ent

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 Go to latest Published: Aug 14, 2024 License: MIT Imports: 21 Imported by: 3

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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.
	TypeDChat         = "DChat"
	TypeDChessdbCache = "DChessdbCache"
	TypeDRoom         = "DRoom"
	TypeDSession      = "DSession"
	TypeDUser         = "DUser"
)

Variables

This section is empty.

Functions

func IsConstraintError 

func IsConstraintError(err error) bool

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

func IsNotFound 

func IsNotFound(err error) bool

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

func IsNotLoaded 

func IsNotLoaded(err error) bool

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

func IsNotSingular 

func IsNotSingular(err error) bool

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

func IsValidationError 

func IsValidationError(err error) bool

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

func MaskNotFound 

func MaskNotFound(err error) error

MaskNotFound masks not found error.

func NewContext 

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

NewContext returns a new context with the given Client attached.

func NewTxContext 

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

NewTxContext returns a new context with the given Tx attached.

Types

type AggregateFunc 

type AggregateFunc func(*sql.Selector) string

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

func As 

func As(fn AggregateFunc, end string) AggregateFunc

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

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

func Count 

func Count() AggregateFunc

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

func Max 

func Max(field string) AggregateFunc

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

func Mean 

func Mean(field string) AggregateFunc

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

func Min 

func Min(field string) AggregateFunc

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

func Sum 

func Sum(field string) AggregateFunc

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

type Client 

type Client struct {

	// Schema is the client for creating, migrating and dropping schema.
	Schema *migrate.Schema
	// DChat is the client for interacting with the DChat builders.
	DChat *DChatClient
	// DChessdbCache is the client for interacting with the DChessdbCache builders.
	DChessdbCache *DChessdbCacheClient
	// DRoom is the client for interacting with the DRoom builders.
	DRoom *DRoomClient
	// DSession is the client for interacting with the DSession builders.
	DSession *DSessionClient
	// DUser is the client for interacting with the DUser builders.
	DUser *DUserClient
	// 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().
	DChat.
	Query().
	Count(ctx)

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(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 Committer 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 DChat 

type DChat struct {

	// ID of the ent.
	ID string `json:"id,omitempty"`
	// SessionID holds the value of the "session_id" field.
	SessionID string `json:"session_id,omitempty"`
	// UserID holds the value of the "user_id" field.
	UserID string `json:"user_id,omitempty"`
	// RoomID holds the value of the "room_id" field.
	RoomID string `json:"room_id,omitempty"`
	// Text holds the value of the "text" field.
	Text string `json:"text,omitempty"`
	// CreateTime holds the value of the "create_time" field.
	CreateTime time.Time `json:"create_time,omitempty"`
	// contains filtered or unexported fields
}

DChat is the model entity for the DChat schema.

func (*DChat) String 

func (d *DChat) String() string

String implements the fmt.Stringer.

func (*DChat) Unwrap 

func (d *DChat) Unwrap() *DChat

Unwrap unwraps the DChat 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 (*DChat) Update 

func (d *DChat) Update() *DChatUpdateOne

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

type DChatClient 

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

DChatClient is a client for the DChat schema.

func NewDChatClient 

func NewDChatClient(c config) *DChatClient

NewDChatClient returns a client for the DChat from the given config.

func (*DChatClient) Create 

func (c *DChatClient) Create() *DChatCreate

Create returns a create builder for DChat.

func (*DChatClient) CreateBulk 

func (c *DChatClient) CreateBulk(builders ...*DChatCreate) *DChatCreateBulk

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

func (*DChatClient) Delete 

func (c *DChatClient) Delete() *DChatDelete

Delete returns a delete builder for DChat.

func (*DChatClient) DeleteOne 

func (c *DChatClient) DeleteOne(d *DChat) *DChatDeleteOne

DeleteOne returns a delete builder for the given entity.

func (*DChatClient) DeleteOneID 

func (c *DChatClient) DeleteOneID(id string) *DChatDeleteOne

DeleteOneID returns a delete builder for the given id.

func (*DChatClient) Get 

func (c *DChatClient) Get(ctx context.Context, id string) (*DChat, error)

Get returns a DChat entity by its id.

func (*DChatClient) GetX 

func (c *DChatClient) GetX(ctx context.Context, id string) *DChat

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

func (*DChatClient) Hooks 

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

Hooks returns the client hooks.

func (*DChatClient) Query 

func (c *DChatClient) Query() *DChatQuery

Query returns a query builder for DChat.

func (*DChatClient) Update 

func (c *DChatClient) Update() *DChatUpdate

Update returns an update builder for DChat.

func (*DChatClient) UpdateOne 

func (c *DChatClient) UpdateOne(d *DChat) *DChatUpdateOne

UpdateOne returns an update builder for the given entity.

func (*DChatClient) UpdateOneID 

func (c *DChatClient) UpdateOneID(id string) *DChatUpdateOne

UpdateOneID returns an update builder for the given id.

func (*DChatClient) Use 

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

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

type DChatCreate 

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

DChatCreate is the builder for creating a DChat entity.

func (*DChatCreate) Exec 

func (dc *DChatCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*DChatCreate) ExecX 

func (dc *DChatCreate) ExecX(ctx context.Context)

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

func (*DChatCreate) Mutation 

func (dc *DChatCreate) Mutation() *DChatMutation

Mutation returns the DChatMutation object of the builder.

func (*DChatCreate) Save 

func (dc *DChatCreate) Save(ctx context.Context) (*DChat, error)

Save creates the DChat in the database.

func (*DChatCreate) SaveX 

func (dc *DChatCreate) SaveX(ctx context.Context) *DChat

SaveX calls Save and panics if Save returns an error.

func (*DChatCreate) SetCreateTime 

func (dc *DChatCreate) SetCreateTime(t time.Time) *DChatCreate

SetCreateTime sets the "create_time" field.

func (*DChatCreate) SetID 

func (dc *DChatCreate) SetID(s string) *DChatCreate

SetID sets the "id" field.

func (*DChatCreate) SetRoomID 

func (dc *DChatCreate) SetRoomID(s string) *DChatCreate

SetRoomID sets the "room_id" field.

func (*DChatCreate) SetSessionID 

func (dc *DChatCreate) SetSessionID(s string) *DChatCreate

SetSessionID sets the "session_id" field.

func (*DChatCreate) SetText 

func (dc *DChatCreate) SetText(s string) *DChatCreate

SetText sets the "text" field.

func (*DChatCreate) SetUserID 

func (dc *DChatCreate) SetUserID(s string) *DChatCreate

SetUserID sets the "user_id" field.

type DChatCreateBulk 

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

DChatCreateBulk is the builder for creating many DChat entities in bulk.

func (*DChatCreateBulk) Exec 

func (dcb *DChatCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*DChatCreateBulk) ExecX 

func (dcb *DChatCreateBulk) ExecX(ctx context.Context)

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

func (*DChatCreateBulk) Save 

func (dcb *DChatCreateBulk) Save(ctx context.Context) ([]*DChat, error)

Save creates the DChat entities in the database.

func (*DChatCreateBulk) SaveX 

func (dcb *DChatCreateBulk) SaveX(ctx context.Context) []*DChat

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

type DChatDelete 

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

DChatDelete is the builder for deleting a DChat entity.

func (*DChatDelete) Exec 

func (dd *DChatDelete) Exec(ctx context.Context) (int, error)

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

func (*DChatDelete) ExecX 

func (dd *DChatDelete) ExecX(ctx context.Context) int

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

func (*DChatDelete) Where 

func (dd *DChatDelete) Where(ps ...predicate.DChat) *DChatDelete

Where appends a list predicates to the DChatDelete builder.

type DChatDeleteOne 

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

DChatDeleteOne is the builder for deleting a single DChat entity.

func (*DChatDeleteOne) Exec 

func (ddo *DChatDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*DChatDeleteOne) ExecX 

func (ddo *DChatDeleteOne) ExecX(ctx context.Context)

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

type DChatGroupBy 

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

DChatGroupBy is the group-by builder for DChat entities.

func (*DChatGroupBy) Aggregate 

func (dgb *DChatGroupBy) Aggregate(fns ...AggregateFunc) *DChatGroupBy

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

func (*DChatGroupBy) Bool 

func (dgb *DChatGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DChatGroupBy) BoolX 

func (dgb *DChatGroupBy) BoolX(ctx context.Context) bool

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

func (*DChatGroupBy) Bools 

func (dgb *DChatGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from group-by. It is only allowed when executing a group-by query with one field.

func (*DChatGroupBy) BoolsX 

func (dgb *DChatGroupBy) BoolsX(ctx context.Context) []bool

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

func (*DChatGroupBy) Float64 

func (dgb *DChatGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DChatGroupBy) Float64X 

func (dgb *DChatGroupBy) Float64X(ctx context.Context) float64

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

func (*DChatGroupBy) Float64s 

func (dgb *DChatGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from group-by. It is only allowed when executing a group-by query with one field.

func (*DChatGroupBy) Float64sX 

func (dgb *DChatGroupBy) Float64sX(ctx context.Context) []float64

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

func (*DChatGroupBy) Int 

func (dgb *DChatGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DChatGroupBy) IntX 

func (dgb *DChatGroupBy) IntX(ctx context.Context) int

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

func (*DChatGroupBy) Ints 

func (dgb *DChatGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from group-by. It is only allowed when executing a group-by query with one field.

func (*DChatGroupBy) IntsX 

func (dgb *DChatGroupBy) IntsX(ctx context.Context) []int

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

func (*DChatGroupBy) Scan 

func (dgb *DChatGroupBy) Scan(ctx context.Context, v interface{}) error

Scan applies the group-by query and scans the result into the given value.

func (*DChatGroupBy) ScanX 

func (dgb *DChatGroupBy) ScanX(ctx context.Context, v interface{})

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

func (*DChatGroupBy) String 

func (dgb *DChatGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DChatGroupBy) StringX 

func (dgb *DChatGroupBy) StringX(ctx context.Context) string

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

func (*DChatGroupBy) Strings 

func (dgb *DChatGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from group-by. It is only allowed when executing a group-by query with one field.

func (*DChatGroupBy) StringsX 

func (dgb *DChatGroupBy) StringsX(ctx context.Context) []string

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

type DChatMutation 

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

DChatMutation represents an operation that mutates the DChat nodes in the graph.

func (*DChatMutation) AddField 

func (m *DChatMutation) 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 (*DChatMutation) AddedEdges 

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

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

func (*DChatMutation) AddedField 

func (m *DChatMutation) 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 (*DChatMutation) AddedFields 

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

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

func (*DChatMutation) AddedIDs 

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

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

func (*DChatMutation) ClearEdge 

func (m *DChatMutation) 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 (*DChatMutation) ClearField 

func (m *DChatMutation) 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 (*DChatMutation) ClearedEdges 

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

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

func (*DChatMutation) ClearedFields 

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

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

func (DChatMutation) Client 

func (m DChatMutation) 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 (*DChatMutation) CreateTime 

func (m *DChatMutation) CreateTime() (r time.Time, exists bool)

CreateTime returns the value of the "create_time" field in the mutation.

func (*DChatMutation) EdgeCleared 

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

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

func (*DChatMutation) Field 

func (m *DChatMutation) 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 (*DChatMutation) FieldCleared 

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

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

func (*DChatMutation) Fields 

func (m *DChatMutation) 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 (*DChatMutation) ID 

func (m *DChatMutation) ID() (id string, 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 (*DChatMutation) OldCreateTime 

func (m *DChatMutation) OldCreateTime(ctx context.Context) (v time.Time, err error)

OldCreateTime returns the old "create_time" field's value of the DChat entity. If the DChat 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 (*DChatMutation) OldField 

func (m *DChatMutation) 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 (*DChatMutation) OldRoomID 

func (m *DChatMutation) OldRoomID(ctx context.Context) (v string, err error)

OldRoomID returns the old "room_id" field's value of the DChat entity. If the DChat 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 (*DChatMutation) OldSessionID 

func (m *DChatMutation) OldSessionID(ctx context.Context) (v string, err error)

OldSessionID returns the old "session_id" field's value of the DChat entity. If the DChat 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 (*DChatMutation) OldText 

func (m *DChatMutation) OldText(ctx context.Context) (v string, err error)

OldText returns the old "text" field's value of the DChat entity. If the DChat 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 (*DChatMutation) OldUserID 

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

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

func (m *DChatMutation) Op() Op

Op returns the operation name.

func (*DChatMutation) RemovedEdges 

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

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

func (*DChatMutation) RemovedIDs 

func (m *DChatMutation) 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 (*DChatMutation) ResetCreateTime 

func (m *DChatMutation) ResetCreateTime()

ResetCreateTime resets all changes to the "create_time" field.

func (*DChatMutation) ResetEdge 

func (m *DChatMutation) 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 (*DChatMutation) ResetField 

func (m *DChatMutation) 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 (*DChatMutation) ResetRoomID 

func (m *DChatMutation) ResetRoomID()

ResetRoomID resets all changes to the "room_id" field.

func (*DChatMutation) ResetSessionID 

func (m *DChatMutation) ResetSessionID()

ResetSessionID resets all changes to the "session_id" field.

func (*DChatMutation) ResetText 

func (m *DChatMutation) ResetText()

ResetText resets all changes to the "text" field.

func (*DChatMutation) ResetUserID 

func (m *DChatMutation) ResetUserID()

ResetUserID resets all changes to the "user_id" field.

func (*DChatMutation) RoomID 

func (m *DChatMutation) RoomID() (r string, exists bool)

RoomID returns the value of the "room_id" field in the mutation.

func (*DChatMutation) SessionID 

func (m *DChatMutation) SessionID() (r string, exists bool)

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

func (*DChatMutation) SetCreateTime 

func (m *DChatMutation) SetCreateTime(t time.Time)

SetCreateTime sets the "create_time" field.

func (*DChatMutation) SetField 

func (m *DChatMutation) 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 (*DChatMutation) SetID 

func (m *DChatMutation) SetID(id string)

SetID sets the value of the id field. Note that this operation is only accepted on creation of DChat entities.

func (*DChatMutation) SetRoomID 

func (m *DChatMutation) SetRoomID(s string)

SetRoomID sets the "room_id" field.

func (*DChatMutation) SetSessionID 

func (m *DChatMutation) SetSessionID(s string)

SetSessionID sets the "session_id" field.

func (*DChatMutation) SetText 

func (m *DChatMutation) SetText(s string)

SetText sets the "text" field.

func (*DChatMutation) SetUserID 

func (m *DChatMutation) SetUserID(s string)

SetUserID sets the "user_id" field.

func (*DChatMutation) Text 

func (m *DChatMutation) Text() (r string, exists bool)

Text returns the value of the "text" field in the mutation.

func (DChatMutation) Tx 

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

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

func (*DChatMutation) Type 

func (m *DChatMutation) Type() string

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

func (*DChatMutation) UserID 

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

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

func (*DChatMutation) Where 

func (m *DChatMutation) Where(ps ...predicate.DChat)

Where appends a list predicates to the DChatMutation builder.

type DChatQuery 

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

DChatQuery is the builder for querying DChat entities.

func (*DChatQuery) All 

func (dq *DChatQuery) All(ctx context.Context) ([]*DChat, error)

All executes the query and returns a list of DChats.

func (*DChatQuery) AllX 

func (dq *DChatQuery) AllX(ctx context.Context) []*DChat

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

func (*DChatQuery) Clone 

func (dq *DChatQuery) Clone() *DChatQuery

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

func (*DChatQuery) Count 

func (dq *DChatQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*DChatQuery) CountX 

func (dq *DChatQuery) CountX(ctx context.Context) int

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

func (*DChatQuery) Exist 

func (dq *DChatQuery) Exist(ctx context.Context) (bool, error)

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

func (*DChatQuery) ExistX 

func (dq *DChatQuery) ExistX(ctx context.Context) bool

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

func (*DChatQuery) First 

func (dq *DChatQuery) First(ctx context.Context) (*DChat, error)

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

func (*DChatQuery) FirstID 

func (dq *DChatQuery) FirstID(ctx context.Context) (id string, err error)

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

func (*DChatQuery) FirstIDX 

func (dq *DChatQuery) FirstIDX(ctx context.Context) string

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

func (*DChatQuery) FirstX 

func (dq *DChatQuery) FirstX(ctx context.Context) *DChat

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

func (*DChatQuery) GroupBy 

func (dq *DChatQuery) GroupBy(field string, fields ...string) *DChatGroupBy

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 string `json:"session_id,omitempty"`
	Count int `json:"count,omitempty"`
}

client.DChat.Query().
	GroupBy(dchat.FieldSessionID).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*DChatQuery) IDs 

func (dq *DChatQuery) IDs(ctx context.Context) ([]string, error)

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

func (*DChatQuery) IDsX 

func (dq *DChatQuery) IDsX(ctx context.Context) []string

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

func (*DChatQuery) Limit 

func (dq *DChatQuery) Limit(limit int) *DChatQuery

Limit adds a limit step to the query.

func (*DChatQuery) Offset 

func (dq *DChatQuery) Offset(offset int) *DChatQuery

Offset adds an offset step to the query.

func (*DChatQuery) Only 

func (dq *DChatQuery) Only(ctx context.Context) (*DChat, error)

Only returns a single DChat entity found by the query, ensuring it only returns one. Returns a *NotSingularError when exactly one DChat entity is not found. Returns a *NotFoundError when no DChat entities are found.

func (*DChatQuery) OnlyID 

func (dq *DChatQuery) OnlyID(ctx context.Context) (id string, err error)

OnlyID is like Only, but returns the only DChat ID in the query. Returns a *NotSingularError when exactly one DChat ID is not found. Returns a *NotFoundError when no entities are found.

func (*DChatQuery) OnlyIDX 

func (dq *DChatQuery) OnlyIDX(ctx context.Context) string

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

func (*DChatQuery) OnlyX 

func (dq *DChatQuery) OnlyX(ctx context.Context) *DChat

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

func (*DChatQuery) Order 

func (dq *DChatQuery) Order(o ...OrderFunc) *DChatQuery

Order adds an order step to the query.

func (*DChatQuery) Select 

func (dq *DChatQuery) Select(fields ...string) *DChatSelect

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 string `json:"session_id,omitempty"`
}

client.DChat.Query().
	Select(dchat.FieldSessionID).
	Scan(ctx, &v)

func (*DChatQuery) Unique 

func (dq *DChatQuery) Unique(unique bool) *DChatQuery

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 (*DChatQuery) Where 

func (dq *DChatQuery) Where(ps ...predicate.DChat) *DChatQuery

Where adds a new predicate for the DChatQuery builder.

type DChatSelect 

type DChatSelect struct {
	*DChatQuery
	// contains filtered or unexported fields
}

DChatSelect is the builder for selecting fields of DChat entities.

func (*DChatSelect) Bool 

func (ds *DChatSelect) Bool(ctx context.Context) (_ bool, err error)

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

func (*DChatSelect) BoolX 

func (ds *DChatSelect) BoolX(ctx context.Context) bool

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

func (*DChatSelect) Bools 

func (ds *DChatSelect) Bools(ctx context.Context) ([]bool, error)

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

func (*DChatSelect) BoolsX 

func (ds *DChatSelect) BoolsX(ctx context.Context) []bool

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

func (*DChatSelect) Float64 

func (ds *DChatSelect) Float64(ctx context.Context) (_ float64, err error)

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

func (*DChatSelect) Float64X 

func (ds *DChatSelect) Float64X(ctx context.Context) float64

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

func (*DChatSelect) Float64s 

func (ds *DChatSelect) Float64s(ctx context.Context) ([]float64, error)

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

func (*DChatSelect) Float64sX 

func (ds *DChatSelect) Float64sX(ctx context.Context) []float64

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

func (*DChatSelect) Int 

func (ds *DChatSelect) Int(ctx context.Context) (_ int, err error)

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

func (*DChatSelect) IntX 

func (ds *DChatSelect) IntX(ctx context.Context) int

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

func (*DChatSelect) Ints 

func (ds *DChatSelect) Ints(ctx context.Context) ([]int, error)

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

func (*DChatSelect) IntsX 

func (ds *DChatSelect) IntsX(ctx context.Context) []int

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

func (*DChatSelect) Scan 

func (ds *DChatSelect) Scan(ctx context.Context, v interface{}) error

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

func (*DChatSelect) ScanX 

func (ds *DChatSelect) ScanX(ctx context.Context, v interface{})

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

func (*DChatSelect) String 

func (ds *DChatSelect) String(ctx context.Context) (_ string, err error)

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

func (*DChatSelect) StringX 

func (ds *DChatSelect) StringX(ctx context.Context) string

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

func (*DChatSelect) Strings 

func (ds *DChatSelect) Strings(ctx context.Context) ([]string, error)

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

func (*DChatSelect) StringsX 

func (ds *DChatSelect) StringsX(ctx context.Context) []string

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

type DChatUpdate 

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

DChatUpdate is the builder for updating DChat entities.

func (*DChatUpdate) Exec 

func (du *DChatUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*DChatUpdate) ExecX 

func (du *DChatUpdate) ExecX(ctx context.Context)

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

func (*DChatUpdate) Mutation 

func (du *DChatUpdate) Mutation() *DChatMutation

Mutation returns the DChatMutation object of the builder.

func (*DChatUpdate) Save 

func (du *DChatUpdate) Save(ctx context.Context) (int, error)

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

func (*DChatUpdate) SaveX 

func (du *DChatUpdate) SaveX(ctx context.Context) int

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

func (*DChatUpdate) SetCreateTime 

func (du *DChatUpdate) SetCreateTime(t time.Time) *DChatUpdate

SetCreateTime sets the "create_time" field.

func (*DChatUpdate) SetRoomID 

func (du *DChatUpdate) SetRoomID(s string) *DChatUpdate

SetRoomID sets the "room_id" field.

func (*DChatUpdate) SetSessionID 

func (du *DChatUpdate) SetSessionID(s string) *DChatUpdate

SetSessionID sets the "session_id" field.

func (*DChatUpdate) SetText 

func (du *DChatUpdate) SetText(s string) *DChatUpdate

SetText sets the "text" field.

func (*DChatUpdate) SetUserID 

func (du *DChatUpdate) SetUserID(s string) *DChatUpdate

SetUserID sets the "user_id" field.

func (*DChatUpdate) Where 

func (du *DChatUpdate) Where(ps ...predicate.DChat) *DChatUpdate

Where appends a list predicates to the DChatUpdate builder.

type DChatUpdateOne 

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

DChatUpdateOne is the builder for updating a single DChat entity.

func (*DChatUpdateOne) Exec 

func (duo *DChatUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*DChatUpdateOne) ExecX 

func (duo *DChatUpdateOne) ExecX(ctx context.Context)

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

func (*DChatUpdateOne) Mutation 

func (duo *DChatUpdateOne) Mutation() *DChatMutation

Mutation returns the DChatMutation object of the builder.

func (*DChatUpdateOne) Save 

func (duo *DChatUpdateOne) Save(ctx context.Context) (*DChat, error)

Save executes the query and returns the updated DChat entity.

func (*DChatUpdateOne) SaveX 

func (duo *DChatUpdateOne) SaveX(ctx context.Context) *DChat

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

func (*DChatUpdateOne) Select 

func (duo *DChatUpdateOne) Select(field string, fields ...string) *DChatUpdateOne

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

func (*DChatUpdateOne) SetCreateTime 

func (duo *DChatUpdateOne) SetCreateTime(t time.Time) *DChatUpdateOne

SetCreateTime sets the "create_time" field.

func (*DChatUpdateOne) SetRoomID 

func (duo *DChatUpdateOne) SetRoomID(s string) *DChatUpdateOne

SetRoomID sets the "room_id" field.

func (*DChatUpdateOne) SetSessionID 

func (duo *DChatUpdateOne) SetSessionID(s string) *DChatUpdateOne

SetSessionID sets the "session_id" field.

func (*DChatUpdateOne) SetText 

func (duo *DChatUpdateOne) SetText(s string) *DChatUpdateOne

SetText sets the "text" field.

func (*DChatUpdateOne) SetUserID 

func (duo *DChatUpdateOne) SetUserID(s string) *DChatUpdateOne

SetUserID sets the "user_id" field.

type DChats 

type DChats []*DChat

DChats is a parsable slice of DChat.

type DChessdbCache 

type DChessdbCache struct {

	// ID of the ent.
	ID string `json:"id,omitempty"`
	// Board holds the value of the "board" field.
	Board string `json:"board,omitempty"`
	// Resp holds the value of the "resp" field.
	Resp []byte `json:"resp,omitempty"`
	// CreateTime holds the value of the "create_time" field.
	CreateTime time.Time `json:"create_time,omitempty"`
	// contains filtered or unexported fields
}

DChessdbCache is the model entity for the DChessdbCache schema.

func (*DChessdbCache) String 

func (dc *DChessdbCache) String() string

String implements the fmt.Stringer.

func (*DChessdbCache) Unwrap 

func (dc *DChessdbCache) Unwrap() *DChessdbCache

Unwrap unwraps the DChessdbCache 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 (*DChessdbCache) Update 

func (dc *DChessdbCache) Update() *DChessdbCacheUpdateOne

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

type DChessdbCacheClient 

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

DChessdbCacheClient is a client for the DChessdbCache schema.

func NewDChessdbCacheClient 

func NewDChessdbCacheClient(c config) *DChessdbCacheClient

NewDChessdbCacheClient returns a client for the DChessdbCache from the given config.

func (*DChessdbCacheClient) Create 

func (c *DChessdbCacheClient) Create() *DChessdbCacheCreate

Create returns a create builder for DChessdbCache.

func (*DChessdbCacheClient) CreateBulk 

func (c *DChessdbCacheClient) CreateBulk(builders ...*DChessdbCacheCreate) *DChessdbCacheCreateBulk

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

func (*DChessdbCacheClient) Delete 

func (c *DChessdbCacheClient) Delete() *DChessdbCacheDelete

Delete returns a delete builder for DChessdbCache.

func (*DChessdbCacheClient) DeleteOne 

func (c *DChessdbCacheClient) DeleteOne(dc *DChessdbCache) *DChessdbCacheDeleteOne

DeleteOne returns a delete builder for the given entity.

func (*DChessdbCacheClient) DeleteOneID 

func (c *DChessdbCacheClient) DeleteOneID(id string) *DChessdbCacheDeleteOne

DeleteOneID returns a delete builder for the given id.

func (*DChessdbCacheClient) Get 

func (c *DChessdbCacheClient) Get(ctx context.Context, id string) (*DChessdbCache, error)

Get returns a DChessdbCache entity by its id.

func (*DChessdbCacheClient) GetX 

func (c *DChessdbCacheClient) GetX(ctx context.Context, id string) *DChessdbCache

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

func (*DChessdbCacheClient) Hooks 

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

Hooks returns the client hooks.

func (*DChessdbCacheClient) Query 

func (c *DChessdbCacheClient) Query() *DChessdbCacheQuery

Query returns a query builder for DChessdbCache.

func (*DChessdbCacheClient) Update 

func (c *DChessdbCacheClient) Update() *DChessdbCacheUpdate

Update returns an update builder for DChessdbCache.

func (*DChessdbCacheClient) UpdateOne 

func (c *DChessdbCacheClient) UpdateOne(dc *DChessdbCache) *DChessdbCacheUpdateOne

UpdateOne returns an update builder for the given entity.

func (*DChessdbCacheClient) UpdateOneID 

func (c *DChessdbCacheClient) UpdateOneID(id string) *DChessdbCacheUpdateOne

UpdateOneID returns an update builder for the given id.

func (*DChessdbCacheClient) Use 

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

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

type DChessdbCacheCreate 

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

DChessdbCacheCreate is the builder for creating a DChessdbCache entity.

func (*DChessdbCacheCreate) Exec 

func (dcc *DChessdbCacheCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*DChessdbCacheCreate) ExecX 

func (dcc *DChessdbCacheCreate) ExecX(ctx context.Context)

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

func (*DChessdbCacheCreate) Mutation 

func (dcc *DChessdbCacheCreate) Mutation() *DChessdbCacheMutation

Mutation returns the DChessdbCacheMutation object of the builder.

func (*DChessdbCacheCreate) Save 

func (dcc *DChessdbCacheCreate) Save(ctx context.Context) (*DChessdbCache, error)

Save creates the DChessdbCache in the database.

func (*DChessdbCacheCreate) SaveX 

func (dcc *DChessdbCacheCreate) SaveX(ctx context.Context) *DChessdbCache

SaveX calls Save and panics if Save returns an error.

func (*DChessdbCacheCreate) SetBoard 

func (dcc *DChessdbCacheCreate) SetBoard(s string) *DChessdbCacheCreate

SetBoard sets the "board" field.

func (*DChessdbCacheCreate) SetCreateTime 

func (dcc *DChessdbCacheCreate) SetCreateTime(t time.Time) *DChessdbCacheCreate

SetCreateTime sets the "create_time" field.

func (*DChessdbCacheCreate) SetID 

func (dcc *DChessdbCacheCreate) SetID(s string) *DChessdbCacheCreate

SetID sets the "id" field.

func (*DChessdbCacheCreate) SetResp 

func (dcc *DChessdbCacheCreate) SetResp(b []byte) *DChessdbCacheCreate

SetResp sets the "resp" field.

type DChessdbCacheCreateBulk 

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

DChessdbCacheCreateBulk is the builder for creating many DChessdbCache entities in bulk.

func (*DChessdbCacheCreateBulk) Exec 

func (dccb *DChessdbCacheCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*DChessdbCacheCreateBulk) ExecX 

func (dccb *DChessdbCacheCreateBulk) ExecX(ctx context.Context)

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

func (*DChessdbCacheCreateBulk) Save 

func (dccb *DChessdbCacheCreateBulk) Save(ctx context.Context) ([]*DChessdbCache, error)

Save creates the DChessdbCache entities in the database.

func (*DChessdbCacheCreateBulk) SaveX 

func (dccb *DChessdbCacheCreateBulk) SaveX(ctx context.Context) []*DChessdbCache

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

type DChessdbCacheDelete 

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

DChessdbCacheDelete is the builder for deleting a DChessdbCache entity.

func (*DChessdbCacheDelete) Exec 

func (dcd *DChessdbCacheDelete) Exec(ctx context.Context) (int, error)

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

func (*DChessdbCacheDelete) ExecX 

func (dcd *DChessdbCacheDelete) ExecX(ctx context.Context) int

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

func (*DChessdbCacheDelete) Where 

func (dcd *DChessdbCacheDelete) Where(ps ...predicate.DChessdbCache) *DChessdbCacheDelete

Where appends a list predicates to the DChessdbCacheDelete builder.

type DChessdbCacheDeleteOne 

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

DChessdbCacheDeleteOne is the builder for deleting a single DChessdbCache entity.

func (*DChessdbCacheDeleteOne) Exec 

func (dcdo *DChessdbCacheDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*DChessdbCacheDeleteOne) ExecX 

func (dcdo *DChessdbCacheDeleteOne) ExecX(ctx context.Context)

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

type DChessdbCacheGroupBy 

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

DChessdbCacheGroupBy is the group-by builder for DChessdbCache entities.

func (*DChessdbCacheGroupBy) Aggregate 

func (dcgb *DChessdbCacheGroupBy) Aggregate(fns ...AggregateFunc) *DChessdbCacheGroupBy

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

func (*DChessdbCacheGroupBy) Bool 

func (dcgb *DChessdbCacheGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DChessdbCacheGroupBy) BoolX 

func (dcgb *DChessdbCacheGroupBy) BoolX(ctx context.Context) bool

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

func (*DChessdbCacheGroupBy) Bools 

func (dcgb *DChessdbCacheGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from group-by. It is only allowed when executing a group-by query with one field.

func (*DChessdbCacheGroupBy) BoolsX 

func (dcgb *DChessdbCacheGroupBy) BoolsX(ctx context.Context) []bool

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

func (*DChessdbCacheGroupBy) Float64 

func (dcgb *DChessdbCacheGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DChessdbCacheGroupBy) Float64X 

func (dcgb *DChessdbCacheGroupBy) Float64X(ctx context.Context) float64

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

func (*DChessdbCacheGroupBy) Float64s 

func (dcgb *DChessdbCacheGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from group-by. It is only allowed when executing a group-by query with one field.

func (*DChessdbCacheGroupBy) Float64sX 

func (dcgb *DChessdbCacheGroupBy) Float64sX(ctx context.Context) []float64

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

func (*DChessdbCacheGroupBy) Int 

func (dcgb *DChessdbCacheGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DChessdbCacheGroupBy) IntX 

func (dcgb *DChessdbCacheGroupBy) IntX(ctx context.Context) int

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

func (*DChessdbCacheGroupBy) Ints 

func (dcgb *DChessdbCacheGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from group-by. It is only allowed when executing a group-by query with one field.

func (*DChessdbCacheGroupBy) IntsX 

func (dcgb *DChessdbCacheGroupBy) IntsX(ctx context.Context) []int

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

func (*DChessdbCacheGroupBy) Scan 

func (dcgb *DChessdbCacheGroupBy) Scan(ctx context.Context, v interface{}) error

Scan applies the group-by query and scans the result into the given value.

func (*DChessdbCacheGroupBy) ScanX 

func (dcgb *DChessdbCacheGroupBy) ScanX(ctx context.Context, v interface{})

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

func (*DChessdbCacheGroupBy) String 

func (dcgb *DChessdbCacheGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DChessdbCacheGroupBy) StringX 

func (dcgb *DChessdbCacheGroupBy) StringX(ctx context.Context) string

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

func (*DChessdbCacheGroupBy) Strings 

func (dcgb *DChessdbCacheGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from group-by. It is only allowed when executing a group-by query with one field.

func (*DChessdbCacheGroupBy) StringsX 

func (dcgb *DChessdbCacheGroupBy) StringsX(ctx context.Context) []string

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

type DChessdbCacheMutation 

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

DChessdbCacheMutation represents an operation that mutates the DChessdbCache nodes in the graph.

func (*DChessdbCacheMutation) AddField 

func (m *DChessdbCacheMutation) 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 (*DChessdbCacheMutation) AddedEdges 

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

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

func (*DChessdbCacheMutation) AddedField 

func (m *DChessdbCacheMutation) 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 (*DChessdbCacheMutation) AddedFields 

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

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

func (*DChessdbCacheMutation) AddedIDs 

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

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

func (*DChessdbCacheMutation) Board 

func (m *DChessdbCacheMutation) Board() (r string, exists bool)

Board returns the value of the "board" field in the mutation.

func (*DChessdbCacheMutation) ClearEdge 

func (m *DChessdbCacheMutation) 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 (*DChessdbCacheMutation) ClearField 

func (m *DChessdbCacheMutation) 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 (*DChessdbCacheMutation) ClearedEdges 

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

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

func (*DChessdbCacheMutation) ClearedFields 

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

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

func (DChessdbCacheMutation) Client 

func (m DChessdbCacheMutation) 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 (*DChessdbCacheMutation) CreateTime 

func (m *DChessdbCacheMutation) CreateTime() (r time.Time, exists bool)

CreateTime returns the value of the "create_time" field in the mutation.

func (*DChessdbCacheMutation) EdgeCleared 

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

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

func (*DChessdbCacheMutation) Field 

func (m *DChessdbCacheMutation) 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 (*DChessdbCacheMutation) FieldCleared 

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

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

func (*DChessdbCacheMutation) Fields 

func (m *DChessdbCacheMutation) 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 (*DChessdbCacheMutation) ID 

func (m *DChessdbCacheMutation) ID() (id string, 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 (*DChessdbCacheMutation) OldBoard 

func (m *DChessdbCacheMutation) OldBoard(ctx context.Context) (v string, err error)

OldBoard returns the old "board" field's value of the DChessdbCache entity. If the DChessdbCache 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 (*DChessdbCacheMutation) OldCreateTime 

func (m *DChessdbCacheMutation) OldCreateTime(ctx context.Context) (v time.Time, err error)

OldCreateTime returns the old "create_time" field's value of the DChessdbCache entity. If the DChessdbCache 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 (*DChessdbCacheMutation) OldField 

func (m *DChessdbCacheMutation) 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 (*DChessdbCacheMutation) OldResp 

func (m *DChessdbCacheMutation) OldResp(ctx context.Context) (v []byte, err error)

OldResp returns the old "resp" field's value of the DChessdbCache entity. If the DChessdbCache 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 (*DChessdbCacheMutation) Op 

func (m *DChessdbCacheMutation) Op() Op

Op returns the operation name.

func (*DChessdbCacheMutation) RemovedEdges 

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

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

func (*DChessdbCacheMutation) RemovedIDs 

func (m *DChessdbCacheMutation) 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 (*DChessdbCacheMutation) ResetBoard 

func (m *DChessdbCacheMutation) ResetBoard()

ResetBoard resets all changes to the "board" field.

func (*DChessdbCacheMutation) ResetCreateTime 

func (m *DChessdbCacheMutation) ResetCreateTime()

ResetCreateTime resets all changes to the "create_time" field.

func (*DChessdbCacheMutation) ResetEdge 

func (m *DChessdbCacheMutation) 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 (*DChessdbCacheMutation) ResetField 

func (m *DChessdbCacheMutation) 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 (*DChessdbCacheMutation) ResetResp 

func (m *DChessdbCacheMutation) ResetResp()

ResetResp resets all changes to the "resp" field.

func (*DChessdbCacheMutation) Resp 

func (m *DChessdbCacheMutation) Resp() (r []byte, exists bool)

Resp returns the value of the "resp" field in the mutation.

func (*DChessdbCacheMutation) SetBoard 

func (m *DChessdbCacheMutation) SetBoard(s string)

SetBoard sets the "board" field.

func (*DChessdbCacheMutation) SetCreateTime 

func (m *DChessdbCacheMutation) SetCreateTime(t time.Time)

SetCreateTime sets the "create_time" field.

func (*DChessdbCacheMutation) SetField 

func (m *DChessdbCacheMutation) 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 (*DChessdbCacheMutation) SetID 

func (m *DChessdbCacheMutation) SetID(id string)

SetID sets the value of the id field. Note that this operation is only accepted on creation of DChessdbCache entities.

func (*DChessdbCacheMutation) SetResp 

func (m *DChessdbCacheMutation) SetResp(b []byte)

SetResp sets the "resp" field.

func (DChessdbCacheMutation) Tx 

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

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

func (*DChessdbCacheMutation) Type 

func (m *DChessdbCacheMutation) Type() string

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

func (*DChessdbCacheMutation) Where 

func (m *DChessdbCacheMutation) Where(ps ...predicate.DChessdbCache)

Where appends a list predicates to the DChessdbCacheMutation builder.

type DChessdbCacheQuery 

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

DChessdbCacheQuery is the builder for querying DChessdbCache entities.

func (*DChessdbCacheQuery) All 

func (dcq *DChessdbCacheQuery) All(ctx context.Context) ([]*DChessdbCache, error)

All executes the query and returns a list of DChessdbCaches.

func (*DChessdbCacheQuery) AllX 

func (dcq *DChessdbCacheQuery) AllX(ctx context.Context) []*DChessdbCache

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

func (*DChessdbCacheQuery) Clone 

func (dcq *DChessdbCacheQuery) Clone() *DChessdbCacheQuery

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

func (*DChessdbCacheQuery) Count 

func (dcq *DChessdbCacheQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*DChessdbCacheQuery) CountX 

func (dcq *DChessdbCacheQuery) CountX(ctx context.Context) int

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

func (*DChessdbCacheQuery) Exist 

func (dcq *DChessdbCacheQuery) Exist(ctx context.Context) (bool, error)

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

func (*DChessdbCacheQuery) ExistX 

func (dcq *DChessdbCacheQuery) ExistX(ctx context.Context) bool

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

func (*DChessdbCacheQuery) First 

func (dcq *DChessdbCacheQuery) First(ctx context.Context) (*DChessdbCache, error)

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

func (*DChessdbCacheQuery) FirstID 

func (dcq *DChessdbCacheQuery) FirstID(ctx context.Context) (id string, err error)

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

func (*DChessdbCacheQuery) FirstIDX 

func (dcq *DChessdbCacheQuery) FirstIDX(ctx context.Context) string

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

func (*DChessdbCacheQuery) FirstX 

func (dcq *DChessdbCacheQuery) FirstX(ctx context.Context) *DChessdbCache

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

func (*DChessdbCacheQuery) GroupBy 

func (dcq *DChessdbCacheQuery) GroupBy(field string, fields ...string) *DChessdbCacheGroupBy

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 {
	Board string `json:"board,omitempty"`
	Count int `json:"count,omitempty"`
}

client.DChessdbCache.Query().
	GroupBy(dchessdbcache.FieldBoard).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*DChessdbCacheQuery) IDs 

func (dcq *DChessdbCacheQuery) IDs(ctx context.Context) ([]string, error)

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

func (*DChessdbCacheQuery) IDsX 

func (dcq *DChessdbCacheQuery) IDsX(ctx context.Context) []string

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

func (*DChessdbCacheQuery) Limit 

func (dcq *DChessdbCacheQuery) Limit(limit int) *DChessdbCacheQuery

Limit adds a limit step to the query.

func (*DChessdbCacheQuery) Offset 

func (dcq *DChessdbCacheQuery) Offset(offset int) *DChessdbCacheQuery

Offset adds an offset step to the query.

func (*DChessdbCacheQuery) Only 

func (dcq *DChessdbCacheQuery) Only(ctx context.Context) (*DChessdbCache, error)

Only returns a single DChessdbCache entity found by the query, ensuring it only returns one. Returns a *NotSingularError when exactly one DChessdbCache entity is not found. Returns a *NotFoundError when no DChessdbCache entities are found.

func (*DChessdbCacheQuery) OnlyID 

func (dcq *DChessdbCacheQuery) OnlyID(ctx context.Context) (id string, err error)

OnlyID is like Only, but returns the only DChessdbCache ID in the query. Returns a *NotSingularError when exactly one DChessdbCache ID is not found. Returns a *NotFoundError when no entities are found.

func (*DChessdbCacheQuery) OnlyIDX 

func (dcq *DChessdbCacheQuery) OnlyIDX(ctx context.Context) string

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

func (*DChessdbCacheQuery) OnlyX 

func (dcq *DChessdbCacheQuery) OnlyX(ctx context.Context) *DChessdbCache

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

func (*DChessdbCacheQuery) Order 

func (dcq *DChessdbCacheQuery) Order(o ...OrderFunc) *DChessdbCacheQuery

Order adds an order step to the query.

func (*DChessdbCacheQuery) Select 

func (dcq *DChessdbCacheQuery) Select(fields ...string) *DChessdbCacheSelect

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 {
	Board string `json:"board,omitempty"`
}

client.DChessdbCache.Query().
	Select(dchessdbcache.FieldBoard).
	Scan(ctx, &v)

func (*DChessdbCacheQuery) Unique 

func (dcq *DChessdbCacheQuery) Unique(unique bool) *DChessdbCacheQuery

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 (*DChessdbCacheQuery) Where 

func (dcq *DChessdbCacheQuery) Where(ps ...predicate.DChessdbCache) *DChessdbCacheQuery

Where adds a new predicate for the DChessdbCacheQuery builder.

type DChessdbCacheSelect 

type DChessdbCacheSelect struct {
	*DChessdbCacheQuery
	// contains filtered or unexported fields
}

DChessdbCacheSelect is the builder for selecting fields of DChessdbCache entities.

func (*DChessdbCacheSelect) Bool 

func (dcs *DChessdbCacheSelect) Bool(ctx context.Context) (_ bool, err error)

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

func (*DChessdbCacheSelect) BoolX 

func (dcs *DChessdbCacheSelect) BoolX(ctx context.Context) bool

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

func (*DChessdbCacheSelect) Bools 

func (dcs *DChessdbCacheSelect) Bools(ctx context.Context) ([]bool, error)

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

func (*DChessdbCacheSelect) BoolsX 

func (dcs *DChessdbCacheSelect) BoolsX(ctx context.Context) []bool

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

func (*DChessdbCacheSelect) Float64 

func (dcs *DChessdbCacheSelect) Float64(ctx context.Context) (_ float64, err error)

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

func (*DChessdbCacheSelect) Float64X 

func (dcs *DChessdbCacheSelect) Float64X(ctx context.Context) float64

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

func (*DChessdbCacheSelect) Float64s 

func (dcs *DChessdbCacheSelect) Float64s(ctx context.Context) ([]float64, error)

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

func (*DChessdbCacheSelect) Float64sX 

func (dcs *DChessdbCacheSelect) Float64sX(ctx context.Context) []float64

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

func (*DChessdbCacheSelect) Int 

func (dcs *DChessdbCacheSelect) Int(ctx context.Context) (_ int, err error)

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

func (*DChessdbCacheSelect) IntX 

func (dcs *DChessdbCacheSelect) IntX(ctx context.Context) int

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

func (*DChessdbCacheSelect) Ints 

func (dcs *DChessdbCacheSelect) Ints(ctx context.Context) ([]int, error)

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

func (*DChessdbCacheSelect) IntsX 

func (dcs *DChessdbCacheSelect) IntsX(ctx context.Context) []int

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

func (*DChessdbCacheSelect) Scan 

func (dcs *DChessdbCacheSelect) Scan(ctx context.Context, v interface{}) error

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

func (*DChessdbCacheSelect) ScanX 

func (dcs *DChessdbCacheSelect) ScanX(ctx context.Context, v interface{})

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

func (*DChessdbCacheSelect) String 

func (dcs *DChessdbCacheSelect) String(ctx context.Context) (_ string, err error)

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

func (*DChessdbCacheSelect) StringX 

func (dcs *DChessdbCacheSelect) StringX(ctx context.Context) string

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

func (*DChessdbCacheSelect) Strings 

func (dcs *DChessdbCacheSelect) Strings(ctx context.Context) ([]string, error)

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

func (*DChessdbCacheSelect) StringsX 

func (dcs *DChessdbCacheSelect) StringsX(ctx context.Context) []string

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

type DChessdbCacheUpdate 

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

DChessdbCacheUpdate is the builder for updating DChessdbCache entities.

func (*DChessdbCacheUpdate) Exec 

func (dcu *DChessdbCacheUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*DChessdbCacheUpdate) ExecX 

func (dcu *DChessdbCacheUpdate) ExecX(ctx context.Context)

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

func (*DChessdbCacheUpdate) Mutation 

func (dcu *DChessdbCacheUpdate) Mutation() *DChessdbCacheMutation

Mutation returns the DChessdbCacheMutation object of the builder.

func (*DChessdbCacheUpdate) Save 

func (dcu *DChessdbCacheUpdate) Save(ctx context.Context) (int, error)

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

func (*DChessdbCacheUpdate) SaveX 

func (dcu *DChessdbCacheUpdate) SaveX(ctx context.Context) int

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

func (*DChessdbCacheUpdate) SetBoard 

func (dcu *DChessdbCacheUpdate) SetBoard(s string) *DChessdbCacheUpdate

SetBoard sets the "board" field.

func (*DChessdbCacheUpdate) SetCreateTime 

func (dcu *DChessdbCacheUpdate) SetCreateTime(t time.Time) *DChessdbCacheUpdate

SetCreateTime sets the "create_time" field.

func (*DChessdbCacheUpdate) SetResp 

func (dcu *DChessdbCacheUpdate) SetResp(b []byte) *DChessdbCacheUpdate

SetResp sets the "resp" field.

func (*DChessdbCacheUpdate) Where 

func (dcu *DChessdbCacheUpdate) Where(ps ...predicate.DChessdbCache) *DChessdbCacheUpdate

Where appends a list predicates to the DChessdbCacheUpdate builder.

type DChessdbCacheUpdateOne 

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

DChessdbCacheUpdateOne is the builder for updating a single DChessdbCache entity.

func (*DChessdbCacheUpdateOne) Exec 

func (dcuo *DChessdbCacheUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*DChessdbCacheUpdateOne) ExecX 

func (dcuo *DChessdbCacheUpdateOne) ExecX(ctx context.Context)

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

func (*DChessdbCacheUpdateOne) Mutation 

func (dcuo *DChessdbCacheUpdateOne) Mutation() *DChessdbCacheMutation

Mutation returns the DChessdbCacheMutation object of the builder.

func (*DChessdbCacheUpdateOne) Save 

func (dcuo *DChessdbCacheUpdateOne) Save(ctx context.Context) (*DChessdbCache, error)

Save executes the query and returns the updated DChessdbCache entity.

func (*DChessdbCacheUpdateOne) SaveX 

func (dcuo *DChessdbCacheUpdateOne) SaveX(ctx context.Context) *DChessdbCache

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

func (*DChessdbCacheUpdateOne) Select 

func (dcuo *DChessdbCacheUpdateOne) Select(field string, fields ...string) *DChessdbCacheUpdateOne

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

func (*DChessdbCacheUpdateOne) SetBoard 

func (dcuo *DChessdbCacheUpdateOne) SetBoard(s string) *DChessdbCacheUpdateOne

SetBoard sets the "board" field.

func (*DChessdbCacheUpdateOne) SetCreateTime 

func (dcuo *DChessdbCacheUpdateOne) SetCreateTime(t time.Time) *DChessdbCacheUpdateOne

SetCreateTime sets the "create_time" field.

func (*DChessdbCacheUpdateOne) SetResp 

func (dcuo *DChessdbCacheUpdateOne) SetResp(b []byte) *DChessdbCacheUpdateOne

SetResp sets the "resp" field.

type DChessdbCaches 

type DChessdbCaches []*DChessdbCache

DChessdbCaches is a parsable slice of DChessdbCache.

type DRoom 

type DRoom struct {

	// ID of the ent.
	ID string `json:"id,omitempty"`
	// IsGameRunning holds the value of the "is_game_running" field.
	IsGameRunning bool `json:"is_game_running,omitempty"`
	// Panel holds the value of the "panel" field.
	Panel string `json:"panel,omitempty"`
	// WUserID holds the value of the "w_user_id" field.
	WUserID string `json:"w_user_id,omitempty"`
	// BUserID holds the value of the "b_user_id" field.
	BUserID string `json:"b_user_id,omitempty"`
	// CreateTime holds the value of the "create_time" field.
	CreateTime time.Time `json:"create_time,omitempty"`
	// contains filtered or unexported fields
}

DRoom is the model entity for the DRoom schema.

func (*DRoom) String 

func (d *DRoom) String() string

String implements the fmt.Stringer.

func (*DRoom) Unwrap 

func (d *DRoom) Unwrap() *DRoom

Unwrap unwraps the DRoom 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 (*DRoom) Update 

func (d *DRoom) Update() *DRoomUpdateOne

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

type DRoomClient 

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

DRoomClient is a client for the DRoom schema.

func NewDRoomClient 

func NewDRoomClient(c config) *DRoomClient

NewDRoomClient returns a client for the DRoom from the given config.

func (*DRoomClient) Create 

func (c *DRoomClient) Create() *DRoomCreate

Create returns a create builder for DRoom.

func (*DRoomClient) CreateBulk 

func (c *DRoomClient) CreateBulk(builders ...*DRoomCreate) *DRoomCreateBulk

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

func (*DRoomClient) Delete 

func (c *DRoomClient) Delete() *DRoomDelete

Delete returns a delete builder for DRoom.

func (*DRoomClient) DeleteOne 

func (c *DRoomClient) DeleteOne(d *DRoom) *DRoomDeleteOne

DeleteOne returns a delete builder for the given entity.

func (*DRoomClient) DeleteOneID 

func (c *DRoomClient) DeleteOneID(id string) *DRoomDeleteOne

DeleteOneID returns a delete builder for the given id.

func (*DRoomClient) Get 

func (c *DRoomClient) Get(ctx context.Context, id string) (*DRoom, error)

Get returns a DRoom entity by its id.

func (*DRoomClient) GetX 

func (c *DRoomClient) GetX(ctx context.Context, id string) *DRoom

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

func (*DRoomClient) Hooks 

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

Hooks returns the client hooks.

func (*DRoomClient) Query 

func (c *DRoomClient) Query() *DRoomQuery

Query returns a query builder for DRoom.

func (*DRoomClient) Update 

func (c *DRoomClient) Update() *DRoomUpdate

Update returns an update builder for DRoom.

func (*DRoomClient) UpdateOne 

func (c *DRoomClient) UpdateOne(d *DRoom) *DRoomUpdateOne

UpdateOne returns an update builder for the given entity.

func (*DRoomClient) UpdateOneID 

func (c *DRoomClient) UpdateOneID(id string) *DRoomUpdateOne

UpdateOneID returns an update builder for the given id.

func (*DRoomClient) Use 

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

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

type DRoomCreate 

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

DRoomCreate is the builder for creating a DRoom entity.

func (*DRoomCreate) Exec 

func (dc *DRoomCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*DRoomCreate) ExecX 

func (dc *DRoomCreate) ExecX(ctx context.Context)

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

func (*DRoomCreate) Mutation 

func (dc *DRoomCreate) Mutation() *DRoomMutation

Mutation returns the DRoomMutation object of the builder.

func (*DRoomCreate) Save 

func (dc *DRoomCreate) Save(ctx context.Context) (*DRoom, error)

Save creates the DRoom in the database.

func (*DRoomCreate) SaveX 

func (dc *DRoomCreate) SaveX(ctx context.Context) *DRoom

SaveX calls Save and panics if Save returns an error.

func (*DRoomCreate) SetBUserID 

func (dc *DRoomCreate) SetBUserID(s string) *DRoomCreate

SetBUserID sets the "b_user_id" field.

func (*DRoomCreate) SetCreateTime 

func (dc *DRoomCreate) SetCreateTime(t time.Time) *DRoomCreate

SetCreateTime sets the "create_time" field.

func (*DRoomCreate) SetID 

func (dc *DRoomCreate) SetID(s string) *DRoomCreate

SetID sets the "id" field.

func (*DRoomCreate) SetIsGameRunning 

func (dc *DRoomCreate) SetIsGameRunning(b bool) *DRoomCreate

SetIsGameRunning sets the "is_game_running" field.

func (*DRoomCreate) SetNillableBUserID 

func (dc *DRoomCreate) SetNillableBUserID(s *string) *DRoomCreate

SetNillableBUserID sets the "b_user_id" field if the given value is not nil.

func (*DRoomCreate) SetNillableIsGameRunning 

func (dc *DRoomCreate) SetNillableIsGameRunning(b *bool) *DRoomCreate

SetNillableIsGameRunning sets the "is_game_running" field if the given value is not nil.

func (*DRoomCreate) SetNillablePanel 

func (dc *DRoomCreate) SetNillablePanel(s *string) *DRoomCreate

SetNillablePanel sets the "panel" field if the given value is not nil.

func (*DRoomCreate) SetNillableWUserID 

func (dc *DRoomCreate) SetNillableWUserID(s *string) *DRoomCreate

SetNillableWUserID sets the "w_user_id" field if the given value is not nil.

func (*DRoomCreate) SetPanel 

func (dc *DRoomCreate) SetPanel(s string) *DRoomCreate

SetPanel sets the "panel" field.

func (*DRoomCreate) SetWUserID 

func (dc *DRoomCreate) SetWUserID(s string) *DRoomCreate

SetWUserID sets the "w_user_id" field.

type DRoomCreateBulk 

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

DRoomCreateBulk is the builder for creating many DRoom entities in bulk.

func (*DRoomCreateBulk) Exec 

func (dcb *DRoomCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*DRoomCreateBulk) ExecX 

func (dcb *DRoomCreateBulk) ExecX(ctx context.Context)

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

func (*DRoomCreateBulk) Save 

func (dcb *DRoomCreateBulk) Save(ctx context.Context) ([]*DRoom, error)

Save creates the DRoom entities in the database.

func (*DRoomCreateBulk) SaveX 

func (dcb *DRoomCreateBulk) SaveX(ctx context.Context) []*DRoom

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

type DRoomDelete 

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

DRoomDelete is the builder for deleting a DRoom entity.

func (*DRoomDelete) Exec 

func (dd *DRoomDelete) Exec(ctx context.Context) (int, error)

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

func (*DRoomDelete) ExecX 

func (dd *DRoomDelete) ExecX(ctx context.Context) int

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

func (*DRoomDelete) Where 

func (dd *DRoomDelete) Where(ps ...predicate.DRoom) *DRoomDelete

Where appends a list predicates to the DRoomDelete builder.

type DRoomDeleteOne 

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

DRoomDeleteOne is the builder for deleting a single DRoom entity.

func (*DRoomDeleteOne) Exec 

func (ddo *DRoomDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*DRoomDeleteOne) ExecX 

func (ddo *DRoomDeleteOne) ExecX(ctx context.Context)

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

type DRoomGroupBy 

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

DRoomGroupBy is the group-by builder for DRoom entities.

func (*DRoomGroupBy) Aggregate 

func (dgb *DRoomGroupBy) Aggregate(fns ...AggregateFunc) *DRoomGroupBy

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

func (*DRoomGroupBy) Bool 

func (dgb *DRoomGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DRoomGroupBy) BoolX 

func (dgb *DRoomGroupBy) BoolX(ctx context.Context) bool

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

func (*DRoomGroupBy) Bools 

func (dgb *DRoomGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from group-by. It is only allowed when executing a group-by query with one field.

func (*DRoomGroupBy) BoolsX 

func (dgb *DRoomGroupBy) BoolsX(ctx context.Context) []bool

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

func (*DRoomGroupBy) Float64 

func (dgb *DRoomGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DRoomGroupBy) Float64X 

func (dgb *DRoomGroupBy) Float64X(ctx context.Context) float64

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

func (*DRoomGroupBy) Float64s 

func (dgb *DRoomGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from group-by. It is only allowed when executing a group-by query with one field.

func (*DRoomGroupBy) Float64sX 

func (dgb *DRoomGroupBy) Float64sX(ctx context.Context) []float64

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

func (*DRoomGroupBy) Int 

func (dgb *DRoomGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DRoomGroupBy) IntX 

func (dgb *DRoomGroupBy) IntX(ctx context.Context) int

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

func (*DRoomGroupBy) Ints 

func (dgb *DRoomGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from group-by. It is only allowed when executing a group-by query with one field.

func (*DRoomGroupBy) IntsX 

func (dgb *DRoomGroupBy) IntsX(ctx context.Context) []int

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

func (*DRoomGroupBy) Scan 

func (dgb *DRoomGroupBy) Scan(ctx context.Context, v interface{}) error

Scan applies the group-by query and scans the result into the given value.

func (*DRoomGroupBy) ScanX 

func (dgb *DRoomGroupBy) ScanX(ctx context.Context, v interface{})

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

func (*DRoomGroupBy) String 

func (dgb *DRoomGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DRoomGroupBy) StringX 

func (dgb *DRoomGroupBy) StringX(ctx context.Context) string

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

func (*DRoomGroupBy) Strings 

func (dgb *DRoomGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from group-by. It is only allowed when executing a group-by query with one field.

func (*DRoomGroupBy) StringsX 

func (dgb *DRoomGroupBy) StringsX(ctx context.Context) []string

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

type DRoomMutation 

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

DRoomMutation represents an operation that mutates the DRoom nodes in the graph.

func (*DRoomMutation) AddField 

func (m *DRoomMutation) 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 (*DRoomMutation) AddedEdges 

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

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

func (*DRoomMutation) AddedField 

func (m *DRoomMutation) 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 (*DRoomMutation) AddedFields 

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

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

func (*DRoomMutation) AddedIDs 

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

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

func (*DRoomMutation) BUserID 

func (m *DRoomMutation) BUserID() (r string, exists bool)

BUserID returns the value of the "b_user_id" field in the mutation.

func (*DRoomMutation) BUserIDCleared 

func (m *DRoomMutation) BUserIDCleared() bool

BUserIDCleared returns if the "b_user_id" field was cleared in this mutation.

func (*DRoomMutation) ClearBUserID 

func (m *DRoomMutation) ClearBUserID()

ClearBUserID clears the value of the "b_user_id" field.

func (*DRoomMutation) ClearEdge 

func (m *DRoomMutation) 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 (*DRoomMutation) ClearField 

func (m *DRoomMutation) 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 (*DRoomMutation) ClearIsGameRunning 

func (m *DRoomMutation) ClearIsGameRunning()

ClearIsGameRunning clears the value of the "is_game_running" field.

func (*DRoomMutation) ClearPanel 

func (m *DRoomMutation) ClearPanel()

ClearPanel clears the value of the "panel" field.

func (*DRoomMutation) ClearWUserID 

func (m *DRoomMutation) ClearWUserID()

ClearWUserID clears the value of the "w_user_id" field.

func (*DRoomMutation) ClearedEdges 

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

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

func (*DRoomMutation) ClearedFields 

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

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

func (DRoomMutation) Client 

func (m DRoomMutation) 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 (*DRoomMutation) CreateTime 

func (m *DRoomMutation) CreateTime() (r time.Time, exists bool)

CreateTime returns the value of the "create_time" field in the mutation.

func (*DRoomMutation) EdgeCleared 

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

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

func (*DRoomMutation) Field 

func (m *DRoomMutation) 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 (*DRoomMutation) FieldCleared 

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

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

func (*DRoomMutation) Fields 

func (m *DRoomMutation) 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 (*DRoomMutation) ID 

func (m *DRoomMutation) ID() (id string, 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 (*DRoomMutation) IsGameRunning 

func (m *DRoomMutation) IsGameRunning() (r bool, exists bool)

IsGameRunning returns the value of the "is_game_running" field in the mutation.

func (*DRoomMutation) IsGameRunningCleared 

func (m *DRoomMutation) IsGameRunningCleared() bool

IsGameRunningCleared returns if the "is_game_running" field was cleared in this mutation.

func (*DRoomMutation) OldBUserID 

func (m *DRoomMutation) OldBUserID(ctx context.Context) (v string, err error)

OldBUserID returns the old "b_user_id" field's value of the DRoom entity. If the DRoom 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 (*DRoomMutation) OldCreateTime 

func (m *DRoomMutation) OldCreateTime(ctx context.Context) (v time.Time, err error)

OldCreateTime returns the old "create_time" field's value of the DRoom entity. If the DRoom 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 (*DRoomMutation) OldField 

func (m *DRoomMutation) 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 (*DRoomMutation) OldIsGameRunning 

func (m *DRoomMutation) OldIsGameRunning(ctx context.Context) (v bool, err error)

OldIsGameRunning returns the old "is_game_running" field's value of the DRoom entity. If the DRoom 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 (*DRoomMutation) OldPanel 

func (m *DRoomMutation) OldPanel(ctx context.Context) (v string, err error)

OldPanel returns the old "panel" field's value of the DRoom entity. If the DRoom 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 (*DRoomMutation) OldWUserID 

func (m *DRoomMutation) OldWUserID(ctx context.Context) (v string, err error)

OldWUserID returns the old "w_user_id" field's value of the DRoom entity. If the DRoom 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 (*DRoomMutation) Op 

func (m *DRoomMutation) Op() Op

Op returns the operation name.

func (*DRoomMutation) Panel 

func (m *DRoomMutation) Panel() (r string, exists bool)

Panel returns the value of the "panel" field in the mutation.

func (*DRoomMutation) PanelCleared 

func (m *DRoomMutation) PanelCleared() bool

PanelCleared returns if the "panel" field was cleared in this mutation.

func (*DRoomMutation) RemovedEdges 

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

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

func (*DRoomMutation) RemovedIDs 

func (m *DRoomMutation) 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 (*DRoomMutation) ResetBUserID 

func (m *DRoomMutation) ResetBUserID()

ResetBUserID resets all changes to the "b_user_id" field.

func (*DRoomMutation) ResetCreateTime 

func (m *DRoomMutation) ResetCreateTime()

ResetCreateTime resets all changes to the "create_time" field.

func (*DRoomMutation) ResetEdge 

func (m *DRoomMutation) 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 (*DRoomMutation) ResetField 

func (m *DRoomMutation) 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 (*DRoomMutation) ResetIsGameRunning 

func (m *DRoomMutation) ResetIsGameRunning()

ResetIsGameRunning resets all changes to the "is_game_running" field.

func (*DRoomMutation) ResetPanel 

func (m *DRoomMutation) ResetPanel()

ResetPanel resets all changes to the "panel" field.

func (*DRoomMutation) ResetWUserID 

func (m *DRoomMutation) ResetWUserID()

ResetWUserID resets all changes to the "w_user_id" field.

func (*DRoomMutation) SetBUserID 

func (m *DRoomMutation) SetBUserID(s string)

SetBUserID sets the "b_user_id" field.

func (*DRoomMutation) SetCreateTime 

func (m *DRoomMutation) SetCreateTime(t time.Time)

SetCreateTime sets the "create_time" field.

func (*DRoomMutation) SetField 

func (m *DRoomMutation) 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 (*DRoomMutation) SetID 

func (m *DRoomMutation) SetID(id string)

SetID sets the value of the id field. Note that this operation is only accepted on creation of DRoom entities.

func (*DRoomMutation) SetIsGameRunning 

func (m *DRoomMutation) SetIsGameRunning(b bool)

SetIsGameRunning sets the "is_game_running" field.

func (*DRoomMutation) SetPanel 

func (m *DRoomMutation) SetPanel(s string)

SetPanel sets the "panel" field.

func (*DRoomMutation) SetWUserID 

func (m *DRoomMutation) SetWUserID(s string)

SetWUserID sets the "w_user_id" field.

func (DRoomMutation) Tx 

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

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

func (*DRoomMutation) Type 

func (m *DRoomMutation) Type() string

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

func (*DRoomMutation) WUserID 

func (m *DRoomMutation) WUserID() (r string, exists bool)

WUserID returns the value of the "w_user_id" field in the mutation.

func (*DRoomMutation) WUserIDCleared 

func (m *DRoomMutation) WUserIDCleared() bool

WUserIDCleared returns if the "w_user_id" field was cleared in this mutation.

func (*DRoomMutation) Where 

func (m *DRoomMutation) Where(ps ...predicate.DRoom)

Where appends a list predicates to the DRoomMutation builder.

type DRoomQuery 

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

DRoomQuery is the builder for querying DRoom entities.

func (*DRoomQuery) All 

func (dq *DRoomQuery) All(ctx context.Context) ([]*DRoom, error)

All executes the query and returns a list of DRooms.

func (*DRoomQuery) AllX 

func (dq *DRoomQuery) AllX(ctx context.Context) []*DRoom

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

func (*DRoomQuery) Clone 

func (dq *DRoomQuery) Clone() *DRoomQuery

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

func (*DRoomQuery) Count 

func (dq *DRoomQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*DRoomQuery) CountX 

func (dq *DRoomQuery) CountX(ctx context.Context) int

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

func (*DRoomQuery) Exist 

func (dq *DRoomQuery) Exist(ctx context.Context) (bool, error)

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

func (*DRoomQuery) ExistX 

func (dq *DRoomQuery) ExistX(ctx context.Context) bool

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

func (*DRoomQuery) First 

func (dq *DRoomQuery) First(ctx context.Context) (*DRoom, error)

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

func (*DRoomQuery) FirstID 

func (dq *DRoomQuery) FirstID(ctx context.Context) (id string, err error)

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

func (*DRoomQuery) FirstIDX 

func (dq *DRoomQuery) FirstIDX(ctx context.Context) string

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

func (*DRoomQuery) FirstX 

func (dq *DRoomQuery) FirstX(ctx context.Context) *DRoom

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

func (*DRoomQuery) GroupBy 

func (dq *DRoomQuery) GroupBy(field string, fields ...string) *DRoomGroupBy

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 {
	IsGameRunning bool `json:"is_game_running,omitempty"`
	Count int `json:"count,omitempty"`
}

client.DRoom.Query().
	GroupBy(droom.FieldIsGameRunning).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*DRoomQuery) IDs 

func (dq *DRoomQuery) IDs(ctx context.Context) ([]string, error)

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

func (*DRoomQuery) IDsX 

func (dq *DRoomQuery) IDsX(ctx context.Context) []string

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

func (*DRoomQuery) Limit 

func (dq *DRoomQuery) Limit(limit int) *DRoomQuery

Limit adds a limit step to the query.

func (*DRoomQuery) Offset 

func (dq *DRoomQuery) Offset(offset int) *DRoomQuery

Offset adds an offset step to the query.

func (*DRoomQuery) Only 

func (dq *DRoomQuery) Only(ctx context.Context) (*DRoom, error)

Only returns a single DRoom entity found by the query, ensuring it only returns one. Returns a *NotSingularError when exactly one DRoom entity is not found. Returns a *NotFoundError when no DRoom entities are found.

func (*DRoomQuery) OnlyID 

func (dq *DRoomQuery) OnlyID(ctx context.Context) (id string, err error)

OnlyID is like Only, but returns the only DRoom ID in the query. Returns a *NotSingularError when exactly one DRoom ID is not found. Returns a *NotFoundError when no entities are found.

func (*DRoomQuery) OnlyIDX 

func (dq *DRoomQuery) OnlyIDX(ctx context.Context) string

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

func (*DRoomQuery) OnlyX 

func (dq *DRoomQuery) OnlyX(ctx context.Context) *DRoom

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

func (*DRoomQuery) Order 

func (dq *DRoomQuery) Order(o ...OrderFunc) *DRoomQuery

Order adds an order step to the query.

func (*DRoomQuery) Select 

func (dq *DRoomQuery) Select(fields ...string) *DRoomSelect

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 {
	IsGameRunning bool `json:"is_game_running,omitempty"`
}

client.DRoom.Query().
	Select(droom.FieldIsGameRunning).
	Scan(ctx, &v)

func (*DRoomQuery) Unique 

func (dq *DRoomQuery) Unique(unique bool) *DRoomQuery

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 (*DRoomQuery) Where 

func (dq *DRoomQuery) Where(ps ...predicate.DRoom) *DRoomQuery

Where adds a new predicate for the DRoomQuery builder.

type DRoomSelect 

type DRoomSelect struct {
	*DRoomQuery
	// contains filtered or unexported fields
}

DRoomSelect is the builder for selecting fields of DRoom entities.

func (*DRoomSelect) Bool 

func (ds *DRoomSelect) Bool(ctx context.Context) (_ bool, err error)

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

func (*DRoomSelect) BoolX 

func (ds *DRoomSelect) BoolX(ctx context.Context) bool

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

func (*DRoomSelect) Bools 

func (ds *DRoomSelect) Bools(ctx context.Context) ([]bool, error)

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

func (*DRoomSelect) BoolsX 

func (ds *DRoomSelect) BoolsX(ctx context.Context) []bool

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

func (*DRoomSelect) Float64 

func (ds *DRoomSelect) Float64(ctx context.Context) (_ float64, err error)

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

func (*DRoomSelect) Float64X 

func (ds *DRoomSelect) Float64X(ctx context.Context) float64

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

func (*DRoomSelect) Float64s 

func (ds *DRoomSelect) Float64s(ctx context.Context) ([]float64, error)

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

func (*DRoomSelect) Float64sX 

func (ds *DRoomSelect) Float64sX(ctx context.Context) []float64

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

func (*DRoomSelect) Int 

func (ds *DRoomSelect) Int(ctx context.Context) (_ int, err error)

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

func (*DRoomSelect) IntX 

func (ds *DRoomSelect) IntX(ctx context.Context) int

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

func (*DRoomSelect) Ints 

func (ds *DRoomSelect) Ints(ctx context.Context) ([]int, error)

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

func (*DRoomSelect) IntsX 

func (ds *DRoomSelect) IntsX(ctx context.Context) []int

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

func (*DRoomSelect) Scan 

func (ds *DRoomSelect) Scan(ctx context.Context, v interface{}) error

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

func (*DRoomSelect) ScanX 

func (ds *DRoomSelect) ScanX(ctx context.Context, v interface{})

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

func (*DRoomSelect) String 

func (ds *DRoomSelect) String(ctx context.Context) (_ string, err error)

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

func (*DRoomSelect) StringX 

func (ds *DRoomSelect) StringX(ctx context.Context) string

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

func (*DRoomSelect) Strings 

func (ds *DRoomSelect) Strings(ctx context.Context) ([]string, error)

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

func (*DRoomSelect) StringsX 

func (ds *DRoomSelect) StringsX(ctx context.Context) []string

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

type DRoomUpdate 

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

DRoomUpdate is the builder for updating DRoom entities.

func (*DRoomUpdate) ClearBUserID 

func (du *DRoomUpdate) ClearBUserID() *DRoomUpdate

ClearBUserID clears the value of the "b_user_id" field.

func (*DRoomUpdate) ClearIsGameRunning 

func (du *DRoomUpdate) ClearIsGameRunning() *DRoomUpdate

ClearIsGameRunning clears the value of the "is_game_running" field.

func (*DRoomUpdate) ClearPanel 

func (du *DRoomUpdate) ClearPanel() *DRoomUpdate

ClearPanel clears the value of the "panel" field.

func (*DRoomUpdate) ClearWUserID 

func (du *DRoomUpdate) ClearWUserID() *DRoomUpdate

ClearWUserID clears the value of the "w_user_id" field.

func (*DRoomUpdate) Exec 

func (du *DRoomUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*DRoomUpdate) ExecX 

func (du *DRoomUpdate) ExecX(ctx context.Context)

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

func (*DRoomUpdate) Mutation 

func (du *DRoomUpdate) Mutation() *DRoomMutation

Mutation returns the DRoomMutation object of the builder.

func (*DRoomUpdate) Save 

func (du *DRoomUpdate) Save(ctx context.Context) (int, error)

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

func (*DRoomUpdate) SaveX 

func (du *DRoomUpdate) SaveX(ctx context.Context) int

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

func (*DRoomUpdate) SetBUserID 

func (du *DRoomUpdate) SetBUserID(s string) *DRoomUpdate

SetBUserID sets the "b_user_id" field.

func (*DRoomUpdate) SetCreateTime 

func (du *DRoomUpdate) SetCreateTime(t time.Time) *DRoomUpdate

SetCreateTime sets the "create_time" field.

func (*DRoomUpdate) SetIsGameRunning 

func (du *DRoomUpdate) SetIsGameRunning(b bool) *DRoomUpdate

SetIsGameRunning sets the "is_game_running" field.

func (*DRoomUpdate) SetNillableBUserID 

func (du *DRoomUpdate) SetNillableBUserID(s *string) *DRoomUpdate

SetNillableBUserID sets the "b_user_id" field if the given value is not nil.

func (*DRoomUpdate) SetNillableIsGameRunning 

func (du *DRoomUpdate) SetNillableIsGameRunning(b *bool) *DRoomUpdate

SetNillableIsGameRunning sets the "is_game_running" field if the given value is not nil.

func (*DRoomUpdate) SetNillablePanel 

func (du *DRoomUpdate) SetNillablePanel(s *string) *DRoomUpdate

SetNillablePanel sets the "panel" field if the given value is not nil.

func (*DRoomUpdate) SetNillableWUserID 

func (du *DRoomUpdate) SetNillableWUserID(s *string) *DRoomUpdate

SetNillableWUserID sets the "w_user_id" field if the given value is not nil.

func (*DRoomUpdate) SetPanel 

func (du *DRoomUpdate) SetPanel(s string) *DRoomUpdate

SetPanel sets the "panel" field.

func (*DRoomUpdate) SetWUserID 

func (du *DRoomUpdate) SetWUserID(s string) *DRoomUpdate

SetWUserID sets the "w_user_id" field.

func (*DRoomUpdate) Where 

func (du *DRoomUpdate) Where(ps ...predicate.DRoom) *DRoomUpdate

Where appends a list predicates to the DRoomUpdate builder.

type DRoomUpdateOne 

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

DRoomUpdateOne is the builder for updating a single DRoom entity.

func (*DRoomUpdateOne) ClearBUserID 

func (duo *DRoomUpdateOne) ClearBUserID() *DRoomUpdateOne

ClearBUserID clears the value of the "b_user_id" field.

func (*DRoomUpdateOne) ClearIsGameRunning 

func (duo *DRoomUpdateOne) ClearIsGameRunning() *DRoomUpdateOne

ClearIsGameRunning clears the value of the "is_game_running" field.

func (*DRoomUpdateOne) ClearPanel 

func (duo *DRoomUpdateOne) ClearPanel() *DRoomUpdateOne

ClearPanel clears the value of the "panel" field.

func (*DRoomUpdateOne) ClearWUserID 

func (duo *DRoomUpdateOne) ClearWUserID() *DRoomUpdateOne

ClearWUserID clears the value of the "w_user_id" field.

func (*DRoomUpdateOne) Exec 

func (duo *DRoomUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*DRoomUpdateOne) ExecX 

func (duo *DRoomUpdateOne) ExecX(ctx context.Context)

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

func (*DRoomUpdateOne) Mutation 

func (duo *DRoomUpdateOne) Mutation() *DRoomMutation

Mutation returns the DRoomMutation object of the builder.

func (*DRoomUpdateOne) Save 

func (duo *DRoomUpdateOne) Save(ctx context.Context) (*DRoom, error)

Save executes the query and returns the updated DRoom entity.

func (*DRoomUpdateOne) SaveX 

func (duo *DRoomUpdateOne) SaveX(ctx context.Context) *DRoom

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

func (*DRoomUpdateOne) Select 

func (duo *DRoomUpdateOne) Select(field string, fields ...string) *DRoomUpdateOne

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

func (*DRoomUpdateOne) SetBUserID 

func (duo *DRoomUpdateOne) SetBUserID(s string) *DRoomUpdateOne

SetBUserID sets the "b_user_id" field.

func (*DRoomUpdateOne) SetCreateTime 

func (duo *DRoomUpdateOne) SetCreateTime(t time.Time) *DRoomUpdateOne

SetCreateTime sets the "create_time" field.

func (*DRoomUpdateOne) SetIsGameRunning 

func (duo *DRoomUpdateOne) SetIsGameRunning(b bool) *DRoomUpdateOne

SetIsGameRunning sets the "is_game_running" field.

func (*DRoomUpdateOne) SetNillableBUserID 

func (duo *DRoomUpdateOne) SetNillableBUserID(s *string) *DRoomUpdateOne

SetNillableBUserID sets the "b_user_id" field if the given value is not nil.

func (*DRoomUpdateOne) SetNillableIsGameRunning 

func (duo *DRoomUpdateOne) SetNillableIsGameRunning(b *bool) *DRoomUpdateOne

SetNillableIsGameRunning sets the "is_game_running" field if the given value is not nil.

func (*DRoomUpdateOne) SetNillablePanel 

func (duo *DRoomUpdateOne) SetNillablePanel(s *string) *DRoomUpdateOne

SetNillablePanel sets the "panel" field if the given value is not nil.

func (*DRoomUpdateOne) SetNillableWUserID 

func (duo *DRoomUpdateOne) SetNillableWUserID(s *string) *DRoomUpdateOne

SetNillableWUserID sets the "w_user_id" field if the given value is not nil.

func (*DRoomUpdateOne) SetPanel 

func (duo *DRoomUpdateOne) SetPanel(s string) *DRoomUpdateOne

SetPanel sets the "panel" field.

func (*DRoomUpdateOne) SetWUserID 

func (duo *DRoomUpdateOne) SetWUserID(s string) *DRoomUpdateOne

SetWUserID sets the "w_user_id" field.

type DRooms 

type DRooms []*DRoom

DRooms is a parsable slice of DRoom.

type DSession 

type DSession struct {

	// ID of the ent.
	ID string `json:"id,omitempty"`
	// UserID holds the value of the "user_id" field.
	UserID string `json:"user_id,omitempty"`
	// RoomID holds the value of the "room_id" field.
	RoomID string `json:"room_id,omitempty"`
	// CreateTime holds the value of the "create_time" field.
	CreateTime time.Time `json:"create_time,omitempty"`
	// contains filtered or unexported fields
}

DSession is the model entity for the DSession schema.

func (*DSession) String 

func (d *DSession) String() string

String implements the fmt.Stringer.

func (*DSession) Unwrap 

func (d *DSession) Unwrap() *DSession

Unwrap unwraps the DSession 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 (*DSession) Update 

func (d *DSession) Update() *DSessionUpdateOne

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

type DSessionClient 

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

DSessionClient is a client for the DSession schema.

func NewDSessionClient 

func NewDSessionClient(c config) *DSessionClient

NewDSessionClient returns a client for the DSession from the given config.

func (*DSessionClient) Create 

func (c *DSessionClient) Create() *DSessionCreate

Create returns a create builder for DSession.

func (*DSessionClient) CreateBulk 

func (c *DSessionClient) CreateBulk(builders ...*DSessionCreate) *DSessionCreateBulk

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

func (*DSessionClient) Delete 

func (c *DSessionClient) Delete() *DSessionDelete

Delete returns a delete builder for DSession.

func (*DSessionClient) DeleteOne 

func (c *DSessionClient) DeleteOne(d *DSession) *DSessionDeleteOne

DeleteOne returns a delete builder for the given entity.

func (*DSessionClient) DeleteOneID 

func (c *DSessionClient) DeleteOneID(id string) *DSessionDeleteOne

DeleteOneID returns a delete builder for the given id.

func (*DSessionClient) Get 

func (c *DSessionClient) Get(ctx context.Context, id string) (*DSession, error)

Get returns a DSession entity by its id.

func (*DSessionClient) GetX 

func (c *DSessionClient) GetX(ctx context.Context, id string) *DSession

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

func (*DSessionClient) Hooks 

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

Hooks returns the client hooks.

func (*DSessionClient) Query 

func (c *DSessionClient) Query() *DSessionQuery

Query returns a query builder for DSession.

func (*DSessionClient) Update 

func (c *DSessionClient) Update() *DSessionUpdate

Update returns an update builder for DSession.

func (*DSessionClient) UpdateOne 

func (c *DSessionClient) UpdateOne(d *DSession) *DSessionUpdateOne

UpdateOne returns an update builder for the given entity.

func (*DSessionClient) UpdateOneID 

func (c *DSessionClient) UpdateOneID(id string) *DSessionUpdateOne

UpdateOneID returns an update builder for the given id.

func (*DSessionClient) Use 

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

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

type DSessionCreate 

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

DSessionCreate is the builder for creating a DSession entity.

func (*DSessionCreate) Exec 

func (dc *DSessionCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*DSessionCreate) ExecX 

func (dc *DSessionCreate) ExecX(ctx context.Context)

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

func (*DSessionCreate) Mutation 

func (dc *DSessionCreate) Mutation() *DSessionMutation

Mutation returns the DSessionMutation object of the builder.

func (*DSessionCreate) Save 

func (dc *DSessionCreate) Save(ctx context.Context) (*DSession, error)

Save creates the DSession in the database.

func (*DSessionCreate) SaveX 

func (dc *DSessionCreate) SaveX(ctx context.Context) *DSession

SaveX calls Save and panics if Save returns an error.

func (*DSessionCreate) SetCreateTime 

func (dc *DSessionCreate) SetCreateTime(t time.Time) *DSessionCreate

SetCreateTime sets the "create_time" field.

func (*DSessionCreate) SetID 

func (dc *DSessionCreate) SetID(s string) *DSessionCreate

SetID sets the "id" field.

func (*DSessionCreate) SetNillableRoomID 

func (dc *DSessionCreate) SetNillableRoomID(s *string) *DSessionCreate

SetNillableRoomID sets the "room_id" field if the given value is not nil.

func (*DSessionCreate) SetNillableUserID 

func (dc *DSessionCreate) SetNillableUserID(s *string) *DSessionCreate

SetNillableUserID sets the "user_id" field if the given value is not nil.

func (*DSessionCreate) SetRoomID 

func (dc *DSessionCreate) SetRoomID(s string) *DSessionCreate

SetRoomID sets the "room_id" field.

func (*DSessionCreate) SetUserID 

func (dc *DSessionCreate) SetUserID(s string) *DSessionCreate

SetUserID sets the "user_id" field.

type DSessionCreateBulk 

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

DSessionCreateBulk is the builder for creating many DSession entities in bulk.

func (*DSessionCreateBulk) Exec 

func (dcb *DSessionCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*DSessionCreateBulk) ExecX 

func (dcb *DSessionCreateBulk) ExecX(ctx context.Context)

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

func (*DSessionCreateBulk) Save 

func (dcb *DSessionCreateBulk) Save(ctx context.Context) ([]*DSession, error)

Save creates the DSession entities in the database.

func (*DSessionCreateBulk) SaveX 

func (dcb *DSessionCreateBulk) SaveX(ctx context.Context) []*DSession

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

type DSessionDelete 

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

DSessionDelete is the builder for deleting a DSession entity.

func (*DSessionDelete) Exec 

func (dd *DSessionDelete) Exec(ctx context.Context) (int, error)

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

func (*DSessionDelete) ExecX 

func (dd *DSessionDelete) ExecX(ctx context.Context) int

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

func (*DSessionDelete) Where 

func (dd *DSessionDelete) Where(ps ...predicate.DSession) *DSessionDelete

Where appends a list predicates to the DSessionDelete builder.

type DSessionDeleteOne 

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

DSessionDeleteOne is the builder for deleting a single DSession entity.

func (*DSessionDeleteOne) Exec 

func (ddo *DSessionDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*DSessionDeleteOne) ExecX 

func (ddo *DSessionDeleteOne) ExecX(ctx context.Context)

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

type DSessionGroupBy 

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

DSessionGroupBy is the group-by builder for DSession entities.

func (*DSessionGroupBy) Aggregate 

func (dgb *DSessionGroupBy) Aggregate(fns ...AggregateFunc) *DSessionGroupBy

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

func (*DSessionGroupBy) Bool 

func (dgb *DSessionGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DSessionGroupBy) BoolX 

func (dgb *DSessionGroupBy) BoolX(ctx context.Context) bool

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

func (*DSessionGroupBy) Bools 

func (dgb *DSessionGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from group-by. It is only allowed when executing a group-by query with one field.

func (*DSessionGroupBy) BoolsX 

func (dgb *DSessionGroupBy) BoolsX(ctx context.Context) []bool

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

func (*DSessionGroupBy) Float64 

func (dgb *DSessionGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DSessionGroupBy) Float64X 

func (dgb *DSessionGroupBy) Float64X(ctx context.Context) float64

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

func (*DSessionGroupBy) Float64s 

func (dgb *DSessionGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from group-by. It is only allowed when executing a group-by query with one field.

func (*DSessionGroupBy) Float64sX 

func (dgb *DSessionGroupBy) Float64sX(ctx context.Context) []float64

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

func (*DSessionGroupBy) Int 

func (dgb *DSessionGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DSessionGroupBy) IntX 

func (dgb *DSessionGroupBy) IntX(ctx context.Context) int

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

func (*DSessionGroupBy) Ints 

func (dgb *DSessionGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from group-by. It is only allowed when executing a group-by query with one field.

func (*DSessionGroupBy) IntsX 

func (dgb *DSessionGroupBy) IntsX(ctx context.Context) []int

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

func (*DSessionGroupBy) Scan 

func (dgb *DSessionGroupBy) Scan(ctx context.Context, v interface{}) error

Scan applies the group-by query and scans the result into the given value.

func (*DSessionGroupBy) ScanX 

func (dgb *DSessionGroupBy) ScanX(ctx context.Context, v interface{})

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

func (*DSessionGroupBy) String 

func (dgb *DSessionGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DSessionGroupBy) StringX 

func (dgb *DSessionGroupBy) StringX(ctx context.Context) string

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

func (*DSessionGroupBy) Strings 

func (dgb *DSessionGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from group-by. It is only allowed when executing a group-by query with one field.

func (*DSessionGroupBy) StringsX 

func (dgb *DSessionGroupBy) StringsX(ctx context.Context) []string

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

type DSessionMutation 

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

DSessionMutation represents an operation that mutates the DSession nodes in the graph.

func (*DSessionMutation) AddField 

func (m *DSessionMutation) 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 (*DSessionMutation) AddedEdges 

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

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

func (*DSessionMutation) AddedField 

func (m *DSessionMutation) 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 (*DSessionMutation) AddedFields 

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

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

func (*DSessionMutation) AddedIDs 

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

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

func (*DSessionMutation) ClearEdge 

func (m *DSessionMutation) 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 (*DSessionMutation) ClearField 

func (m *DSessionMutation) 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 (*DSessionMutation) ClearedEdges 

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

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

func (*DSessionMutation) ClearedFields 

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

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

func (DSessionMutation) Client 

func (m DSessionMutation) 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 (*DSessionMutation) CreateTime 

func (m *DSessionMutation) CreateTime() (r time.Time, exists bool)

CreateTime returns the value of the "create_time" field in the mutation.

func (*DSessionMutation) EdgeCleared 

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

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

func (*DSessionMutation) Field 

func (m *DSessionMutation) 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 (*DSessionMutation) FieldCleared 

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

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

func (*DSessionMutation) Fields 

func (m *DSessionMutation) 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 (*DSessionMutation) ID 

func (m *DSessionMutation) ID() (id string, 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 (*DSessionMutation) OldCreateTime 

func (m *DSessionMutation) OldCreateTime(ctx context.Context) (v time.Time, err error)

OldCreateTime returns the old "create_time" field's value of the DSession entity. If the DSession 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 (*DSessionMutation) OldField 

func (m *DSessionMutation) 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 (*DSessionMutation) OldRoomID 

func (m *DSessionMutation) OldRoomID(ctx context.Context) (v string, err error)

OldRoomID returns the old "room_id" field's value of the DSession entity. If the DSession 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 (*DSessionMutation) OldUserID 

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

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

func (m *DSessionMutation) Op() Op

Op returns the operation name.

func (*DSessionMutation) RemovedEdges 

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

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

func (*DSessionMutation) RemovedIDs 

func (m *DSessionMutation) 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 (*DSessionMutation) ResetCreateTime 

func (m *DSessionMutation) ResetCreateTime()

ResetCreateTime resets all changes to the "create_time" field.

func (*DSessionMutation) ResetEdge 

func (m *DSessionMutation) 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 (*DSessionMutation) ResetField 

func (m *DSessionMutation) 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 (*DSessionMutation) ResetRoomID 

func (m *DSessionMutation) ResetRoomID()

ResetRoomID resets all changes to the "room_id" field.

func (*DSessionMutation) ResetUserID 

func (m *DSessionMutation) ResetUserID()

ResetUserID resets all changes to the "user_id" field.

func (*DSessionMutation) RoomID 

func (m *DSessionMutation) RoomID() (r string, exists bool)

RoomID returns the value of the "room_id" field in the mutation.

func (*DSessionMutation) SetCreateTime 

func (m *DSessionMutation) SetCreateTime(t time.Time)

SetCreateTime sets the "create_time" field.

func (*DSessionMutation) SetField 

func (m *DSessionMutation) 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 (*DSessionMutation) SetID 

func (m *DSessionMutation) SetID(id string)

SetID sets the value of the id field. Note that this operation is only accepted on creation of DSession entities.

func (*DSessionMutation) SetRoomID 

func (m *DSessionMutation) SetRoomID(s string)

SetRoomID sets the "room_id" field.

func (*DSessionMutation) SetUserID 

func (m *DSessionMutation) SetUserID(s string)

SetUserID sets the "user_id" field.

func (DSessionMutation) Tx 

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

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

func (*DSessionMutation) Type 

func (m *DSessionMutation) Type() string

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

func (*DSessionMutation) UserID 

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

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

func (*DSessionMutation) Where 

func (m *DSessionMutation) Where(ps ...predicate.DSession)

Where appends a list predicates to the DSessionMutation builder.

type DSessionQuery 

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

DSessionQuery is the builder for querying DSession entities.

func (*DSessionQuery) All 

func (dq *DSessionQuery) All(ctx context.Context) ([]*DSession, error)

All executes the query and returns a list of DSessions.

func (*DSessionQuery) AllX 

func (dq *DSessionQuery) AllX(ctx context.Context) []*DSession

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

func (*DSessionQuery) Clone 

func (dq *DSessionQuery) Clone() *DSessionQuery

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

func (*DSessionQuery) Count 

func (dq *DSessionQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*DSessionQuery) CountX 

func (dq *DSessionQuery) CountX(ctx context.Context) int

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

func (*DSessionQuery) Exist 

func (dq *DSessionQuery) Exist(ctx context.Context) (bool, error)

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

func (*DSessionQuery) ExistX 

func (dq *DSessionQuery) ExistX(ctx context.Context) bool

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

func (*DSessionQuery) First 

func (dq *DSessionQuery) First(ctx context.Context) (*DSession, error)

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

func (*DSessionQuery) FirstID 

func (dq *DSessionQuery) FirstID(ctx context.Context) (id string, err error)

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

func (*DSessionQuery) FirstIDX 

func (dq *DSessionQuery) FirstIDX(ctx context.Context) string

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

func (*DSessionQuery) FirstX 

func (dq *DSessionQuery) FirstX(ctx context.Context) *DSession

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

func (*DSessionQuery) GroupBy 

func (dq *DSessionQuery) GroupBy(field string, fields ...string) *DSessionGroupBy

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.DSession.Query().
	GroupBy(dsession.FieldUserID).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*DSessionQuery) IDs 

func (dq *DSessionQuery) IDs(ctx context.Context) ([]string, error)

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

func (*DSessionQuery) IDsX 

func (dq *DSessionQuery) IDsX(ctx context.Context) []string

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

func (*DSessionQuery) Limit 

func (dq *DSessionQuery) Limit(limit int) *DSessionQuery

Limit adds a limit step to the query.

func (*DSessionQuery) Offset 

func (dq *DSessionQuery) Offset(offset int) *DSessionQuery

Offset adds an offset step to the query.

func (*DSessionQuery) Only 

func (dq *DSessionQuery) Only(ctx context.Context) (*DSession, error)

Only returns a single DSession entity found by the query, ensuring it only returns one. Returns a *NotSingularError when exactly one DSession entity is not found. Returns a *NotFoundError when no DSession entities are found.

func (*DSessionQuery) OnlyID 

func (dq *DSessionQuery) OnlyID(ctx context.Context) (id string, err error)

OnlyID is like Only, but returns the only DSession ID in the query. Returns a *NotSingularError when exactly one DSession ID is not found. Returns a *NotFoundError when no entities are found.

func (*DSessionQuery) OnlyIDX 

func (dq *DSessionQuery) OnlyIDX(ctx context.Context) string

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

func (*DSessionQuery) OnlyX 

func (dq *DSessionQuery) OnlyX(ctx context.Context) *DSession

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

func (*DSessionQuery) Order 

func (dq *DSessionQuery) Order(o ...OrderFunc) *DSessionQuery

Order adds an order step to the query.

func (*DSessionQuery) Select 

func (dq *DSessionQuery) Select(fields ...string) *DSessionSelect

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.DSession.Query().
	Select(dsession.FieldUserID).
	Scan(ctx, &v)

func (*DSessionQuery) Unique 

func (dq *DSessionQuery) Unique(unique bool) *DSessionQuery

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 (*DSessionQuery) Where 

func (dq *DSessionQuery) Where(ps ...predicate.DSession) *DSessionQuery

Where adds a new predicate for the DSessionQuery builder.

type DSessionSelect 

type DSessionSelect struct {
	*DSessionQuery
	// contains filtered or unexported fields
}

DSessionSelect is the builder for selecting fields of DSession entities.

func (*DSessionSelect) Bool 

func (ds *DSessionSelect) Bool(ctx context.Context) (_ bool, err error)

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

func (*DSessionSelect) BoolX 

func (ds *DSessionSelect) BoolX(ctx context.Context) bool

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

func (*DSessionSelect) Bools 

func (ds *DSessionSelect) Bools(ctx context.Context) ([]bool, error)

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

func (*DSessionSelect) BoolsX 

func (ds *DSessionSelect) BoolsX(ctx context.Context) []bool

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

func (*DSessionSelect) Float64 

func (ds *DSessionSelect) Float64(ctx context.Context) (_ float64, err error)

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

func (*DSessionSelect) Float64X 

func (ds *DSessionSelect) Float64X(ctx context.Context) float64

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

func (*DSessionSelect) Float64s 

func (ds *DSessionSelect) Float64s(ctx context.Context) ([]float64, error)

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

func (*DSessionSelect) Float64sX 

func (ds *DSessionSelect) Float64sX(ctx context.Context) []float64

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

func (*DSessionSelect) Int 

func (ds *DSessionSelect) Int(ctx context.Context) (_ int, err error)

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

func (*DSessionSelect) IntX 

func (ds *DSessionSelect) IntX(ctx context.Context) int

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

func (*DSessionSelect) Ints 

func (ds *DSessionSelect) Ints(ctx context.Context) ([]int, error)

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

func (*DSessionSelect) IntsX 

func (ds *DSessionSelect) IntsX(ctx context.Context) []int

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

func (*DSessionSelect) Scan 

func (ds *DSessionSelect) Scan(ctx context.Context, v interface{}) error

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

func (*DSessionSelect) ScanX 

func (ds *DSessionSelect) ScanX(ctx context.Context, v interface{})

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

func (*DSessionSelect) String 

func (ds *DSessionSelect) String(ctx context.Context) (_ string, err error)

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

func (*DSessionSelect) StringX 

func (ds *DSessionSelect) StringX(ctx context.Context) string

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

func (*DSessionSelect) Strings 

func (ds *DSessionSelect) Strings(ctx context.Context) ([]string, error)

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

func (*DSessionSelect) StringsX 

func (ds *DSessionSelect) StringsX(ctx context.Context) []string

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

type DSessionUpdate 

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

DSessionUpdate is the builder for updating DSession entities.

func (*DSessionUpdate) Exec 

func (du *DSessionUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*DSessionUpdate) ExecX 

func (du *DSessionUpdate) ExecX(ctx context.Context)

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

func (*DSessionUpdate) Mutation 

func (du *DSessionUpdate) Mutation() *DSessionMutation

Mutation returns the DSessionMutation object of the builder.

func (*DSessionUpdate) Save 

func (du *DSessionUpdate) Save(ctx context.Context) (int, error)

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

func (*DSessionUpdate) SaveX 

func (du *DSessionUpdate) SaveX(ctx context.Context) int

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

func (*DSessionUpdate) SetCreateTime 

func (du *DSessionUpdate) SetCreateTime(t time.Time) *DSessionUpdate

SetCreateTime sets the "create_time" field.

func (*DSessionUpdate) SetNillableRoomID 

func (du *DSessionUpdate) SetNillableRoomID(s *string) *DSessionUpdate

SetNillableRoomID sets the "room_id" field if the given value is not nil.

func (*DSessionUpdate) SetNillableUserID 

func (du *DSessionUpdate) SetNillableUserID(s *string) *DSessionUpdate

SetNillableUserID sets the "user_id" field if the given value is not nil.

func (*DSessionUpdate) SetRoomID 

func (du *DSessionUpdate) SetRoomID(s string) *DSessionUpdate

SetRoomID sets the "room_id" field.

func (*DSessionUpdate) SetUserID 

func (du *DSessionUpdate) SetUserID(s string) *DSessionUpdate

SetUserID sets the "user_id" field.

func (*DSessionUpdate) Where 

func (du *DSessionUpdate) Where(ps ...predicate.DSession) *DSessionUpdate

Where appends a list predicates to the DSessionUpdate builder.

type DSessionUpdateOne 

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

DSessionUpdateOne is the builder for updating a single DSession entity.

func (*DSessionUpdateOne) Exec 

func (duo *DSessionUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*DSessionUpdateOne) ExecX 

func (duo *DSessionUpdateOne) ExecX(ctx context.Context)

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

func (*DSessionUpdateOne) Mutation 

func (duo *DSessionUpdateOne) Mutation() *DSessionMutation

Mutation returns the DSessionMutation object of the builder.

func (*DSessionUpdateOne) Save 

func (duo *DSessionUpdateOne) Save(ctx context.Context) (*DSession, error)

Save executes the query and returns the updated DSession entity.

func (*DSessionUpdateOne) SaveX 

func (duo *DSessionUpdateOne) SaveX(ctx context.Context) *DSession

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

func (*DSessionUpdateOne) Select 

func (duo *DSessionUpdateOne) Select(field string, fields ...string) *DSessionUpdateOne

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

func (*DSessionUpdateOne) SetCreateTime 

func (duo *DSessionUpdateOne) SetCreateTime(t time.Time) *DSessionUpdateOne

SetCreateTime sets the "create_time" field.

func (*DSessionUpdateOne) SetNillableRoomID 

func (duo *DSessionUpdateOne) SetNillableRoomID(s *string) *DSessionUpdateOne

SetNillableRoomID sets the "room_id" field if the given value is not nil.

func (*DSessionUpdateOne) SetNillableUserID 

func (duo *DSessionUpdateOne) SetNillableUserID(s *string) *DSessionUpdateOne

SetNillableUserID sets the "user_id" field if the given value is not nil.

func (*DSessionUpdateOne) SetRoomID 

func (duo *DSessionUpdateOne) SetRoomID(s string) *DSessionUpdateOne

SetRoomID sets the "room_id" field.

func (*DSessionUpdateOne) SetUserID 

func (duo *DSessionUpdateOne) SetUserID(s string) *DSessionUpdateOne

SetUserID sets the "user_id" field.

type DSessions 

type DSessions []*DSession

DSessions is a parsable slice of DSession.

type DUser 

type DUser struct {

	// ID of the ent.
	ID string `json:"id,omitempty"`
	// Name holds the value of the "name" field.
	Name string `json:"name,omitempty"`
	// PasswordHash holds the value of the "password_hash" field.
	PasswordHash string `json:"password_hash,omitempty"`
	// CreateTime holds the value of the "create_time" field.
	CreateTime time.Time `json:"create_time,omitempty"`
	// contains filtered or unexported fields
}

DUser is the model entity for the DUser schema.

func (*DUser) String 

func (d *DUser) String() string

String implements the fmt.Stringer.

func (*DUser) Unwrap 

func (d *DUser) Unwrap() *DUser

Unwrap unwraps the DUser 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 (*DUser) Update 

func (d *DUser) Update() *DUserUpdateOne

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

type DUserClient 

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

DUserClient is a client for the DUser schema.

func NewDUserClient 

func NewDUserClient(c config) *DUserClient

NewDUserClient returns a client for the DUser from the given config.

func (*DUserClient) Create 

func (c *DUserClient) Create() *DUserCreate

Create returns a create builder for DUser.

func (*DUserClient) CreateBulk 

func (c *DUserClient) CreateBulk(builders ...*DUserCreate) *DUserCreateBulk

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

func (*DUserClient) Delete 

func (c *DUserClient) Delete() *DUserDelete

Delete returns a delete builder for DUser.

func (*DUserClient) DeleteOne 

func (c *DUserClient) DeleteOne(d *DUser) *DUserDeleteOne

DeleteOne returns a delete builder for the given entity.

func (*DUserClient) DeleteOneID 

func (c *DUserClient) DeleteOneID(id string) *DUserDeleteOne

DeleteOneID returns a delete builder for the given id.

func (*DUserClient) Get 

func (c *DUserClient) Get(ctx context.Context, id string) (*DUser, error)

Get returns a DUser entity by its id.

func (*DUserClient) GetX 

func (c *DUserClient) GetX(ctx context.Context, id string) *DUser

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

func (*DUserClient) Hooks 

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

Hooks returns the client hooks.

func (*DUserClient) Query 

func (c *DUserClient) Query() *DUserQuery

Query returns a query builder for DUser.

func (*DUserClient) Update 

func (c *DUserClient) Update() *DUserUpdate

Update returns an update builder for DUser.

func (*DUserClient) UpdateOne 

func (c *DUserClient) UpdateOne(d *DUser) *DUserUpdateOne

UpdateOne returns an update builder for the given entity.

func (*DUserClient) UpdateOneID 

func (c *DUserClient) UpdateOneID(id string) *DUserUpdateOne

UpdateOneID returns an update builder for the given id.

func (*DUserClient) Use 

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

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

type DUserCreate 

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

DUserCreate is the builder for creating a DUser entity.

func (*DUserCreate) Exec 

func (dc *DUserCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*DUserCreate) ExecX 

func (dc *DUserCreate) ExecX(ctx context.Context)

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

func (*DUserCreate) Mutation 

func (dc *DUserCreate) Mutation() *DUserMutation

Mutation returns the DUserMutation object of the builder.

func (*DUserCreate) Save 

func (dc *DUserCreate) Save(ctx context.Context) (*DUser, error)

Save creates the DUser in the database.

func (*DUserCreate) SaveX 

func (dc *DUserCreate) SaveX(ctx context.Context) *DUser

SaveX calls Save and panics if Save returns an error.

func (*DUserCreate) SetCreateTime 

func (dc *DUserCreate) SetCreateTime(t time.Time) *DUserCreate

SetCreateTime sets the "create_time" field.

func (*DUserCreate) SetID 

func (dc *DUserCreate) SetID(s string) *DUserCreate

SetID sets the "id" field.

func (*DUserCreate) SetName 

func (dc *DUserCreate) SetName(s string) *DUserCreate

SetName sets the "name" field.

func (*DUserCreate) SetPasswordHash 

func (dc *DUserCreate) SetPasswordHash(s string) *DUserCreate

SetPasswordHash sets the "password_hash" field.

type DUserCreateBulk 

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

DUserCreateBulk is the builder for creating many DUser entities in bulk.

func (*DUserCreateBulk) Exec 

func (dcb *DUserCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*DUserCreateBulk) ExecX 

func (dcb *DUserCreateBulk) ExecX(ctx context.Context)

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

func (*DUserCreateBulk) Save 

func (dcb *DUserCreateBulk) Save(ctx context.Context) ([]*DUser, error)

Save creates the DUser entities in the database.

func (*DUserCreateBulk) SaveX 

func (dcb *DUserCreateBulk) SaveX(ctx context.Context) []*DUser

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

type DUserDelete 

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

DUserDelete is the builder for deleting a DUser entity.

func (*DUserDelete) Exec 

func (dd *DUserDelete) Exec(ctx context.Context) (int, error)

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

func (*DUserDelete) ExecX 

func (dd *DUserDelete) ExecX(ctx context.Context) int

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

func (*DUserDelete) Where 

func (dd *DUserDelete) Where(ps ...predicate.DUser) *DUserDelete

Where appends a list predicates to the DUserDelete builder.

type DUserDeleteOne 

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

DUserDeleteOne is the builder for deleting a single DUser entity.

func (*DUserDeleteOne) Exec 

func (ddo *DUserDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*DUserDeleteOne) ExecX 

func (ddo *DUserDeleteOne) ExecX(ctx context.Context)

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

type DUserGroupBy 

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

DUserGroupBy is the group-by builder for DUser entities.

func (*DUserGroupBy) Aggregate 

func (dgb *DUserGroupBy) Aggregate(fns ...AggregateFunc) *DUserGroupBy

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

func (*DUserGroupBy) Bool 

func (dgb *DUserGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DUserGroupBy) BoolX 

func (dgb *DUserGroupBy) BoolX(ctx context.Context) bool

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

func (*DUserGroupBy) Bools 

func (dgb *DUserGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from group-by. It is only allowed when executing a group-by query with one field.

func (*DUserGroupBy) BoolsX 

func (dgb *DUserGroupBy) BoolsX(ctx context.Context) []bool

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

func (*DUserGroupBy) Float64 

func (dgb *DUserGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DUserGroupBy) Float64X 

func (dgb *DUserGroupBy) Float64X(ctx context.Context) float64

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

func (*DUserGroupBy) Float64s 

func (dgb *DUserGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from group-by. It is only allowed when executing a group-by query with one field.

func (*DUserGroupBy) Float64sX 

func (dgb *DUserGroupBy) Float64sX(ctx context.Context) []float64

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

func (*DUserGroupBy) Int 

func (dgb *DUserGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DUserGroupBy) IntX 

func (dgb *DUserGroupBy) IntX(ctx context.Context) int

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

func (*DUserGroupBy) Ints 

func (dgb *DUserGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from group-by. It is only allowed when executing a group-by query with one field.

func (*DUserGroupBy) IntsX 

func (dgb *DUserGroupBy) IntsX(ctx context.Context) []int

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

func (*DUserGroupBy) Scan 

func (dgb *DUserGroupBy) Scan(ctx context.Context, v interface{}) error

Scan applies the group-by query and scans the result into the given value.

func (*DUserGroupBy) ScanX 

func (dgb *DUserGroupBy) ScanX(ctx context.Context, v interface{})

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

func (*DUserGroupBy) String 

func (dgb *DUserGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a group-by query. It is only allowed when executing a group-by query with one field.

func (*DUserGroupBy) StringX 

func (dgb *DUserGroupBy) StringX(ctx context.Context) string

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

func (*DUserGroupBy) Strings 

func (dgb *DUserGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from group-by. It is only allowed when executing a group-by query with one field.

func (*DUserGroupBy) StringsX 

func (dgb *DUserGroupBy) StringsX(ctx context.Context) []string

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

type DUserMutation 

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

DUserMutation represents an operation that mutates the DUser nodes in the graph.

func (*DUserMutation) AddField 

func (m *DUserMutation) 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 (*DUserMutation) AddedEdges 

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

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

func (*DUserMutation) AddedField 

func (m *DUserMutation) 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 (*DUserMutation) AddedFields 

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

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

func (*DUserMutation) AddedIDs 

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

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

func (*DUserMutation) ClearEdge 

func (m *DUserMutation) 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 (*DUserMutation) ClearField 

func (m *DUserMutation) 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 (*DUserMutation) ClearedEdges 

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

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

func (*DUserMutation) ClearedFields 

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

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

func (DUserMutation) Client 

func (m DUserMutation) 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 (*DUserMutation) CreateTime 

func (m *DUserMutation) CreateTime() (r time.Time, exists bool)

CreateTime returns the value of the "create_time" field in the mutation.

func (*DUserMutation) EdgeCleared 

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

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

func (*DUserMutation) Field 

func (m *DUserMutation) 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 (*DUserMutation) FieldCleared 

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

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

func (*DUserMutation) Fields 

func (m *DUserMutation) 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 (*DUserMutation) ID 

func (m *DUserMutation) ID() (id string, 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 (*DUserMutation) Name 

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

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

func (*DUserMutation) OldCreateTime 

func (m *DUserMutation) OldCreateTime(ctx context.Context) (v time.Time, err error)

OldCreateTime returns the old "create_time" field's value of the DUser entity. If the DUser 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 (*DUserMutation) OldField 

func (m *DUserMutation) 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 (*DUserMutation) OldName 

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

OldName returns the old "name" field's value of the DUser entity. If the DUser 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 (*DUserMutation) OldPasswordHash 

func (m *DUserMutation) OldPasswordHash(ctx context.Context) (v string, err error)

OldPasswordHash returns the old "password_hash" field's value of the DUser entity. If the DUser 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 (*DUserMutation) Op 

func (m *DUserMutation) Op() Op

Op returns the operation name.

func (*DUserMutation) PasswordHash 

func (m *DUserMutation) PasswordHash() (r string, exists bool)

PasswordHash returns the value of the "password_hash" field in the mutation.

func (*DUserMutation) RemovedEdges 

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

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

func (*DUserMutation) RemovedIDs 

func (m *DUserMutation) 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 (*DUserMutation) ResetCreateTime 

func (m *DUserMutation) ResetCreateTime()

ResetCreateTime resets all changes to the "create_time" field.

func (*DUserMutation) ResetEdge 

func (m *DUserMutation) 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 (*DUserMutation) ResetField 

func (m *DUserMutation) 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 (*DUserMutation) ResetName 

func (m *DUserMutation) ResetName()

ResetName resets all changes to the "name" field.

func (*DUserMutation) ResetPasswordHash 

func (m *DUserMutation) ResetPasswordHash()

ResetPasswordHash resets all changes to the "password_hash" field.

func (*DUserMutation) SetCreateTime 

func (m *DUserMutation) SetCreateTime(t time.Time)

SetCreateTime sets the "create_time" field.

func (*DUserMutation) SetField 

func (m *DUserMutation) 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 (*DUserMutation) SetID 

func (m *DUserMutation) SetID(id string)

SetID sets the value of the id field. Note that this operation is only accepted on creation of DUser entities.

func (*DUserMutation) SetName 

func (m *DUserMutation) SetName(s string)

SetName sets the "name" field.

func (*DUserMutation) SetPasswordHash 

func (m *DUserMutation) SetPasswordHash(s string)

SetPasswordHash sets the "password_hash" field.

func (DUserMutation) Tx 

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

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

func (*DUserMutation) Type 

func (m *DUserMutation) Type() string

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

func (*DUserMutation) Where 

func (m *DUserMutation) Where(ps ...predicate.DUser)

Where appends a list predicates to the DUserMutation builder.

type DUserQuery 

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

DUserQuery is the builder for querying DUser entities.

func (*DUserQuery) All 

func (dq *DUserQuery) All(ctx context.Context) ([]*DUser, error)

All executes the query and returns a list of DUsers.

func (*DUserQuery) AllX 

func (dq *DUserQuery) AllX(ctx context.Context) []*DUser

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

func (*DUserQuery) Clone 

func (dq *DUserQuery) Clone() *DUserQuery

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

func (*DUserQuery) Count 

func (dq *DUserQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*DUserQuery) CountX 

func (dq *DUserQuery) CountX(ctx context.Context) int

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

func (*DUserQuery) Exist 

func (dq *DUserQuery) Exist(ctx context.Context) (bool, error)

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

func (*DUserQuery) ExistX 

func (dq *DUserQuery) ExistX(ctx context.Context) bool

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

func (*DUserQuery) First 

func (dq *DUserQuery) First(ctx context.Context) (*DUser, error)

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

func (*DUserQuery) FirstID 

func (dq *DUserQuery) FirstID(ctx context.Context) (id string, err error)

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

func (*DUserQuery) FirstIDX 

func (dq *DUserQuery) FirstIDX(ctx context.Context) string

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

func (*DUserQuery) FirstX 

func (dq *DUserQuery) FirstX(ctx context.Context) *DUser

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

func (*DUserQuery) GroupBy 

func (dq *DUserQuery) GroupBy(field string, fields ...string) *DUserGroupBy

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

Example: 

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

client.DUser.Query().
	GroupBy(duser.FieldName).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*DUserQuery) IDs 

func (dq *DUserQuery) IDs(ctx context.Context) ([]string, error)

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

func (*DUserQuery) IDsX 

func (dq *DUserQuery) IDsX(ctx context.Context) []string

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

func (*DUserQuery) Limit 

func (dq *DUserQuery) Limit(limit int) *DUserQuery

Limit adds a limit step to the query.

func (*DUserQuery) Offset 

func (dq *DUserQuery) Offset(offset int) *DUserQuery

Offset adds an offset step to the query.

func (*DUserQuery) Only 

func (dq *DUserQuery) Only(ctx context.Context) (*DUser, error)

Only returns a single DUser entity found by the query, ensuring it only returns one. Returns a *NotSingularError when exactly one DUser entity is not found. Returns a *NotFoundError when no DUser entities are found.

func (*DUserQuery) OnlyID 

func (dq *DUserQuery) OnlyID(ctx context.Context) (id string, err error)

OnlyID is like Only, but returns the only DUser ID in the query. Returns a *NotSingularError when exactly one DUser ID is not found. Returns a *NotFoundError when no entities are found.

func (*DUserQuery) OnlyIDX 

func (dq *DUserQuery) OnlyIDX(ctx context.Context) string

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

func (*DUserQuery) OnlyX 

func (dq *DUserQuery) OnlyX(ctx context.Context) *DUser

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

func (*DUserQuery) Order 

func (dq *DUserQuery) Order(o ...OrderFunc) *DUserQuery

Order adds an order step to the query.

func (*DUserQuery) Select 

func (dq *DUserQuery) Select(fields ...string) *DUserSelect

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

Example: 

var v []struct {
	Name string `json:"name,omitempty"`
}

client.DUser.Query().
	Select(duser.FieldName).
	Scan(ctx, &v)

func (*DUserQuery) Unique 

func (dq *DUserQuery) Unique(unique bool) *DUserQuery

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 (*DUserQuery) Where 

func (dq *DUserQuery) Where(ps ...predicate.DUser) *DUserQuery

Where adds a new predicate for the DUserQuery builder.

type DUserSelect 

type DUserSelect struct {
	*DUserQuery
	// contains filtered or unexported fields
}

DUserSelect is the builder for selecting fields of DUser entities.

func (*DUserSelect) Bool 

func (ds *DUserSelect) Bool(ctx context.Context) (_ bool, err error)

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

func (*DUserSelect) BoolX 

func (ds *DUserSelect) BoolX(ctx context.Context) bool

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

func (*DUserSelect) Bools 

func (ds *DUserSelect) Bools(ctx context.Context) ([]bool, error)

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

func (*DUserSelect) BoolsX 

func (ds *DUserSelect) BoolsX(ctx context.Context) []bool

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

func (*DUserSelect) Float64 

func (ds *DUserSelect) Float64(ctx context.Context) (_ float64, err error)

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

func (*DUserSelect) Float64X 

func (ds *DUserSelect) Float64X(ctx context.Context) float64

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

func (*DUserSelect) Float64s 

func (ds *DUserSelect) Float64s(ctx context.Context) ([]float64, error)

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

func (*DUserSelect) Float64sX 

func (ds *DUserSelect) Float64sX(ctx context.Context) []float64

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

func (*DUserSelect) Int 

func (ds *DUserSelect) Int(ctx context.Context) (_ int, err error)

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

func (*DUserSelect) IntX 

func (ds *DUserSelect) IntX(ctx context.Context) int

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

func (*DUserSelect) Ints 

func (ds *DUserSelect) Ints(ctx context.Context) ([]int, error)

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

func (*DUserSelect) IntsX 

func (ds *DUserSelect) IntsX(ctx context.Context) []int

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

func (*DUserSelect) Scan 

func (ds *DUserSelect) Scan(ctx context.Context, v interface{}) error

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

func (*DUserSelect) ScanX 

func (ds *DUserSelect) ScanX(ctx context.Context, v interface{})

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

func (*DUserSelect) String 

func (ds *DUserSelect) String(ctx context.Context) (_ string, err error)

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

func (*DUserSelect) StringX 

func (ds *DUserSelect) StringX(ctx context.Context) string

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

func (*DUserSelect) Strings 

func (ds *DUserSelect) Strings(ctx context.Context) ([]string, error)

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

func (*DUserSelect) StringsX 

func (ds *DUserSelect) StringsX(ctx context.Context) []string

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

type DUserUpdate 

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

DUserUpdate is the builder for updating DUser entities.

func (*DUserUpdate) Exec 

func (du *DUserUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*DUserUpdate) ExecX 

func (du *DUserUpdate) ExecX(ctx context.Context)

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

func (*DUserUpdate) Mutation 

func (du *DUserUpdate) Mutation() *DUserMutation

Mutation returns the DUserMutation object of the builder.

func (*DUserUpdate) Save 

func (du *DUserUpdate) Save(ctx context.Context) (int, error)

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

func (*DUserUpdate) SaveX 

func (du *DUserUpdate) SaveX(ctx context.Context) int

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

func (*DUserUpdate) SetCreateTime 

func (du *DUserUpdate) SetCreateTime(t time.Time) *DUserUpdate

SetCreateTime sets the "create_time" field.

func (*DUserUpdate) SetName 

func (du *DUserUpdate) SetName(s string) *DUserUpdate

SetName sets the "name" field.

func (*DUserUpdate) SetPasswordHash 

func (du *DUserUpdate) SetPasswordHash(s string) *DUserUpdate

SetPasswordHash sets the "password_hash" field.

func (*DUserUpdate) Where 

func (du *DUserUpdate) Where(ps ...predicate.DUser) *DUserUpdate

Where appends a list predicates to the DUserUpdate builder.

type DUserUpdateOne 

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

DUserUpdateOne is the builder for updating a single DUser entity.

func (*DUserUpdateOne) Exec 

func (duo *DUserUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*DUserUpdateOne) ExecX 

func (duo *DUserUpdateOne) ExecX(ctx context.Context)

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

func (*DUserUpdateOne) Mutation 

func (duo *DUserUpdateOne) Mutation() *DUserMutation

Mutation returns the DUserMutation object of the builder.

func (*DUserUpdateOne) Save 

func (duo *DUserUpdateOne) Save(ctx context.Context) (*DUser, error)

Save executes the query and returns the updated DUser entity.

func (*DUserUpdateOne) SaveX 

func (duo *DUserUpdateOne) SaveX(ctx context.Context) *DUser

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

func (*DUserUpdateOne) Select 

func (duo *DUserUpdateOne) Select(field string, fields ...string) *DUserUpdateOne

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

func (*DUserUpdateOne) SetCreateTime 

func (duo *DUserUpdateOne) SetCreateTime(t time.Time) *DUserUpdateOne

SetCreateTime sets the "create_time" field.

func (*DUserUpdateOne) SetName 

func (duo *DUserUpdateOne) SetName(s string) *DUserUpdateOne

SetName sets the "name" field.

func (*DUserUpdateOne) SetPasswordHash 

func (duo *DUserUpdateOne) SetPasswordHash(s string) *DUserUpdateOne

SetPasswordHash sets the "password_hash" field.

type DUsers 

type DUsers []*DUser

DUsers is a parsable slice of DUser.

type Hook 

type Hook = ent.Hook

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

type MutateFunc 

type MutateFunc = ent.MutateFunc

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

type Mutation 

type Mutation = ent.Mutation

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

type Mutator 

type Mutator = ent.Mutator

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

type NotFoundError 

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

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

func (*NotFoundError) Error 

func (e *NotFoundError) Error() string

Error implements the error interface.

type NotLoadedError 

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

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

func (*NotLoadedError) Error 

func (e *NotLoadedError) Error() string

Error implements the error interface.

type NotSingularError 

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

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

func (*NotSingularError) Error 

func (e *NotSingularError) Error() string

Error implements the error interface.

type Op 

type Op = ent.Op

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

type Option 

type Option func(*config)

Option function to configure the client.

func Debug 

func Debug() Option

Debug enables debug logging on the ent.Driver.

func Driver 

func Driver(driver dialect.Driver) Option

Driver configures the client driver.

func Log 

func Log(fn func(...interface{})) 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 Query 

type Query = ent.Query

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(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 Rollbacker method.

type Tx 

type Tx struct {

	// DChat is the client for interacting with the DChat builders.
	DChat *DChatClient
	// DChessdbCache is the client for interacting with the DChessdbCache builders.
	DChessdbCache *DChessdbCacheClient
	// DRoom is the client for interacting with the DRoom builders.
	DRoom *DRoomClient
	// DSession is the client for interacting with the DSession builders.
	DSession *DSessionClient
	// DUser is the client for interacting with the DUser builders.
	DUser *DUserClient
	// contains filtered or unexported fields
}

Tx is a transactional client that is created by calling Client.Tx().

func TxFromContext 

func TxFromContext(ctx context.Context) *Tx

TxFromContext returns a Tx stored inside a context, or nil if there isn't one.

func (*Tx) Client 

func (tx *Tx) Client() *Client

Client returns a Client that binds to current transaction.

func (*Tx) Commit 

func (tx *Tx) Commit() error

Commit commits the transaction.

func (*Tx) OnCommit 

func (tx *Tx) OnCommit(f CommitHook)

OnCommit adds a hook to call on commit.

func (*Tx) OnRollback 

func (tx *Tx) OnRollback(f RollbackHook)

OnRollback adds a hook to call on rollback.

func (*Tx) Rollback 

func (tx *Tx) Rollback() error

Rollback rollbacks the transaction.

type ValidationError 

type ValidationError struct {
	Name string // Field or edge name.
	// contains filtered or unexported fields
}

ValidationError returns when validating a field 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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