *FriendshipMutation) UserIDs() (ids []int)

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

func (*FriendshipMutation) Weight added in v0.11.5 

func (m *FriendshipMutation) Weight() (r int, exists bool)

Weight returns the value of the "weight" field in the mutation.

func (*FriendshipMutation) Where added in v0.11.5 

func (m *FriendshipMutation) Where(ps ...predicate.Friendship)

Where appends a list predicates to the FriendshipMutation builder.

func (*FriendshipMutation) WhereP added in v0.11.5 

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

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

type FriendshipQuery added in v0.11.5 

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

FriendshipQuery is the builder for querying Friendship entities.

func (*FriendshipQuery) Aggregate added in v0.11.5 

func (fq *FriendshipQuery) Aggregate(fns ...AggregateFunc) *FriendshipSelect

Aggregate returns a FriendshipSelect configured with the given aggregations.

func (*FriendshipQuery) All added in v0.11.5 

func (fq *FriendshipQuery) All(ctx context.Context) ([]*Friendship, error)

All executes the query and returns a list of Friendships.

func (*FriendshipQuery) AllX added in v0.11.5 

func (fq *FriendshipQuery) AllX(ctx context.Context) []*Friendship

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

func (*FriendshipQuery) Clone added in v0.11.5 

func (fq *FriendshipQuery) Clone() *FriendshipQuery

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

func (*FriendshipQuery) Count added in v0.11.5 

func (fq *FriendshipQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*FriendshipQuery) CountX added in v0.11.5 

func (fq *FriendshipQuery) CountX(ctx context.Context) int

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

func (*FriendshipQuery) Exist added in v0.11.5 

func (fq *FriendshipQuery) Exist(ctx context.Context) (bool, error)

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

func (*FriendshipQuery) ExistX added in v0.11.5 

func (fq *FriendshipQuery) ExistX(ctx context.Context) bool

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

func (*FriendshipQuery) First added in v0.11.5 

func (fq *FriendshipQuery) First(ctx context.Context) (*Friendship, error)

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

func (*FriendshipQuery) FirstID added in v0.11.5 

func (fq *FriendshipQuery) FirstID(ctx context.Context) (id int, err error)

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

func (*FriendshipQuery) FirstIDX added in v0.11.5 

func (fq *FriendshipQuery) FirstIDX(ctx context.Context) int

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

func (*FriendshipQuery) FirstX added in v0.11.5 

func (fq *FriendshipQuery) FirstX(ctx context.Context) *Friendship

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

func (*FriendshipQuery) GroupBy added in v0.11.5 

func (fq *FriendshipQuery) GroupBy(field string, fields ...string) *FriendshipGroupBy

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 {
	Weight int `json:"weight,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Friendship.Query().
	GroupBy(friendship.FieldWeight).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*FriendshipQuery) IDs added in v0.11.5 

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

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

func (*FriendshipQuery) IDsX added in v0.11.5 

func (fq *FriendshipQuery) IDsX(ctx context.Context) []int

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

func (*FriendshipQuery) Limit added in v0.11.5 

func (fq *FriendshipQuery) Limit(limit int) *FriendshipQuery

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

func (*FriendshipQuery) Modify added in v0.11.5 

func (fq *FriendshipQuery) Modify(modifiers ...func(s *sql.Selector)) *FriendshipSelect

Modify adds a query modifier for attaching custom logic to queries.

func (*FriendshipQuery) Offset added in v0.11.5 

func (fq *FriendshipQuery) Offset(offset int) *FriendshipQuery

Offset to start from.

func (*FriendshipQuery) Only added in v0.11.5 

func (fq *FriendshipQuery) Only(ctx context.Context) (*Friendship, error)

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

func (*FriendshipQuery) OnlyID added in v0.11.5 

func (fq *FriendshipQuery) OnlyID(ctx context.Context) (id int, err error)

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

func (*FriendshipQuery) OnlyIDX added in v0.11.5 

func (fq *FriendshipQuery) OnlyIDX(ctx context.Context) int

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

func (*FriendshipQuery) OnlyX added in v0.11.5 

func (fq *FriendshipQuery) OnlyX(ctx context.Context) *Friendship

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

func (*FriendshipQuery) Order added in v0.11.5 

func (fq *FriendshipQuery) Order(o ...OrderFunc) *FriendshipQuery

Order specifies how the records should be ordered.

func (*FriendshipQuery) QueryFriend added in v0.11.5 

func (fq *FriendshipQuery) QueryFriend() *UserQuery

QueryFriend chains the current query on the "friend" edge.

func (*FriendshipQuery) QueryUser added in v0.11.5 

func (fq *FriendshipQuery) QueryUser() *UserQuery

QueryUser chains the current query on the "user" edge.

func (*FriendshipQuery) Select added in v0.11.5 

func (fq *FriendshipQuery) Select(fields ...string) *FriendshipSelect

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 {
	Weight int `json:"weight,omitempty"`
}

client.Friendship.Query().
	Select(friendship.FieldWeight).
	Scan(ctx, &v)

func (*FriendshipQuery) Unique added in v0.11.5 

func (fq *FriendshipQuery) Unique(unique bool) *FriendshipQuery

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 (*FriendshipQuery) Where added in v0.11.5 

func (fq *FriendshipQuery) Where(ps ...predicate.Friendship) *FriendshipQuery

Where adds a new predicate for the FriendshipQuery builder.

func (*FriendshipQuery) WithFriend added in v0.11.5 

func (fq *FriendshipQuery) WithFriend(opts ...func(*UserQuery)) *FriendshipQuery

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

func (*FriendshipQuery) WithUser added in v0.11.5 

func (fq *FriendshipQuery) WithUser(opts ...func(*UserQuery)) *FriendshipQuery

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

type FriendshipSelect added in v0.11.5 

type FriendshipSelect struct {
	*FriendshipQuery
	// contains filtered or unexported fields
}

FriendshipSelect is the builder for selecting fields of Friendship entities.

func (*FriendshipSelect) Aggregate added in v0.11.5 

func (fs *FriendshipSelect) Aggregate(fns ...AggregateFunc) *FriendshipSelect

Aggregate adds the given aggregation functions to the selector query.

func (*FriendshipSelect) Bool added in v0.11.5 

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

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

func (*FriendshipSelect) BoolX added in v0.11.5 

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

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

func (*FriendshipSelect) Bools added in v0.11.5 

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

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

func (*FriendshipSelect) BoolsX added in v0.11.5 

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

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

func (*FriendshipSelect) Float64 added in v0.11.5 

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

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

func (*FriendshipSelect) Float64X added in v0.11.5 

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

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

func (*FriendshipSelect) Float64s added in v0.11.5 

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

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

func (*FriendshipSelect) Float64sX added in v0.11.5 

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

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

func (*FriendshipSelect) Int added in v0.11.5 

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

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

func (*FriendshipSelect) IntX added in v0.11.5 

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

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

func (*FriendshipSelect) Ints added in v0.11.5 

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

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

func (*FriendshipSelect) IntsX added in v0.11.5 

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

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

func (*FriendshipSelect) Modify added in v0.11.5 

func (fs *FriendshipSelect) Modify(modifiers ...func(s *sql.Selector)) *FriendshipSelect

Modify adds a query modifier for attaching custom logic to queries.

func (*FriendshipSelect) Scan added in v0.11.5 

func (fs *FriendshipSelect) Scan(ctx context.Context, v any) error

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

func (*FriendshipSelect) ScanX added in v0.11.5 

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

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

func (*FriendshipSelect) String added in v0.11.5 

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

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

func (*FriendshipSelect) StringX added in v0.11.5 

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

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

func (*FriendshipSelect) Strings added in v0.11.5 

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

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

func (*FriendshipSelect) StringsX added in v0.11.5 

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

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

type FriendshipUpdate added in v0.11.5 

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

FriendshipUpdate is the builder for updating Friendship entities.

func (*FriendshipUpdate) AddWeight added in v0.11.5 

func (fu *FriendshipUpdate) AddWeight(i int) *FriendshipUpdate

AddWeight adds i to the "weight" field.

func (*FriendshipUpdate) Exec added in v0.11.5 

func (fu *FriendshipUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*FriendshipUpdate) ExecX added in v0.11.5 

func (fu *FriendshipUpdate) ExecX(ctx context.Context)

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

func (*FriendshipUpdate) Modify added in v0.11.5 

func (fu *FriendshipUpdate) Modify(modifiers ...func(u *sql.UpdateBuilder)) *FriendshipUpdate

Modify adds a statement modifier for attaching custom logic to the UPDATE statement.

func (*FriendshipUpdate) Mutation added in v0.11.5 

func (fu *FriendshipUpdate) Mutation() *FriendshipMutation

Mutation returns the FriendshipMutation object of the builder.

func (*FriendshipUpdate) Save added in v0.11.5 

func (fu *FriendshipUpdate) Save(ctx context.Context) (int, error)

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

func (*FriendshipUpdate) SaveX added in v0.11.5 

func (fu *FriendshipUpdate) SaveX(ctx context.Context) int

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

func (*FriendshipUpdate) SetCreatedAt added in v0.11.5 

func (fu *FriendshipUpdate) SetCreatedAt(t time.Time) *FriendshipUpdate

SetCreatedAt sets the "created_at" field.

func (*FriendshipUpdate) SetNillableCreatedAt added in v0.11.5 

func (fu *FriendshipUpdate) SetNillableCreatedAt(t *time.Time) *FriendshipUpdate

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

func (*FriendshipUpdate) SetNillableWeight added in v0.11.5 

func (fu *FriendshipUpdate) SetNillableWeight(i *int) *FriendshipUpdate

SetNillableWeight sets the "weight" field if the given value is not nil.

func (*FriendshipUpdate) SetWeight added in v0.11.5 

func (fu *FriendshipUpdate) SetWeight(i int) *FriendshipUpdate

SetWeight sets the "weight" field.

func (*FriendshipUpdate) Where added in v0.11.5 

func (fu *FriendshipUpdate) Where(ps ...predicate.Friendship) *FriendshipUpdate

Where appends a list predicates to the FriendshipUpdate builder.

type FriendshipUpdateOne added in v0.11.5 

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

FriendshipUpdateOne is the builder for updating a single Friendship entity.

func (*FriendshipUpdateOne) AddWeight added in v0.11.5 

func (fuo *FriendshipUpdateOne) AddWeight(i int) *FriendshipUpdateOne

AddWeight adds i to the "weight" field.

func (*FriendshipUpdateOne) Exec added in v0.11.5 

func (fuo *FriendshipUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*FriendshipUpdateOne) ExecX added in v0.11.5 

func (fuo *FriendshipUpdateOne) ExecX(ctx context.Context)

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

func (*FriendshipUpdateOne) Modify added in v0.11.5 

func (fuo *FriendshipUpdateOne) Modify(modifiers ...func(u *sql.UpdateBuilder)) *FriendshipUpdateOne

Modify adds a statement modifier for attaching custom logic to the UPDATE statement.

func (*FriendshipUpdateOne) Mutation added in v0.11.5 

func (fuo *FriendshipUpdateOne) Mutation() *FriendshipMutation

Mutation returns the FriendshipMutation object of the builder.

func (*FriendshipUpdateOne) Save added in v0.11.5 

func (fuo *FriendshipUpdateOne) Save(ctx context.Context) (*Friendship, error)

Save executes the query and returns the updated Friendship entity.

func (*FriendshipUpdateOne) SaveX added in v0.11.5 

func (fuo *FriendshipUpdateOne) SaveX(ctx context.Context) *Friendship

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

func (*FriendshipUpdateOne) Select added in v0.11.5 

func (fuo *FriendshipUpdateOne) Select(field string, fields ...string) *FriendshipUpdateOne

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

func (*FriendshipUpdateOne) SetCreatedAt added in v0.11.5 

func (fuo *FriendshipUpdateOne) SetCreatedAt(t time.Time) *FriendshipUpdateOne

SetCreatedAt sets the "created_at" field.

func (*FriendshipUpdateOne) SetNillableCreatedAt added in v0.11.5 

func (fuo *FriendshipUpdateOne) SetNillableCreatedAt(t *time.Time) *FriendshipUpdateOne

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

func (*FriendshipUpdateOne) SetNillableWeight added in v0.11.5 

func (fuo *FriendshipUpdateOne) SetNillableWeight(i *int) *FriendshipUpdateOne

SetNillableWeight sets the "weight" field if the given value is not nil.

func (*FriendshipUpdateOne) SetWeight added in v0.11.5 

func (fuo *FriendshipUpdateOne) SetWeight(i int) *FriendshipUpdateOne

SetWeight sets the "weight" field.

func (*FriendshipUpdateOne) Where added in v0.11.8 

func (fuo *FriendshipUpdateOne) Where(ps ...predicate.Friendship) *FriendshipUpdateOne

Where appends a list predicates to the FriendshipUpdate builder.

type Friendships added in v0.11.5 

type Friendships []*Friendship

Friendships is a parsable slice of Friendship.

type Group 

type Group 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 GroupQuery when eager-loading is set.
	Edges GroupEdges `json:"edges"`
	// contains filtered or unexported fields
}

Group is the model entity for the Group schema.

func (*Group) QueryUsers 

func (gr *Group) QueryUsers() *UserQuery

QueryUsers queries the "users" edge of the Group entity.

func (*Group) String 

func (gr *Group) String() string

String implements the fmt.Stringer.

func (*Group) Unwrap 

func (gr *Group) Unwrap() *Group

Unwrap unwraps the Group 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 (*Group) Update 

func (gr *Group) Update() *GroupUpdateOne

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

type GroupClient 

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

GroupClient is a client for the Group schema.

func NewGroupClient 

func NewGroupClient(c config) *GroupClient

NewGroupClient returns a client for the Group from the given config.

func (*GroupClient) Create 

func (c *GroupClient) Create() *GroupCreate

Create returns a builder for creating a Group entity.

func (*GroupClient) CreateBulk 

func (c *GroupClient) CreateBulk(builders ...*GroupCreate) *GroupCreateBulk

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

func (*GroupClient) Delete 

func (c *GroupClient) Delete() *GroupDelete

Delete returns a delete builder for Group.

func (*GroupClient) DeleteOne 

func (c *GroupClient) DeleteOne(gr *Group) *GroupDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*GroupClient) DeleteOneID 

func (c *GroupClient) DeleteOneID(id int) *GroupDeleteOne

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

func (*GroupClient) Get 

func (c *GroupClient) Get(ctx context.Context, id int) (*Group, error)

Get returns a Group entity by its id.

func (*GroupClient) GetX 

func (c *GroupClient) GetX(ctx context.Context, id int) *Group

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

func (*GroupClient) Hooks 

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

Hooks returns the client hooks.

func (*GroupClient) Intercept added in v0.11.5 

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

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

func (*GroupClient) Interceptors added in v0.11.5 

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

Interceptors returns the client interceptors.

func (*GroupClient) Query 

func (c *GroupClient) Query() *GroupQuery

Query returns a query builder for Group.

func (*GroupClient) QueryUsers 

func (c *GroupClient) QueryUsers(gr *Group) *UserQuery

QueryUsers queries the users edge of a Group.

func (*GroupClient) Update 

func (c *GroupClient) Update() *GroupUpdate

Update returns an update builder for Group.

func (*GroupClient) UpdateOne 

func (c *GroupClient) UpdateOne(gr *Group) *GroupUpdateOne

UpdateOne returns an update builder for the given entity.

func (*GroupClient) UpdateOneID 

func (c *GroupClient) UpdateOneID(id int) *GroupUpdateOne

UpdateOneID returns an update builder for the given id.

func (*GroupClient) Use 

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

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

type GroupCreate 

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

GroupCreate is the builder for creating a Group entity.

func (*GroupCreate) AddUserIDs 

func (gc *GroupCreate) AddUserIDs(ids ...int) *GroupCreate

AddUserIDs adds the "users" edge to the User entity by IDs.

func (*GroupCreate) AddUsers 

func (gc *GroupCreate) AddUsers(u ...*User) *GroupCreate

AddUsers adds the "users" edges to the User entity.

func (*GroupCreate) Exec added in v0.9.0 

func (gc *GroupCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*GroupCreate) ExecX added in v0.9.0 

func (gc *GroupCreate) ExecX(ctx context.Context)

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

func (*GroupCreate) Mutation 

func (gc *GroupCreate) Mutation() *GroupMutation

Mutation returns the GroupMutation object of the builder.

func (*GroupCreate) Save 

func (gc *GroupCreate) Save(ctx context.Context) (*Group, error)

Save creates the Group in the database.

func (*GroupCreate) SaveX 

func (gc *GroupCreate) SaveX(ctx context.Context) *Group

SaveX calls Save and panics if Save returns an error.

func (*GroupCreate) SetName 

func (gc *GroupCreate) SetName(s string) *GroupCreate

SetName sets the "name" field.

func (*GroupCreate) SetNillableName 

func (gc *GroupCreate) SetNillableName(s *string) *GroupCreate

SetNillableName sets the "name" field if the given value is not nil.

type GroupCreateBulk 

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

GroupCreateBulk is the builder for creating many Group entities in bulk.

func (*GroupCreateBulk) Exec added in v0.9.0 

func (gcb *GroupCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*GroupCreateBulk) ExecX added in v0.9.0 

func (gcb *GroupCreateBulk) ExecX(ctx context.Context)

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

func (*GroupCreateBulk) Save 

func (gcb *GroupCreateBulk) Save(ctx context.Context) ([]*Group, error)

Save creates the Group entities in the database.

func (*GroupCreateBulk) SaveX 

func (gcb *GroupCreateBulk) SaveX(ctx context.Context) []*Group

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

type GroupDelete 

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

GroupDelete is the builder for deleting a Group entity.

func (*GroupDelete) Exec 

func (gd *GroupDelete) Exec(ctx context.Context) (int, error)

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

func (*GroupDelete) ExecX 

func (gd *GroupDelete) ExecX(ctx context.Context) int

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

func (*GroupDelete) Where 

func (gd *GroupDelete) Where(ps ...predicate.Group) *GroupDelete

Where appends a list predicates to the GroupDelete builder.

type GroupDeleteOne 

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

GroupDeleteOne is the builder for deleting a single Group entity.

func (*GroupDeleteOne) Exec 

func (gdo *GroupDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*GroupDeleteOne) ExecX 

func (gdo *GroupDeleteOne) ExecX(ctx context.Context)

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

func (*GroupDeleteOne) Where added in v0.11.7 

func (gdo *GroupDeleteOne) Where(ps ...predicate.Group) *GroupDeleteOne

Where appends a list predicates to the GroupDelete builder.

type GroupEdges 

type GroupEdges struct {
	// Users holds the value of the users edge.
	Users []*User `json:"users,omitempty"`
	// contains filtered or unexported fields
}

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

func (GroupEdges) UsersOrErr 

func (e GroupEdges) UsersOrErr() ([]*User, error)

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

type GroupGroupBy 

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

GroupGroupBy is the group-by builder for Group entities.

func (*GroupGroupBy) Aggregate 

func (ggb *GroupGroupBy) Aggregate(fns ...AggregateFunc) *GroupGroupBy

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

func (*GroupGroupBy) Bool 

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

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

func (*GroupGroupBy) BoolX 

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

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

func (*GroupGroupBy) Bools 

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

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

func (*GroupGroupBy) BoolsX 

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

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

func (*GroupGroupBy) Float64 

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

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

func (*GroupGroupBy) Float64X 

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

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

func (*GroupGroupBy) Float64s 

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

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

func (*GroupGroupBy) Float64sX 

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

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

func (*GroupGroupBy) Int 

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

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

func (*GroupGroupBy) IntX 

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

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

func (*GroupGroupBy) Ints 

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

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

func (*GroupGroupBy) IntsX 

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

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

func (*GroupGroupBy) Scan 

func (ggb *GroupGroupBy) Scan(ctx context.Context, v any) error

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

func (*GroupGroupBy) ScanX 

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

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

func (*GroupGroupBy) String 

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

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

func (*GroupGroupBy) StringX 

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

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

func (*GroupGroupBy) Strings 

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

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

func (*GroupGroupBy) StringsX 

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

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

type GroupMutation 

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

GroupMutation represents an operation that mutates the Group nodes in the graph.

func (*GroupMutation) AddField 

func (m *GroupMutation) 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 (*GroupMutation) AddUserIDs 

func (m *GroupMutation) AddUserIDs(ids ...int)

AddUserIDs adds the "users" edge to the User entity by ids.

func (*GroupMutation) AddedEdges 

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

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

func (*GroupMutation) AddedField 

func (m *GroupMutation) 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 (*GroupMutation) AddedFields 

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

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

func (*GroupMutation) AddedIDs 

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

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

func (*GroupMutation) ClearEdge 

func (m *GroupMutation) 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 (*GroupMutation) ClearField 

func (m *GroupMutation) 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 (*GroupMutation) ClearUsers 

func (m *GroupMutation) ClearUsers()

ClearUsers clears the "users" edge to the User entity.

func (*GroupMutation) ClearedEdges 

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

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

func (*GroupMutation) ClearedFields 

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

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

func (GroupMutation) Client 

func (m GroupMutation) 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 (*GroupMutation) EdgeCleared 

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

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

func (*GroupMutation) Field 

func (m *GroupMutation) 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 (*GroupMutation) FieldCleared 

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

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

func (*GroupMutation) Fields 

func (m *GroupMutation) 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 (*GroupMutation) ID 

func (m *GroupMutation) 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 (*GroupMutation) IDs added in v0.10.0 

func (m *GroupMutation) 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 (*GroupMutation) Name 

func (m *GroupMutation) Name() (r string, exists bool)

Name returns the value of the "name" field in the mutation.

func (*GroupMutation) OldField 

func (m *GroupMutation) 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 (*GroupMutation) OldName 

func (m *GroupMutation) OldName(ctx context.Context) (v string, err error)

OldName returns the old "name" field's value of the Group entity. If the Group 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 (*GroupMutation) Op 

func (m *GroupMutation) Op() Op

Op returns the operation name.

func (*GroupMutation) RemoveUserIDs 

func (m *GroupMutation) RemoveUserIDs(ids ...int)

RemoveUserIDs removes the "users" edge to the User entity by IDs.

func (*GroupMutation) RemovedEdges 

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

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

func (*GroupMutation) RemovedIDs 

func (m *GroupMutation) 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 (*GroupMutation) RemovedUsersIDs 

func (m *GroupMutation) RemovedUsersIDs() (ids []int)

RemovedUsers returns the removed IDs of the "users" edge to the User entity.

func (*GroupMutation) ResetEdge 

func (m *GroupMutation) 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 (*GroupMutation) ResetField 

func (m *GroupMutation) 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 (*GroupMutation) ResetName 

func (m *GroupMutation) ResetName()

ResetName resets all changes to the "name" field.

func (*GroupMutation) ResetUsers 

func (m *GroupMutation) ResetUsers()

ResetUsers resets all changes to the "users" edge.

func (*GroupMutation) SetField 

func (m *GroupMutation) 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 (*GroupMutation) SetName 

func (m *GroupMutation) SetName(s string)

SetName sets the "name" field.

func (*GroupMutation) SetOp added in v0.11.5 

func (m *GroupMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (GroupMutation) Tx 

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

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

func (*GroupMutation) Type 

func (m *GroupMutation) Type() string

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

func (*GroupMutation) UsersCleared 

func (m *GroupMutation) UsersCleared() bool

UsersCleared reports if the "users" edge to the User entity was cleared.

func (*GroupMutation) UsersIDs 

func (m *GroupMutation) UsersIDs() (ids []int)

UsersIDs returns the "users" edge IDs in the mutation.

func (*GroupMutation) Where added in v0.9.0 

func (m *GroupMutation) Where(ps ...predicate.Group)

Where appends a list predicates to the GroupMutation builder.

func (*GroupMutation) WhereP added in v0.11.5 

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

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

type GroupQuery 

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

GroupQuery is the builder for querying Group entities.

func (*GroupQuery) Aggregate added in v0.11.4 

func (gq *GroupQuery) Aggregate(fns ...AggregateFunc) *GroupSelect

Aggregate returns a GroupSelect configured with the given aggregations.

func (*GroupQuery) All 

func (gq *GroupQuery) All(ctx context.Context) ([]*Group, error)

All executes the query and returns a list of Groups.

func (*GroupQuery) AllX 

func (gq *GroupQuery) AllX(ctx context.Context) []*Group

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

func (*GroupQuery) Clone 

func (gq *GroupQuery) Clone() *GroupQuery

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

func (*GroupQuery) Count 

func (gq *GroupQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*GroupQuery) CountX 

func (gq *GroupQuery) CountX(ctx context.Context) int

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

func (*GroupQuery) Exist 

func (gq *GroupQuery) Exist(ctx context.Context) (bool, error)

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

func (*GroupQuery) ExistX 

func (gq *GroupQuery) ExistX(ctx context.Context) bool

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

func (*GroupQuery) First 

func (gq *GroupQuery) First(ctx context.Context) (*Group, error)

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

func (*GroupQuery) FirstID 

func (gq *GroupQuery) FirstID(ctx context.Context) (id int, err error)

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

func (*GroupQuery) FirstIDX 

func (gq *GroupQuery) FirstIDX(ctx context.Context) int

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

func (*GroupQuery) FirstX 

func (gq *GroupQuery) FirstX(ctx context.Context) *Group

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

func (*GroupQuery) GroupBy 

func (gq *GroupQuery) GroupBy(field string, fields ...string) *GroupGroupBy

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.Group.Query().
	GroupBy(group.FieldName).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*GroupQuery) IDs 

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

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

func (*GroupQuery) IDsX 

func (gq *GroupQuery) IDsX(ctx context.Context) []int

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

func (*GroupQuery) Limit 

func (gq *GroupQuery) Limit(limit int) *GroupQuery

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

func (*GroupQuery) Modify added in v0.10.0 

func (gq *GroupQuery) Modify(modifiers ...func(s *sql.Selector)) *GroupSelect

Modify adds a query modifier for attaching custom logic to queries.

func (*GroupQuery) Offset 

func (gq *GroupQuery) Offset(offset int) *GroupQuery

Offset to start from.

func (*GroupQuery) Only 

func (gq *GroupQuery) Only(ctx context.Context) (*Group, error)

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

func (*GroupQuery) OnlyID 

func (gq *GroupQuery) OnlyID(ctx context.Context) (id int, err error)

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

func (*GroupQuery) OnlyIDX 

func (gq *GroupQuery) OnlyIDX(ctx context.Context) int

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

func (*GroupQuery) OnlyX 

func (gq *GroupQuery) OnlyX(ctx context.Context) *Group

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

func (*GroupQuery) Order 

func (gq *GroupQuery) Order(o ...OrderFunc) *GroupQuery

Order specifies how the records should be ordered.

func (*GroupQuery) QueryUsers 

func (gq *GroupQuery) QueryUsers() *UserQuery

QueryUsers chains the current query on the "users" edge.

func (*GroupQuery) Select 

func (gq *GroupQuery) Select(fields ...string) *GroupSelect

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.Group.Query().
	Select(group.FieldName).
	Scan(ctx, &v)

func (*GroupQuery) Unique added in v0.8.0 

func (gq *GroupQuery) Unique(unique bool) *GroupQuery

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 (*GroupQuery) Where 

func (gq *GroupQuery) Where(ps ...predicate.Group) *GroupQuery

Where adds a new predicate for the GroupQuery builder.

func (*GroupQuery) WithUsers 

func (gq *GroupQuery) WithUsers(opts ...func(*UserQuery)) *GroupQuery

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

type GroupSelect 

type GroupSelect struct {
	*GroupQuery
	// contains filtered or unexported fields
}

GroupSelect is the builder for selecting fields of Group entities.

func (*GroupSelect) Aggregate added in v0.11.4 

func (gs *GroupSelect) Aggregate(fns ...AggregateFunc) *GroupSelect

Aggregate adds the given aggregation functions to the selector query.

func (*GroupSelect) Bool 

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

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

func (*GroupSelect) BoolX 

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

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

func (*GroupSelect) Bools 

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

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

func (*GroupSelect) BoolsX 

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

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

func (*GroupSelect) Float64 

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

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

func (*GroupSelect) Float64X 

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

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

func (*GroupSelect) Float64s 

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

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

func (*GroupSelect) Float64sX 

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

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

func (*GroupSelect) Int 

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

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

func (*GroupSelect) IntX 

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

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

func (*GroupSelect) Ints 

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

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

func (*GroupSelect) IntsX 

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

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

func (*GroupSelect) Modify added in v0.10.0 

func (gs *GroupSelect) Modify(modifiers ...func(s *sql.Selector)) *GroupSelect

Modify adds a query modifier for attaching custom logic to queries.

func (*GroupSelect) Scan 

func (gs *GroupSelect) Scan(ctx context.Context, v any) error

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

func (*GroupSelect) ScanX 

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

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

func (*GroupSelect) String 

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

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

func (*GroupSelect) StringX 

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

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

func (*GroupSelect) Strings 

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

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

func (*GroupSelect) StringsX 

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

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

type GroupUpdate 

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

GroupUpdate is the builder for updating Group entities.

func (*GroupUpdate) AddUserIDs 

func (gu *GroupUpdate) AddUserIDs(ids ...int) *GroupUpdate

AddUserIDs adds the "users" edge to the User entity by IDs.

func (*GroupUpdate) AddUsers 

func (gu *GroupUpdate) AddUsers(u ...*User) *GroupUpdate

AddUsers adds the "users" edges to the User entity.

func (*GroupUpdate) ClearUsers 

func (gu *GroupUpdate) ClearUsers() *GroupUpdate

ClearUsers clears all "users" edges to the User entity.

func (*GroupUpdate) Exec 

func (gu *GroupUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*GroupUpdate) ExecX 

func (gu *GroupUpdate) ExecX(ctx context.Context)

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

func (*GroupUpdate) Modify added in v0.11.2 

func (gu *GroupUpdate) Modify(modifiers ...func(u *sql.UpdateBuilder)) *GroupUpdate

Modify adds a statement modifier for attaching custom logic to the UPDATE statement.

func (*GroupUpdate) Mutation 

func (gu *GroupUpdate) Mutation() *GroupMutation

Mutation returns the GroupMutation object of the builder.

func (*GroupUpdate) RemoveUserIDs 

func (gu *GroupUpdate) RemoveUserIDs(ids ...int) *GroupUpdate

RemoveUserIDs removes the "users" edge to User entities by IDs.

func (*GroupUpdate) RemoveUsers 

func (gu *GroupUpdate) RemoveUsers(u ...*User) *GroupUpdate

RemoveUsers removes "users" edges to User entities.

func (*GroupUpdate) Save 

func (gu *GroupUpdate) Save(ctx context.Context) (int, error)

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

func (*GroupUpdate) SaveX 

func (gu *GroupUpdate) SaveX(ctx context.Context) int

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

func (*GroupUpdate) SetName 

func (gu *GroupUpdate) SetName(s string) *GroupUpdate

SetName sets the "name" field.

func (*GroupUpdate) SetNillableName 

func (gu *GroupUpdate) SetNillableName(s *string) *GroupUpdate

SetNillableName sets the "name" field if the given value is not nil.

func (*GroupUpdate) Where 

func (gu *GroupUpdate) Where(ps ...predicate.Group) *GroupUpdate

Where appends a list predicates to the GroupUpdate builder.

type GroupUpdateOne 

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

GroupUpdateOne is the builder for updating a single Group entity.

func (*GroupUpdateOne) AddUserIDs 

func (guo *GroupUpdateOne) AddUserIDs(ids ...int) *GroupUpdateOne

AddUserIDs adds the "users" edge to the User entity by IDs.

func (*GroupUpdateOne) AddUsers 

func (guo *GroupUpdateOne) AddUsers(u ...*User) *GroupUpdateOne

AddUsers adds the "users" edges to the User entity.

func (*GroupUpdateOne) ClearUsers 

func (guo *GroupUpdateOne) ClearUsers() *GroupUpdateOne

ClearUsers clears all "users" edges to the User entity.

func (*GroupUpdateOne) Exec 

func (guo *GroupUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*GroupUpdateOne) ExecX 

func (guo *GroupUpdateOne) ExecX(ctx context.Context)

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

func (*GroupUpdateOne) Modify added in v0.11.2 

func (guo *GroupUpdateOne) Modify(modifiers ...func(u *sql.UpdateBuilder)) *GroupUpdateOne

Modify adds a statement modifier for attaching custom logic to the UPDATE statement.

func (*GroupUpdateOne) Mutation 

func (guo *GroupUpdateOne) Mutation() *GroupMutation

Mutation returns the GroupMutation object of the builder.

func (*GroupUpdateOne) RemoveUserIDs 

func (guo *GroupUpdateOne) RemoveUserIDs(ids ...int) *GroupUpdateOne

RemoveUserIDs removes the "users" edge to User entities by IDs.

func (*GroupUpdateOne) RemoveUsers 

func (guo *GroupUpdateOne) RemoveUsers(u ...*User) *GroupUpdateOne

RemoveUsers removes "users" edges to User entities.

func (*GroupUpdateOne) Save 

func (guo *GroupUpdateOne) Save(ctx context.Context) (*Group, error)

Save executes the query and returns the updated Group entity.

func (*GroupUpdateOne) SaveX 

func (guo *GroupUpdateOne) SaveX(ctx context.Context) *Group

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

func (*GroupUpdateOne) Select added in v0.8.0 

func (guo *GroupUpdateOne) Select(field string, fields ...string) *GroupUpdateOne

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

func (*GroupUpdateOne) SetName 

func (guo *GroupUpdateOne) SetName(s string) *GroupUpdateOne

SetName sets the "name" field.

func (*GroupUpdateOne) SetNillableName 

func (guo *GroupUpdateOne) SetNillableName(s *string) *GroupUpdateOne

SetNillableName sets the "name" field if the given value is not nil.

func (*GroupUpdateOne) Where added in v0.11.8 

func (guo *GroupUpdateOne) Where(ps ...predicate.Group) *GroupUpdateOne

Where appends a list predicates to the GroupUpdate builder.

type Groups 

type Groups []*Group

Groups is a parsable slice of Group.

type Hook 

type Hook = ent.Hook

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

type InterceptFunc added in v0.11.5 

type InterceptFunc = ent.InterceptFunc

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

type Interceptor added in v0.11.5 

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 AlternateSchema 

func AlternateSchema(schemaConfig SchemaConfig) Option

AlternateSchemas allows alternate schema names to be passed into ent operations.

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.

func Asc 

func Asc(fields ...string) OrderFunc

Asc applies the given fields in ASC order.

func Desc 

func Desc(fields ...string) OrderFunc

Desc applies the given fields in DESC order.

type Pet 

type Pet struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// Name holds the value of the "name" field.
	Name string `json:"name,omitempty"`
	// OwnerID holds the value of the "owner_id" field.
	OwnerID int `json:"owner_id,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the PetQuery when eager-loading is set.
	Edges PetEdges `json:"edges"`
	// contains filtered or unexported fields
}

Pet is the model entity for the Pet schema.

func (*Pet) QueryOwner 

func (pe *Pet) QueryOwner() *UserQuery

QueryOwner queries the "owner" edge of the Pet entity.

func (*Pet) String 

func (pe *Pet) String() string

String implements the fmt.Stringer.

func (*Pet) Unwrap 

func (pe *Pet) Unwrap() *Pet

Unwrap unwraps the Pet 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 (*Pet) Update 

func (pe *Pet) Update() *PetUpdateOne

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

type PetClient 

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

PetClient is a client for the Pet schema.

func NewPetClient 

func NewPetClient(c config) *PetClient

NewPetClient returns a client for the Pet from the given config.

func (*PetClient) Create 

func (c *PetClient) Create() *PetCreate

Create returns a builder for creating a Pet entity.

func (*PetClient) CreateBulk 

func (c *PetClient) CreateBulk(builders ...*PetCreate) *PetCreateBulk

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

func (*PetClient) Delete 

func (c *PetClient) Delete() *PetDelete

Delete returns a delete builder for Pet.

func (*PetClient) DeleteOne 

func (c *PetClient) DeleteOne(pe *Pet) *PetDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*PetClient) DeleteOneID 

func (c *PetClient) DeleteOneID(id int) *PetDeleteOne

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

func (*PetClient) Get 

func (c *PetClient) Get(ctx context.Context, id int) (*Pet, error)

Get returns a Pet entity by its id.

func (*PetClient) GetX 

func (c *PetClient) GetX(ctx context.Context, id int) *Pet

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

func (*PetClient) Hooks 

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

Hooks returns the client hooks.

func (*PetClient) Intercept added in v0.11.5 

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

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

func (*PetClient) Interceptors added in v0.11.5 

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

Interceptors returns the client interceptors.

func (*PetClient) Query 

func (c *PetClient) Query() *PetQuery

Query returns a query builder for Pet.

func (*PetClient) QueryOwner 

func (c *PetClient) QueryOwner(pe *Pet) *UserQuery

QueryOwner queries the owner edge of a Pet.

func (*PetClient) Update 

func (c *PetClient) Update() *PetUpdate

Update returns an update builder for Pet.

func (*PetClient) UpdateOne 

func (c *PetClient) UpdateOne(pe *Pet) *PetUpdateOne

UpdateOne returns an update builder for the given entity.

func (*PetClient) UpdateOneID 

func (c *PetClient) UpdateOneID(id int) *PetUpdateOne

UpdateOneID returns an update builder for the given id.

func (*PetClient) Use 

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

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

type PetCreate 

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

PetCreate is the builder for creating a Pet entity.

func (*PetCreate) Exec added in v0.9.0 

func (pc *PetCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*PetCreate) ExecX added in v0.9.0 

func (pc *PetCreate) ExecX(ctx context.Context)

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

func (*PetCreate) Mutation 

func (pc *PetCreate) Mutation() *PetMutation

Mutation returns the PetMutation object of the builder.

func (*PetCreate) Save 

func (pc *PetCreate) Save(ctx context.Context) (*Pet, error)

Save creates the Pet in the database.

func (*PetCreate) SaveX 

func (pc *PetCreate) SaveX(ctx context.Context) *Pet

SaveX calls Save and panics if Save returns an error.

func (*PetCreate) SetName 

func (pc *PetCreate) SetName(s string) *PetCreate

SetName sets the "name" field.

func (*PetCreate) SetNillableName 

func (pc *PetCreate) SetNillableName(s *string) *PetCreate

SetNillableName sets the "name" field if the given value is not nil.

func (*PetCreate) SetNillableOwnerID 

func (pc *PetCreate) SetNillableOwnerID(i *int) *PetCreate

SetNillableOwnerID sets the "owner_id" field if the given value is not nil.

func (*PetCreate) SetOwner 

func (pc *PetCreate) SetOwner(u *User) *PetCreate

SetOwner sets the "owner" edge to the User entity.

func (*PetCreate) SetOwnerID 

func (pc *PetCreate) SetOwnerID(i int) *PetCreate

SetOwnerID sets the "owner_id" field.

type PetCreateBulk 

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

PetCreateBulk is the builder for creating many Pet entities in bulk.

func (*PetCreateBulk) Exec added in v0.9.0 

func (pcb *PetCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*PetCreateBulk) ExecX added in v0.9.0 

func (pcb *PetCreateBulk) ExecX(ctx context.Context)

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

func (*PetCreateBulk) Save 

func (pcb *PetCreateBulk) Save(ctx context.Context) ([]*Pet, error)

Save creates the Pet entities in the database.

func (*PetCreateBulk) SaveX 

func (pcb *PetCreateBulk) SaveX(ctx context.Context) []*Pet

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

type PetDelete 

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

PetDelete is the builder for deleting a Pet entity.

func (*PetDelete) Exec 

func (pd *PetDelete) Exec(ctx context.Context) (int, error)

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

func (*PetDelete) ExecX 

func (pd *PetDelete) ExecX(ctx context.Context) int

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

func (*PetDelete) Where 

func (pd *PetDelete) Where(ps ...predicate.Pet) *PetDelete

Where appends a list predicates to the PetDelete builder.

type PetDeleteOne 

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

PetDeleteOne is the builder for deleting a single Pet entity.

func (*PetDeleteOne) Exec 

func (pdo *PetDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*PetDeleteOne) ExecX 

func (pdo *PetDeleteOne) ExecX(ctx context.Context)

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

func (*PetDeleteOne) Where added in v0.11.7 

func (pdo *PetDeleteOne) Where(ps ...predicate.Pet) *PetDeleteOne

Where appends a list predicates to the PetDelete builder.

type PetEdges 

type PetEdges struct {
	// Owner holds the value of the owner edge.
	Owner *User `json:"owner,omitempty"`
	// contains filtered or unexported fields
}

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

func (PetEdges) OwnerOrErr 

func (e PetEdges) OwnerOrErr() (*User, error)

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

type PetGroupBy 

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

PetGroupBy is the group-by builder for Pet entities.

func (*PetGroupBy) Aggregate 

func (pgb *PetGroupBy) Aggregate(fns ...AggregateFunc) *PetGroupBy

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

func (*PetGroupBy) Bool 

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

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

func (*PetGroupBy) BoolX 

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

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

func (*PetGroupBy) Bools 

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

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

func (*PetGroupBy) BoolsX 

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

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

func (*PetGroupBy) Float64 

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

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

func (*PetGroupBy) Float64X 

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

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

func (*PetGroupBy) Float64s 

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

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

func (*PetGroupBy) Float64sX 

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

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

func (*PetGroupBy) Int 

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

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

func (*PetGroupBy) IntX 

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

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

func (*PetGroupBy) Ints 

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

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

func (*PetGroupBy) IntsX 

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

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

func (*PetGroupBy) Scan 

func (pgb *PetGroupBy) Scan(ctx context.Context, v any) error

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

func (*PetGroupBy) ScanX 

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

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

func (*PetGroupBy) String 

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

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

func (*PetGroupBy) StringX 

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

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

func (*PetGroupBy) Strings 

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

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

func (*PetGroupBy) StringsX 

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

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

type PetMutation 

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

PetMutation represents an operation that mutates the Pet nodes in the graph.

func (*PetMutation) AddField 

func (m *PetMutation) 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 (*PetMutation) AddedEdges 

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

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

func (*PetMutation) AddedField 

func (m *PetMutation) 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 (*PetMutation) AddedFields 

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

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

func (*PetMutation) AddedIDs 

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

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

func (*PetMutation) ClearEdge 

func (m *PetMutation) 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 (*PetMutation) ClearField 

func (m *PetMutation) 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 (*PetMutation) ClearOwner 

func (m *PetMutation) ClearOwner()

ClearOwner clears the "owner" edge to the User entity.

func (*PetMutation) ClearOwnerID added in v0.10.0 

func (m *PetMutation) ClearOwnerID()

ClearOwnerID clears the value of the "owner_id" field.

func (*PetMutation) ClearedEdges 

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

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

func (*PetMutation) ClearedFields 

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

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

func (PetMutation) Client 

func (m PetMutation) 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 (*PetMutation) EdgeCleared 

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

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

func (*PetMutation) Field 

func (m *PetMutation) 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 (*PetMutation) FieldCleared 

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

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

func (*PetMutation) Fields 

func (m *PetMutation) 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 (*PetMutation) ID 

func (m *PetMutation) 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 (*PetMutation) IDs added in v0.10.0 

func (m *PetMutation) 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 (*PetMutation) Name 

func (m *PetMutation) Name() (r string, exists bool)

Name returns the value of the "name" field in the mutation.

func (*PetMutation) OldField 

func (m *PetMutation) 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 (*PetMutation) OldName 

func (m *PetMutation) OldName(ctx context.Context) (v string, err error)

OldName returns the old "name" field's value of the Pet entity. If the Pet 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 (*PetMutation) OldOwnerID added in v0.10.0 

func (m *PetMutation) OldOwnerID(ctx context.Context) (v int, err error)

OldOwnerID returns the old "owner_id" field's value of the Pet entity. If the Pet 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 (*PetMutation) Op 

func (m *PetMutation) Op() Op

Op returns the operation name.

func (*PetMutation) OwnerCleared 

func (m *PetMutation) OwnerCleared() bool

OwnerCleared reports if the "owner" edge to the User entity was cleared.

func (*PetMutation) OwnerID 

func (m *PetMutation) OwnerID() (r int, exists bool)

OwnerID returns the value of the "owner_id" field in the mutation.

func (*PetMutation) OwnerIDCleared added in v0.10.0 

func (m *PetMutation) OwnerIDCleared() bool

OwnerIDCleared returns if the "owner_id" field was cleared in this mutation.

func (*PetMutation) OwnerIDs 

func (m *PetMutation) OwnerIDs() (ids []int)

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

func (*PetMutation) RemovedEdges 

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

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

func (*PetMutation) RemovedIDs 

func (m *PetMutation) 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 (*PetMutation) ResetEdge 

func (m *PetMutation) 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 (*PetMutation) ResetField 

func (m *PetMutation) 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 (*PetMutation) ResetName 

func (m *PetMutation) ResetName()

ResetName resets all changes to the "name" field.

func (*PetMutation) ResetOwner 

func (m *PetMutation) ResetOwner()

ResetOwner resets all changes to the "owner" edge.

func (*PetMutation) ResetOwnerID added in v0.10.0 

func (m *PetMutation) ResetOwnerID()

ResetOwnerID resets all changes to the "owner_id" field.

func (*PetMutation) SetField 

func (m *PetMutation) 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 (*PetMutation) SetName 

func (m *PetMutation) SetName(s string)

SetName sets the "name" field.

func (*PetMutation) SetOp added in v0.11.5 

func (m *PetMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (*PetMutation) SetOwnerID 

func (m *PetMutation) SetOwnerID(i int)

SetOwnerID sets the "owner_id" field.

func (PetMutation) Tx 

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

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

func (*PetMutation) Type 

func (m *PetMutation) Type() string

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

func (*PetMutation) Where added in v0.9.0 

func (m *PetMutation) Where(ps ...predicate.Pet)

Where appends a list predicates to the PetMutation builder.

func (*PetMutation) WhereP added in v0.11.5 

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

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

type PetQuery 

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

PetQuery is the builder for querying Pet entities.

func (*PetQuery) Aggregate added in v0.11.4 

func (pq *PetQuery) Aggregate(fns ...AggregateFunc) *PetSelect

Aggregate returns a PetSelect configured with the given aggregations.

func (*PetQuery) All 

func (pq *PetQuery) All(ctx context.Context) ([]*Pet, error)

All executes the query and returns a list of Pets.

func (*PetQuery) AllX 

func (pq *PetQuery) AllX(ctx context.Context) []*Pet

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

func (*PetQuery) Clone 

func (pq *PetQuery) Clone() *PetQuery

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

func (*PetQuery) Count 

func (pq *PetQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*PetQuery) CountX 

func (pq *PetQuery) CountX(ctx context.Context) int

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

func (*PetQuery) Exist 

func (pq *PetQuery) Exist(ctx context.Context) (bool, error)

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

func (*PetQuery) ExistX 

func (pq *PetQuery) ExistX(ctx context.Context) bool

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

func (*PetQuery) First 

func (pq *PetQuery) First(ctx context.Context) (*Pet, error)

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

func (*PetQuery) FirstID 

func (pq *PetQuery) FirstID(ctx context.Context) (id int, err error)

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

func (*PetQuery) FirstIDX 

func (pq *PetQuery) FirstIDX(ctx context.Context) int

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

func (*PetQuery) FirstX 

func (pq *PetQuery) FirstX(ctx context.Context) *Pet

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

func (*PetQuery) GroupBy 

func (pq *PetQuery) GroupBy(field string, fields ...string) *PetGroupBy

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.Pet.Query().
	GroupBy(pet.FieldName).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*PetQuery) IDs 

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

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

func (*PetQuery) IDsX 

func (pq *PetQuery) IDsX(ctx context.Context) []int

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

func (*PetQuery) Limit 

func (pq *PetQuery) Limit(limit int) *PetQuery

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

func (*PetQuery) Modify added in v0.10.0 

func (pq *PetQuery) Modify(modifiers ...func(s *sql.Selector)) *PetSelect

Modify adds a query modifier for attaching custom logic to queries.

func (*PetQuery) Offset 

func (pq *PetQuery) Offset(offset int) *PetQuery

Offset to start from.

func (*PetQuery) Only 

func (pq *PetQuery) Only(ctx context.Context) (*Pet, error)

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

func (*PetQuery) OnlyID 

func (pq *PetQuery) OnlyID(ctx context.Context) (id int, err error)

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

func (*PetQuery) OnlyIDX 

func (pq *PetQuery) OnlyIDX(ctx context.Context) int

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

func (*PetQuery) OnlyX 

func (pq *PetQuery) OnlyX(ctx context.Context) *Pet

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

func (*PetQuery) Order 

func (pq *PetQuery) Order(o ...OrderFunc) *PetQuery

Order specifies how the records should be ordered.

func (*PetQuery) QueryOwner 

func (pq *PetQuery) QueryOwner() *UserQuery

QueryOwner chains the current query on the "owner" edge.

func (*PetQuery) Select 

func (pq *PetQuery) Select(fields ...string) *PetSelect

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.Pet.Query().
	Select(pet.FieldName).
	Scan(ctx, &v)

func (*PetQuery) Unique added in v0.8.0 

func (pq *PetQuery) Unique(unique bool) *PetQuery

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 (*PetQuery) Where 

func (pq *PetQuery) Where(ps ...predicate.Pet) *PetQuery

Where adds a new predicate for the PetQuery builder.

func (*PetQuery) WithOwner 

func (pq *PetQuery) WithOwner(opts ...func(*UserQuery)) *PetQuery

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

type PetSelect 

type PetSelect struct {
	*PetQuery
	// contains filtered or unexported fields
}

PetSelect is the builder for selecting fields of Pet entities.

func (*PetSelect) Aggregate added in v0.11.4 

func (ps *PetSelect) Aggregate(fns ...AggregateFunc) *PetSelect

Aggregate adds the given aggregation functions to the selector query.

func (*PetSelect) Bool 

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

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

func (*PetSelect) BoolX 

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

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

func (*PetSelect) Bools 

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

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

func (*PetSelect) BoolsX 

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

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

func (*PetSelect) Float64 

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

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

func (*PetSelect) Float64X 

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

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

func (*PetSelect) Float64s 

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

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

func (*PetSelect) Float64sX 

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

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

func (*PetSelect) Int 

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

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

func (*PetSelect) IntX 

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

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

func (*PetSelect) Ints 

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

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

func (*PetSelect) IntsX 

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

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

func (*PetSelect) Modify added in v0.10.0 

func (ps *PetSelect) Modify(modifiers ...func(s *sql.Selector)) *PetSelect

Modify adds a query modifier for attaching custom logic to queries.

func (*PetSelect) Scan 

func (ps *PetSelect) Scan(ctx context.Context, v any) error

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

func (*PetSelect) ScanX 

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

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

func (*PetSelect) String 

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

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

func (*PetSelect) StringX 

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

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

func (*PetSelect) Strings 

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

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

func (*PetSelect) StringsX 

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

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

type PetUpdate 

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

PetUpdate is the builder for updating Pet entities.

func (*PetUpdate) ClearOwner 

func (pu *PetUpdate) ClearOwner() *PetUpdate

ClearOwner clears the "owner" edge to the User entity.

func (*PetUpdate) ClearOwnerID added in v0.10.0 

func (pu *PetUpdate) ClearOwnerID() *PetUpdate

ClearOwnerID clears the value of the "owner_id" field.

func (*PetUpdate) Exec 

func (pu *PetUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*PetUpdate) ExecX 

func (pu *PetUpdate) ExecX(ctx context.Context)

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

func (*PetUpdate) Modify added in v0.11.2 

func (pu *PetUpdate) Modify(modifiers ...func(u *sql.UpdateBuilder)) *PetUpdate

Modify adds a statement modifier for attaching custom logic to the UPDATE statement.

func (*PetUpdate) Mutation 

func (pu *PetUpdate) Mutation() *PetMutation

Mutation returns the PetMutation object of the builder.

func (*PetUpdate) Save 

func (pu *PetUpdate) Save(ctx context.Context) (int, error)

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

func (*PetUpdate) SaveX 

func (pu *PetUpdate) SaveX(ctx context.Context) int

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

func (*PetUpdate) SetName 

func (pu *PetUpdate) SetName(s string) *PetUpdate

SetName sets the "name" field.

func (*PetUpdate) SetNillableName 

func (pu *PetUpdate) SetNillableName(s *string) *PetUpdate

SetNillableName sets the "name" field if the given value is not nil.

func (*PetUpdate) SetNillableOwnerID 

func (pu *PetUpdate) SetNillableOwnerID(i *int) *PetUpdate

SetNillableOwnerID sets the "owner_id" field if the given value is not nil.

func (*PetUpdate) SetOwner 

func (pu *PetUpdate) SetOwner(u *User) *PetUpdate

SetOwner sets the "owner" edge to the User entity.

func (*PetUpdate) SetOwnerID 

func (pu *PetUpdate) SetOwnerID(i int) *PetUpdate

SetOwnerID sets the "owner_id" field.

func (*PetUpdate) Where 

func (pu *PetUpdate) Where(ps ...predicate.Pet) *PetUpdate

Where appends a list predicates to the PetUpdate builder.

type PetUpdateOne 

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

PetUpdateOne is the builder for updating a single Pet entity.

func (*PetUpdateOne) ClearOwner 

func (puo *PetUpdateOne) ClearOwner() *PetUpdateOne

ClearOwner clears the "owner" edge to the User entity.

func (*PetUpdateOne) ClearOwnerID added in v0.10.0 

func (puo *PetUpdateOne) ClearOwnerID() *PetUpdateOne

ClearOwnerID clears the value of the "owner_id" field.

func (*PetUpdateOne) Exec 

func (puo *PetUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*PetUpdateOne) ExecX 

func (puo *PetUpdateOne) ExecX(ctx context.Context)

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

func (*PetUpdateOne) Modify added in v0.11.2 

func (puo *PetUpdateOne) Modify(modifiers ...func(u *sql.UpdateBuilder)) *PetUpdateOne

Modify adds a statement modifier for attaching custom logic to the UPDATE statement.

func (*PetUpdateOne) Mutation 

func (puo *PetUpdateOne) Mutation() *PetMutation

Mutation returns the PetMutation object of the builder.

func (*PetUpdateOne) Save 

func (puo *PetUpdateOne) Save(ctx context.Context) (*Pet, error)

Save executes the query and returns the updated Pet entity.

func (*PetUpdateOne) SaveX 

func (puo *PetUpdateOne) SaveX(ctx context.Context) *Pet

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

func (*PetUpdateOne) Select added in v0.8.0 

func (puo *PetUpdateOne) Select(field string, fields ...string) *PetUpdateOne

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

func (*PetUpdateOne) SetName 

func (puo *PetUpdateOne) SetName(s string) *PetUpdateOne

SetName sets the "name" field.

func (*PetUpdateOne) SetNillableName 

func (puo *PetUpdateOne) SetNillableName(s *string) *PetUpdateOne

SetNillableName sets the "name" field if the given value is not nil.

func (*PetUpdateOne) SetNillableOwnerID 

func (puo *PetUpdateOne) SetNillableOwnerID(i *int) *PetUpdateOne

SetNillableOwnerID sets the "owner_id" field if the given value is not nil.

func (*PetUpdateOne) SetOwner 

func (puo *PetUpdateOne) SetOwner(u *User) *PetUpdateOne

SetOwner sets the "owner" edge to the User entity.

func (*PetUpdateOne) SetOwnerID 

func (puo *PetUpdateOne) SetOwnerID(i int) *PetUpdateOne

SetOwnerID sets the "owner_id" field.

func (*PetUpdateOne) Where added in v0.11.8 

func (puo *PetUpdateOne) Where(ps ...predicate.Pet) *PetUpdateOne

Where appends a list predicates to the PetUpdate builder.

type Pets 

type Pets []*Pet

Pets is a parsable slice of Pet.

type Policy 

type Policy = ent.Policy

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

type Querier added in v0.11.5 

type Querier = ent.Querier

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

type QuerierFunc added in v0.11.5 

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 added in v0.11.6 

type QueryContext = ent.QueryContext

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

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 SchemaConfig 

type SchemaConfig = internal.SchemaConfig

SchemaConfig represents alternative schema names for all tables that can be passed at runtime.

func SchemaConfigFromContext added in v0.10.0 

func SchemaConfigFromContext(ctx context.Context) SchemaConfig

SchemaConfigFromContext exports the internal.SchemaConfigFromContext for external usage (inside custom predicates or modifiers).

type TraverseFunc added in v0.11.5 

type TraverseFunc = ent.TraverseFunc

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

type Traverser added in v0.11.5 

type Traverser = ent.Traverser

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

type Tx 

type Tx struct {

	// Friendship is the client for interacting with the Friendship builders.
	Friendship *FriendshipClient
	// Group is the client for interacting with the Group builders.
	Group *GroupClient
	// Pet is the client for interacting with the Pet builders.
	Pet *PetClient
	// 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"`
	// 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 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) QueryFriends added in v0.11.5 

func (u *User) QueryFriends() *UserQuery

QueryFriends queries the "friends" edge of the User entity.

func (*User) QueryFriendships added in v0.11.5 

func (u *User) QueryFriendships() *FriendshipQuery

QueryFriendships queries the "friendships" edge of the User entity.

func (*User) QueryGroups 

func (u *User) QueryGroups() *GroupQuery

QueryGroups queries the "groups" edge of the User entity.

func (*User) QueryPets 

func (u *User) QueryPets() *PetQuery

QueryPets queries the "pets" 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.

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 added in v0.11.5 

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 added in v0.11.5 

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

Interceptors returns the client interceptors.

func (*UserClient) Query 

func (c *UserClient) Query() *UserQuery

Query returns a query builder for User.

func (*UserClient) QueryFriends added in v0.11.5 

func (c *UserClient) QueryFriends(u *User) *UserQuery

QueryFriends queries the friends edge of a User.

func (*UserClient) QueryFriendships added in v0.11.5 

func (c *UserClient) QueryFriendships(u *User) *FriendshipQuery

QueryFriendships queries the friendships edge of a User.

func (*UserClient) QueryGroups 

func (c *UserClient) QueryGroups(u *User) *GroupQuery

QueryGroups queries the groups edge of a User.

func (*UserClient) QueryPets 

func (c *UserClient) QueryPets(u *User) *PetQuery

QueryPets queries the pets 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) AddFriendIDs added in v0.11.5 

func (uc *UserCreate) AddFriendIDs(ids ...int) *UserCreate

AddFriendIDs adds the "friends" edge to the User entity by IDs.

func (*UserCreate) AddFriends added in v0.11.5 

func (uc *UserCreate) AddFriends(u ...*User) *UserCreate

AddFriends adds the "friends" edges to the User entity.

func (*UserCreate) AddFriendshipIDs added in v0.11.5 

func (uc *UserCreate) AddFriendshipIDs(ids ...int) *UserCreate

AddFriendshipIDs adds the "friendships" edge to the Friendship entity by IDs.

func (*UserCreate) AddFriendships added in v0.11.5 

func (uc *UserCreate) AddFriendships(f ...*Friendship) *UserCreate

AddFriendships adds the "friendships" edges to the Friendship entity.

func (*UserCreate) AddGroupIDs 

func (uc *UserCreate) AddGroupIDs(ids ...int) *UserCreate

AddGroupIDs adds the "groups" edge to the Group entity by IDs.

func (*UserCreate) AddGroups 

func (uc *UserCreate) AddGroups(g ...*Group) *UserCreate

AddGroups adds the "groups" edges to the Group entity.

func (*UserCreate) AddPetIDs 

func (uc *UserCreate) AddPetIDs(ids ...int) *UserCreate

AddPetIDs adds the "pets" edge to the Pet entity by IDs.

func (*UserCreate) AddPets 

func (uc *UserCreate) AddPets(p ...*Pet) *UserCreate

AddPets adds the "pets" edges to the Pet entity.

func (*UserCreate) Exec added in v0.9.0 

func (uc *UserCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*UserCreate) ExecX added in v0.9.0 

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) SetName 

func (uc *UserCreate) SetName(s string) *UserCreate

SetName sets the "name" field.

func (*UserCreate) SetNillableName 

func (uc *UserCreate) SetNillableName(s *string) *UserCreate

SetNillableName sets the "name" field if the given value is not nil.

type UserCreateBulk 

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

UserCreateBulk is the builder for creating many User entities in bulk.

func (*UserCreateBulk) Exec added in v0.9.0 

func (ucb *UserCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*UserCreateBulk) ExecX added in v0.9.0 

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 added in v0.11.7 

func (udo *UserDeleteOne) Where(ps ...predicate.User) *UserDeleteOne

Where appends a list predicates to the UserDelete builder.

type UserEdges 

type UserEdges struct {
	// Pets holds the value of the pets edge.
	Pets []*Pet `json:"pets,omitempty"`
	// Groups holds the value of the groups edge.
	Groups []*Group `json:"groups,omitempty"`
	// Friends holds the value of the friends edge.
	Friends []*User `json:"friends,omitempty"`
	// Friendships holds the value of the friendships edge.
	Friendships []*Friendship `json:"friendships,omitempty"`
	// contains filtered or unexported fields
}

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

func (UserEdges) FriendsOrErr added in v0.11.5 

func (e UserEdges) FriendsOrErr() ([]*User, error)

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

func (UserEdges) FriendshipsOrErr added in v0.11.5 

func (e UserEdges) FriendshipsOrErr() ([]*Friendship, error)

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

func (UserEdges) GroupsOrErr 

func (e UserEdges) GroupsOrErr() ([]*Group, error)

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

func (UserEdges) PetsOrErr 

func (e UserEdges) PetsOrErr() ([]*Pet, error)

PetsOrErr returns the Pets 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) 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) AddFriendIDs added in v0.11.5 

func (m *UserMutation) AddFriendIDs(ids ...int)

AddFriendIDs adds the "friends" edge to the User entity by ids.

func (*UserMutation) AddFriendshipIDs added in v0.11.5 

func (m *UserMutation) AddFriendshipIDs(ids ...int)

AddFriendshipIDs adds the "friendships" edge to the Friendship entity by ids.

func (*UserMutation) AddGroupIDs 

func (m *UserMutation) AddGroupIDs(ids ...int)

AddGroupIDs adds the "groups" edge to the Group entity by ids.

func (*UserMutation) AddPetIDs 

func (m *UserMutation) AddPetIDs(ids ...int)

AddPetIDs adds the "pets" edge to the Pet 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) 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) ClearFriends added in v0.11.5 

func (m *UserMutation) ClearFriends()

ClearFriends clears the "friends" edge to the User entity.

func (*UserMutation) ClearFriendships added in v0.11.5 

func (m *UserMutation) ClearFriendships()

ClearFriendships clears the "friendships" edge to the Friendship entity.

func (*UserMutation) ClearGroups 

func (m *UserMutation) ClearGroups()

ClearGroups clears the "groups" edge to the Group entity.

func (*UserMutation) ClearPets 

func (m *UserMutation) ClearPets()

ClearPets clears the "pets" edge to the Pet 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) 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) 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) FriendsCleared added in v0.11.5 

func (m *UserMutation) FriendsCleared() bool

FriendsCleared reports if the "friends" edge to the User entity was cleared.

func (*UserMutation) FriendsIDs added in v0.11.5 

func (m *UserMutation) FriendsIDs() (ids []int)

FriendsIDs returns the "friends" edge IDs in the mutation.

func (*UserMutation) FriendshipsCleared added in v0.11.5 

func (m *UserMutation) FriendshipsCleared() bool

FriendshipsCleared reports if the "friendships" edge to the Friendship entity was cleared.

func (*UserMutation) FriendshipsIDs added in v0.11.5 

func (m *UserMutation) FriendshipsIDs() (ids []int)

FriendshipsIDs returns the "friendships" edge IDs in the mutation.

func (*UserMutation) GroupsCleared 

func (m *UserMutation) GroupsCleared() bool

GroupsCleared reports if the "groups" edge to the Group entity was cleared.

func (*UserMutation) GroupsIDs 

func (m *UserMutation) GroupsIDs() (ids []int)

GroupsIDs returns the "groups" edge IDs in the mutation.

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 added in v0.10.0 

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) Name 

func (m *UserMutation) Name() (r string, exists bool)

Name returns the value of the "name" field in the mutation.

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) OldName 

func (m *UserMutation) OldName(ctx context.Context) (v string, err error)

OldName returns the old "name" 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) PetsCleared 

func (m *UserMutation) PetsCleared() bool

PetsCleared reports if the "pets" edge to the Pet entity was cleared.

func (*UserMutation) PetsIDs 

func (m *UserMutation) PetsIDs() (ids []int)

PetsIDs returns the "pets" edge IDs in the mutation.

func (*UserMutation) RemoveFriendIDs added in v0.11.5 

func (m *UserMutation) RemoveFriendIDs(ids ...int)

RemoveFriendIDs removes the "friends" edge to the User entity by IDs.

func (*UserMutation) RemoveFriendshipIDs added in v0.11.5 

func (m *UserMutation) RemoveFriendshipIDs(ids ...int)

RemoveFriendshipIDs removes the "friendships" edge to the Friendship entity by IDs.

func (*UserMutation) RemoveGroupIDs 

func (m *UserMutation) RemoveGroupIDs(ids ...int)

RemoveGroupIDs removes the "groups" edge to the Group entity by IDs.

func (*UserMutation) RemovePetIDs 

func (m *UserMutation) RemovePetIDs(ids ...int)

RemovePetIDs removes the "pets" edge to the Pet entity by IDs.

func (*UserMutation) RemovedEdges 

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

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

func (*UserMutation) RemovedFriendsIDs added in v0.11.5 

func (m *UserMutation) RemovedFriendsIDs() (ids []int)

RemovedFriends returns the removed IDs of the "friends" edge to the User entity.

func (*UserMutation) RemovedFriendshipsIDs added in v0.11.5 

func (m *UserMutation) RemovedFriendshipsIDs() (ids []int)

RemovedFriendships returns the removed IDs of the "friendships" edge to the Friendship entity.

func (*UserMutation) RemovedGroupsIDs 

func (m *UserMutation) RemovedGroupsIDs() (ids []int)

RemovedGroups returns the removed IDs of the "groups" edge to the Group entity.

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) RemovedPetsIDs 

func (m *UserMutation) RemovedPetsIDs() (ids []int)

RemovedPets returns the removed IDs of the "pets" edge to the Pet entity.

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) 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) ResetFriends added in v0.11.5 

func (m *UserMutation) ResetFriends()

ResetFriends resets all changes to the "friends" edge.

func (*UserMutation) ResetFriendships added in v0.11.5 

func (m *UserMutation) ResetFriendships()

ResetFriendships resets all changes to the "friendships" edge.

func (*UserMutation) ResetGroups 

func (m *UserMutation) ResetGroups()

ResetGroups resets all changes to the "groups" edge.

func (*UserMutation) ResetName 

func (m *UserMutation) ResetName()

ResetName resets all changes to the "name" field.

func (*UserMutation) ResetPets 

func (m *UserMutation) ResetPets()

ResetPets resets all changes to the "pets" edge.

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) SetName 

func (m *UserMutation) SetName(s string)

SetName sets the "name" field.

func (*UserMutation) SetOp added in v0.11.5 

func (m *UserMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

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) Where added in v0.9.0 

func (m *UserMutation) Where(ps ...predicate.User)

Where appends a list predicates to the UserMutation builder.

func (*UserMutation) WhereP added in v0.11.5 

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 added in v0.11.4 

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 {
	Name string `json:"name,omitempty"`
	Count int `json:"count,omitempty"`
}

client.User.Query().
	GroupBy(user.FieldName).
	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) Modify added in v0.10.0 

func (uq *UserQuery) Modify(modifiers ...func(s *sql.Selector)) *UserSelect

Modify adds a query modifier for attaching custom logic to queries.

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 ...OrderFunc) *UserQuery

Order specifies how the records should be ordered.

func (*UserQuery) QueryFriends added in v0.11.5 

func (uq *UserQuery) QueryFriends() *UserQuery

QueryFriends chains the current query on the "friends" edge.

func (*UserQuery) QueryFriendships added in v0.11.5 

func (uq *UserQuery) QueryFriendships() *FriendshipQuery

QueryFriendships chains the current query on the "friendships" edge.

func (*UserQuery) QueryGroups 

func (uq *UserQuery) QueryGroups() *GroupQuery

QueryGroups chains the current query on the "groups" edge.

func (*UserQuery) QueryPets 

func (uq *UserQuery) QueryPets() *PetQuery

QueryPets chains the current query on the "pets" 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 {
	Name string `json:"name,omitempty"`
}

client.User.Query().
	Select(user.FieldName).
	Scan(ctx, &v)

func (*UserQuery) Unique added in v0.8.0 

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) WithFriends added in v0.11.5 

func (uq *UserQuery) WithFriends(opts ...func(*UserQuery)) *UserQuery

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

func (*UserQuery) WithFriendships added in v0.11.5 

func (uq *UserQuery) WithFriendships(opts ...func(*FriendshipQuery)) *UserQuery

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

func (*UserQuery) WithGroups 

func (uq *UserQuery) WithGroups(opts ...func(*GroupQuery)) *UserQuery

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

func (*UserQuery) WithPets 

func (uq *UserQuery) WithPets(opts ...func(*PetQuery)) *UserQuery

WithPets tells the query-builder to eager-load the nodes that are connected to the "pets" 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 added in v0.11.4 

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) Modify added in v0.10.0 

func (us *UserSelect) Modify(modifiers ...func(s *sql.Selector)) *UserSelect

Modify adds a query modifier for attaching custom logic to queries.

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) AddFriendIDs added in v0.11.5 

func (uu *UserUpdate) AddFriendIDs(ids ...int) *UserUpdate

AddFriendIDs adds the "friends" edge to the User entity by IDs.

func (*UserUpdate) AddFriends added in v0.11.5 

func (uu *UserUpdate) AddFriends(u ...*User) *UserUpdate

AddFriends adds the "friends" edges to the User entity.

func (*UserUpdate) AddFriendshipIDs added in v0.11.5 

func (uu *UserUpdate) AddFriendshipIDs(ids ...int) *UserUpdate

AddFriendshipIDs adds the "friendships" edge to the Friendship entity by IDs.

func (*UserUpdate) AddFriendships added in v0.11.5 

func (uu *UserUpdate) AddFriendships(f ...*Friendship) *UserUpdate

AddFriendships adds the "friendships" edges to the Friendship entity.

func (*UserUpdate) AddGroupIDs 

func (uu *UserUpdate) AddGroupIDs(ids ...int) *UserUpdate

AddGroupIDs adds the "groups" edge to the Group entity by IDs.

func (*UserUpdate) AddGroups 

func (uu *UserUpdate) AddGroups(g ...*Group) *UserUpdate

AddGroups adds the "groups" edges to the Group entity.

func (*UserUpdate) AddPetIDs 

func (uu *UserUpdate) AddPetIDs(ids ...int) *UserUpdate

AddPetIDs adds the "pets" edge to the Pet entity by IDs.

func (*UserUpdate) AddPets 

func (uu *UserUpdate) AddPets(p ...*Pet) *UserUpdate

AddPets adds the "pets" edges to the Pet entity.

func (*UserUpdate) ClearFriends added in v0.11.5 

func (uu *UserUpdate) ClearFriends() *UserUpdate

ClearFriends clears all "friends" edges to the User entity.

func (*UserUpdate) ClearFriendships added in v0.11.5 

func (uu *UserUpdate) ClearFriendships() *UserUpdate

ClearFriendships clears all "friendships" edges to the Friendship entity.

func (*UserUpdate) ClearGroups 

func (uu *UserUpdate) ClearGroups() *UserUpdate

ClearGroups clears all "groups" edges to the Group entity.

func (*UserUpdate) ClearPets 

func (uu *UserUpdate) ClearPets() *UserUpdate

ClearPets clears all "pets" edges to the Pet 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) Modify added in v0.11.2 

func (uu *UserUpdate) Modify(modifiers ...func(u *sql.UpdateBuilder)) *UserUpdate

Modify adds a statement modifier for attaching custom logic to the UPDATE statement.

func (*UserUpdate) Mutation 

func (uu *UserUpdate) Mutation() *UserMutation

Mutation returns the UserMutation object of the builder.

func (*UserUpdate) RemoveFriendIDs added in v0.11.5 

func (uu *UserUpdate) RemoveFriendIDs(ids ...int) *UserUpdate

RemoveFriendIDs removes the "friends" edge to User entities by IDs.

func (*UserUpdate) RemoveFriends added in v0.11.5 

func (uu *UserUpdate) RemoveFriends(u ...*User) *UserUpdate

RemoveFriends removes "friends" edges to User entities.

func (*UserUpdate) RemoveFriendshipIDs added in v0.11.5 

func (uu *UserUpdate) RemoveFriendshipIDs(ids ...int) *UserUpdate

RemoveFriendshipIDs removes the "friendships" edge to Friendship entities by IDs.

func (*UserUpdate) RemoveFriendships added in v0.11.5 

func (uu *UserUpdate) RemoveFriendships(f ...*Friendship) *UserUpdate

RemoveFriendships removes "friendships" edges to Friendship entities.

func (*UserUpdate) RemoveGroupIDs 

func (uu *UserUpdate) RemoveGroupIDs(ids ...int) *UserUpdate

RemoveGroupIDs removes the "groups" edge to Group entities by IDs.

func (*UserUpdate) RemoveGroups 

func (uu *UserUpdate) RemoveGroups(g ...*Group) *UserUpdate

RemoveGroups removes "groups" edges to Group entities.

func (*UserUpdate) RemovePetIDs 

func (uu *UserUpdate) RemovePetIDs(ids ...int) *UserUpdate

RemovePetIDs removes the "pets" edge to Pet entities by IDs.

func (*UserUpdate) RemovePets 

func (uu *UserUpdate) RemovePets(p ...*Pet) *UserUpdate

RemovePets removes "pets" edges to Pet 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) SetName 

func (uu *UserUpdate) SetName(s string) *UserUpdate

SetName sets the "name" field.

func (*UserUpdate) SetNillableName 

func (uu *UserUpdate) SetNillableName(s *string) *UserUpdate

SetNillableName sets the "name" field if the given value is not nil.

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) AddFriendIDs added in v0.11.5 

func (uuo *UserUpdateOne) AddFriendIDs(ids ...int) *UserUpdateOne

AddFriendIDs adds the "friends" edge to the User entity by IDs.

func (*UserUpdateOne) AddFriends added in v0.11.5 

func (uuo *UserUpdateOne) AddFriends(u ...*User) *UserUpdateOne

AddFriends adds the "friends" edges to the User entity.

func (*UserUpdateOne) AddFriendshipIDs added in v0.11.5 

func (uuo *UserUpdateOne) AddFriendshipIDs(ids ...int) *UserUpdateOne

AddFriendshipIDs adds the "friendships" edge to the Friendship entity by IDs.

func (*UserUpdateOne) AddFriendships added in v0.11.5 

func (uuo *UserUpdateOne) AddFriendships(f ...*Friendship) *UserUpdateOne

AddFriendships adds the "friendships" edges to the Friendship entity.

func (*UserUpdateOne) AddGroupIDs 

func (uuo *UserUpdateOne) AddGroupIDs(ids ...int) *UserUpdateOne

AddGroupIDs adds the "groups" edge to the Group entity by IDs.

func (*UserUpdateOne) AddGroups 

func (uuo *UserUpdateOne) AddGroups(g ...*Group) *UserUpdateOne

AddGroups adds the "groups" edges to the Group entity.

func (*UserUpdateOne) AddPetIDs 

func (uuo *UserUpdateOne) AddPetIDs(ids ...int) *UserUpdateOne

AddPetIDs adds the "pets" edge to the Pet entity by IDs.

func (*UserUpdateOne) AddPets 

func (uuo *UserUpdateOne) AddPets(p ...*Pet) *UserUpdateOne

AddPets adds the "pets" edges to the Pet entity.

func (*UserUpdateOne) ClearFriends added in v0.11.5 

func (uuo *UserUpdateOne) ClearFriends() *UserUpdateOne

ClearFriends clears all "friends" edges to the User entity.

func (*UserUpdateOne) ClearFriendships added in v0.11.5 

func (uuo *UserUpdateOne) ClearFriendships() *UserUpdateOne

ClearFriendships clears all "friendships" edges to the Friendship entity.

func (*UserUpdateOne) ClearGroups 

func (uuo *UserUpdateOne) ClearGroups() *UserUpdateOne

ClearGroups clears all "groups" edges to the Group entity.

func (*UserUpdateOne) ClearPets 

func (uuo *UserUpdateOne) ClearPets() *UserUpdateOne

ClearPets clears all "pets" edges to the Pet 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) Modify added in v0.11.2 

func (uuo *UserUpdateOne) Modify(modifiers ...func(u *sql.UpdateBuilder)) *UserUpdateOne

Modify adds a statement modifier for attaching custom logic to the UPDATE statement.

func (*UserUpdateOne) Mutation 

func (uuo *UserUpdateOne) Mutation() *UserMutation

Mutation returns the UserMutation object of the builder.

func (*UserUpdateOne) RemoveFriendIDs added in v0.11.5 

func (uuo *UserUpdateOne) RemoveFriendIDs(ids ...int) *UserUpdateOne

RemoveFriendIDs removes the "friends" edge to User entities by IDs.

func (*UserUpdateOne) RemoveFriends added in v0.11.5 

func (uuo *UserUpdateOne) RemoveFriends(u ...*User) *UserUpdateOne

RemoveFriends removes "friends" edges to User entities.

func (*UserUpdateOne) RemoveFriendshipIDs added in v0.11.5 

func (uuo *UserUpdateOne) RemoveFriendshipIDs(ids ...int) *UserUpdateOne

RemoveFriendshipIDs removes the "friendships" edge to Friendship entities by IDs.

func (*UserUpdateOne) RemoveFriendships added in v0.11.5 

func (uuo *UserUpdateOne) RemoveFriendships(f ...*Friendship) *UserUpdateOne

RemoveFriendships removes "friendships" edges to Friendship entities.

func (*UserUpdateOne) RemoveGroupIDs 

func (uuo *UserUpdateOne) RemoveGroupIDs(ids ...int) *UserUpdateOne

RemoveGroupIDs removes the "groups" edge to Group entities by IDs.

func (*UserUpdateOne) RemoveGroups 

func (uuo *UserUpdateOne) RemoveGroups(g ...*Group) *UserUpdateOne

RemoveGroups removes "groups" edges to Group entities.

func (*UserUpdateOne) RemovePetIDs 

func (uuo *UserUpdateOne) RemovePetIDs(ids ...int) *UserUpdateOne

RemovePetIDs removes the "pets" edge to Pet entities by IDs.

func (*UserUpdateOne) RemovePets 

func (uuo *UserUpdateOne) RemovePets(p ...*Pet) *UserUpdateOne

RemovePets removes "pets" edges to Pet 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 added in v0.8.0 

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) SetName 

func (uuo *UserUpdateOne) SetName(s string) *UserUpdateOne

SetName sets the "name" field.

func (*UserUpdateOne) SetNillableName 

func (uuo *UserUpdateOne) SetNillableName(s *string) *UserUpdateOne

SetNillableName sets the "name" field if the given value is not nil.

func (*UserUpdateOne) Where added in v0.11.8 

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.

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