ent

package
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 Go to latest Published: Dec 6, 2021 License: MIT Imports: 19 Imported by: 0

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Index

Constants

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

	// Node types.
	TypeCommand   = "Command"
	TypeMessage   = "Message"
	TypeStatistic = "Statistic"
)

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
	// Command is the client for interacting with the Command builders.
	Command *CommandClient
	// Message is the client for interacting with the Message builders.
	Message *MessageClient
	// Statistic is the client for interacting with the Statistic builders.
	Statistic *StatisticClient
	// 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().
	Command.
	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 Command 

type Command struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// contains filtered or unexported fields
}

Command is the model entity for the Command schema.

func (*Command) String 

func (c *Command) String() string

String implements the fmt.Stringer.

func (*Command) Unwrap 

func (c *Command) Unwrap() *Command

Unwrap unwraps the Command 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 (*Command) Update 

func (c *Command) Update() *CommandUpdateOne

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

type CommandClient 

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

CommandClient is a client for the Command schema.

func NewCommandClient 

func NewCommandClient(c config) *CommandClient

NewCommandClient returns a client for the Command from the given config.

func (*CommandClient) Create 

func (c *CommandClient) Create() *CommandCreate

Create returns a create builder for Command.

func (*CommandClient) CreateBulk 

func (c *CommandClient) CreateBulk(builders ...*CommandCreate) *CommandCreateBulk

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

func (*CommandClient) Delete 

func (c *CommandClient) Delete() *CommandDelete

Delete returns a delete builder for Command.

func (*CommandClient) DeleteOne 

func (c *CommandClient) DeleteOne(co *Command) *CommandDeleteOne

DeleteOne returns a delete builder for the given entity.

func (*CommandClient) DeleteOneID 

func (c *CommandClient) DeleteOneID(id int) *CommandDeleteOne

DeleteOneID returns a delete builder for the given id.

func (*CommandClient) Get 

func (c *CommandClient) Get(ctx context.Context, id int) (*Command, error)

Get returns a Command entity by its id.

func (*CommandClient) GetX 

func (c *CommandClient) GetX(ctx context.Context, id int) *Command

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

func (*CommandClient) Hooks 

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

Hooks returns the client hooks.

func (*CommandClient) Query 

func (c *CommandClient) Query() *CommandQuery

Query returns a query builder for Command.

func (*CommandClient) Update 

func (c *CommandClient) Update() *CommandUpdate

Update returns an update builder for Command.

func (*CommandClient) UpdateOne 

func (c *CommandClient) UpdateOne(co *Command) *CommandUpdateOne

UpdateOne returns an update builder for the given entity.

func (*CommandClient) UpdateOneID 

func (c *CommandClient) UpdateOneID(id int) *CommandUpdateOne

UpdateOneID returns an update builder for the given id.

func (*CommandClient) Use 

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

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

type CommandCreate 

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

CommandCreate is the builder for creating a Command entity.

func (*CommandCreate) Exec 

func (cc *CommandCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*CommandCreate) ExecX 

func (cc *CommandCreate) ExecX(ctx context.Context)

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

func (*CommandCreate) Mutation 

func (cc *CommandCreate) Mutation() *CommandMutation

Mutation returns the CommandMutation object of the builder.

func (*CommandCreate) Save 

func (cc *CommandCreate) Save(ctx context.Context) (*Command, error)

Save creates the Command in the database.

func (*CommandCreate) SaveX 

func (cc *CommandCreate) SaveX(ctx context.Context) *Command

SaveX calls Save and panics if Save returns an error.

type CommandCreateBulk 

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

CommandCreateBulk is the builder for creating many Command entities in bulk.

func (*CommandCreateBulk) Exec 

func (ccb *CommandCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*CommandCreateBulk) ExecX 

func (ccb *CommandCreateBulk) ExecX(ctx context.Context)

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

func (*CommandCreateBulk) Save 

func (ccb *CommandCreateBulk) Save(ctx context.Context) ([]*Command, error)

Save creates the Command entities in the database.

func (*CommandCreateBulk) SaveX 

func (ccb *CommandCreateBulk) SaveX(ctx context.Context) []*Command

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

type CommandDelete 

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

CommandDelete is the builder for deleting a Command entity.

func (*CommandDelete) Exec 

func (cd *CommandDelete) Exec(ctx context.Context) (int, error)

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

func (*CommandDelete) ExecX 

func (cd *CommandDelete) ExecX(ctx context.Context) int

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

func (*CommandDelete) Where 

func (cd *CommandDelete) Where(ps ...predicate.Command) *CommandDelete

Where appends a list predicates to the CommandDelete builder.

type CommandDeleteOne 

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

CommandDeleteOne is the builder for deleting a single Command entity.

func (*CommandDeleteOne) Exec 

func (cdo *CommandDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*CommandDeleteOne) ExecX 

func (cdo *CommandDeleteOne) ExecX(ctx context.Context)

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

type CommandGroupBy 

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

CommandGroupBy is the group-by builder for Command entities.

func (*CommandGroupBy) Aggregate 

func (cgb *CommandGroupBy) Aggregate(fns ...AggregateFunc) *CommandGroupBy

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

func (*CommandGroupBy) Bool 

func (cgb *CommandGroupBy) 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 (*CommandGroupBy) BoolX 

func (cgb *CommandGroupBy) BoolX(ctx context.Context) bool

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

func (*CommandGroupBy) Bools 

func (cgb *CommandGroupBy) 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 (*CommandGroupBy) BoolsX 

func (cgb *CommandGroupBy) BoolsX(ctx context.Context) []bool

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

func (*CommandGroupBy) Float64 

func (cgb *CommandGroupBy) 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 (*CommandGroupBy) Float64X 

func (cgb *CommandGroupBy) Float64X(ctx context.Context) float64

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

func (*CommandGroupBy) Float64s 

func (cgb *CommandGroupBy) 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 (*CommandGroupBy) Float64sX 

func (cgb *CommandGroupBy) Float64sX(ctx context.Context) []float64

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

func (*CommandGroupBy) Int 

func (cgb *CommandGroupBy) 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 (*CommandGroupBy) IntX 

func (cgb *CommandGroupBy) IntX(ctx context.Context) int

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

func (*CommandGroupBy) Ints 

func (cgb *CommandGroupBy) 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 (*CommandGroupBy) IntsX 

func (cgb *CommandGroupBy) IntsX(ctx context.Context) []int

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

func (*CommandGroupBy) Scan 

func (cgb *CommandGroupBy) Scan(ctx context.Context, v interface{}) error

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

func (*CommandGroupBy) ScanX 

func (cgb *CommandGroupBy) ScanX(ctx context.Context, v interface{})

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

func (*CommandGroupBy) String 

func (cgb *CommandGroupBy) 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 (*CommandGroupBy) StringX 

func (cgb *CommandGroupBy) StringX(ctx context.Context) string

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

func (*CommandGroupBy) Strings 

func (cgb *CommandGroupBy) 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 (*CommandGroupBy) StringsX 

func (cgb *CommandGroupBy) StringsX(ctx context.Context) []string

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

type CommandMutation 

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

CommandMutation represents an operation that mutates the Command nodes in the graph.

func (*CommandMutation) AddField 

func (m *CommandMutation) 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 (*CommandMutation) AddedEdges 

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

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

func (*CommandMutation) AddedField 

func (m *CommandMutation) 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 (*CommandMutation) AddedFields 

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

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

func (*CommandMutation) AddedIDs 

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

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

func (*CommandMutation) ClearEdge 

func (m *CommandMutation) 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 (*CommandMutation) ClearField 

func (m *CommandMutation) 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 (*CommandMutation) ClearedEdges 

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

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

func (*CommandMutation) ClearedFields 

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

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

func (CommandMutation) Client 

func (m CommandMutation) 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 (*CommandMutation) EdgeCleared 

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

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

func (*CommandMutation) Field 

func (m *CommandMutation) 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 (*CommandMutation) FieldCleared 

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

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

func (*CommandMutation) Fields 

func (m *CommandMutation) 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 (*CommandMutation) ID 

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

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

func (*CommandMutation) OldField 

func (m *CommandMutation) 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 (*CommandMutation) Op 

func (m *CommandMutation) Op() Op

Op returns the operation name.

func (*CommandMutation) RemovedEdges 

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

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

func (*CommandMutation) RemovedIDs 

func (m *CommandMutation) 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 (*CommandMutation) ResetEdge 

func (m *CommandMutation) 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 (*CommandMutation) ResetField 

func (m *CommandMutation) 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 (*CommandMutation) SetField 

func (m *CommandMutation) 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 (CommandMutation) Tx 

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

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

func (*CommandMutation) Type 

func (m *CommandMutation) Type() string

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

func (*CommandMutation) Where 

func (m *CommandMutation) Where(ps ...predicate.Command)

Where appends a list predicates to the CommandMutation builder.

type CommandQuery 

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

CommandQuery is the builder for querying Command entities.

func (*CommandQuery) All 

func (cq *CommandQuery) All(ctx context.Context) ([]*Command, error)

All executes the query and returns a list of Commands.

func (*CommandQuery) AllX 

func (cq *CommandQuery) AllX(ctx context.Context) []*Command

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

func (*CommandQuery) Clone 

func (cq *CommandQuery) Clone() *CommandQuery

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

func (*CommandQuery) Count 

func (cq *CommandQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*CommandQuery) CountX 

func (cq *CommandQuery) CountX(ctx context.Context) int

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

func (*CommandQuery) Exist 

func (cq *CommandQuery) Exist(ctx context.Context) (bool, error)

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

func (*CommandQuery) ExistX 

func (cq *CommandQuery) ExistX(ctx context.Context) bool

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

func (*CommandQuery) First 

func (cq *CommandQuery) First(ctx context.Context) (*Command, error)

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

func (*CommandQuery) FirstID 

func (cq *CommandQuery) FirstID(ctx context.Context) (id int, err error)

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

func (*CommandQuery) FirstIDX 

func (cq *CommandQuery) FirstIDX(ctx context.Context) int

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

func (*CommandQuery) FirstX 

func (cq *CommandQuery) FirstX(ctx context.Context) *Command

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

func (*CommandQuery) GroupBy 

func (cq *CommandQuery) GroupBy(field string, fields ...string) *CommandGroupBy

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.

func (*CommandQuery) IDs 

func (cq *CommandQuery) IDs(ctx context.Context) ([]int, error)

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

func (*CommandQuery) IDsX 

func (cq *CommandQuery) IDsX(ctx context.Context) []int

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

func (*CommandQuery) Limit 

func (cq *CommandQuery) Limit(limit int) *CommandQuery

Limit adds a limit step to the query.

func (*CommandQuery) Offset 

func (cq *CommandQuery) Offset(offset int) *CommandQuery

Offset adds an offset step to the query.

func (*CommandQuery) Only 

func (cq *CommandQuery) Only(ctx context.Context) (*Command, error)

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

func (*CommandQuery) OnlyID 

func (cq *CommandQuery) OnlyID(ctx context.Context) (id int, err error)

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

func (*CommandQuery) OnlyIDX 

func (cq *CommandQuery) OnlyIDX(ctx context.Context) int

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

func (*CommandQuery) OnlyX 

func (cq *CommandQuery) OnlyX(ctx context.Context) *Command

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

func (*CommandQuery) Order 

func (cq *CommandQuery) Order(o ...OrderFunc) *CommandQuery

Order adds an order step to the query.

func (*CommandQuery) Select 

func (cq *CommandQuery) Select(fields ...string) *CommandSelect

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

func (*CommandQuery) Unique 

func (cq *CommandQuery) Unique(unique bool) *CommandQuery

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 (*CommandQuery) Where 

func (cq *CommandQuery) Where(ps ...predicate.Command) *CommandQuery

Where adds a new predicate for the CommandQuery builder.

type CommandSelect 

type CommandSelect struct {
	*CommandQuery
	// contains filtered or unexported fields
}

CommandSelect is the builder for selecting fields of Command entities.

func (*CommandSelect) Bool 

func (cs *CommandSelect) Bool(ctx context.Context) (_ bool, err error)

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

func (*CommandSelect) BoolX 

func (cs *CommandSelect) BoolX(ctx context.Context) bool

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

func (*CommandSelect) Bools 

func (cs *CommandSelect) Bools(ctx context.Context) ([]bool, error)

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

func (*CommandSelect) BoolsX 

func (cs *CommandSelect) BoolsX(ctx context.Context) []bool

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

func (*CommandSelect) Float64 

func (cs *CommandSelect) Float64(ctx context.Context) (_ float64, err error)

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

func (*CommandSelect) Float64X 

func (cs *CommandSelect) Float64X(ctx context.Context) float64

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

func (*CommandSelect) Float64s 

func (cs *CommandSelect) Float64s(ctx context.Context) ([]float64, error)

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

func (*CommandSelect) Float64sX 

func (cs *CommandSelect) Float64sX(ctx context.Context) []float64

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

func (*CommandSelect) Int 

func (cs *CommandSelect) Int(ctx context.Context) (_ int, err error)

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

func (*CommandSelect) IntX 

func (cs *CommandSelect) IntX(ctx context.Context) int

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

func (*CommandSelect) Ints 

func (cs *CommandSelect) Ints(ctx context.Context) ([]int, error)

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

func (*CommandSelect) IntsX 

func (cs *CommandSelect) IntsX(ctx context.Context) []int

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

func (*CommandSelect) Scan 

func (cs *CommandSelect) Scan(ctx context.Context, v interface{}) error

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

func (*CommandSelect) ScanX 

func (cs *CommandSelect) ScanX(ctx context.Context, v interface{})

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

func (*CommandSelect) String 

func (cs *CommandSelect) String(ctx context.Context) (_ string, err error)

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

func (*CommandSelect) StringX 

func (cs *CommandSelect) StringX(ctx context.Context) string

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

func (*CommandSelect) Strings 

func (cs *CommandSelect) Strings(ctx context.Context) ([]string, error)

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

func (*CommandSelect) StringsX 

func (cs *CommandSelect) StringsX(ctx context.Context) []string

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

type CommandUpdate 

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

CommandUpdate is the builder for updating Command entities.

func (*CommandUpdate) Exec 

func (cu *CommandUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*CommandUpdate) ExecX 

func (cu *CommandUpdate) ExecX(ctx context.Context)

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

func (*CommandUpdate) Mutation 

func (cu *CommandUpdate) Mutation() *CommandMutation

Mutation returns the CommandMutation object of the builder.

func (*CommandUpdate) Save 

func (cu *CommandUpdate) Save(ctx context.Context) (int, error)

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

func (*CommandUpdate) SaveX 

func (cu *CommandUpdate) SaveX(ctx context.Context) int

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

func (*CommandUpdate) Where 

func (cu *CommandUpdate) Where(ps ...predicate.Command) *CommandUpdate

Where appends a list predicates to the CommandUpdate builder.

type CommandUpdateOne 

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

CommandUpdateOne is the builder for updating a single Command entity.

func (*CommandUpdateOne) Exec 

func (cuo *CommandUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*CommandUpdateOne) ExecX 

func (cuo *CommandUpdateOne) ExecX(ctx context.Context)

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

func (*CommandUpdateOne) Mutation 

func (cuo *CommandUpdateOne) Mutation() *CommandMutation

Mutation returns the CommandMutation object of the builder.

func (*CommandUpdateOne) Save 

func (cuo *CommandUpdateOne) Save(ctx context.Context) (*Command, error)

Save executes the query and returns the updated Command entity.

func (*CommandUpdateOne) SaveX 

func (cuo *CommandUpdateOne) SaveX(ctx context.Context) *Command

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

func (*CommandUpdateOne) Select 

func (cuo *CommandUpdateOne) Select(field string, fields ...string) *CommandUpdateOne

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

type Commands 

type Commands []*Command

Commands is a parsable slice of Command.

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 Hook 

type Hook = ent.Hook

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

type Message 

type Message struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// Type holds the value of the "type" field.
	Type int `json:"type,omitempty"`
	// Action holds the value of the "action" field.
	Action message.Action `json:"action,omitempty"`
	// Message holds the value of the "message" field.
	Message string `json:"message,omitempty"`
	// AutoRemove holds the value of the "auto_remove" field.
	AutoRemove bool `json:"auto_remove,omitempty"`
	// AutoRemoveTime holds the value of the "auto_remove_time" field.
	AutoRemoveTime int `json:"auto_remove_time,omitempty"`
	// Enable holds the value of the "enable" field.
	Enable bool `json:"enable,omitempty"`
	// contains filtered or unexported fields
}

Message is the model entity for the Message schema.

func (*Message) String 

func (m *Message) String() string

String implements the fmt.Stringer.

func (*Message) Unwrap 

func (m *Message) Unwrap() *Message

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

func (*Message) Update 

func (m *Message) Update() *MessageUpdateOne

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

type MessageClient 

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

MessageClient is a client for the Message schema.

func NewMessageClient 

func NewMessageClient(c config) *MessageClient

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

func (*MessageClient) Create 

func (c *MessageClient) Create() *MessageCreate

Create returns a create builder for Message.

func (*MessageClient) CreateBulk 

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

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

func (*MessageClient) Delete 

func (c *MessageClient) Delete() *MessageDelete

Delete returns a delete builder for Message.

func (*MessageClient) DeleteOne 

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

DeleteOne returns a delete builder for the given entity.

func (*MessageClient) DeleteOneID 

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

DeleteOneID returns a delete builder for the given id.

func (*MessageClient) Get 

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

Get returns a Message entity by its id.

func (*MessageClient) GetX 

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

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

func (*MessageClient) Hooks 

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

Hooks returns the client hooks.

func (*MessageClient) Query 

func (c *MessageClient) Query() *MessageQuery

Query returns a query builder for Message.

func (*MessageClient) Update 

func (c *MessageClient) Update() *MessageUpdate

Update returns an update builder for Message.

func (*MessageClient) UpdateOne 

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

UpdateOne returns an update builder for the given entity.

func (*MessageClient) UpdateOneID 

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

UpdateOneID returns an update builder for the given id.

func (*MessageClient) Use 

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

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

type MessageCreate 

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

MessageCreate is the builder for creating a Message entity.

func (*MessageCreate) Exec 

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

Exec executes the query.

func (*MessageCreate) ExecX 

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

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

func (*MessageCreate) Mutation 

func (mc *MessageCreate) Mutation() *MessageMutation

Mutation returns the MessageMutation object of the builder.

func (*MessageCreate) Save 

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

Save creates the Message in the database.

func (*MessageCreate) SaveX 

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

SaveX calls Save and panics if Save returns an error.

func (*MessageCreate) SetAction 

func (mc *MessageCreate) SetAction(m message.Action) *MessageCreate

SetAction sets the "action" field.

func (*MessageCreate) SetAutoRemove 

func (mc *MessageCreate) SetAutoRemove(b bool) *MessageCreate

SetAutoRemove sets the "auto_remove" field.

func (*MessageCreate) SetAutoRemoveTime 

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

SetAutoRemoveTime sets the "auto_remove_time" field.

func (*MessageCreate) SetEnable 

func (mc *MessageCreate) SetEnable(b bool) *MessageCreate

SetEnable sets the "enable" field.

func (*MessageCreate) SetMessage 

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

SetMessage sets the "message" field.

func (*MessageCreate) SetNillableAutoRemove 

func (mc *MessageCreate) SetNillableAutoRemove(b *bool) *MessageCreate

SetNillableAutoRemove sets the "auto_remove" field if the given value is not nil.

func (*MessageCreate) SetNillableAutoRemoveTime 

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

SetNillableAutoRemoveTime sets the "auto_remove_time" field if the given value is not nil.

func (*MessageCreate) SetNillableEnable 

func (mc *MessageCreate) SetNillableEnable(b *bool) *MessageCreate

SetNillableEnable sets the "enable" field if the given value is not nil.

func (*MessageCreate) SetNillableMessage 

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

SetNillableMessage sets the "message" field if the given value is not nil.

func (*MessageCreate) SetNillableType 

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

SetNillableType sets the "type" field if the given value is not nil.

func (*MessageCreate) SetType 

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

SetType sets the "type" field.

type MessageCreateBulk 

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

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

func (*MessageCreateBulk) Exec 

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

Exec executes the query.

func (*MessageCreateBulk) ExecX 

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

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

func (*MessageCreateBulk) Save 

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

Save creates the Message entities in the database.

func (*MessageCreateBulk) SaveX 

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

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

type MessageDelete 

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

MessageDelete is the builder for deleting a Message entity.

func (*MessageDelete) Exec 

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

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

func (*MessageDelete) ExecX 

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

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

func (*MessageDelete) Where 

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

Where appends a list predicates to the MessageDelete builder.

type MessageDeleteOne 

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

MessageDeleteOne is the builder for deleting a single Message entity.

func (*MessageDeleteOne) Exec 

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

Exec executes the deletion query.

func (*MessageDeleteOne) ExecX 

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

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

type MessageGroupBy 

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

MessageGroupBy is the group-by builder for Message entities.

func (*MessageGroupBy) Aggregate 

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

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

func (*MessageGroupBy) Bool 

func (mgb *MessageGroupBy) 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 (*MessageGroupBy) BoolX 

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

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

func (*MessageGroupBy) Bools 

func (mgb *MessageGroupBy) 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 (*MessageGroupBy) BoolsX 

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

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

func (*MessageGroupBy) Float64 

func (mgb *MessageGroupBy) 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 (*MessageGroupBy) Float64X 

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

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

func (*MessageGroupBy) Float64s 

func (mgb *MessageGroupBy) 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 (*MessageGroupBy) Float64sX 

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

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

func (*MessageGroupBy) Int 

func (mgb *MessageGroupBy) 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 (*MessageGroupBy) IntX 

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

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

func (*MessageGroupBy) Ints 

func (mgb *MessageGroupBy) 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 (*MessageGroupBy) IntsX 

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

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

func (*MessageGroupBy) Scan 

func (mgb *MessageGroupBy) Scan(ctx context.Context, v interface{}) error

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

func (*MessageGroupBy) ScanX 

func (mgb *MessageGroupBy) ScanX(ctx context.Context, v interface{})

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

func (*MessageGroupBy) String 

func (mgb *MessageGroupBy) 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 (*MessageGroupBy) StringX 

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

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

func (*MessageGroupBy) Strings 

func (mgb *MessageGroupBy) 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 (*MessageGroupBy) StringsX 

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

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

type MessageMutation 

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

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

func (*MessageMutation) Action 

func (m *MessageMutation) Action() (r message.Action, exists bool)

Action returns the value of the "action" field in the mutation.

func (*MessageMutation) AddAutoRemoveTime 

func (m *MessageMutation) AddAutoRemoveTime(i int)

AddAutoRemoveTime adds i to the "auto_remove_time" field.

func (*MessageMutation) AddField 

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

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

func (*MessageMutation) AddType 

func (m *MessageMutation) AddType(i int)

AddType adds i to the "type" field.

func (*MessageMutation) AddedAutoRemoveTime 

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

AddedAutoRemoveTime returns the value that was added to the "auto_remove_time" field in this mutation.

func (*MessageMutation) AddedEdges 

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

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

func (*MessageMutation) AddedField 

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

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

func (*MessageMutation) AddedFields 

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

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

func (*MessageMutation) AddedIDs 

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

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

func (*MessageMutation) AddedType 

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

AddedType returns the value that was added to the "type" field in this mutation.

func (*MessageMutation) AutoRemove 

func (m *MessageMutation) AutoRemove() (r bool, exists bool)

AutoRemove returns the value of the "auto_remove" field in the mutation.

func (*MessageMutation) AutoRemoveTime 

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

AutoRemoveTime returns the value of the "auto_remove_time" field in the mutation.

func (*MessageMutation) ClearEdge 

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

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

func (*MessageMutation) ClearField 

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

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

func (*MessageMutation) ClearedEdges 

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

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

func (*MessageMutation) ClearedFields 

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

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

func (MessageMutation) Client 

func (m MessageMutation) Client() *Client

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

func (*MessageMutation) EdgeCleared 

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

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

func (*MessageMutation) Enable 

func (m *MessageMutation) Enable() (r bool, exists bool)

Enable returns the value of the "enable" field in the mutation.

func (*MessageMutation) Field 

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

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

func (*MessageMutation) FieldCleared 

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

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

func (*MessageMutation) Fields 

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

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

func (*MessageMutation) GetType 

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

GetType returns the value of the "type" field in the mutation.

func (*MessageMutation) ID 

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

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

func (*MessageMutation) Message 

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

Message returns the value of the "message" field in the mutation.

func (*MessageMutation) OldAction 

func (m *MessageMutation) OldAction(ctx context.Context) (v message.Action, err error)

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

func (*MessageMutation) OldAutoRemove 

func (m *MessageMutation) OldAutoRemove(ctx context.Context) (v bool, err error)

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

func (*MessageMutation) OldAutoRemoveTime 

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

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

func (*MessageMutation) OldEnable 

func (m *MessageMutation) OldEnable(ctx context.Context) (v bool, err error)

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

func (*MessageMutation) OldField 

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

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

func (*MessageMutation) OldMessage 

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

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

func (*MessageMutation) OldType 

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

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

func (*MessageMutation) Op 

func (m *MessageMutation) Op() Op

Op returns the operation name.

func (*MessageMutation) RemovedEdges 

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

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

func (*MessageMutation) RemovedIDs 

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

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

func (*MessageMutation) ResetAction 

func (m *MessageMutation) ResetAction()

ResetAction resets all changes to the "action" field.

func (*MessageMutation) ResetAutoRemove 

func (m *MessageMutation) ResetAutoRemove()

ResetAutoRemove resets all changes to the "auto_remove" field.

func (*MessageMutation) ResetAutoRemoveTime 

func (m *MessageMutation) ResetAutoRemoveTime()

ResetAutoRemoveTime resets all changes to the "auto_remove_time" field.

func (*MessageMutation) ResetEdge 

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

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

func (*MessageMutation) ResetEnable 

func (m *MessageMutation) ResetEnable()

ResetEnable resets all changes to the "enable" field.

func (*MessageMutation) ResetField 

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

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

func (*MessageMutation) ResetMessage 

func (m *MessageMutation) ResetMessage()

ResetMessage resets all changes to the "message" field.

func (*MessageMutation) ResetType 

func (m *MessageMutation) ResetType()

ResetType resets all changes to the "type" field.

func (*MessageMutation) SetAction 

func (m *MessageMutation) SetAction(value message.Action)

SetAction sets the "action" field.

func (*MessageMutation) SetAutoRemove 

func (m *MessageMutation) SetAutoRemove(b bool)

SetAutoRemove sets the "auto_remove" field.

func (*MessageMutation) SetAutoRemoveTime 

func (m *MessageMutation) SetAutoRemoveTime(i int)

SetAutoRemoveTime sets the "auto_remove_time" field.

func (*MessageMutation) SetEnable 

func (m *MessageMutation) SetEnable(b bool)

SetEnable sets the "enable" field.

func (*MessageMutation) SetField 

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

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

func (*MessageMutation) SetMessage 

func (m *MessageMutation) SetMessage(s string)

SetMessage sets the "message" field.

func (*MessageMutation) SetType 

func (m *MessageMutation) SetType(i int)

SetType sets the "type" field.

func (MessageMutation) Tx 

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

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

func (*MessageMutation) Type 

func (m *MessageMutation) Type() string

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

func (*MessageMutation) Where 

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

Where appends a list predicates to the MessageMutation builder.

type MessageQuery 

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

MessageQuery is the builder for querying Message entities.

func (*MessageQuery) All 

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

All executes the query and returns a list of Messages.

func (*MessageQuery) AllX 

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

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

func (*MessageQuery) Clone 

func (mq *MessageQuery) Clone() *MessageQuery

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

func (*MessageQuery) Count 

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

Count returns the count of the given query.

func (*MessageQuery) CountX 

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

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

func (*MessageQuery) Exist 

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

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

func (*MessageQuery) ExistX 

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

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

func (*MessageQuery) First 

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

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

func (*MessageQuery) FirstID 

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

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

func (*MessageQuery) FirstIDX 

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

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

func (*MessageQuery) FirstX 

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

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

func (*MessageQuery) GroupBy 

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

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

Example: 

var v []struct {
	Type int `json:"type,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Message.Query().
	GroupBy(message.FieldType).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*MessageQuery) IDs 

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

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

func (*MessageQuery) IDsX 

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

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

func (*MessageQuery) Limit 

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

Limit adds a limit step to the query.

func (*MessageQuery) Offset 

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

Offset adds an offset step to the query.

func (*MessageQuery) Only 

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

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

func (*MessageQuery) OnlyID 

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

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

func (*MessageQuery) OnlyIDX 

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

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

func (*MessageQuery) OnlyX 

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

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

func (*MessageQuery) Order 

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

Order adds an order step to the query.

func (*MessageQuery) Select 

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

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

Example: 

var v []struct {
	Type int `json:"type,omitempty"`
}

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

func (*MessageQuery) Unique 

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

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

func (*MessageQuery) Where 

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

Where adds a new predicate for the MessageQuery builder.

type MessageSelect 

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

MessageSelect is the builder for selecting fields of Message entities.

func (*MessageSelect) Bool 

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

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

func (*MessageSelect) BoolX 

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

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

func (*MessageSelect) Bools 

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

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

func (*MessageSelect) BoolsX 

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

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

func (*MessageSelect) Float64 

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

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

func (*MessageSelect) Float64X 

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

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

func (*MessageSelect) Float64s 

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

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

func (*MessageSelect) Float64sX 

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

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

func (*MessageSelect) Int 

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

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

func (*MessageSelect) IntX 

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

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

func (*MessageSelect) Ints 

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

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

func (*MessageSelect) IntsX 

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

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

func (*MessageSelect) Scan 

func (ms *MessageSelect) Scan(ctx context.Context, v interface{}) error

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

func (*MessageSelect) ScanX 

func (ms *MessageSelect) ScanX(ctx context.Context, v interface{})

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

func (*MessageSelect) String 

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

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

func (*MessageSelect) StringX 

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

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

func (*MessageSelect) Strings 

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

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

func (*MessageSelect) StringsX 

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

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

type MessageUpdate 

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

MessageUpdate is the builder for updating Message entities.

func (*MessageUpdate) AddAutoRemoveTime 

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

AddAutoRemoveTime adds i to the "auto_remove_time" field.

func (*MessageUpdate) AddType 

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

AddType adds i to the "type" field.

func (*MessageUpdate) Exec 

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

Exec executes the query.

func (*MessageUpdate) ExecX 

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

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

func (*MessageUpdate) Mutation 

func (mu *MessageUpdate) Mutation() *MessageMutation

Mutation returns the MessageMutation object of the builder.

func (*MessageUpdate) Save 

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

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

func (*MessageUpdate) SaveX 

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

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

func (*MessageUpdate) SetAction 

func (mu *MessageUpdate) SetAction(m message.Action) *MessageUpdate

SetAction sets the "action" field.

func (*MessageUpdate) SetAutoRemove 

func (mu *MessageUpdate) SetAutoRemove(b bool) *MessageUpdate

SetAutoRemove sets the "auto_remove" field.

func (*MessageUpdate) SetAutoRemoveTime 

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

SetAutoRemoveTime sets the "auto_remove_time" field.

func (*MessageUpdate) SetEnable 

func (mu *MessageUpdate) SetEnable(b bool) *MessageUpdate

SetEnable sets the "enable" field.

func (*MessageUpdate) SetMessage 

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

SetMessage sets the "message" field.

func (*MessageUpdate) SetNillableAutoRemove 

func (mu *MessageUpdate) SetNillableAutoRemove(b *bool) *MessageUpdate

SetNillableAutoRemove sets the "auto_remove" field if the given value is not nil.

func (*MessageUpdate) SetNillableAutoRemoveTime 

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

SetNillableAutoRemoveTime sets the "auto_remove_time" field if the given value is not nil.

func (*MessageUpdate) SetNillableEnable 

func (mu *MessageUpdate) SetNillableEnable(b *bool) *MessageUpdate

SetNillableEnable sets the "enable" field if the given value is not nil.

func (*MessageUpdate) SetNillableMessage 

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

SetNillableMessage sets the "message" field if the given value is not nil.

func (*MessageUpdate) SetNillableType 

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

SetNillableType sets the "type" field if the given value is not nil.

func (*MessageUpdate) SetType 

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

SetType sets the "type" field.

func (*MessageUpdate) Where 

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

Where appends a list predicates to the MessageUpdate builder.

type MessageUpdateOne 

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

MessageUpdateOne is the builder for updating a single Message entity.

func (*MessageUpdateOne) AddAutoRemoveTime 

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

AddAutoRemoveTime adds i to the "auto_remove_time" field.

func (*MessageUpdateOne) AddType 

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

AddType adds i to the "type" field.

func (*MessageUpdateOne) Exec 

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

Exec executes the query on the entity.

func (*MessageUpdateOne) ExecX 

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

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

func (*MessageUpdateOne) Mutation 

func (muo *MessageUpdateOne) Mutation() *MessageMutation

Mutation returns the MessageMutation object of the builder.

func (*MessageUpdateOne) Save 

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

Save executes the query and returns the updated Message entity.

func (*MessageUpdateOne) SaveX 

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

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

func (*MessageUpdateOne) Select 

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

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

func (*MessageUpdateOne) SetAction 

func (muo *MessageUpdateOne) SetAction(m message.Action) *MessageUpdateOne

SetAction sets the "action" field.

func (*MessageUpdateOne) SetAutoRemove 

func (muo *MessageUpdateOne) SetAutoRemove(b bool) *MessageUpdateOne

SetAutoRemove sets the "auto_remove" field.

func (*MessageUpdateOne) SetAutoRemoveTime 

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

SetAutoRemoveTime sets the "auto_remove_time" field.

func (*MessageUpdateOne) SetEnable 

func (muo *MessageUpdateOne) SetEnable(b bool) *MessageUpdateOne

SetEnable sets the "enable" field.

func (*MessageUpdateOne) SetMessage 

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

SetMessage sets the "message" field.

func (*MessageUpdateOne) SetNillableAutoRemove 

func (muo *MessageUpdateOne) SetNillableAutoRemove(b *bool) *MessageUpdateOne

SetNillableAutoRemove sets the "auto_remove" field if the given value is not nil.

func (*MessageUpdateOne) SetNillableAutoRemoveTime 

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

SetNillableAutoRemoveTime sets the "auto_remove_time" field if the given value is not nil.

func (*MessageUpdateOne) SetNillableEnable 

func (muo *MessageUpdateOne) SetNillableEnable(b *bool) *MessageUpdateOne

SetNillableEnable sets the "enable" field if the given value is not nil.

func (*MessageUpdateOne) SetNillableMessage 

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

SetNillableMessage sets the "message" field if the given value is not nil.

func (*MessageUpdateOne) SetNillableType 

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

SetNillableType sets the "type" field if the given value is not nil.

func (*MessageUpdateOne) SetType 

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

SetType sets the "type" field.

type Messages 

type Messages []*Message

Messages is a parsable slice of Message.

type MutateFunc 

type MutateFunc = ent.MutateFunc

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

type Mutation 

type Mutation = ent.Mutation

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

type Mutator 

type Mutator = ent.Mutator

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

type NotFoundError 

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

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

func (*NotFoundError) Error 

func (e *NotFoundError) Error() string

Error implements the error interface.

type NotLoadedError 

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

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

func (*NotLoadedError) Error 

func (e *NotLoadedError) Error() string

Error implements the error interface.

type NotSingularError 

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

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

func (*NotSingularError) Error 

func (e *NotSingularError) Error() string

Error implements the error interface.

type Op 

type Op = ent.Op

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

type Option 

type Option func(*config)

Option function to configure the client.

func Debug 

func Debug() Option

Debug enables debug logging on the ent.Driver.

func Driver 

func Driver(driver dialect.Driver) Option

Driver configures the client driver.

func Log 

func Log(fn func(...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 Statistic 

type Statistic struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// FirstName holds the value of the "first_name" field.
	FirstName string `json:"first_name,omitempty"`
	// LatName holds the value of the "lat_name" field.
	LatName string `json:"lat_name,omitempty"`
	// UserName holds the value of the "user_name" field.
	UserName string `json:"user_name,omitempty"`
	// FromUser holds the value of the "from_user" field.
	FromUser int `json:"from_user,omitempty"`
	// ChannelID holds the value of the "channel_id" field.
	ChannelID int64 `json:"channel_id,omitempty"`
	// UserID holds the value of the "user_id" field.
	UserID int `json:"user_id,omitempty"`
	// JoinTime holds the value of the "join_time" field.
	JoinTime time.Time `json:"join_time,omitempty"`
	// Invited holds the value of the "invited" field.
	Invited int64 `json:"invited,omitempty"`
	// Message holds the value of the "message" field.
	Message int64 `json:"message,omitempty"`
	// LastMessage holds the value of the "last_message" field.
	LastMessage time.Time `json:"last_message,omitempty"`
	// contains filtered or unexported fields
}

Statistic is the model entity for the Statistic schema.

func (*Statistic) String 

func (s *Statistic) String() string

String implements the fmt.Stringer.

func (*Statistic) Unwrap 

func (s *Statistic) Unwrap() *Statistic

Unwrap unwraps the Statistic 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 (*Statistic) Update 

func (s *Statistic) Update() *StatisticUpdateOne

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

type StatisticClient 

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

StatisticClient is a client for the Statistic schema.

func NewStatisticClient 

func NewStatisticClient(c config) *StatisticClient

NewStatisticClient returns a client for the Statistic from the given config.

func (*StatisticClient) Create 

func (c *StatisticClient) Create() *StatisticCreate

Create returns a create builder for Statistic.

func (*StatisticClient) CreateBulk 

func (c *StatisticClient) CreateBulk(builders ...*StatisticCreate) *StatisticCreateBulk

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

func (*StatisticClient) Delete 

func (c *StatisticClient) Delete() *StatisticDelete

Delete returns a delete builder for Statistic.

func (*StatisticClient) DeleteOne 

func (c *StatisticClient) DeleteOne(s *Statistic) *StatisticDeleteOne

DeleteOne returns a delete builder for the given entity.

func (*StatisticClient) DeleteOneID 

func (c *StatisticClient) DeleteOneID(id int) *StatisticDeleteOne

DeleteOneID returns a delete builder for the given id.

func (*StatisticClient) Get 

func (c *StatisticClient) Get(ctx context.Context, id int) (*Statistic, error)

Get returns a Statistic entity by its id.

func (*StatisticClient) GetX 

func (c *StatisticClient) GetX(ctx context.Context, id int) *Statistic

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

func (*StatisticClient) Hooks 

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

Hooks returns the client hooks.

func (*StatisticClient) Query 

func (c *StatisticClient) Query() *StatisticQuery

Query returns a query builder for Statistic.

func (*StatisticClient) Update 

func (c *StatisticClient) Update() *StatisticUpdate

Update returns an update builder for Statistic.

func (*StatisticClient) UpdateOne 

func (c *StatisticClient) UpdateOne(s *Statistic) *StatisticUpdateOne

UpdateOne returns an update builder for the given entity.

func (*StatisticClient) UpdateOneID 

func (c *StatisticClient) UpdateOneID(id int) *StatisticUpdateOne

UpdateOneID returns an update builder for the given id.

func (*StatisticClient) Use 

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

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

type StatisticCreate 

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

StatisticCreate is the builder for creating a Statistic entity.

func (*StatisticCreate) Exec 

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

Exec executes the query.

func (*StatisticCreate) ExecX 

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

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

func (*StatisticCreate) Mutation 

func (sc *StatisticCreate) Mutation() *StatisticMutation

Mutation returns the StatisticMutation object of the builder.

func (*StatisticCreate) Save 

func (sc *StatisticCreate) Save(ctx context.Context) (*Statistic, error)

Save creates the Statistic in the database.

func (*StatisticCreate) SaveX 

func (sc *StatisticCreate) SaveX(ctx context.Context) *Statistic

SaveX calls Save and panics if Save returns an error.

func (*StatisticCreate) SetChannelID 

func (sc *StatisticCreate) SetChannelID(i int64) *StatisticCreate

SetChannelID sets the "channel_id" field.

func (*StatisticCreate) SetFirstName 

func (sc *StatisticCreate) SetFirstName(s string) *StatisticCreate

SetFirstName sets the "first_name" field.

func (*StatisticCreate) SetFromUser 

func (sc *StatisticCreate) SetFromUser(i int) *StatisticCreate

SetFromUser sets the "from_user" field.

func (*StatisticCreate) SetInvited 

func (sc *StatisticCreate) SetInvited(i int64) *StatisticCreate

SetInvited sets the "invited" field.

func (*StatisticCreate) SetJoinTime 

func (sc *StatisticCreate) SetJoinTime(t time.Time) *StatisticCreate

SetJoinTime sets the "join_time" field.

func (*StatisticCreate) SetLastMessage 

func (sc *StatisticCreate) SetLastMessage(t time.Time) *StatisticCreate

SetLastMessage sets the "last_message" field.

func (*StatisticCreate) SetLatName 

func (sc *StatisticCreate) SetLatName(s string) *StatisticCreate

SetLatName sets the "lat_name" field.

func (*StatisticCreate) SetMessage 

func (sc *StatisticCreate) SetMessage(i int64) *StatisticCreate

SetMessage sets the "message" field.

func (*StatisticCreate) SetNillableChannelID 

func (sc *StatisticCreate) SetNillableChannelID(i *int64) *StatisticCreate

SetNillableChannelID sets the "channel_id" field if the given value is not nil.

func (*StatisticCreate) SetNillableFirstName 

func (sc *StatisticCreate) SetNillableFirstName(s *string) *StatisticCreate

SetNillableFirstName sets the "first_name" field if the given value is not nil.

func (*StatisticCreate) SetNillableFromUser 

func (sc *StatisticCreate) SetNillableFromUser(i *int) *StatisticCreate

SetNillableFromUser sets the "from_user" field if the given value is not nil.

func (*StatisticCreate) SetNillableInvited 

func (sc *StatisticCreate) SetNillableInvited(i *int64) *StatisticCreate

SetNillableInvited sets the "invited" field if the given value is not nil.

func (*StatisticCreate) SetNillableJoinTime 

func (sc *StatisticCreate) SetNillableJoinTime(t *time.Time) *StatisticCreate

SetNillableJoinTime sets the "join_time" field if the given value is not nil.

func (*StatisticCreate) SetNillableLastMessage 

func (sc *StatisticCreate) SetNillableLastMessage(t *time.Time) *StatisticCreate

SetNillableLastMessage sets the "last_message" field if the given value is not nil.

func (*StatisticCreate) SetNillableLatName 

func (sc *StatisticCreate) SetNillableLatName(s *string) *StatisticCreate

SetNillableLatName sets the "lat_name" field if the given value is not nil.

func (*StatisticCreate) SetNillableMessage 

func (sc *StatisticCreate) SetNillableMessage(i *int64) *StatisticCreate

SetNillableMessage sets the "message" field if the given value is not nil.

func (*StatisticCreate) SetNillableUserID 

func (sc *StatisticCreate) SetNillableUserID(i *int) *StatisticCreate

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

func (*StatisticCreate) SetNillableUserName 

func (sc *StatisticCreate) SetNillableUserName(s *string) *StatisticCreate

SetNillableUserName sets the "user_name" field if the given value is not nil.

func (*StatisticCreate) SetUserID 

func (sc *StatisticCreate) SetUserID(i int) *StatisticCreate

SetUserID sets the "user_id" field.

func (*StatisticCreate) SetUserName 

func (sc *StatisticCreate) SetUserName(s string) *StatisticCreate

SetUserName sets the "user_name" field.

type StatisticCreateBulk 

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

StatisticCreateBulk is the builder for creating many Statistic entities in bulk.

func (*StatisticCreateBulk) Exec 

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

Exec executes the query.

func (*StatisticCreateBulk) ExecX 

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

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

func (*StatisticCreateBulk) Save 

func (scb *StatisticCreateBulk) Save(ctx context.Context) ([]*Statistic, error)

Save creates the Statistic entities in the database.

func (*StatisticCreateBulk) SaveX 

func (scb *StatisticCreateBulk) SaveX(ctx context.Context) []*Statistic

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

type StatisticDelete 

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

StatisticDelete is the builder for deleting a Statistic entity.

func (*StatisticDelete) Exec 

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

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

func (*StatisticDelete) ExecX 

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

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

func (*StatisticDelete) Where 

func (sd *StatisticDelete) Where(ps ...predicate.Statistic) *StatisticDelete

Where appends a list predicates to the StatisticDelete builder.

type StatisticDeleteOne 

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

StatisticDeleteOne is the builder for deleting a single Statistic entity.

func (*StatisticDeleteOne) Exec 

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

Exec executes the deletion query.

func (*StatisticDeleteOne) ExecX 

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

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

type StatisticGroupBy 

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

StatisticGroupBy is the group-by builder for Statistic entities.

func (*StatisticGroupBy) Aggregate 

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

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

func (*StatisticGroupBy) Bool 

func (sgb *StatisticGroupBy) 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 (*StatisticGroupBy) BoolX 

func (sgb *StatisticGroupBy) BoolX(ctx context.Context) bool

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

func (*StatisticGroupBy) Bools 

func (sgb *StatisticGroupBy) 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 (*StatisticGroupBy) BoolsX 

func (sgb *StatisticGroupBy) BoolsX(ctx context.Context) []bool

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

func (*StatisticGroupBy) Float64 

func (sgb *StatisticGroupBy) 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 (*StatisticGroupBy) Float64X 

func (sgb *StatisticGroupBy) Float64X(ctx context.Context) float64

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

func (*StatisticGroupBy) Float64s 

func (sgb *StatisticGroupBy) 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 (*StatisticGroupBy) Float64sX 

func (sgb *StatisticGroupBy) Float64sX(ctx context.Context) []float64

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

func (*StatisticGroupBy) Int 

func (sgb *StatisticGroupBy) 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 (*StatisticGroupBy) IntX 

func (sgb *StatisticGroupBy) IntX(ctx context.Context) int

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

func (*StatisticGroupBy) Ints 

func (sgb *StatisticGroupBy) 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 (*StatisticGroupBy) IntsX 

func (sgb *StatisticGroupBy) IntsX(ctx context.Context) []int

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

func (*StatisticGroupBy) Scan 

func (sgb *StatisticGroupBy) Scan(ctx context.Context, v interface{}) error

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

func (*StatisticGroupBy) ScanX 

func (sgb *StatisticGroupBy) ScanX(ctx context.Context, v interface{})

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

func (*StatisticGroupBy) String 

func (sgb *StatisticGroupBy) 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 (*StatisticGroupBy) StringX 

func (sgb *StatisticGroupBy) StringX(ctx context.Context) string

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

func (*StatisticGroupBy) Strings 

func (sgb *StatisticGroupBy) 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 (*StatisticGroupBy) StringsX 

func (sgb *StatisticGroupBy) StringsX(ctx context.Context) []string

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

type StatisticMutation 

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

StatisticMutation represents an operation that mutates the Statistic nodes in the graph.

func (*StatisticMutation) AddChannelID 

func (m *StatisticMutation) AddChannelID(i int64)

AddChannelID adds i to the "channel_id" field.

func (*StatisticMutation) AddField 

func (m *StatisticMutation) 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 (*StatisticMutation) AddFromUser 

func (m *StatisticMutation) AddFromUser(i int)

AddFromUser adds i to the "from_user" field.

func (*StatisticMutation) AddInvited 

func (m *StatisticMutation) AddInvited(i int64)

AddInvited adds i to the "invited" field.

func (*StatisticMutation) AddMessage 

func (m *StatisticMutation) AddMessage(i int64)

AddMessage adds i to the "message" field.

func (*StatisticMutation) AddUserID 

func (m *StatisticMutation) AddUserID(i int)

AddUserID adds i to the "user_id" field.

func (*StatisticMutation) AddedChannelID 

func (m *StatisticMutation) AddedChannelID() (r int64, exists bool)

AddedChannelID returns the value that was added to the "channel_id" field in this mutation.

func (*StatisticMutation) AddedEdges 

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

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

func (*StatisticMutation) AddedField 

func (m *StatisticMutation) 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 (*StatisticMutation) AddedFields 

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

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

func (*StatisticMutation) AddedFromUser 

func (m *StatisticMutation) AddedFromUser() (r int, exists bool)

AddedFromUser returns the value that was added to the "from_user" field in this mutation.

func (*StatisticMutation) AddedIDs 

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

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

func (*StatisticMutation) AddedInvited 

func (m *StatisticMutation) AddedInvited() (r int64, exists bool)

AddedInvited returns the value that was added to the "invited" field in this mutation.

func (*StatisticMutation) AddedMessage 

func (m *StatisticMutation) AddedMessage() (r int64, exists bool)

AddedMessage returns the value that was added to the "message" field in this mutation.

func (*StatisticMutation) AddedUserID 

func (m *StatisticMutation) AddedUserID() (r int, exists bool)

AddedUserID returns the value that was added to the "user_id" field in this mutation.

func (*StatisticMutation) ChannelID 

func (m *StatisticMutation) ChannelID() (r int64, exists bool)

ChannelID returns the value of the "channel_id" field in the mutation.

func (*StatisticMutation) ClearEdge 

func (m *StatisticMutation) 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 (*StatisticMutation) ClearField 

func (m *StatisticMutation) 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 (*StatisticMutation) ClearedEdges 

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

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

func (*StatisticMutation) ClearedFields 

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

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

func (StatisticMutation) Client 

func (m StatisticMutation) 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 (*StatisticMutation) EdgeCleared 

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

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

func (*StatisticMutation) Field 

func (m *StatisticMutation) 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 (*StatisticMutation) FieldCleared 

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

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

func (*StatisticMutation) Fields 

func (m *StatisticMutation) 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 (*StatisticMutation) FirstName 

func (m *StatisticMutation) FirstName() (r string, exists bool)

FirstName returns the value of the "first_name" field in the mutation.

func (*StatisticMutation) FromUser 

func (m *StatisticMutation) FromUser() (r int, exists bool)

FromUser returns the value of the "from_user" field in the mutation.

func (*StatisticMutation) ID 

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

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

func (*StatisticMutation) Invited 

func (m *StatisticMutation) Invited() (r int64, exists bool)

Invited returns the value of the "invited" field in the mutation.

func (*StatisticMutation) JoinTime 

func (m *StatisticMutation) JoinTime() (r time.Time, exists bool)

JoinTime returns the value of the "join_time" field in the mutation.

func (*StatisticMutation) LastMessage 

func (m *StatisticMutation) LastMessage() (r time.Time, exists bool)

LastMessage returns the value of the "last_message" field in the mutation.

func (*StatisticMutation) LatName 

func (m *StatisticMutation) LatName() (r string, exists bool)

LatName returns the value of the "lat_name" field in the mutation.

func (*StatisticMutation) Message 

func (m *StatisticMutation) Message() (r int64, exists bool)

Message returns the value of the "message" field in the mutation.

func (*StatisticMutation) OldChannelID 

func (m *StatisticMutation) OldChannelID(ctx context.Context) (v int64, err error)

OldChannelID returns the old "channel_id" field's value of the Statistic entity. If the Statistic 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 (*StatisticMutation) OldField 

func (m *StatisticMutation) 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 (*StatisticMutation) OldFirstName 

func (m *StatisticMutation) OldFirstName(ctx context.Context) (v string, err error)

OldFirstName returns the old "first_name" field's value of the Statistic entity. If the Statistic 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 (*StatisticMutation) OldFromUser 

func (m *StatisticMutation) OldFromUser(ctx context.Context) (v int, err error)

OldFromUser returns the old "from_user" field's value of the Statistic entity. If the Statistic 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 (*StatisticMutation) OldInvited 

func (m *StatisticMutation) OldInvited(ctx context.Context) (v int64, err error)

OldInvited returns the old "invited" field's value of the Statistic entity. If the Statistic 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 (*StatisticMutation) OldJoinTime 

func (m *StatisticMutation) OldJoinTime(ctx context.Context) (v time.Time, err error)

OldJoinTime returns the old "join_time" field's value of the Statistic entity. If the Statistic 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 (*StatisticMutation) OldLastMessage 

func (m *StatisticMutation) OldLastMessage(ctx context.Context) (v time.Time, err error)

OldLastMessage returns the old "last_message" field's value of the Statistic entity. If the Statistic 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 (*StatisticMutation) OldLatName 

func (m *StatisticMutation) OldLatName(ctx context.Context) (v string, err error)

OldLatName returns the old "lat_name" field's value of the Statistic entity. If the Statistic 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 (*StatisticMutation) OldMessage 

func (m *StatisticMutation) OldMessage(ctx context.Context) (v int64, err error)

OldMessage returns the old "message" field's value of the Statistic entity. If the Statistic 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 (*StatisticMutation) OldUserID 

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

OldUserID returns the old "user_id" field's value of the Statistic entity. If the Statistic 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 (*StatisticMutation) OldUserName 

func (m *StatisticMutation) OldUserName(ctx context.Context) (v string, err error)

OldUserName returns the old "user_name" field's value of the Statistic entity. If the Statistic 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 (*StatisticMutation) Op 

func (m *StatisticMutation) Op() Op

Op returns the operation name.

func (*StatisticMutation) RemovedEdges 

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

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

func (*StatisticMutation) RemovedIDs 

func (m *StatisticMutation) 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 (*StatisticMutation) ResetChannelID 

func (m *StatisticMutation) ResetChannelID()

ResetChannelID resets all changes to the "channel_id" field.

func (*StatisticMutation) ResetEdge 

func (m *StatisticMutation) 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 (*StatisticMutation) ResetField 

func (m *StatisticMutation) 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 (*StatisticMutation) ResetFirstName 

func (m *StatisticMutation) ResetFirstName()

ResetFirstName resets all changes to the "first_name" field.

func (*StatisticMutation) ResetFromUser 

func (m *StatisticMutation) ResetFromUser()

ResetFromUser resets all changes to the "from_user" field.

func (*StatisticMutation) ResetInvited 

func (m *StatisticMutation) ResetInvited()

ResetInvited resets all changes to the "invited" field.

func (*StatisticMutation) ResetJoinTime 

func (m *StatisticMutation) ResetJoinTime()

ResetJoinTime resets all changes to the "join_time" field.

func (*StatisticMutation) ResetLastMessage 

func (m *StatisticMutation) ResetLastMessage()

ResetLastMessage resets all changes to the "last_message" field.

func (*StatisticMutation) ResetLatName 

func (m *StatisticMutation) ResetLatName()

ResetLatName resets all changes to the "lat_name" field.

func (*StatisticMutation) ResetMessage 

func (m *StatisticMutation) ResetMessage()

ResetMessage resets all changes to the "message" field.

func (*StatisticMutation) ResetUserID 

func (m *StatisticMutation) ResetUserID()

ResetUserID resets all changes to the "user_id" field.

func (*StatisticMutation) ResetUserName 

func (m *StatisticMutation) ResetUserName()

ResetUserName resets all changes to the "user_name" field.

func (*StatisticMutation) SetChannelID 

func (m *StatisticMutation) SetChannelID(i int64)

SetChannelID sets the "channel_id" field.

func (*StatisticMutation) SetField 

func (m *StatisticMutation) 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 (*StatisticMutation) SetFirstName 

func (m *StatisticMutation) SetFirstName(s string)

SetFirstName sets the "first_name" field.

func (*StatisticMutation) SetFromUser 

func (m *StatisticMutation) SetFromUser(i int)

SetFromUser sets the "from_user" field.

func (*StatisticMutation) SetInvited 

func (m *StatisticMutation) SetInvited(i int64)

SetInvited sets the "invited" field.

func (*StatisticMutation) SetJoinTime 

func (m *StatisticMutation) SetJoinTime(t time.Time)

SetJoinTime sets the "join_time" field.

func (*StatisticMutation) SetLastMessage 

func (m *StatisticMutation) SetLastMessage(t time.Time)

SetLastMessage sets the "last_message" field.

func (*StatisticMutation) SetLatName 

func (m *StatisticMutation) SetLatName(s string)

SetLatName sets the "lat_name" field.

func (*StatisticMutation) SetMessage 

func (m *StatisticMutation) SetMessage(i int64)

SetMessage sets the "message" field.

func (*StatisticMutation) SetUserID 

func (m *StatisticMutation) SetUserID(i int)

SetUserID sets the "user_id" field.

func (*StatisticMutation) SetUserName 

func (m *StatisticMutation) SetUserName(s string)

SetUserName sets the "user_name" field.

func (StatisticMutation) Tx 

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

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

func (*StatisticMutation) Type 

func (m *StatisticMutation) Type() string

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

func (*StatisticMutation) UserID 

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

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

func (*StatisticMutation) UserName 

func (m *StatisticMutation) UserName() (r string, exists bool)

UserName returns the value of the "user_name" field in the mutation.

func (*StatisticMutation) Where 

func (m *StatisticMutation) Where(ps ...predicate.Statistic)

Where appends a list predicates to the StatisticMutation builder.

type StatisticQuery 

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

StatisticQuery is the builder for querying Statistic entities.

func (*StatisticQuery) All 

func (sq *StatisticQuery) All(ctx context.Context) ([]*Statistic, error)

All executes the query and returns a list of Statistics.

func (*StatisticQuery) AllX 

func (sq *StatisticQuery) AllX(ctx context.Context) []*Statistic

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

func (*StatisticQuery) Clone 

func (sq *StatisticQuery) Clone() *StatisticQuery

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

func (*StatisticQuery) Count 

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

Count returns the count of the given query.

func (*StatisticQuery) CountX 

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

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

func (*StatisticQuery) Exist 

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

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

func (*StatisticQuery) ExistX 

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

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

func (*StatisticQuery) First 

func (sq *StatisticQuery) First(ctx context.Context) (*Statistic, error)

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

func (*StatisticQuery) FirstID 

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

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

func (*StatisticQuery) FirstIDX 

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

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

func (*StatisticQuery) FirstX 

func (sq *StatisticQuery) FirstX(ctx context.Context) *Statistic

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

func (*StatisticQuery) GroupBy 

func (sq *StatisticQuery) GroupBy(field string, fields ...string) *StatisticGroupBy

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 {
	FirstName string `json:"first_name,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Statistic.Query().
	GroupBy(statistic.FieldFirstName).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*StatisticQuery) IDs 

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

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

func (*StatisticQuery) IDsX 

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

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

func (*StatisticQuery) Limit 

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

Limit adds a limit step to the query.

func (*StatisticQuery) Offset 

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

Offset adds an offset step to the query.

func (*StatisticQuery) Only 

func (sq *StatisticQuery) Only(ctx context.Context) (*Statistic, error)

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

func (*StatisticQuery) OnlyID 

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

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

func (*StatisticQuery) OnlyIDX 

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

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

func (*StatisticQuery) OnlyX 

func (sq *StatisticQuery) OnlyX(ctx context.Context) *Statistic

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

func (*StatisticQuery) Order 

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

Order adds an order step to the query.

func (*StatisticQuery) Select 

func (sq *StatisticQuery) Select(fields ...string) *StatisticSelect

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 {
	FirstName string `json:"first_name,omitempty"`
}

client.Statistic.Query().
	Select(statistic.FieldFirstName).
	Scan(ctx, &v)

func (*StatisticQuery) Unique 

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

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 (*StatisticQuery) Where 

func (sq *StatisticQuery) Where(ps ...predicate.Statistic) *StatisticQuery

Where adds a new predicate for the StatisticQuery builder.

type StatisticSelect 

type StatisticSelect struct {
	*StatisticQuery
	// contains filtered or unexported fields
}

StatisticSelect is the builder for selecting fields of Statistic entities.

func (*StatisticSelect) Bool 

func (ss *StatisticSelect) Bool(ctx context.Context) (_ bool, err error)

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

func (*StatisticSelect) BoolX 

func (ss *StatisticSelect) BoolX(ctx context.Context) bool

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

func (*StatisticSelect) Bools 

func (ss *StatisticSelect) Bools(ctx context.Context) ([]bool, error)

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

func (*StatisticSelect) BoolsX 

func (ss *StatisticSelect) BoolsX(ctx context.Context) []bool

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

func (*StatisticSelect) Float64 

func (ss *StatisticSelect) Float64(ctx context.Context) (_ float64, err error)

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

func (*StatisticSelect) Float64X 

func (ss *StatisticSelect) Float64X(ctx context.Context) float64

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

func (*StatisticSelect) Float64s 

func (ss *StatisticSelect) Float64s(ctx context.Context) ([]float64, error)

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

func (*StatisticSelect) Float64sX 

func (ss *StatisticSelect) Float64sX(ctx context.Context) []float64

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

func (*StatisticSelect) Int 

func (ss *StatisticSelect) Int(ctx context.Context) (_ int, err error)

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

func (*StatisticSelect) IntX 

func (ss *StatisticSelect) IntX(ctx context.Context) int

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

func (*StatisticSelect) Ints 

func (ss *StatisticSelect) Ints(ctx context.Context) ([]int, error)

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

func (*StatisticSelect) IntsX 

func (ss *StatisticSelect) IntsX(ctx context.Context) []int

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

func (*StatisticSelect) Scan 

func (ss *StatisticSelect) Scan(ctx context.Context, v interface{}) error

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

func (*StatisticSelect) ScanX 

func (ss *StatisticSelect) ScanX(ctx context.Context, v interface{})

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

func (*StatisticSelect) String 

func (ss *StatisticSelect) String(ctx context.Context) (_ string, err error)

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

func (*StatisticSelect) StringX 

func (ss *StatisticSelect) StringX(ctx context.Context) string

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

func (*StatisticSelect) Strings 

func (ss *StatisticSelect) Strings(ctx context.Context) ([]string, error)

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

func (*StatisticSelect) StringsX 

func (ss *StatisticSelect) StringsX(ctx context.Context) []string

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

type StatisticUpdate 

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

StatisticUpdate is the builder for updating Statistic entities.

func (*StatisticUpdate) AddChannelID 

func (su *StatisticUpdate) AddChannelID(i int64) *StatisticUpdate

AddChannelID adds i to the "channel_id" field.

func (*StatisticUpdate) AddFromUser 

func (su *StatisticUpdate) AddFromUser(i int) *StatisticUpdate

AddFromUser adds i to the "from_user" field.

func (*StatisticUpdate) AddInvited 

func (su *StatisticUpdate) AddInvited(i int64) *StatisticUpdate

AddInvited adds i to the "invited" field.

func (*StatisticUpdate) AddMessage 

func (su *StatisticUpdate) AddMessage(i int64) *StatisticUpdate

AddMessage adds i to the "message" field.

func (*StatisticUpdate) AddUserID 

func (su *StatisticUpdate) AddUserID(i int) *StatisticUpdate

AddUserID adds i to the "user_id" field.

func (*StatisticUpdate) Exec 

func (su *StatisticUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*StatisticUpdate) ExecX 

func (su *StatisticUpdate) ExecX(ctx context.Context)

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

func (*StatisticUpdate) Mutation 

func (su *StatisticUpdate) Mutation() *StatisticMutation

Mutation returns the StatisticMutation object of the builder.

func (*StatisticUpdate) Save 

func (su *StatisticUpdate) Save(ctx context.Context) (int, error)

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

func (*StatisticUpdate) SaveX 

func (su *StatisticUpdate) SaveX(ctx context.Context) int

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

func (*StatisticUpdate) SetChannelID 

func (su *StatisticUpdate) SetChannelID(i int64) *StatisticUpdate

SetChannelID sets the "channel_id" field.

func (*StatisticUpdate) SetFirstName 

func (su *StatisticUpdate) SetFirstName(s string) *StatisticUpdate

SetFirstName sets the "first_name" field.

func (*StatisticUpdate) SetFromUser 

func (su *StatisticUpdate) SetFromUser(i int) *StatisticUpdate

SetFromUser sets the "from_user" field.

func (*StatisticUpdate) SetInvited 

func (su *StatisticUpdate) SetInvited(i int64) *StatisticUpdate

SetInvited sets the "invited" field.

func (*StatisticUpdate) SetJoinTime 

func (su *StatisticUpdate) SetJoinTime(t time.Time) *StatisticUpdate

SetJoinTime sets the "join_time" field.

func (*StatisticUpdate) SetLastMessage 

func (su *StatisticUpdate) SetLastMessage(t time.Time) *StatisticUpdate

SetLastMessage sets the "last_message" field.

func (*StatisticUpdate) SetLatName 

func (su *StatisticUpdate) SetLatName(s string) *StatisticUpdate

SetLatName sets the "lat_name" field.

func (*StatisticUpdate) SetMessage 

func (su *StatisticUpdate) SetMessage(i int64) *StatisticUpdate

SetMessage sets the "message" field.

func (*StatisticUpdate) SetNillableChannelID 

func (su *StatisticUpdate) SetNillableChannelID(i *int64) *StatisticUpdate

SetNillableChannelID sets the "channel_id" field if the given value is not nil.

func (*StatisticUpdate) SetNillableFirstName 

func (su *StatisticUpdate) SetNillableFirstName(s *string) *StatisticUpdate

SetNillableFirstName sets the "first_name" field if the given value is not nil.

func (*StatisticUpdate) SetNillableFromUser 

func (su *StatisticUpdate) SetNillableFromUser(i *int) *StatisticUpdate

SetNillableFromUser sets the "from_user" field if the given value is not nil.

func (*StatisticUpdate) SetNillableInvited 

func (su *StatisticUpdate) SetNillableInvited(i *int64) *StatisticUpdate

SetNillableInvited sets the "invited" field if the given value is not nil.

func (*StatisticUpdate) SetNillableJoinTime 

func (su *StatisticUpdate) SetNillableJoinTime(t *time.Time) *StatisticUpdate

SetNillableJoinTime sets the "join_time" field if the given value is not nil.

func (*StatisticUpdate) SetNillableLastMessage 

func (su *StatisticUpdate) SetNillableLastMessage(t *time.Time) *StatisticUpdate

SetNillableLastMessage sets the "last_message" field if the given value is not nil.

func (*StatisticUpdate) SetNillableLatName 

func (su *StatisticUpdate) SetNillableLatName(s *string) *StatisticUpdate

SetNillableLatName sets the "lat_name" field if the given value is not nil.

func (*StatisticUpdate) SetNillableMessage 

func (su *StatisticUpdate) SetNillableMessage(i *int64) *StatisticUpdate

SetNillableMessage sets the "message" field if the given value is not nil.

func (*StatisticUpdate) SetNillableUserID 

func (su *StatisticUpdate) SetNillableUserID(i *int) *StatisticUpdate

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

func (*StatisticUpdate) SetNillableUserName 

func (su *StatisticUpdate) SetNillableUserName(s *string) *StatisticUpdate

SetNillableUserName sets the "user_name" field if the given value is not nil.

func (*StatisticUpdate) SetUserID 

func (su *StatisticUpdate) SetUserID(i int) *StatisticUpdate

SetUserID sets the "user_id" field.

func (*StatisticUpdate) SetUserName 

func (su *StatisticUpdate) SetUserName(s string) *StatisticUpdate

SetUserName sets the "user_name" field.

func (*StatisticUpdate) Where 

func (su *StatisticUpdate) Where(ps ...predicate.Statistic) *StatisticUpdate

Where appends a list predicates to the StatisticUpdate builder.

type StatisticUpdateOne 

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

StatisticUpdateOne is the builder for updating a single Statistic entity.

func (*StatisticUpdateOne) AddChannelID 

func (suo *StatisticUpdateOne) AddChannelID(i int64) *StatisticUpdateOne

AddChannelID adds i to the "channel_id" field.

func (*StatisticUpdateOne) AddFromUser 

func (suo *StatisticUpdateOne) AddFromUser(i int) *StatisticUpdateOne

AddFromUser adds i to the "from_user" field.

func (*StatisticUpdateOne) AddInvited 

func (suo *StatisticUpdateOne) AddInvited(i int64) *StatisticUpdateOne

AddInvited adds i to the "invited" field.

func (*StatisticUpdateOne) AddMessage 

func (suo *StatisticUpdateOne) AddMessage(i int64) *StatisticUpdateOne

AddMessage adds i to the "message" field.

func (*StatisticUpdateOne) AddUserID 

func (suo *StatisticUpdateOne) AddUserID(i int) *StatisticUpdateOne

AddUserID adds i to the "user_id" field.

func (*StatisticUpdateOne) Exec 

func (suo *StatisticUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*StatisticUpdateOne) ExecX 

func (suo *StatisticUpdateOne) ExecX(ctx context.Context)

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

func (*StatisticUpdateOne) Mutation 

func (suo *StatisticUpdateOne) Mutation() *StatisticMutation

Mutation returns the StatisticMutation object of the builder.

func (*StatisticUpdateOne) Save 

func (suo *StatisticUpdateOne) Save(ctx context.Context) (*Statistic, error)

Save executes the query and returns the updated Statistic entity.

func (*StatisticUpdateOne) SaveX 

func (suo *StatisticUpdateOne) SaveX(ctx context.Context) *Statistic

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

func (*StatisticUpdateOne) Select 

func (suo *StatisticUpdateOne) Select(field string, fields ...string) *StatisticUpdateOne

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

func (*StatisticUpdateOne) SetChannelID 

func (suo *StatisticUpdateOne) SetChannelID(i int64) *StatisticUpdateOne

SetChannelID sets the "channel_id" field.

func (*StatisticUpdateOne) SetFirstName 

func (suo *StatisticUpdateOne) SetFirstName(s string) *StatisticUpdateOne

SetFirstName sets the "first_name" field.

func (*StatisticUpdateOne) SetFromUser 

func (suo *StatisticUpdateOne) SetFromUser(i int) *StatisticUpdateOne

SetFromUser sets the "from_user" field.

func (*StatisticUpdateOne) SetInvited 

func (suo *StatisticUpdateOne) SetInvited(i int64) *StatisticUpdateOne

SetInvited sets the "invited" field.

func (*StatisticUpdateOne) SetJoinTime 

func (suo *StatisticUpdateOne) SetJoinTime(t time.Time) *StatisticUpdateOne

SetJoinTime sets the "join_time" field.

func (*StatisticUpdateOne) SetLastMessage 

func (suo *StatisticUpdateOne) SetLastMessage(t time.Time) *StatisticUpdateOne

SetLastMessage sets the "last_message" field.

func (*StatisticUpdateOne) SetLatName 

func (suo *StatisticUpdateOne) SetLatName(s string) *StatisticUpdateOne

SetLatName sets the "lat_name" field.

func (*StatisticUpdateOne) SetMessage 

func (suo *StatisticUpdateOne) SetMessage(i int64) *StatisticUpdateOne

SetMessage sets the "message" field.

func (*StatisticUpdateOne) SetNillableChannelID 

func (suo *StatisticUpdateOne) SetNillableChannelID(i *int64) *StatisticUpdateOne

SetNillableChannelID sets the "channel_id" field if the given value is not nil.

func (*StatisticUpdateOne) SetNillableFirstName 

func (suo *StatisticUpdateOne) SetNillableFirstName(s *string) *StatisticUpdateOne

SetNillableFirstName sets the "first_name" field if the given value is not nil.

func (*StatisticUpdateOne) SetNillableFromUser 

func (suo *StatisticUpdateOne) SetNillableFromUser(i *int) *StatisticUpdateOne

SetNillableFromUser sets the "from_user" field if the given value is not nil.

func (*StatisticUpdateOne) SetNillableInvited 

func (suo *StatisticUpdateOne) SetNillableInvited(i *int64) *StatisticUpdateOne

SetNillableInvited sets the "invited" field if the given value is not nil.

func (*StatisticUpdateOne) SetNillableJoinTime 

func (suo *StatisticUpdateOne) SetNillableJoinTime(t *time.Time) *StatisticUpdateOne

SetNillableJoinTime sets the "join_time" field if the given value is not nil.

func (*StatisticUpdateOne) SetNillableLastMessage 

func (suo *StatisticUpdateOne) SetNillableLastMessage(t *time.Time) *StatisticUpdateOne

SetNillableLastMessage sets the "last_message" field if the given value is not nil.

func (*StatisticUpdateOne) SetNillableLatName 

func (suo *StatisticUpdateOne) SetNillableLatName(s *string) *StatisticUpdateOne

SetNillableLatName sets the "lat_name" field if the given value is not nil.

func (*StatisticUpdateOne) SetNillableMessage 

func (suo *StatisticUpdateOne) SetNillableMessage(i *int64) *StatisticUpdateOne

SetNillableMessage sets the "message" field if the given value is not nil.

func (*StatisticUpdateOne) SetNillableUserID 

func (suo *StatisticUpdateOne) SetNillableUserID(i *int) *StatisticUpdateOne

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

func (*StatisticUpdateOne) SetNillableUserName 

func (suo *StatisticUpdateOne) SetNillableUserName(s *string) *StatisticUpdateOne

SetNillableUserName sets the "user_name" field if the given value is not nil.

func (*StatisticUpdateOne) SetUserID 

func (suo *StatisticUpdateOne) SetUserID(i int) *StatisticUpdateOne

SetUserID sets the "user_id" field.

func (*StatisticUpdateOne) SetUserName 

func (suo *StatisticUpdateOne) SetUserName(s string) *StatisticUpdateOne

SetUserName sets the "user_name" field.

type Statistics 

type Statistics []*Statistic

Statistics is a parsable slice of Statistic.

type Tx 

type Tx struct {

	// Command is the client for interacting with the Command builders.
	Command *CommandClient
	// Message is the client for interacting with the Message builders.
	Message *MessageClient
	// Statistic is the client for interacting with the Statistic builders.
	Statistic *StatisticClient
	// 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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