chatent

package
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 Go to latest Published: Mar 2, 2023 License: MIT Imports: 22 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.
	TypeMessage = "Message"
	TypeSession = "Session"
)

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(chatent.As(chatent.Sum(field1), "sum_field1"), (chatent.As(chatent.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
	// Message is the client for interacting with the Message builders.
	Message *MessageClient
	// Session is the client for interacting with the Session builders.
	Session *SessionClient
	// 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().
	Message.
	Query().
	Count(ctx)

func (*Client) ExecContext 

func (c *Client) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*Client) Intercept 

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

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

func (*Client) Mutate 

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

Mutate implements the ent.Mutator interface.

func (*Client) QueryContext 

func (c *Client) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*Client) Tx 

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

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

func (*Client) Use 

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

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

type CommitFunc 

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

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

func (CommitFunc) Commit 

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

Commit calls f(ctx, m).

type CommitHook 

type CommitHook func(Committer) Committer

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

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

type Committer 

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

Committer is the interface that wraps the Commit method.

type ConstraintError 

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

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

func (ConstraintError) Error 

func (e ConstraintError) Error() string

Error implements the error interface.

func (*ConstraintError) Unwrap 

func (e *ConstraintError) Unwrap() error

Unwrap implements the errors.Wrapper interface.

type Hook 

type Hook = ent.Hook

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

type InterceptFunc 

type InterceptFunc = ent.InterceptFunc

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

type Interceptor 

type Interceptor = ent.Interceptor

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

type Message 

type Message struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// 会话Id
	SessionID int `json:"session_id,omitempty"`
	// 消息发送者Id
	FromUserID string `json:"from_user_id,omitempty"`
	// 消息接收者Id
	ToUserID string `json:"to_user_id,omitempty"`
	// 消息内容
	Content string `json:"content,omitempty"`
	// SpouseID holds the value of the "spouse_id" field.
	SpouseID int `json:"spouse_id,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt time.Time `json:"created_at,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the MessageQuery when eager-loading is set.
	Edges MessageEdges `json:"edges"`
	// contains filtered or unexported fields
}

Message is the model entity for the Message schema.

func (*Message) ExecContext 

func (c *Message) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*Message) QueryContext 

func (c *Message) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*Message) QuerySession 

func (m *Message) QuerySession() *SessionQuery

QuerySession queries the "session" edge of the Message entity.

func (*Message) QuerySpouse 

func (m *Message) QuerySpouse() *MessageQuery

QuerySpouse queries the "spouse" edge of the Message entity.

func (*Message) String 

func (m *Message) String() string

String implements the fmt.Stringer.

func (*Message) Unwrap 

func (m *Message) Unwrap() *Message

Unwrap unwraps the Message 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 (*Message) Update 

func (m *Message) Update() *MessageUpdateOne

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

type MessageClient 

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

MessageClient is a client for the Message schema.

func NewMessageClient 

func NewMessageClient(c config) *MessageClient

NewMessageClient returns a client for the Message from the given config.

func (*MessageClient) Create 

func (c *MessageClient) Create() *MessageCreate

Create returns a builder for creating a Message entity.

func (*MessageClient) CreateBulk 

func (c *MessageClient) CreateBulk(builders ...*MessageCreate) *MessageCreateBulk

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

func (*MessageClient) Delete 

func (c *MessageClient) Delete() *MessageDelete

Delete returns a delete builder for Message.

func (*MessageClient) DeleteOne 

func (c *MessageClient) DeleteOne(m *Message) *MessageDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*MessageClient) DeleteOneID 

func (c *MessageClient) DeleteOneID(id int) *MessageDeleteOne

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

func (*MessageClient) ExecContext 

func (c *MessageClient) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*MessageClient) Get 

func (c *MessageClient) Get(ctx context.Context, id int) (*Message, error)

Get returns a Message entity by its id.

func (*MessageClient) GetX 

func (c *MessageClient) GetX(ctx context.Context, id int) *Message

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

func (*MessageClient) Hooks 

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

Hooks returns the client hooks.

func (*MessageClient) Intercept 

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

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

func (*MessageClient) Interceptors 

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

Interceptors returns the client interceptors.

func (*MessageClient) Query 

func (c *MessageClient) Query() *MessageQuery

Query returns a query builder for Message.

func (*MessageClient) QueryContext 

func (c *MessageClient) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*MessageClient) QuerySession 

func (c *MessageClient) QuerySession(m *Message) *SessionQuery

QuerySession queries the session edge of a Message.

func (*MessageClient) QuerySpouse 

func (c *MessageClient) QuerySpouse(m *Message) *MessageQuery

QuerySpouse queries the spouse edge of a Message.

func (*MessageClient) Update 

func (c *MessageClient) Update() *MessageUpdate

Update returns an update builder for Message.

func (*MessageClient) UpdateOne 

func (c *MessageClient) UpdateOne(m *Message) *MessageUpdateOne

UpdateOne returns an update builder for the given entity.

func (*MessageClient) UpdateOneID 

func (c *MessageClient) UpdateOneID(id int) *MessageUpdateOne

UpdateOneID returns an update builder for the given id.

func (*MessageClient) Use 

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

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

type MessageCreate 

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

MessageCreate is the builder for creating a Message entity.

func (*MessageCreate) Exec 

func (mc *MessageCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*MessageCreate) ExecContext 

func (c *MessageCreate) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*MessageCreate) ExecX 

func (mc *MessageCreate) ExecX(ctx context.Context)

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

func (*MessageCreate) Mutation 

func (mc *MessageCreate) Mutation() *MessageMutation

Mutation returns the MessageMutation object of the builder.

func (*MessageCreate) OnConflict 

func (mc *MessageCreate) OnConflict(opts ...sql.ConflictOption) *MessageUpsertOne

OnConflict allows configuring the `ON CONFLICT` / `ON DUPLICATE KEY` clause of the `INSERT` statement. For example: 

client.Message.Create().
	SetSessionID(v).
	OnConflict(
		// Update the row with the new values
		// the was proposed for insertion.
		sql.ResolveWithNewValues(),
	).
	// Override some of the fields with custom
	// update values.
	Update(func(u *ent.MessageUpsert) {
		SetSessionID(v+v).
	}).
	Exec(ctx)

func (*MessageCreate) OnConflictColumns 

func (mc *MessageCreate) OnConflictColumns(columns ...string) *MessageUpsertOne

OnConflictColumns calls `OnConflict` and configures the columns as conflict target. Using this option is equivalent to using: 

client.Message.Create().
	OnConflict(sql.ConflictColumns(columns...)).
	Exec(ctx)

func (*MessageCreate) QueryContext 

func (c *MessageCreate) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*MessageCreate) Save 

func (mc *MessageCreate) Save(ctx context.Context) (*Message, error)

Save creates the Message in the database.

func (*MessageCreate) SaveX 

func (mc *MessageCreate) SaveX(ctx context.Context) *Message

SaveX calls Save and panics if Save returns an error.

func (*MessageCreate) SetContent 

func (mc *MessageCreate) SetContent(s string) *MessageCreate

SetContent sets the "content" field.

func (*MessageCreate) SetCreatedAt 

func (mc *MessageCreate) SetCreatedAt(t time.Time) *MessageCreate

SetCreatedAt sets the "created_at" field.

func (*MessageCreate) SetFromUserID 

func (mc *MessageCreate) SetFromUserID(s string) *MessageCreate

SetFromUserID sets the "from_user_id" field.

func (*MessageCreate) SetNillableCreatedAt 

func (mc *MessageCreate) SetNillableCreatedAt(t *time.Time) *MessageCreate

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

func (*MessageCreate) SetNillableSessionID 

func (mc *MessageCreate) SetNillableSessionID(i *int) *MessageCreate

SetNillableSessionID sets the "session_id" field if the given value is not nil.

func (*MessageCreate) SetNillableSpouseID 

func (mc *MessageCreate) SetNillableSpouseID(i *int) *MessageCreate

SetNillableSpouseID sets the "spouse_id" field if the given value is not nil.

func (*MessageCreate) SetSession 

func (mc *MessageCreate) SetSession(s *Session) *MessageCreate

SetSession sets the "session" edge to the Session entity.

func (*MessageCreate) SetSessionID 

func (mc *MessageCreate) SetSessionID(i int) *MessageCreate

SetSessionID sets the "session_id" field.

func (*MessageCreate) SetSpouse 

func (mc *MessageCreate) SetSpouse(m *Message) *MessageCreate

SetSpouse sets the "spouse" edge to the Message entity.

func (*MessageCreate) SetSpouseID 

func (mc *MessageCreate) SetSpouseID(i int) *MessageCreate

SetSpouseID sets the "spouse_id" field.

func (*MessageCreate) SetToUserID 

func (mc *MessageCreate) SetToUserID(s string) *MessageCreate

SetToUserID sets the "to_user_id" field.

type MessageCreateBulk 

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

MessageCreateBulk is the builder for creating many Message entities in bulk.

func (*MessageCreateBulk) Exec 

func (mcb *MessageCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*MessageCreateBulk) ExecContext 

func (c *MessageCreateBulk) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*MessageCreateBulk) ExecX 

func (mcb *MessageCreateBulk) ExecX(ctx context.Context)

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

func (*MessageCreateBulk) OnConflict 

func (mcb *MessageCreateBulk) OnConflict(opts ...sql.ConflictOption) *MessageUpsertBulk

OnConflict allows configuring the `ON CONFLICT` / `ON DUPLICATE KEY` clause of the `INSERT` statement. For example: 

client.Message.CreateBulk(builders...).
	OnConflict(
		// Update the row with the new values
		// the was proposed for insertion.
		sql.ResolveWithNewValues(),
	).
	// Override some of the fields with custom
	// update values.
	Update(func(u *ent.MessageUpsert) {
		SetSessionID(v+v).
	}).
	Exec(ctx)

func (*MessageCreateBulk) OnConflictColumns 

func (mcb *MessageCreateBulk) OnConflictColumns(columns ...string) *MessageUpsertBulk

OnConflictColumns calls `OnConflict` and configures the columns as conflict target. Using this option is equivalent to using: 

client.Message.Create().
	OnConflict(sql.ConflictColumns(columns...)).
	Exec(ctx)

func (*MessageCreateBulk) QueryContext 

func (c *MessageCreateBulk) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*MessageCreateBulk) Save 

func (mcb *MessageCreateBulk) Save(ctx context.Context) ([]*Message, error)

Save creates the Message entities in the database.

func (*MessageCreateBulk) SaveX 

func (mcb *MessageCreateBulk) SaveX(ctx context.Context) []*Message

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

type MessageDelete 

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

MessageDelete is the builder for deleting a Message entity.

func (*MessageDelete) Exec 

func (md *MessageDelete) Exec(ctx context.Context) (int, error)

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

func (*MessageDelete) ExecContext 

func (c *MessageDelete) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*MessageDelete) ExecX 

func (md *MessageDelete) ExecX(ctx context.Context) int

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

func (*MessageDelete) QueryContext 

func (c *MessageDelete) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*MessageDelete) Where 

func (md *MessageDelete) Where(ps ...predicate.Message) *MessageDelete

Where appends a list predicates to the MessageDelete builder.

type MessageDeleteOne 

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

MessageDeleteOne is the builder for deleting a single Message entity.

func (*MessageDeleteOne) Exec 

func (mdo *MessageDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*MessageDeleteOne) ExecX 

func (mdo *MessageDeleteOne) ExecX(ctx context.Context)

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

func (*MessageDeleteOne) Where 

func (mdo *MessageDeleteOne) Where(ps ...predicate.Message) *MessageDeleteOne

Where appends a list predicates to the MessageDelete builder.

type MessageEdges 

type MessageEdges struct {
	// Spouse holds the value of the spouse edge.
	Spouse *Message `json:"spouse,omitempty"`
	// Session holds the value of the session edge.
	Session *Session `json:"session,omitempty"`
	// contains filtered or unexported fields
}

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

func (MessageEdges) SessionOrErr 

func (e MessageEdges) SessionOrErr() (*Session, error)

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

func (MessageEdges) SpouseOrErr 

func (e MessageEdges) SpouseOrErr() (*Message, error)

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

type MessageFilter 

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

MessageFilter provides a generic filtering capability at runtime for MessageQuery.

func (*MessageFilter) ExecContext 

func (c *MessageFilter) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*MessageFilter) QueryContext 

func (c *MessageFilter) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*MessageFilter) Where 

func (f *MessageFilter) Where(p entql.P)

Where applies the entql predicate on the query filter.

func (*MessageFilter) WhereContent 

func (f *MessageFilter) WhereContent(p entql.StringP)

WhereContent applies the entql string predicate on the content field.

func (*MessageFilter) WhereCreatedAt 

func (f *MessageFilter) WhereCreatedAt(p entql.TimeP)

WhereCreatedAt applies the entql time.Time predicate on the created_at field.

func (*MessageFilter) WhereFromUserID 

func (f *MessageFilter) WhereFromUserID(p entql.StringP)

WhereFromUserID applies the entql string predicate on the from_user_id field.

func (*MessageFilter) WhereHasSession 

func (f *MessageFilter) WhereHasSession()

WhereHasSession applies a predicate to check if query has an edge session.

func (*MessageFilter) WhereHasSessionWith 

func (f *MessageFilter) WhereHasSessionWith(preds ...predicate.Session)

WhereHasSessionWith applies a predicate to check if query has an edge session with a given conditions (other predicates).

func (*MessageFilter) WhereHasSpouse 

func (f *MessageFilter) WhereHasSpouse()

WhereHasSpouse applies a predicate to check if query has an edge spouse.

func (*MessageFilter) WhereHasSpouseWith 

func (f *MessageFilter) WhereHasSpouseWith(preds ...predicate.Message)

WhereHasSpouseWith applies a predicate to check if query has an edge spouse with a given conditions (other predicates).

func (*MessageFilter) WhereID 

func (f *MessageFilter) WhereID(p entql.IntP)

WhereID applies the entql int predicate on the id field.

func (*MessageFilter) WhereSessionID 

func (f *MessageFilter) WhereSessionID(p entql.IntP)

WhereSessionID applies the entql int predicate on the session_id field.

func (*MessageFilter) WhereSpouseID 

func (f *MessageFilter) WhereSpouseID(p entql.IntP)

WhereSpouseID applies the entql int predicate on the spouse_id field.

func (*MessageFilter) WhereToUserID 

func (f *MessageFilter) WhereToUserID(p entql.StringP)

WhereToUserID applies the entql string predicate on the to_user_id field.

type MessageGroupBy 

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

MessageGroupBy is the group-by builder for Message entities.

func (*MessageGroupBy) Aggregate 

func (mgb *MessageGroupBy) Aggregate(fns ...AggregateFunc) *MessageGroupBy

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

func (*MessageGroupBy) Bool 

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

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

func (*MessageGroupBy) BoolX 

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

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

func (*MessageGroupBy) Bools 

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

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

func (*MessageGroupBy) BoolsX 

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

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

func (*MessageGroupBy) Float64 

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

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

func (*MessageGroupBy) Float64X 

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

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

func (*MessageGroupBy) Float64s 

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

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

func (*MessageGroupBy) Float64sX 

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

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

func (*MessageGroupBy) Int 

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

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

func (*MessageGroupBy) IntX 

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

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

func (*MessageGroupBy) Ints 

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

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

func (*MessageGroupBy) IntsX 

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

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

func (*MessageGroupBy) Scan 

func (mgb *MessageGroupBy) Scan(ctx context.Context, v any) error

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

func (*MessageGroupBy) ScanX 

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

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

func (*MessageGroupBy) String 

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

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

func (*MessageGroupBy) StringX 

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

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

func (*MessageGroupBy) Strings 

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

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

func (*MessageGroupBy) StringsX 

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

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

type MessageMutation 

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

MessageMutation represents an operation that mutates the Message nodes in the graph.

func (*MessageMutation) AddField 

func (m *MessageMutation) 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 (*MessageMutation) AddedEdges 

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

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

func (*MessageMutation) AddedField 

func (m *MessageMutation) 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 (*MessageMutation) AddedFields 

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

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

func (*MessageMutation) AddedIDs 

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

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

func (*MessageMutation) ClearEdge 

func (m *MessageMutation) 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 (*MessageMutation) ClearField 

func (m *MessageMutation) 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 (*MessageMutation) ClearSession 

func (m *MessageMutation) ClearSession()

ClearSession clears the "session" edge to the Session entity.

func (*MessageMutation) ClearSessionID 

func (m *MessageMutation) ClearSessionID()

ClearSessionID clears the value of the "session_id" field.

func (*MessageMutation) ClearSpouse 

func (m *MessageMutation) ClearSpouse()

ClearSpouse clears the "spouse" edge to the Message entity.

func (*MessageMutation) ClearSpouseID 

func (m *MessageMutation) ClearSpouseID()

ClearSpouseID clears the value of the "spouse_id" field.

func (*MessageMutation) ClearedEdges 

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

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

func (*MessageMutation) ClearedFields 

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

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

func (MessageMutation) Client 

func (m MessageMutation) 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 (*MessageMutation) Content 

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

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

func (*MessageMutation) CreatedAt 

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

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

func (*MessageMutation) EdgeCleared 

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

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

func (*MessageMutation) ExecContext 

func (c *MessageMutation) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*MessageMutation) Field 

func (m *MessageMutation) 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 (*MessageMutation) FieldCleared 

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

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

func (*MessageMutation) Fields 

func (m *MessageMutation) 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 (*MessageMutation) Filter 

func (m *MessageMutation) Filter() *MessageFilter

Filter returns an entql.Where implementation to apply filters on the MessageMutation builder.

func (*MessageMutation) FromUserID 

func (m *MessageMutation) FromUserID() (r string, exists bool)

FromUserID returns the value of the "from_user_id" field in the mutation.

func (*MessageMutation) ID 

func (m *MessageMutation) 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 (*MessageMutation) IDs 

func (m *MessageMutation) 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 (*MessageMutation) OldContent 

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

OldContent returns the old "content" field's value of the Message entity. If the Message 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 (*MessageMutation) OldCreatedAt 

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

OldCreatedAt returns the old "created_at" field's value of the Message entity. If the Message 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 (*MessageMutation) OldField 

func (m *MessageMutation) 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 (*MessageMutation) OldFromUserID 

func (m *MessageMutation) OldFromUserID(ctx context.Context) (v string, err error)

OldFromUserID returns the old "from_user_id" field's value of the Message entity. If the Message 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 (*MessageMutation) OldSessionID 

func (m *MessageMutation) OldSessionID(ctx context.Context) (v int, err error)

OldSessionID returns the old "session_id" field's value of the Message entity. If the Message 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 (*MessageMutation) OldSpouseID 

func (m *MessageMutation) OldSpouseID(ctx context.Context) (v int, err error)

OldSpouseID returns the old "spouse_id" field's value of the Message entity. If the Message 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 (*MessageMutation) OldToUserID 

func (m *MessageMutation) OldToUserID(ctx context.Context) (v string, err error)

OldToUserID returns the old "to_user_id" field's value of the Message entity. If the Message 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 (*MessageMutation) Op 

func (m *MessageMutation) Op() Op

Op returns the operation name.

func (*MessageMutation) QueryContext 

func (c *MessageMutation) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*MessageMutation) RemovedEdges 

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

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

func (*MessageMutation) RemovedIDs 

func (m *MessageMutation) 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 (*MessageMutation) ResetContent 

func (m *MessageMutation) ResetContent()

ResetContent resets all changes to the "content" field.

func (*MessageMutation) ResetCreatedAt 

func (m *MessageMutation) ResetCreatedAt()

ResetCreatedAt resets all changes to the "created_at" field.

func (*MessageMutation) ResetEdge 

func (m *MessageMutation) 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 (*MessageMutation) ResetField 

func (m *MessageMutation) 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 (*MessageMutation) ResetFromUserID 

func (m *MessageMutation) ResetFromUserID()

ResetFromUserID resets all changes to the "from_user_id" field.

func (*MessageMutation) ResetSession 

func (m *MessageMutation) ResetSession()

ResetSession resets all changes to the "session" edge.

func (*MessageMutation) ResetSessionID 

func (m *MessageMutation) ResetSessionID()

ResetSessionID resets all changes to the "session_id" field.

func (*MessageMutation) ResetSpouse 

func (m *MessageMutation) ResetSpouse()

ResetSpouse resets all changes to the "spouse" edge.

func (*MessageMutation) ResetSpouseID 

func (m *MessageMutation) ResetSpouseID()

ResetSpouseID resets all changes to the "spouse_id" field.

func (*MessageMutation) ResetToUserID 

func (m *MessageMutation) ResetToUserID()

ResetToUserID resets all changes to the "to_user_id" field.

func (*MessageMutation) SessionCleared 

func (m *MessageMutation) SessionCleared() bool

SessionCleared reports if the "session" edge to the Session entity was cleared.

func (*MessageMutation) SessionID 

func (m *MessageMutation) SessionID() (r int, exists bool)

SessionID returns the value of the "session_id" field in the mutation.

func (*MessageMutation) SessionIDCleared 

func (m *MessageMutation) SessionIDCleared() bool

SessionIDCleared returns if the "session_id" field was cleared in this mutation.

func (*MessageMutation) SessionIDs 

func (m *MessageMutation) SessionIDs() (ids []int)

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

func (*MessageMutation) SetContent 

func (m *MessageMutation) SetContent(s string)

SetContent sets the "content" field.

func (*MessageMutation) SetCreatedAt 

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

SetCreatedAt sets the "created_at" field.

func (*MessageMutation) SetField 

func (m *MessageMutation) 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 (*MessageMutation) SetFromUserID 

func (m *MessageMutation) SetFromUserID(s string)

SetFromUserID sets the "from_user_id" field.

func (*MessageMutation) SetOp 

func (m *MessageMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (*MessageMutation) SetSessionID 

func (m *MessageMutation) SetSessionID(i int)

SetSessionID sets the "session_id" field.

func (*MessageMutation) SetSpouseID 

func (m *MessageMutation) SetSpouseID(i int)

SetSpouseID sets the "spouse_id" field.

func (*MessageMutation) SetToUserID 

func (m *MessageMutation) SetToUserID(s string)

SetToUserID sets the "to_user_id" field.

func (*MessageMutation) SpouseCleared 

func (m *MessageMutation) SpouseCleared() bool

SpouseCleared reports if the "spouse" edge to the Message entity was cleared.

func (*MessageMutation) SpouseID 

func (m *MessageMutation) SpouseID() (r int, exists bool)

SpouseID returns the value of the "spouse_id" field in the mutation.

func (*MessageMutation) SpouseIDCleared 

func (m *MessageMutation) SpouseIDCleared() bool

SpouseIDCleared returns if the "spouse_id" field was cleared in this mutation.

func (*MessageMutation) SpouseIDs 

func (m *MessageMutation) SpouseIDs() (ids []int)

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

func (*MessageMutation) ToUserID 

func (m *MessageMutation) ToUserID() (r string, exists bool)

ToUserID returns the value of the "to_user_id" field in the mutation.

func (MessageMutation) Tx 

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

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

func (*MessageMutation) Type 

func (m *MessageMutation) Type() string

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

func (*MessageMutation) Where 

func (m *MessageMutation) Where(ps ...predicate.Message)

Where appends a list predicates to the MessageMutation builder.

func (*MessageMutation) WhereP 

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

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

type MessageQuery 

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

MessageQuery is the builder for querying Message entities.

func (*MessageQuery) Aggregate 

func (mq *MessageQuery) Aggregate(fns ...AggregateFunc) *MessageSelect

Aggregate returns a MessageSelect configured with the given aggregations.

func (*MessageQuery) All 

func (mq *MessageQuery) All(ctx context.Context) ([]*Message, error)

All executes the query and returns a list of Messages.

func (*MessageQuery) AllX 

func (mq *MessageQuery) AllX(ctx context.Context) []*Message

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

func (*MessageQuery) Clone 

func (mq *MessageQuery) Clone() *MessageQuery

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

func (*MessageQuery) Count 

func (mq *MessageQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*MessageQuery) CountX 

func (mq *MessageQuery) CountX(ctx context.Context) int

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

func (*MessageQuery) ExecContext 

func (c *MessageQuery) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*MessageQuery) Exist 

func (mq *MessageQuery) Exist(ctx context.Context) (bool, error)

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

func (*MessageQuery) ExistX 

func (mq *MessageQuery) ExistX(ctx context.Context) bool

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

func (*MessageQuery) Filter 

func (mq *MessageQuery) Filter() *MessageFilter

Filter returns a Filter implementation to apply filters on the MessageQuery builder.

func (*MessageQuery) First 

func (mq *MessageQuery) First(ctx context.Context) (*Message, error)

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

func (*MessageQuery) FirstID 

func (mq *MessageQuery) FirstID(ctx context.Context) (id int, err error)

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

func (*MessageQuery) FirstIDX 

func (mq *MessageQuery) FirstIDX(ctx context.Context) int

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

func (*MessageQuery) FirstX 

func (mq *MessageQuery) FirstX(ctx context.Context) *Message

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

func (*MessageQuery) ForShare 

func (mq *MessageQuery) ForShare(opts ...sql.LockOption) *MessageQuery

ForShare behaves similarly to ForUpdate, except that it acquires a shared mode lock on any rows that are read. Other sessions can read the rows, but cannot modify them until your transaction commits.

func (*MessageQuery) ForUpdate 

func (mq *MessageQuery) ForUpdate(opts ...sql.LockOption) *MessageQuery

ForUpdate locks the selected rows against concurrent updates, and prevent them from being updated, deleted or "selected ... for update" by other sessions, until the transaction is either committed or rolled-back.

func (*MessageQuery) GroupBy 

func (mq *MessageQuery) GroupBy(field string, fields ...string) *MessageGroupBy

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 {
	SessionID int `json:"session_id,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Message.Query().
	GroupBy(message.FieldSessionID).
	Aggregate(chatent.Count()).
	Scan(ctx, &v)

func (*MessageQuery) IDs 

func (mq *MessageQuery) IDs(ctx context.Context) ([]int, error)

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

func (*MessageQuery) IDsX 

func (mq *MessageQuery) IDsX(ctx context.Context) []int

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

func (*MessageQuery) Limit 

func (mq *MessageQuery) Limit(limit int) *MessageQuery

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

func (*MessageQuery) Modify 

func (mq *MessageQuery) Modify(modifiers ...func(s *sql.Selector)) *MessageSelect

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

func (*MessageQuery) Offset 

func (mq *MessageQuery) Offset(offset int) *MessageQuery

Offset to start from.

func (*MessageQuery) Only 

func (mq *MessageQuery) Only(ctx context.Context) (*Message, error)

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

func (*MessageQuery) OnlyID 

func (mq *MessageQuery) OnlyID(ctx context.Context) (id int, err error)

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

func (*MessageQuery) OnlyIDX 

func (mq *MessageQuery) OnlyIDX(ctx context.Context) int

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

func (*MessageQuery) OnlyX 

func (mq *MessageQuery) OnlyX(ctx context.Context) *Message

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

func (*MessageQuery) Order 

func (mq *MessageQuery) Order(o ...OrderFunc) *MessageQuery

Order specifies how the records should be ordered.

func (*MessageQuery) QueryContext 

func (c *MessageQuery) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*MessageQuery) QuerySession 

func (mq *MessageQuery) QuerySession() *SessionQuery

QuerySession chains the current query on the "session" edge.

func (*MessageQuery) QuerySpouse 

func (mq *MessageQuery) QuerySpouse() *MessageQuery

QuerySpouse chains the current query on the "spouse" edge.

func (*MessageQuery) Select 

func (mq *MessageQuery) Select(fields ...string) *MessageSelect

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 {
	SessionID int `json:"session_id,omitempty"`
}

client.Message.Query().
	Select(message.FieldSessionID).
	Scan(ctx, &v)

func (*MessageQuery) Unique 

func (mq *MessageQuery) Unique(unique bool) *MessageQuery

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 (*MessageQuery) Where 

func (mq *MessageQuery) Where(ps ...predicate.Message) *MessageQuery

Where adds a new predicate for the MessageQuery builder.

func (*MessageQuery) WithSession 

func (mq *MessageQuery) WithSession(opts ...func(*SessionQuery)) *MessageQuery

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

func (*MessageQuery) WithSpouse 

func (mq *MessageQuery) WithSpouse(opts ...func(*MessageQuery)) *MessageQuery

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

type MessageSelect 

type MessageSelect struct {
	*MessageQuery
	// contains filtered or unexported fields
}

MessageSelect is the builder for selecting fields of Message entities.

func (*MessageSelect) Aggregate 

func (ms *MessageSelect) Aggregate(fns ...AggregateFunc) *MessageSelect

Aggregate adds the given aggregation functions to the selector query.

func (*MessageSelect) Bool 

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

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

func (*MessageSelect) BoolX 

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

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

func (*MessageSelect) Bools 

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

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

func (*MessageSelect) BoolsX 

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

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

func (MessageSelect) ExecContext 

func (c MessageSelect) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*MessageSelect) Float64 

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

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

func (*MessageSelect) Float64X 

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

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

func (*MessageSelect) Float64s 

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

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

func (*MessageSelect) Float64sX 

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

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

func (*MessageSelect) Int 

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

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

func (*MessageSelect) IntX 

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

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

func (*MessageSelect) Ints 

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

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

func (*MessageSelect) IntsX 

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

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

func (*MessageSelect) Modify 

func (ms *MessageSelect) Modify(modifiers ...func(s *sql.Selector)) *MessageSelect

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

func (MessageSelect) QueryContext 

func (c MessageSelect) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*MessageSelect) Scan 

func (ms *MessageSelect) Scan(ctx context.Context, v any) error

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

func (*MessageSelect) ScanX 

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

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

func (*MessageSelect) String 

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

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

func (*MessageSelect) StringX 

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

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

func (*MessageSelect) Strings 

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

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

func (*MessageSelect) StringsX 

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

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

type MessageUpdate 

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

MessageUpdate is the builder for updating Message entities.

func (*MessageUpdate) ClearSession 

func (mu *MessageUpdate) ClearSession() *MessageUpdate

ClearSession clears the "session" edge to the Session entity.

func (*MessageUpdate) ClearSessionID 

func (mu *MessageUpdate) ClearSessionID() *MessageUpdate

ClearSessionID clears the value of the "session_id" field.

func (*MessageUpdate) ClearSpouse 

func (mu *MessageUpdate) ClearSpouse() *MessageUpdate

ClearSpouse clears the "spouse" edge to the Message entity.

func (*MessageUpdate) ClearSpouseID 

func (mu *MessageUpdate) ClearSpouseID() *MessageUpdate

ClearSpouseID clears the value of the "spouse_id" field.

func (*MessageUpdate) Exec 

func (mu *MessageUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*MessageUpdate) ExecContext 

func (c *MessageUpdate) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*MessageUpdate) ExecX 

func (mu *MessageUpdate) ExecX(ctx context.Context)

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

func (*MessageUpdate) Modify 

func (mu *MessageUpdate) Modify(modifiers ...func(u *sql.UpdateBuilder)) *MessageUpdate

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

func (*MessageUpdate) Mutation 

func (mu *MessageUpdate) Mutation() *MessageMutation

Mutation returns the MessageMutation object of the builder.

func (*MessageUpdate) QueryContext 

func (c *MessageUpdate) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*MessageUpdate) Save 

func (mu *MessageUpdate) Save(ctx context.Context) (int, error)

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

func (*MessageUpdate) SaveX 

func (mu *MessageUpdate) SaveX(ctx context.Context) int

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

func (*MessageUpdate) SetContent 

func (mu *MessageUpdate) SetContent(s string) *MessageUpdate

SetContent sets the "content" field.

func (*MessageUpdate) SetFromUserID 

func (mu *MessageUpdate) SetFromUserID(s string) *MessageUpdate

SetFromUserID sets the "from_user_id" field.

func (*MessageUpdate) SetNillableSessionID 

func (mu *MessageUpdate) SetNillableSessionID(i *int) *MessageUpdate

SetNillableSessionID sets the "session_id" field if the given value is not nil.

func (*MessageUpdate) SetNillableSpouseID 

func (mu *MessageUpdate) SetNillableSpouseID(i *int) *MessageUpdate

SetNillableSpouseID sets the "spouse_id" field if the given value is not nil.

func (*MessageUpdate) SetSession 

func (mu *MessageUpdate) SetSession(s *Session) *MessageUpdate

SetSession sets the "session" edge to the Session entity.

func (*MessageUpdate) SetSessionID 

func (mu *MessageUpdate) SetSessionID(i int) *MessageUpdate

SetSessionID sets the "session_id" field.

func (*MessageUpdate) SetSpouse 

func (mu *MessageUpdate) SetSpouse(m *Message) *MessageUpdate

SetSpouse sets the "spouse" edge to the Message entity.

func (*MessageUpdate) SetSpouseID 

func (mu *MessageUpdate) SetSpouseID(i int) *MessageUpdate

SetSpouseID sets the "spouse_id" field.

func (*MessageUpdate) SetToUserID 

func (mu *MessageUpdate) SetToUserID(s string) *MessageUpdate

SetToUserID sets the "to_user_id" field.

func (*MessageUpdate) Where 

func (mu *MessageUpdate) Where(ps ...predicate.Message) *MessageUpdate

Where appends a list predicates to the MessageUpdate builder.

type MessageUpdateOne 

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

MessageUpdateOne is the builder for updating a single Message entity.

func (*MessageUpdateOne) ClearSession 

func (muo *MessageUpdateOne) ClearSession() *MessageUpdateOne

ClearSession clears the "session" edge to the Session entity.

func (*MessageUpdateOne) ClearSessionID 

func (muo *MessageUpdateOne) ClearSessionID() *MessageUpdateOne

ClearSessionID clears the value of the "session_id" field.

func (*MessageUpdateOne) ClearSpouse 

func (muo *MessageUpdateOne) ClearSpouse() *MessageUpdateOne

ClearSpouse clears the "spouse" edge to the Message entity.

func (*MessageUpdateOne) ClearSpouseID 

func (muo *MessageUpdateOne) ClearSpouseID() *MessageUpdateOne

ClearSpouseID clears the value of the "spouse_id" field.

func (*MessageUpdateOne) Exec 

func (muo *MessageUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*MessageUpdateOne) ExecContext 

func (c *MessageUpdateOne) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*MessageUpdateOne) ExecX 

func (muo *MessageUpdateOne) ExecX(ctx context.Context)

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

func (*MessageUpdateOne) Modify 

func (muo *MessageUpdateOne) Modify(modifiers ...func(u *sql.UpdateBuilder)) *MessageUpdateOne

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

func (*MessageUpdateOne) Mutation 

func (muo *MessageUpdateOne) Mutation() *MessageMutation

Mutation returns the MessageMutation object of the builder.

func (*MessageUpdateOne) QueryContext 

func (c *MessageUpdateOne) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*MessageUpdateOne) Save 

func (muo *MessageUpdateOne) Save(ctx context.Context) (*Message, error)

Save executes the query and returns the updated Message entity.

func (*MessageUpdateOne) SaveX 

func (muo *MessageUpdateOne) SaveX(ctx context.Context) *Message

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

func (*MessageUpdateOne) Select 

func (muo *MessageUpdateOne) Select(field string, fields ...string) *MessageUpdateOne

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

func (*MessageUpdateOne) SetContent 

func (muo *MessageUpdateOne) SetContent(s string) *MessageUpdateOne

SetContent sets the "content" field.

func (*MessageUpdateOne) SetFromUserID 

func (muo *MessageUpdateOne) SetFromUserID(s string) *MessageUpdateOne

SetFromUserID sets the "from_user_id" field.

func (*MessageUpdateOne) SetNillableSessionID 

func (muo *MessageUpdateOne) SetNillableSessionID(i *int) *MessageUpdateOne

SetNillableSessionID sets the "session_id" field if the given value is not nil.

func (*MessageUpdateOne) SetNillableSpouseID 

func (muo *MessageUpdateOne) SetNillableSpouseID(i *int) *MessageUpdateOne

SetNillableSpouseID sets the "spouse_id" field if the given value is not nil.

func (*MessageUpdateOne) SetSession 

func (muo *MessageUpdateOne) SetSession(s *Session) *MessageUpdateOne

SetSession sets the "session" edge to the Session entity.

func (*MessageUpdateOne) SetSessionID 

func (muo *MessageUpdateOne) SetSessionID(i int) *MessageUpdateOne

SetSessionID sets the "session_id" field.

func (*MessageUpdateOne) SetSpouse 

func (muo *MessageUpdateOne) SetSpouse(m *Message) *MessageUpdateOne

SetSpouse sets the "spouse" edge to the Message entity.

func (*MessageUpdateOne) SetSpouseID 

func (muo *MessageUpdateOne) SetSpouseID(i int) *MessageUpdateOne

SetSpouseID sets the "spouse_id" field.

func (*MessageUpdateOne) SetToUserID 

func (muo *MessageUpdateOne) SetToUserID(s string) *MessageUpdateOne

SetToUserID sets the "to_user_id" field.

type MessageUpsert 

type MessageUpsert struct {
	*sql.UpdateSet
}

MessageUpsert is the "OnConflict" setter.

func (*MessageUpsert) ClearSessionID 

func (u *MessageUpsert) ClearSessionID() *MessageUpsert

ClearSessionID clears the value of the "session_id" field.

func (*MessageUpsert) ClearSpouseID 

func (u *MessageUpsert) ClearSpouseID() *MessageUpsert

ClearSpouseID clears the value of the "spouse_id" field.

func (*MessageUpsert) SetContent 

func (u *MessageUpsert) SetContent(v string) *MessageUpsert

SetContent sets the "content" field.

func (*MessageUpsert) SetFromUserID 

func (u *MessageUpsert) SetFromUserID(v string) *MessageUpsert

SetFromUserID sets the "from_user_id" field.

func (*MessageUpsert) SetSessionID 

func (u *MessageUpsert) SetSessionID(v int) *MessageUpsert

SetSessionID sets the "session_id" field.

func (*MessageUpsert) SetSpouseID 

func (u *MessageUpsert) SetSpouseID(v int) *MessageUpsert

SetSpouseID sets the "spouse_id" field.

func (*MessageUpsert) SetToUserID 

func (u *MessageUpsert) SetToUserID(v string) *MessageUpsert

SetToUserID sets the "to_user_id" field.

func (*MessageUpsert) UpdateContent 

func (u *MessageUpsert) UpdateContent() *MessageUpsert

UpdateContent sets the "content" field to the value that was provided on create.

func (*MessageUpsert) UpdateFromUserID 

func (u *MessageUpsert) UpdateFromUserID() *MessageUpsert

UpdateFromUserID sets the "from_user_id" field to the value that was provided on create.

func (*MessageUpsert) UpdateSessionID 

func (u *MessageUpsert) UpdateSessionID() *MessageUpsert

UpdateSessionID sets the "session_id" field to the value that was provided on create.

func (*MessageUpsert) UpdateSpouseID 

func (u *MessageUpsert) UpdateSpouseID() *MessageUpsert

UpdateSpouseID sets the "spouse_id" field to the value that was provided on create.

func (*MessageUpsert) UpdateToUserID 

func (u *MessageUpsert) UpdateToUserID() *MessageUpsert

UpdateToUserID sets the "to_user_id" field to the value that was provided on create.

type MessageUpsertBulk 

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

MessageUpsertBulk is the builder for "upsert"-ing a bulk of Message nodes.

func (*MessageUpsertBulk) ClearSessionID 

func (u *MessageUpsertBulk) ClearSessionID() *MessageUpsertBulk

ClearSessionID clears the value of the "session_id" field.

func (*MessageUpsertBulk) ClearSpouseID 

func (u *MessageUpsertBulk) ClearSpouseID() *MessageUpsertBulk

ClearSpouseID clears the value of the "spouse_id" field.

func (*MessageUpsertBulk) DoNothing 

func (u *MessageUpsertBulk) DoNothing() *MessageUpsertBulk

DoNothing configures the conflict_action to `DO NOTHING`. Supported only by SQLite and PostgreSQL.

func (*MessageUpsertBulk) Exec 

func (u *MessageUpsertBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*MessageUpsertBulk) ExecX 

func (u *MessageUpsertBulk) ExecX(ctx context.Context)

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

func (*MessageUpsertBulk) Ignore 

func (u *MessageUpsertBulk) Ignore() *MessageUpsertBulk

Ignore sets each column to itself in case of conflict. Using this option is equivalent to using: 

client.Message.Create().
	OnConflict(sql.ResolveWithIgnore()).
	Exec(ctx)

func (*MessageUpsertBulk) SetContent 

func (u *MessageUpsertBulk) SetContent(v string) *MessageUpsertBulk

SetContent sets the "content" field.

func (*MessageUpsertBulk) SetFromUserID 

func (u *MessageUpsertBulk) SetFromUserID(v string) *MessageUpsertBulk

SetFromUserID sets the "from_user_id" field.

func (*MessageUpsertBulk) SetSessionID 

func (u *MessageUpsertBulk) SetSessionID(v int) *MessageUpsertBulk

SetSessionID sets the "session_id" field.

func (*MessageUpsertBulk) SetSpouseID 

func (u *MessageUpsertBulk) SetSpouseID(v int) *MessageUpsertBulk

SetSpouseID sets the "spouse_id" field.

func (*MessageUpsertBulk) SetToUserID 

func (u *MessageUpsertBulk) SetToUserID(v string) *MessageUpsertBulk

SetToUserID sets the "to_user_id" field.

func (*MessageUpsertBulk) Update 

func (u *MessageUpsertBulk) Update(set func(*MessageUpsert)) *MessageUpsertBulk

Update allows overriding fields `UPDATE` values. See the MessageCreateBulk.OnConflict documentation for more info.

func (*MessageUpsertBulk) UpdateContent 

func (u *MessageUpsertBulk) UpdateContent() *MessageUpsertBulk

UpdateContent sets the "content" field to the value that was provided on create.

func (*MessageUpsertBulk) UpdateFromUserID 

func (u *MessageUpsertBulk) UpdateFromUserID() *MessageUpsertBulk

UpdateFromUserID sets the "from_user_id" field to the value that was provided on create.

func (*MessageUpsertBulk) UpdateNewValues 

func (u *MessageUpsertBulk) UpdateNewValues() *MessageUpsertBulk

UpdateNewValues updates the mutable fields using the new values that were set on create. Using this option is equivalent to using: 

client.Message.Create().
	OnConflict(
		sql.ResolveWithNewValues(),
	).
	Exec(ctx)

func (*MessageUpsertBulk) UpdateSessionID 

func (u *MessageUpsertBulk) UpdateSessionID() *MessageUpsertBulk

UpdateSessionID sets the "session_id" field to the value that was provided on create.

func (*MessageUpsertBulk) UpdateSpouseID 

func (u *MessageUpsertBulk) UpdateSpouseID() *MessageUpsertBulk

UpdateSpouseID sets the "spouse_id" field to the value that was provided on create.

func (*MessageUpsertBulk) UpdateToUserID 

func (u *MessageUpsertBulk) UpdateToUserID() *MessageUpsertBulk

UpdateToUserID sets the "to_user_id" field to the value that was provided on create.

type MessageUpsertOne 

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

MessageUpsertOne is the builder for "upsert"-ing 

one Message node.

func (*MessageUpsertOne) ClearSessionID 

func (u *MessageUpsertOne) ClearSessionID() *MessageUpsertOne

ClearSessionID clears the value of the "session_id" field.

func (*MessageUpsertOne) ClearSpouseID 

func (u *MessageUpsertOne) ClearSpouseID() *MessageUpsertOne

ClearSpouseID clears the value of the "spouse_id" field.

func (*MessageUpsertOne) DoNothing 

func (u *MessageUpsertOne) DoNothing() *MessageUpsertOne

DoNothing configures the conflict_action to `DO NOTHING`. Supported only by SQLite and PostgreSQL.

func (*MessageUpsertOne) Exec 

func (u *MessageUpsertOne) Exec(ctx context.Context) error

Exec executes the query.

func (*MessageUpsertOne) ExecX 

func (u *MessageUpsertOne) ExecX(ctx context.Context)

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

func (*MessageUpsertOne) ID 

func (u *MessageUpsertOne) ID(ctx context.Context) (id int, err error)

Exec executes the UPSERT query and returns the inserted/updated ID.

func (*MessageUpsertOne) IDX 

func (u *MessageUpsertOne) IDX(ctx context.Context) int

IDX is like ID, but panics if an error occurs.

func (*MessageUpsertOne) Ignore 

func (u *MessageUpsertOne) Ignore() *MessageUpsertOne

Ignore sets each column to itself in case of conflict. Using this option is equivalent to using: 

client.Message.Create().
    OnConflict(sql.ResolveWithIgnore()).
    Exec(ctx)

func (*MessageUpsertOne) SetContent 

func (u *MessageUpsertOne) SetContent(v string) *MessageUpsertOne

SetContent sets the "content" field.

func (*MessageUpsertOne) SetFromUserID 

func (u *MessageUpsertOne) SetFromUserID(v string) *MessageUpsertOne

SetFromUserID sets the "from_user_id" field.

func (*MessageUpsertOne) SetSessionID 

func (u *MessageUpsertOne) SetSessionID(v int) *MessageUpsertOne

SetSessionID sets the "session_id" field.

func (*MessageUpsertOne) SetSpouseID 

func (u *MessageUpsertOne) SetSpouseID(v int) *MessageUpsertOne

SetSpouseID sets the "spouse_id" field.

func (*MessageUpsertOne) SetToUserID 

func (u *MessageUpsertOne) SetToUserID(v string) *MessageUpsertOne

SetToUserID sets the "to_user_id" field.

func (*MessageUpsertOne) Update 

func (u *MessageUpsertOne) Update(set func(*MessageUpsert)) *MessageUpsertOne

Update allows overriding fields `UPDATE` values. See the MessageCreate.OnConflict documentation for more info.

func (*MessageUpsertOne) UpdateContent 

func (u *MessageUpsertOne) UpdateContent() *MessageUpsertOne

UpdateContent sets the "content" field to the value that was provided on create.

func (*MessageUpsertOne) UpdateFromUserID 

func (u *MessageUpsertOne) UpdateFromUserID() *MessageUpsertOne

UpdateFromUserID sets the "from_user_id" field to the value that was provided on create.

func (*MessageUpsertOne) UpdateNewValues 

func (u *MessageUpsertOne) UpdateNewValues() *MessageUpsertOne

UpdateNewValues updates the mutable fields using the new values that were set on create. Using this option is equivalent to using: 

client.Message.Create().
	OnConflict(
		sql.ResolveWithNewValues(),
	).
	Exec(ctx)

func (*MessageUpsertOne) UpdateSessionID 

func (u *MessageUpsertOne) UpdateSessionID() *MessageUpsertOne

UpdateSessionID sets the "session_id" field to the value that was provided on create.

func (*MessageUpsertOne) UpdateSpouseID 

func (u *MessageUpsertOne) UpdateSpouseID() *MessageUpsertOne

UpdateSpouseID sets the "spouse_id" field to the value that was provided on create.

func (*MessageUpsertOne) UpdateToUserID 

func (u *MessageUpsertOne) UpdateToUserID() *MessageUpsertOne

UpdateToUserID sets the "to_user_id" field to the value that was provided on create.

type Messages 

type Messages []*Message

Messages is a parsable slice of Message.

type MutateFunc 

type MutateFunc = ent.MutateFunc

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

type Mutation 

type Mutation = ent.Mutation

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

type Mutator 

type Mutator = ent.Mutator

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

type NotFoundError 

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

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

func (*NotFoundError) Error 

func (e *NotFoundError) Error() string

Error implements the error interface.

type NotLoadedError 

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

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

func (*NotLoadedError) Error 

func (e *NotLoadedError) Error() string

Error implements the error interface.

type NotSingularError 

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

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

func (*NotSingularError) Error 

func (e *NotSingularError) Error() string

Error implements the error interface.

type Op 

type Op = ent.Op

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

type Option 

type Option func(*config)

Option function to configure the client.

func Debug 

func Debug() Option

Debug enables debug logging on the ent.Driver.

func Driver 

func Driver(driver dialect.Driver) Option

Driver configures the client driver.

func Log 

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

Log sets the logging function for debug mode.

type OrderFunc 

type OrderFunc func(*sql.Selector)

OrderFunc applies an ordering on the sql selector.

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 Policy 

type Policy = ent.Policy

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

type Querier 

type Querier = ent.Querier

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

type QuerierFunc 

type QuerierFunc = ent.QuerierFunc

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

type Query 

type Query = ent.Query

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

type QueryContext 

type QueryContext = ent.QueryContext

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

type 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 Session 

type Session struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// 用户Id
	UserID string `json:"user_id,omitempty"`
	// 会话是否开启
	Status bool `json:"status,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt time.Time `json:"created_at,omitempty"`
	// UpdatedAt holds the value of the "updated_at" field.
	UpdatedAt time.Time `json:"updated_at,omitempty"`
	// DeletedAt holds the value of the "deleted_at" field.
	DeletedAt int `json:"deleted_at,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the SessionQuery when eager-loading is set.
	Edges SessionEdges `json:"edges"`
	// contains filtered or unexported fields
}

Session is the model entity for the Session schema.

func (*Session) ExecContext 

func (c *Session) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*Session) QueryContext 

func (c *Session) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*Session) QueryMessages 

func (s *Session) QueryMessages() *MessageQuery

QueryMessages queries the "messages" edge of the Session entity.

func (*Session) String 

func (s *Session) String() string

String implements the fmt.Stringer.

func (*Session) Unwrap 

func (s *Session) Unwrap() *Session

Unwrap unwraps the Session 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 (*Session) Update 

func (s *Session) Update() *SessionUpdateOne

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

type SessionClient 

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

SessionClient is a client for the Session schema.

func NewSessionClient 

func NewSessionClient(c config) *SessionClient

NewSessionClient returns a client for the Session from the given config.

func (*SessionClient) Create 

func (c *SessionClient) Create() *SessionCreate

Create returns a builder for creating a Session entity.

func (*SessionClient) CreateBulk 

func (c *SessionClient) CreateBulk(builders ...*SessionCreate) *SessionCreateBulk

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

func (*SessionClient) Delete 

func (c *SessionClient) Delete() *SessionDelete

Delete returns a delete builder for Session.

func (*SessionClient) DeleteOne 

func (c *SessionClient) DeleteOne(s *Session) *SessionDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*SessionClient) DeleteOneID 

func (c *SessionClient) DeleteOneID(id int) *SessionDeleteOne

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

func (*SessionClient) ExecContext 

func (c *SessionClient) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*SessionClient) Get 

func (c *SessionClient) Get(ctx context.Context, id int) (*Session, error)

Get returns a Session entity by its id.

func (*SessionClient) GetX 

func (c *SessionClient) GetX(ctx context.Context, id int) *Session

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

func (*SessionClient) Hooks 

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

Hooks returns the client hooks.

func (*SessionClient) Intercept 

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

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

func (*SessionClient) Interceptors 

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

Interceptors returns the client interceptors.

func (*SessionClient) Query 

func (c *SessionClient) Query() *SessionQuery

Query returns a query builder for Session.

func (*SessionClient) QueryContext 

func (c *SessionClient) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*SessionClient) QueryMessages 

func (c *SessionClient) QueryMessages(s *Session) *MessageQuery

QueryMessages queries the messages edge of a Session.

func (*SessionClient) Update 

func (c *SessionClient) Update() *SessionUpdate

Update returns an update builder for Session.

func (*SessionClient) UpdateOne 

func (c *SessionClient) UpdateOne(s *Session) *SessionUpdateOne

UpdateOne returns an update builder for the given entity.

func (*SessionClient) UpdateOneID 

func (c *SessionClient) UpdateOneID(id int) *SessionUpdateOne

UpdateOneID returns an update builder for the given id.

func (*SessionClient) Use 

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

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

type SessionCreate 

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

SessionCreate is the builder for creating a Session entity.

func (*SessionCreate) AddMessageIDs 

func (sc *SessionCreate) AddMessageIDs(ids ...int) *SessionCreate

AddMessageIDs adds the "messages" edge to the Message entity by IDs.

func (*SessionCreate) AddMessages 

func (sc *SessionCreate) AddMessages(m ...*Message) *SessionCreate

AddMessages adds the "messages" edges to the Message entity.

func (*SessionCreate) Exec 

func (sc *SessionCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*SessionCreate) ExecContext 

func (c *SessionCreate) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*SessionCreate) ExecX 

func (sc *SessionCreate) ExecX(ctx context.Context)

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

func (*SessionCreate) Mutation 

func (sc *SessionCreate) Mutation() *SessionMutation

Mutation returns the SessionMutation object of the builder.

func (*SessionCreate) OnConflict 

func (sc *SessionCreate) OnConflict(opts ...sql.ConflictOption) *SessionUpsertOne

OnConflict allows configuring the `ON CONFLICT` / `ON DUPLICATE KEY` clause of the `INSERT` statement. For example: 

client.Session.Create().
	SetUserID(v).
	OnConflict(
		// Update the row with the new values
		// the was proposed for insertion.
		sql.ResolveWithNewValues(),
	).
	// Override some of the fields with custom
	// update values.
	Update(func(u *ent.SessionUpsert) {
		SetUserID(v+v).
	}).
	Exec(ctx)

func (*SessionCreate) OnConflictColumns 

func (sc *SessionCreate) OnConflictColumns(columns ...string) *SessionUpsertOne

OnConflictColumns calls `OnConflict` and configures the columns as conflict target. Using this option is equivalent to using: 

client.Session.Create().
	OnConflict(sql.ConflictColumns(columns...)).
	Exec(ctx)

func (*SessionCreate) QueryContext 

func (c *SessionCreate) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*SessionCreate) Save 

func (sc *SessionCreate) Save(ctx context.Context) (*Session, error)

Save creates the Session in the database.

func (*SessionCreate) SaveX 

func (sc *SessionCreate) SaveX(ctx context.Context) *Session

SaveX calls Save and panics if Save returns an error.

func (*SessionCreate) SetCreatedAt 

func (sc *SessionCreate) SetCreatedAt(t time.Time) *SessionCreate

SetCreatedAt sets the "created_at" field.

func (*SessionCreate) SetDeletedAt 

func (sc *SessionCreate) SetDeletedAt(i int) *SessionCreate

SetDeletedAt sets the "deleted_at" field.

func (*SessionCreate) SetNillableCreatedAt 

func (sc *SessionCreate) SetNillableCreatedAt(t *time.Time) *SessionCreate

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

func (*SessionCreate) SetNillableDeletedAt 

func (sc *SessionCreate) SetNillableDeletedAt(i *int) *SessionCreate

SetNillableDeletedAt sets the "deleted_at" field if the given value is not nil.

func (*SessionCreate) SetNillableStatus 

func (sc *SessionCreate) SetNillableStatus(b *bool) *SessionCreate

SetNillableStatus sets the "status" field if the given value is not nil.

func (*SessionCreate) SetNillableUpdatedAt 

func (sc *SessionCreate) SetNillableUpdatedAt(t *time.Time) *SessionCreate

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

func (*SessionCreate) SetStatus 

func (sc *SessionCreate) SetStatus(b bool) *SessionCreate

SetStatus sets the "status" field.

func (*SessionCreate) SetUpdatedAt 

func (sc *SessionCreate) SetUpdatedAt(t time.Time) *SessionCreate

SetUpdatedAt sets the "updated_at" field.

func (*SessionCreate) SetUserID 

func (sc *SessionCreate) SetUserID(s string) *SessionCreate

SetUserID sets the "user_id" field.

type SessionCreateBulk 

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

SessionCreateBulk is the builder for creating many Session entities in bulk.

func (*SessionCreateBulk) Exec 

func (scb *SessionCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*SessionCreateBulk) ExecContext 

func (c *SessionCreateBulk) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*SessionCreateBulk) ExecX 

func (scb *SessionCreateBulk) ExecX(ctx context.Context)

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

func (*SessionCreateBulk) OnConflict 

func (scb *SessionCreateBulk) OnConflict(opts ...sql.ConflictOption) *SessionUpsertBulk

OnConflict allows configuring the `ON CONFLICT` / `ON DUPLICATE KEY` clause of the `INSERT` statement. For example: 

client.Session.CreateBulk(builders...).
	OnConflict(
		// Update the row with the new values
		// the was proposed for insertion.
		sql.ResolveWithNewValues(),
	).
	// Override some of the fields with custom
	// update values.
	Update(func(u *ent.SessionUpsert) {
		SetUserID(v+v).
	}).
	Exec(ctx)

func (*SessionCreateBulk) OnConflictColumns 

func (scb *SessionCreateBulk) OnConflictColumns(columns ...string) *SessionUpsertBulk

OnConflictColumns calls `OnConflict` and configures the columns as conflict target. Using this option is equivalent to using: 

client.Session.Create().
	OnConflict(sql.ConflictColumns(columns...)).
	Exec(ctx)

func (*SessionCreateBulk) QueryContext 

func (c *SessionCreateBulk) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*SessionCreateBulk) Save 

func (scb *SessionCreateBulk) Save(ctx context.Context) ([]*Session, error)

Save creates the Session entities in the database.

func (*SessionCreateBulk) SaveX 

func (scb *SessionCreateBulk) SaveX(ctx context.Context) []*Session

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

type SessionDelete 

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

SessionDelete is the builder for deleting a Session entity.

func (*SessionDelete) Exec 

func (sd *SessionDelete) Exec(ctx context.Context) (int, error)

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

func (*SessionDelete) ExecContext 

func (c *SessionDelete) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*SessionDelete) ExecX 

func (sd *SessionDelete) ExecX(ctx context.Context) int

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

func (*SessionDelete) QueryContext 

func (c *SessionDelete) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*SessionDelete) Where 

func (sd *SessionDelete) Where(ps ...predicate.Session) *SessionDelete

Where appends a list predicates to the SessionDelete builder.

type SessionDeleteOne 

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

SessionDeleteOne is the builder for deleting a single Session entity.

func (*SessionDeleteOne) Exec 

func (sdo *SessionDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*SessionDeleteOne) ExecX 

func (sdo *SessionDeleteOne) ExecX(ctx context.Context)

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

func (*SessionDeleteOne) Where 

func (sdo *SessionDeleteOne) Where(ps ...predicate.Session) *SessionDeleteOne

Where appends a list predicates to the SessionDelete builder.

type SessionEdges 

type SessionEdges struct {
	// Messages holds the value of the messages edge.
	Messages []*Message `json:"messages,omitempty"`
	// contains filtered or unexported fields
}

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

func (SessionEdges) MessagesOrErr 

func (e SessionEdges) MessagesOrErr() ([]*Message, error)

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

type SessionFilter 

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

SessionFilter provides a generic filtering capability at runtime for SessionQuery.

func (*SessionFilter) ExecContext 

func (c *SessionFilter) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*SessionFilter) QueryContext 

func (c *SessionFilter) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*SessionFilter) Where 

func (f *SessionFilter) Where(p entql.P)

Where applies the entql predicate on the query filter.

func (*SessionFilter) WhereCreatedAt 

func (f *SessionFilter) WhereCreatedAt(p entql.TimeP)

WhereCreatedAt applies the entql time.Time predicate on the created_at field.

func (*SessionFilter) WhereDeletedAt 

func (f *SessionFilter) WhereDeletedAt(p entql.IntP)

WhereDeletedAt applies the entql int predicate on the deleted_at field.

func (*SessionFilter) WhereHasMessages 

func (f *SessionFilter) WhereHasMessages()

WhereHasMessages applies a predicate to check if query has an edge messages.

func (*SessionFilter) WhereHasMessagesWith 

func (f *SessionFilter) WhereHasMessagesWith(preds ...predicate.Message)

WhereHasMessagesWith applies a predicate to check if query has an edge messages with a given conditions (other predicates).

func (*SessionFilter) WhereID 

func (f *SessionFilter) WhereID(p entql.IntP)

WhereID applies the entql int predicate on the id field.

func (*SessionFilter) WhereStatus 

func (f *SessionFilter) WhereStatus(p entql.BoolP)

WhereStatus applies the entql bool predicate on the status field.

func (*SessionFilter) WhereUpdatedAt 

func (f *SessionFilter) WhereUpdatedAt(p entql.TimeP)

WhereUpdatedAt applies the entql time.Time predicate on the updated_at field.

func (*SessionFilter) WhereUserID 

func (f *SessionFilter) WhereUserID(p entql.StringP)

WhereUserID applies the entql string predicate on the user_id field.

type SessionGroupBy 

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

SessionGroupBy is the group-by builder for Session entities.

func (*SessionGroupBy) Aggregate 

func (sgb *SessionGroupBy) Aggregate(fns ...AggregateFunc) *SessionGroupBy

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

func (*SessionGroupBy) Bool 

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

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

func (*SessionGroupBy) BoolX 

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

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

func (*SessionGroupBy) Bools 

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

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

func (*SessionGroupBy) BoolsX 

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

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

func (*SessionGroupBy) Float64 

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

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

func (*SessionGroupBy) Float64X 

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

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

func (*SessionGroupBy) Float64s 

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

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

func (*SessionGroupBy) Float64sX 

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

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

func (*SessionGroupBy) Int 

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

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

func (*SessionGroupBy) IntX 

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

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

func (*SessionGroupBy) Ints 

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

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

func (*SessionGroupBy) IntsX 

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

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

func (*SessionGroupBy) Scan 

func (sgb *SessionGroupBy) Scan(ctx context.Context, v any) error

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

func (*SessionGroupBy) ScanX 

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

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

func (*SessionGroupBy) String 

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

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

func (*SessionGroupBy) StringX 

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

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

func (*SessionGroupBy) Strings 

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

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

func (*SessionGroupBy) StringsX 

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

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

type SessionMutation 

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

SessionMutation represents an operation that mutates the Session nodes in the graph.

func (*SessionMutation) AddDeletedAt 

func (m *SessionMutation) AddDeletedAt(i int)

AddDeletedAt adds i to the "deleted_at" field.

func (*SessionMutation) AddField 

func (m *SessionMutation) 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 (*SessionMutation) AddMessageIDs 

func (m *SessionMutation) AddMessageIDs(ids ...int)

AddMessageIDs adds the "messages" edge to the Message entity by ids.

func (*SessionMutation) AddedDeletedAt 

func (m *SessionMutation) AddedDeletedAt() (r int, exists bool)

AddedDeletedAt returns the value that was added to the "deleted_at" field in this mutation.

func (*SessionMutation) AddedEdges 

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

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

func (*SessionMutation) AddedField 

func (m *SessionMutation) 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 (*SessionMutation) AddedFields 

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

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

func (*SessionMutation) AddedIDs 

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

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

func (*SessionMutation) ClearEdge 

func (m *SessionMutation) 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 (*SessionMutation) ClearField 

func (m *SessionMutation) 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 (*SessionMutation) ClearMessages 

func (m *SessionMutation) ClearMessages()

ClearMessages clears the "messages" edge to the Message entity.

func (*SessionMutation) ClearedEdges 

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

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

func (*SessionMutation) ClearedFields 

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

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

func (SessionMutation) Client 

func (m SessionMutation) 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 (*SessionMutation) CreatedAt 

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

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

func (*SessionMutation) DeletedAt 

func (m *SessionMutation) DeletedAt() (r int, exists bool)

DeletedAt returns the value of the "deleted_at" field in the mutation.

func (*SessionMutation) EdgeCleared 

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

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

func (*SessionMutation) ExecContext 

func (c *SessionMutation) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*SessionMutation) Field 

func (m *SessionMutation) 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 (*SessionMutation) FieldCleared 

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

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

func (*SessionMutation) Fields 

func (m *SessionMutation) 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 (*SessionMutation) Filter 

func (m *SessionMutation) Filter() *SessionFilter

Filter returns an entql.Where implementation to apply filters on the SessionMutation builder.

func (*SessionMutation) ID 

func (m *SessionMutation) 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 (*SessionMutation) IDs 

func (m *SessionMutation) 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 (*SessionMutation) MessagesCleared 

func (m *SessionMutation) MessagesCleared() bool

MessagesCleared reports if the "messages" edge to the Message entity was cleared.

func (*SessionMutation) MessagesIDs 

func (m *SessionMutation) MessagesIDs() (ids []int)

MessagesIDs returns the "messages" edge IDs in the mutation.

func (*SessionMutation) OldCreatedAt 

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

OldCreatedAt returns the old "created_at" field's value of the Session entity. If the Session 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 (*SessionMutation) OldDeletedAt 

func (m *SessionMutation) OldDeletedAt(ctx context.Context) (v int, err error)

OldDeletedAt returns the old "deleted_at" field's value of the Session entity. If the Session 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 (*SessionMutation) OldField 

func (m *SessionMutation) 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 (*SessionMutation) OldStatus 

func (m *SessionMutation) OldStatus(ctx context.Context) (v bool, err error)

OldStatus returns the old "status" field's value of the Session entity. If the Session 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 (*SessionMutation) OldUpdatedAt 

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

OldUpdatedAt returns the old "updated_at" field's value of the Session entity. If the Session 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 (*SessionMutation) OldUserID 

func (m *SessionMutation) OldUserID(ctx context.Context) (v string, err error)

OldUserID returns the old "user_id" field's value of the Session entity. If the Session 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 (*SessionMutation) Op 

func (m *SessionMutation) Op() Op

Op returns the operation name.

func (*SessionMutation) QueryContext 

func (c *SessionMutation) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*SessionMutation) RemoveMessageIDs 

func (m *SessionMutation) RemoveMessageIDs(ids ...int)

RemoveMessageIDs removes the "messages" edge to the Message entity by IDs.

func (*SessionMutation) RemovedEdges 

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

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

func (*SessionMutation) RemovedIDs 

func (m *SessionMutation) 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 (*SessionMutation) RemovedMessagesIDs 

func (m *SessionMutation) RemovedMessagesIDs() (ids []int)

RemovedMessages returns the removed IDs of the "messages" edge to the Message entity.

func (*SessionMutation) ResetCreatedAt 

func (m *SessionMutation) ResetCreatedAt()

ResetCreatedAt resets all changes to the "created_at" field.

func (*SessionMutation) ResetDeletedAt 

func (m *SessionMutation) ResetDeletedAt()

ResetDeletedAt resets all changes to the "deleted_at" field.

func (*SessionMutation) ResetEdge 

func (m *SessionMutation) 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 (*SessionMutation) ResetField 

func (m *SessionMutation) 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 (*SessionMutation) ResetMessages 

func (m *SessionMutation) ResetMessages()

ResetMessages resets all changes to the "messages" edge.

func (*SessionMutation) ResetStatus 

func (m *SessionMutation) ResetStatus()

ResetStatus resets all changes to the "status" field.

func (*SessionMutation) ResetUpdatedAt 

func (m *SessionMutation) ResetUpdatedAt()

ResetUpdatedAt resets all changes to the "updated_at" field.

func (*SessionMutation) ResetUserID 

func (m *SessionMutation) ResetUserID()

ResetUserID resets all changes to the "user_id" field.

func (*SessionMutation) SetCreatedAt 

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

SetCreatedAt sets the "created_at" field.

func (*SessionMutation) SetDeletedAt 

func (m *SessionMutation) SetDeletedAt(i int)

SetDeletedAt sets the "deleted_at" field.

func (*SessionMutation) SetField 

func (m *SessionMutation) 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 (*SessionMutation) SetOp 

func (m *SessionMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (*SessionMutation) SetStatus 

func (m *SessionMutation) SetStatus(b bool)

SetStatus sets the "status" field.

func (*SessionMutation) SetUpdatedAt 

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

SetUpdatedAt sets the "updated_at" field.

func (*SessionMutation) SetUserID 

func (m *SessionMutation) SetUserID(s string)

SetUserID sets the "user_id" field.

func (*SessionMutation) Status 

func (m *SessionMutation) Status() (r bool, exists bool)

Status returns the value of the "status" field in the mutation.

func (SessionMutation) Tx 

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

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

func (*SessionMutation) Type 

func (m *SessionMutation) Type() string

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

func (*SessionMutation) UpdatedAt 

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

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

func (*SessionMutation) UserID 

func (m *SessionMutation) UserID() (r string, exists bool)

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

func (*SessionMutation) Where 

func (m *SessionMutation) Where(ps ...predicate.Session)

Where appends a list predicates to the SessionMutation builder.

func (*SessionMutation) WhereP 

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

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

type SessionQuery 

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

SessionQuery is the builder for querying Session entities.

func (*SessionQuery) Aggregate 

func (sq *SessionQuery) Aggregate(fns ...AggregateFunc) *SessionSelect

Aggregate returns a SessionSelect configured with the given aggregations.

func (*SessionQuery) All 

func (sq *SessionQuery) All(ctx context.Context) ([]*Session, error)

All executes the query and returns a list of Sessions.

func (*SessionQuery) AllX 

func (sq *SessionQuery) AllX(ctx context.Context) []*Session

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

func (*SessionQuery) Clone 

func (sq *SessionQuery) Clone() *SessionQuery

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

func (*SessionQuery) Count 

func (sq *SessionQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*SessionQuery) CountX 

func (sq *SessionQuery) CountX(ctx context.Context) int

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

func (*SessionQuery) ExecContext 

func (c *SessionQuery) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*SessionQuery) Exist 

func (sq *SessionQuery) Exist(ctx context.Context) (bool, error)

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

func (*SessionQuery) ExistX 

func (sq *SessionQuery) ExistX(ctx context.Context) bool

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

func (*SessionQuery) Filter 

func (sq *SessionQuery) Filter() *SessionFilter

Filter returns a Filter implementation to apply filters on the SessionQuery builder.

func (*SessionQuery) First 

func (sq *SessionQuery) First(ctx context.Context) (*Session, error)

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

func (*SessionQuery) FirstID 

func (sq *SessionQuery) FirstID(ctx context.Context) (id int, err error)

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

func (*SessionQuery) FirstIDX 

func (sq *SessionQuery) FirstIDX(ctx context.Context) int

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

func (*SessionQuery) FirstX 

func (sq *SessionQuery) FirstX(ctx context.Context) *Session

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

func (*SessionQuery) ForShare 

func (sq *SessionQuery) ForShare(opts ...sql.LockOption) *SessionQuery

ForShare behaves similarly to ForUpdate, except that it acquires a shared mode lock on any rows that are read. Other sessions can read the rows, but cannot modify them until your transaction commits.

func (*SessionQuery) ForUpdate 

func (sq *SessionQuery) ForUpdate(opts ...sql.LockOption) *SessionQuery

ForUpdate locks the selected rows against concurrent updates, and prevent them from being updated, deleted or "selected ... for update" by other sessions, until the transaction is either committed or rolled-back.

func (*SessionQuery) GroupBy 

func (sq *SessionQuery) GroupBy(field string, fields ...string) *SessionGroupBy

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 {
	UserID string `json:"user_id,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Session.Query().
	GroupBy(session.FieldUserID).
	Aggregate(chatent.Count()).
	Scan(ctx, &v)

func (*SessionQuery) IDs 

func (sq *SessionQuery) IDs(ctx context.Context) ([]int, error)

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

func (*SessionQuery) IDsX 

func (sq *SessionQuery) IDsX(ctx context.Context) []int

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

func (*SessionQuery) Limit 

func (sq *SessionQuery) Limit(limit int) *SessionQuery

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

func (*SessionQuery) Modify 

func (sq *SessionQuery) Modify(modifiers ...func(s *sql.Selector)) *SessionSelect

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

func (*SessionQuery) Offset 

func (sq *SessionQuery) Offset(offset int) *SessionQuery

Offset to start from.

func (*SessionQuery) Only 

func (sq *SessionQuery) Only(ctx context.Context) (*Session, error)

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

func (*SessionQuery) OnlyID 

func (sq *SessionQuery) OnlyID(ctx context.Context) (id int, err error)

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

func (*SessionQuery) OnlyIDX 

func (sq *SessionQuery) OnlyIDX(ctx context.Context) int

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

func (*SessionQuery) OnlyX 

func (sq *SessionQuery) OnlyX(ctx context.Context) *Session

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

func (*SessionQuery) Order 

func (sq *SessionQuery) Order(o ...OrderFunc) *SessionQuery

Order specifies how the records should be ordered.

func (*SessionQuery) QueryContext 

func (c *SessionQuery) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*SessionQuery) QueryMessages 

func (sq *SessionQuery) QueryMessages() *MessageQuery

QueryMessages chains the current query on the "messages" edge.

func (*SessionQuery) Select 

func (sq *SessionQuery) Select(fields ...string) *SessionSelect

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 {
	UserID string `json:"user_id,omitempty"`
}

client.Session.Query().
	Select(session.FieldUserID).
	Scan(ctx, &v)

func (*SessionQuery) Unique 

func (sq *SessionQuery) Unique(unique bool) *SessionQuery

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 (*SessionQuery) Where 

func (sq *SessionQuery) Where(ps ...predicate.Session) *SessionQuery

Where adds a new predicate for the SessionQuery builder.

func (*SessionQuery) WithMessages 

func (sq *SessionQuery) WithMessages(opts ...func(*MessageQuery)) *SessionQuery

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

type SessionSelect 

type SessionSelect struct {
	*SessionQuery
	// contains filtered or unexported fields
}

SessionSelect is the builder for selecting fields of Session entities.

func (*SessionSelect) Aggregate 

func (ss *SessionSelect) Aggregate(fns ...AggregateFunc) *SessionSelect

Aggregate adds the given aggregation functions to the selector query.

func (*SessionSelect) Bool 

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

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

func (*SessionSelect) BoolX 

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

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

func (*SessionSelect) Bools 

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

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

func (*SessionSelect) BoolsX 

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

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

func (SessionSelect) ExecContext 

func (c SessionSelect) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*SessionSelect) Float64 

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

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

func (*SessionSelect) Float64X 

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

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

func (*SessionSelect) Float64s 

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

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

func (*SessionSelect) Float64sX 

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

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

func (*SessionSelect) Int 

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

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

func (*SessionSelect) IntX 

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

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

func (*SessionSelect) Ints 

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

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

func (*SessionSelect) IntsX 

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

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

func (*SessionSelect) Modify 

func (ss *SessionSelect) Modify(modifiers ...func(s *sql.Selector)) *SessionSelect

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

func (SessionSelect) QueryContext 

func (c SessionSelect) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*SessionSelect) Scan 

func (ss *SessionSelect) Scan(ctx context.Context, v any) error

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

func (*SessionSelect) ScanX 

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

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

func (*SessionSelect) String 

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

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

func (*SessionSelect) StringX 

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

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

func (*SessionSelect) Strings 

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

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

func (*SessionSelect) StringsX 

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

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

type SessionUpdate 

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

SessionUpdate is the builder for updating Session entities.

func (*SessionUpdate) AddDeletedAt 

func (su *SessionUpdate) AddDeletedAt(i int) *SessionUpdate

AddDeletedAt adds i to the "deleted_at" field.

func (*SessionUpdate) AddMessageIDs 

func (su *SessionUpdate) AddMessageIDs(ids ...int) *SessionUpdate

AddMessageIDs adds the "messages" edge to the Message entity by IDs.

func (*SessionUpdate) AddMessages 

func (su *SessionUpdate) AddMessages(m ...*Message) *SessionUpdate

AddMessages adds the "messages" edges to the Message entity.

func (*SessionUpdate) ClearMessages 

func (su *SessionUpdate) ClearMessages() *SessionUpdate

ClearMessages clears all "messages" edges to the Message entity.

func (*SessionUpdate) Exec 

func (su *SessionUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*SessionUpdate) ExecContext 

func (c *SessionUpdate) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*SessionUpdate) ExecX 

func (su *SessionUpdate) ExecX(ctx context.Context)

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

func (*SessionUpdate) Modify 

func (su *SessionUpdate) Modify(modifiers ...func(u *sql.UpdateBuilder)) *SessionUpdate

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

func (*SessionUpdate) Mutation 

func (su *SessionUpdate) Mutation() *SessionMutation

Mutation returns the SessionMutation object of the builder.

func (*SessionUpdate) QueryContext 

func (c *SessionUpdate) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*SessionUpdate) RemoveMessageIDs 

func (su *SessionUpdate) RemoveMessageIDs(ids ...int) *SessionUpdate

RemoveMessageIDs removes the "messages" edge to Message entities by IDs.

func (*SessionUpdate) RemoveMessages 

func (su *SessionUpdate) RemoveMessages(m ...*Message) *SessionUpdate

RemoveMessages removes "messages" edges to Message entities.

func (*SessionUpdate) Save 

func (su *SessionUpdate) Save(ctx context.Context) (int, error)

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

func (*SessionUpdate) SaveX 

func (su *SessionUpdate) SaveX(ctx context.Context) int

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

func (*SessionUpdate) SetDeletedAt 

func (su *SessionUpdate) SetDeletedAt(i int) *SessionUpdate

SetDeletedAt sets the "deleted_at" field.

func (*SessionUpdate) SetNillableDeletedAt 

func (su *SessionUpdate) SetNillableDeletedAt(i *int) *SessionUpdate

SetNillableDeletedAt sets the "deleted_at" field if the given value is not nil.

func (*SessionUpdate) SetNillableStatus 

func (su *SessionUpdate) SetNillableStatus(b *bool) *SessionUpdate

SetNillableStatus sets the "status" field if the given value is not nil.

func (*SessionUpdate) SetStatus 

func (su *SessionUpdate) SetStatus(b bool) *SessionUpdate

SetStatus sets the "status" field.

func (*SessionUpdate) SetUpdatedAt 

func (su *SessionUpdate) SetUpdatedAt(t time.Time) *SessionUpdate

SetUpdatedAt sets the "updated_at" field.

func (*SessionUpdate) SetUserID 

func (su *SessionUpdate) SetUserID(s string) *SessionUpdate

SetUserID sets the "user_id" field.

func (*SessionUpdate) Where 

func (su *SessionUpdate) Where(ps ...predicate.Session) *SessionUpdate

Where appends a list predicates to the SessionUpdate builder.

type SessionUpdateOne 

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

SessionUpdateOne is the builder for updating a single Session entity.

func (*SessionUpdateOne) AddDeletedAt 

func (suo *SessionUpdateOne) AddDeletedAt(i int) *SessionUpdateOne

AddDeletedAt adds i to the "deleted_at" field.

func (*SessionUpdateOne) AddMessageIDs 

func (suo *SessionUpdateOne) AddMessageIDs(ids ...int) *SessionUpdateOne

AddMessageIDs adds the "messages" edge to the Message entity by IDs.

func (*SessionUpdateOne) AddMessages 

func (suo *SessionUpdateOne) AddMessages(m ...*Message) *SessionUpdateOne

AddMessages adds the "messages" edges to the Message entity.

func (*SessionUpdateOne) ClearMessages 

func (suo *SessionUpdateOne) ClearMessages() *SessionUpdateOne

ClearMessages clears all "messages" edges to the Message entity.

func (*SessionUpdateOne) Exec 

func (suo *SessionUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*SessionUpdateOne) ExecContext 

func (c *SessionUpdateOne) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

func (*SessionUpdateOne) ExecX 

func (suo *SessionUpdateOne) ExecX(ctx context.Context)

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

func (*SessionUpdateOne) Modify 

func (suo *SessionUpdateOne) Modify(modifiers ...func(u *sql.UpdateBuilder)) *SessionUpdateOne

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

func (*SessionUpdateOne) Mutation 

func (suo *SessionUpdateOne) Mutation() *SessionMutation

Mutation returns the SessionMutation object of the builder.

func (*SessionUpdateOne) QueryContext 

func (c *SessionUpdateOne) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*SessionUpdateOne) RemoveMessageIDs 

func (suo *SessionUpdateOne) RemoveMessageIDs(ids ...int) *SessionUpdateOne

RemoveMessageIDs removes the "messages" edge to Message entities by IDs.

func (*SessionUpdateOne) RemoveMessages 

func (suo *SessionUpdateOne) RemoveMessages(m ...*Message) *SessionUpdateOne

RemoveMessages removes "messages" edges to Message entities.

func (*SessionUpdateOne) Save 

func (suo *SessionUpdateOne) Save(ctx context.Context) (*Session, error)

Save executes the query and returns the updated Session entity.

func (*SessionUpdateOne) SaveX 

func (suo *SessionUpdateOne) SaveX(ctx context.Context) *Session

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

func (*SessionUpdateOne) Select 

func (suo *SessionUpdateOne) Select(field string, fields ...string) *SessionUpdateOne

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

func (*SessionUpdateOne) SetDeletedAt 

func (suo *SessionUpdateOne) SetDeletedAt(i int) *SessionUpdateOne

SetDeletedAt sets the "deleted_at" field.

func (*SessionUpdateOne) SetNillableDeletedAt 

func (suo *SessionUpdateOne) SetNillableDeletedAt(i *int) *SessionUpdateOne

SetNillableDeletedAt sets the "deleted_at" field if the given value is not nil.

func (*SessionUpdateOne) SetNillableStatus 

func (suo *SessionUpdateOne) SetNillableStatus(b *bool) *SessionUpdateOne

SetNillableStatus sets the "status" field if the given value is not nil.

func (*SessionUpdateOne) SetStatus 

func (suo *SessionUpdateOne) SetStatus(b bool) *SessionUpdateOne

SetStatus sets the "status" field.

func (*SessionUpdateOne) SetUpdatedAt 

func (suo *SessionUpdateOne) SetUpdatedAt(t time.Time) *SessionUpdateOne

SetUpdatedAt sets the "updated_at" field.

func (*SessionUpdateOne) SetUserID 

func (suo *SessionUpdateOne) SetUserID(s string) *SessionUpdateOne

SetUserID sets the "user_id" field.

type SessionUpsert 

type SessionUpsert struct {
	*sql.UpdateSet
}

SessionUpsert is the "OnConflict" setter.

func (*SessionUpsert) AddDeletedAt 

func (u *SessionUpsert) AddDeletedAt(v int) *SessionUpsert

AddDeletedAt adds v to the "deleted_at" field.

func (*SessionUpsert) SetDeletedAt 

func (u *SessionUpsert) SetDeletedAt(v int) *SessionUpsert

SetDeletedAt sets the "deleted_at" field.

func (*SessionUpsert) SetStatus 

func (u *SessionUpsert) SetStatus(v bool) *SessionUpsert

SetStatus sets the "status" field.

func (*SessionUpsert) SetUpdatedAt 

func (u *SessionUpsert) SetUpdatedAt(v time.Time) *SessionUpsert

SetUpdatedAt sets the "updated_at" field.

func (*SessionUpsert) SetUserID 

func (u *SessionUpsert) SetUserID(v string) *SessionUpsert

SetUserID sets the "user_id" field.

func (*SessionUpsert) UpdateDeletedAt 

func (u *SessionUpsert) UpdateDeletedAt() *SessionUpsert

UpdateDeletedAt sets the "deleted_at" field to the value that was provided on create.

func (*SessionUpsert) UpdateStatus 

func (u *SessionUpsert) UpdateStatus() *SessionUpsert

UpdateStatus sets the "status" field to the value that was provided on create.

func (*SessionUpsert) UpdateUpdatedAt 

func (u *SessionUpsert) UpdateUpdatedAt() *SessionUpsert

UpdateUpdatedAt sets the "updated_at" field to the value that was provided on create.

func (*SessionUpsert) UpdateUserID 

func (u *SessionUpsert) UpdateUserID() *SessionUpsert

UpdateUserID sets the "user_id" field to the value that was provided on create.

type SessionUpsertBulk 

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

SessionUpsertBulk is the builder for "upsert"-ing a bulk of Session nodes.

func (*SessionUpsertBulk) AddDeletedAt 

func (u *SessionUpsertBulk) AddDeletedAt(v int) *SessionUpsertBulk

AddDeletedAt adds v to the "deleted_at" field.

func (*SessionUpsertBulk) DoNothing 

func (u *SessionUpsertBulk) DoNothing() *SessionUpsertBulk

DoNothing configures the conflict_action to `DO NOTHING`. Supported only by SQLite and PostgreSQL.

func (*SessionUpsertBulk) Exec 

func (u *SessionUpsertBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*SessionUpsertBulk) ExecX 

func (u *SessionUpsertBulk) ExecX(ctx context.Context)

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

func (*SessionUpsertBulk) Ignore 

func (u *SessionUpsertBulk) Ignore() *SessionUpsertBulk

Ignore sets each column to itself in case of conflict. Using this option is equivalent to using: 

client.Session.Create().
	OnConflict(sql.ResolveWithIgnore()).
	Exec(ctx)

func (*SessionUpsertBulk) SetDeletedAt 

func (u *SessionUpsertBulk) SetDeletedAt(v int) *SessionUpsertBulk

SetDeletedAt sets the "deleted_at" field.

func (*SessionUpsertBulk) SetStatus 

func (u *SessionUpsertBulk) SetStatus(v bool) *SessionUpsertBulk

SetStatus sets the "status" field.

func (*SessionUpsertBulk) SetUpdatedAt 

func (u *SessionUpsertBulk) SetUpdatedAt(v time.Time) *SessionUpsertBulk

SetUpdatedAt sets the "updated_at" field.

func (*SessionUpsertBulk) SetUserID 

func (u *SessionUpsertBulk) SetUserID(v string) *SessionUpsertBulk

SetUserID sets the "user_id" field.

func (*SessionUpsertBulk) Update 

func (u *SessionUpsertBulk) Update(set func(*SessionUpsert)) *SessionUpsertBulk

Update allows overriding fields `UPDATE` values. See the SessionCreateBulk.OnConflict documentation for more info.

func (*SessionUpsertBulk) UpdateDeletedAt 

func (u *SessionUpsertBulk) UpdateDeletedAt() *SessionUpsertBulk

UpdateDeletedAt sets the "deleted_at" field to the value that was provided on create.

func (*SessionUpsertBulk) UpdateNewValues 

func (u *SessionUpsertBulk) UpdateNewValues() *SessionUpsertBulk

UpdateNewValues updates the mutable fields using the new values that were set on create. Using this option is equivalent to using: 

client.Session.Create().
	OnConflict(
		sql.ResolveWithNewValues(),
	).
	Exec(ctx)

func (*SessionUpsertBulk) UpdateStatus 

func (u *SessionUpsertBulk) UpdateStatus() *SessionUpsertBulk

UpdateStatus sets the "status" field to the value that was provided on create.

func (*SessionUpsertBulk) UpdateUpdatedAt 

func (u *SessionUpsertBulk) UpdateUpdatedAt() *SessionUpsertBulk

UpdateUpdatedAt sets the "updated_at" field to the value that was provided on create.

func (*SessionUpsertBulk) UpdateUserID 

func (u *SessionUpsertBulk) UpdateUserID() *SessionUpsertBulk

UpdateUserID sets the "user_id" field to the value that was provided on create.

type SessionUpsertOne 

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

SessionUpsertOne is the builder for "upsert"-ing 

one Session node.

func (*SessionUpsertOne) AddDeletedAt 

func (u *SessionUpsertOne) AddDeletedAt(v int) *SessionUpsertOne

AddDeletedAt adds v to the "deleted_at" field.

func (*SessionUpsertOne) DoNothing 

func (u *SessionUpsertOne) DoNothing() *SessionUpsertOne

DoNothing configures the conflict_action to `DO NOTHING`. Supported only by SQLite and PostgreSQL.

func (*SessionUpsertOne) Exec 

func (u *SessionUpsertOne) Exec(ctx context.Context) error

Exec executes the query.

func (*SessionUpsertOne) ExecX 

func (u *SessionUpsertOne) ExecX(ctx context.Context)

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

func (*SessionUpsertOne) ID 

func (u *SessionUpsertOne) ID(ctx context.Context) (id int, err error)

Exec executes the UPSERT query and returns the inserted/updated ID.

func (*SessionUpsertOne) IDX 

func (u *SessionUpsertOne) IDX(ctx context.Context) int

IDX is like ID, but panics if an error occurs.

func (*SessionUpsertOne) Ignore 

func (u *SessionUpsertOne) Ignore() *SessionUpsertOne

Ignore sets each column to itself in case of conflict. Using this option is equivalent to using: 

client.Session.Create().
    OnConflict(sql.ResolveWithIgnore()).
    Exec(ctx)

func (*SessionUpsertOne) SetDeletedAt 

func (u *SessionUpsertOne) SetDeletedAt(v int) *SessionUpsertOne

SetDeletedAt sets the "deleted_at" field.

func (*SessionUpsertOne) SetStatus 

func (u *SessionUpsertOne) SetStatus(v bool) *SessionUpsertOne

SetStatus sets the "status" field.

func (*SessionUpsertOne) SetUpdatedAt 

func (u *SessionUpsertOne) SetUpdatedAt(v time.Time) *SessionUpsertOne

SetUpdatedAt sets the "updated_at" field.

func (*SessionUpsertOne) SetUserID 

func (u *SessionUpsertOne) SetUserID(v string) *SessionUpsertOne

SetUserID sets the "user_id" field.

func (*SessionUpsertOne) Update 

func (u *SessionUpsertOne) Update(set func(*SessionUpsert)) *SessionUpsertOne

Update allows overriding fields `UPDATE` values. See the SessionCreate.OnConflict documentation for more info.

func (*SessionUpsertOne) UpdateDeletedAt 

func (u *SessionUpsertOne) UpdateDeletedAt() *SessionUpsertOne

UpdateDeletedAt sets the "deleted_at" field to the value that was provided on create.

func (*SessionUpsertOne) UpdateNewValues 

func (u *SessionUpsertOne) UpdateNewValues() *SessionUpsertOne

UpdateNewValues updates the mutable fields using the new values that were set on create. Using this option is equivalent to using: 

client.Session.Create().
	OnConflict(
		sql.ResolveWithNewValues(),
	).
	Exec(ctx)

func (*SessionUpsertOne) UpdateStatus 

func (u *SessionUpsertOne) UpdateStatus() *SessionUpsertOne

UpdateStatus sets the "status" field to the value that was provided on create.

func (*SessionUpsertOne) UpdateUpdatedAt 

func (u *SessionUpsertOne) UpdateUpdatedAt() *SessionUpsertOne

UpdateUpdatedAt sets the "updated_at" field to the value that was provided on create.

func (*SessionUpsertOne) UpdateUserID 

func (u *SessionUpsertOne) UpdateUserID() *SessionUpsertOne

UpdateUserID sets the "user_id" field to the value that was provided on create.

type Sessions 

type Sessions []*Session

Sessions is a parsable slice of Session.

type TraverseFunc 

type TraverseFunc = ent.TraverseFunc

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

type Traverser 

type Traverser = ent.Traverser

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

type Tx 

type Tx struct {

	// Message is the client for interacting with the Message builders.
	Message *MessageClient
	// Session is the client for interacting with the Session builders.
	Session *SessionClient
	// 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) ExecContext 

func (c *Tx) ExecContext(ctx context.Context, query string, args ...any) (stdsql.Result, error)

ExecContext allows calling the underlying ExecContext method of the driver if it is supported by it. See, database/sql#DB.ExecContext for more information.

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) QueryContext 

func (c *Tx) QueryContext(ctx context.Context, query string, args ...any) (*stdsql.Rows, error)

QueryContext allows calling the underlying QueryContext method of the driver if it is supported by it. See, database/sql#DB.QueryContext for more information.

func (*Tx) Rollback 

func (tx *Tx) Rollback() error

Rollback rollbacks the transaction.

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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