ent

package
v0.0.0-...-fc31239 Latest Latest
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 Go to latest Published: Jan 18, 2023 License: Apache-2.0 Imports: 20 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.
	TypeLike  = "Like"
	TypeTweet = "Tweet"
	TypeUser  = "User"
)

Variables

This section is empty.

Functions

func IsConstraintError 

func IsConstraintError(err error) bool

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

func IsNotFound 

func IsNotFound(err error) bool

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

func IsNotLoaded 

func IsNotLoaded(err error) bool

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

func IsNotSingular 

func IsNotSingular(err error) bool

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

func IsValidationError 

func IsValidationError(err error) bool

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

func MaskNotFound 

func MaskNotFound(err error) error

MaskNotFound masks not found error.

func NewContext 

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

NewContext returns a new context with the given Client attached.

func NewTxContext 

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

NewTxContext returns a new context with the given Tx attached.

Types

type AggregateFunc 

type AggregateFunc func(*sql.Selector) string

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

func As 

func As(fn AggregateFunc, end string) AggregateFunc

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

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

func Count 

func Count() AggregateFunc

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

func Max 

func Max(field string) AggregateFunc

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

func Mean 

func Mean(field string) AggregateFunc

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

func Min 

func Min(field string) AggregateFunc

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

func Sum 

func Sum(field string) AggregateFunc

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

type Client 

type Client struct {

	// Schema is the client for creating, migrating and dropping schema.
	Schema *migrate.Schema
	// Like is the client for interacting with the Like builders.
	Like *LikeClient
	// Tweet is the client for interacting with the Tweet builders.
	Tweet *TweetClient
	// User is the client for interacting with the User builders.
	User *UserClient
	// contains filtered or unexported fields
}

Client is the client that holds all ent builders.

func FromContext 

func FromContext(ctx context.Context) *Client

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

func NewClient 

func NewClient(opts ...Option) *Client

NewClient creates a new client configured with the given options.

func Open 

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

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

func (*Client) BeginTx 

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

BeginTx returns a transactional client with specified options.

func (*Client) Close 

func (c *Client) Close() error

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

func (*Client) Debug 

func (c *Client) Debug() *Client

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

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

func (*Client) Tx 

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

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

func (*Client) Use 

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

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

type CommitFunc 

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

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

func (CommitFunc) Commit 

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

Commit calls f(ctx, m).

type CommitHook 

type CommitHook func(Committer) Committer

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

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

type Committer 

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

Committer is the interface that wraps the Commit method.

type ConstraintError 

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

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

func (ConstraintError) Error 

func (e ConstraintError) Error() string

Error implements the error interface.

func (*ConstraintError) Unwrap 

func (e *ConstraintError) Unwrap() error

Unwrap implements the errors.Wrapper interface.

type Hook 

type Hook = ent.Hook

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

type Like 

type Like struct {

	// UserID holds the value of the "user_id" field.
	UserID int `json:"user_id,omitempty"`
	// TweetID holds the value of the "tweet_id" field.
	TweetID int `json:"tweet_id,omitempty"`
	// LikedAt holds the value of the "liked_at" field.
	LikedAt time.Time `json:"liked_at,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the LikeQuery when eager-loading is set.
	Edges LikeEdges `json:"edges"`
	// contains filtered or unexported fields
}

Like is the model entity for the Like schema.

func (*Like) QueryTweet 

func (l *Like) QueryTweet() *TweetQuery

QueryTweet queries the "tweet" edge of the Like entity.

func (*Like) QueryUser 

func (l *Like) QueryUser() *UserQuery

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

func (*Like) String 

func (l *Like) String() string

String implements the fmt.Stringer.

func (*Like) Unwrap 

func (l *Like) Unwrap() *Like

Unwrap unwraps the Like 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 (*Like) Update 

func (l *Like) Update() *LikeUpdateOne

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

type LikeClient 

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

LikeClient is a client for the Like schema.

func NewLikeClient 

func NewLikeClient(c config) *LikeClient

NewLikeClient returns a client for the Like from the given config.

func (*LikeClient) Create 

func (c *LikeClient) Create() *LikeCreate

Create returns a builder for creating a Like entity.

func (*LikeClient) CreateBulk 

func (c *LikeClient) CreateBulk(builders ...*LikeCreate) *LikeCreateBulk

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

func (*LikeClient) Delete 

func (c *LikeClient) Delete() *LikeDelete

Delete returns a delete builder for Like.

func (*LikeClient) Hooks 

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

Hooks returns the client hooks.

func (*LikeClient) Query 

func (c *LikeClient) Query() *LikeQuery

Query returns a query builder for Like.

func (*LikeClient) QueryTweet 

func (c *LikeClient) QueryTweet(l *Like) *TweetQuery

QueryTweet queries the tweet edge of a Like.

func (*LikeClient) QueryUser 

func (c *LikeClient) QueryUser(l *Like) *UserQuery

QueryUser queries the user edge of a Like.

func (*LikeClient) Update 

func (c *LikeClient) Update() *LikeUpdate

Update returns an update builder for Like.

func (*LikeClient) UpdateOne 

func (c *LikeClient) UpdateOne(l *Like) *LikeUpdateOne

UpdateOne returns an update builder for the given entity.

func (*LikeClient) Use 

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

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

type LikeCreate 

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

LikeCreate is the builder for creating a Like entity.

func (*LikeCreate) Exec 

func (lc *LikeCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*LikeCreate) ExecX 

func (lc *LikeCreate) ExecX(ctx context.Context)

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

func (*LikeCreate) Mutation 

func (lc *LikeCreate) Mutation() *LikeMutation

Mutation returns the LikeMutation object of the builder.

func (*LikeCreate) Save 

func (lc *LikeCreate) Save(ctx context.Context) (*Like, error)

Save creates the Like in the database.

func (*LikeCreate) SaveX 

func (lc *LikeCreate) SaveX(ctx context.Context) *Like

SaveX calls Save and panics if Save returns an error.

func (*LikeCreate) SetLikedAt 

func (lc *LikeCreate) SetLikedAt(t time.Time) *LikeCreate

SetLikedAt sets the "liked_at" field.

func (*LikeCreate) SetNillableLikedAt 

func (lc *LikeCreate) SetNillableLikedAt(t *time.Time) *LikeCreate

SetNillableLikedAt sets the "liked_at" field if the given value is not nil.

func (*LikeCreate) SetTweet 

func (lc *LikeCreate) SetTweet(t *Tweet) *LikeCreate

SetTweet sets the "tweet" edge to the Tweet entity.

func (*LikeCreate) SetTweetID 

func (lc *LikeCreate) SetTweetID(i int) *LikeCreate

SetTweetID sets the "tweet_id" field.

func (*LikeCreate) SetUser 

func (lc *LikeCreate) SetUser(u *User) *LikeCreate

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

func (*LikeCreate) SetUserID 

func (lc *LikeCreate) SetUserID(i int) *LikeCreate

SetUserID sets the "user_id" field.

type LikeCreateBulk 

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

LikeCreateBulk is the builder for creating many Like entities in bulk.

func (*LikeCreateBulk) Exec 

func (lcb *LikeCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*LikeCreateBulk) ExecX 

func (lcb *LikeCreateBulk) ExecX(ctx context.Context)

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

func (*LikeCreateBulk) Save 

func (lcb *LikeCreateBulk) Save(ctx context.Context) ([]*Like, error)

Save creates the Like entities in the database.

func (*LikeCreateBulk) SaveX 

func (lcb *LikeCreateBulk) SaveX(ctx context.Context) []*Like

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

type LikeDelete 

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

LikeDelete is the builder for deleting a Like entity.

func (*LikeDelete) Exec 

func (ld *LikeDelete) Exec(ctx context.Context) (int, error)

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

func (*LikeDelete) ExecX 

func (ld *LikeDelete) ExecX(ctx context.Context) int

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

func (*LikeDelete) Where 

func (ld *LikeDelete) Where(ps ...predicate.Like) *LikeDelete

Where appends a list predicates to the LikeDelete builder.

type LikeDeleteOne 

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

LikeDeleteOne is the builder for deleting a single Like entity.

func (*LikeDeleteOne) Exec 

func (ldo *LikeDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*LikeDeleteOne) ExecX 

func (ldo *LikeDeleteOne) ExecX(ctx context.Context)

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

type LikeEdges 

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

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

func (LikeEdges) TweetOrErr 

func (e LikeEdges) TweetOrErr() (*Tweet, error)

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

func (LikeEdges) UserOrErr 

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

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

type LikeGroupBy 

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

LikeGroupBy is the group-by builder for Like entities.

func (*LikeGroupBy) Aggregate 

func (lgb *LikeGroupBy) Aggregate(fns ...AggregateFunc) *LikeGroupBy

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

func (*LikeGroupBy) Bool 

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

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

func (*LikeGroupBy) BoolX 

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

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

func (*LikeGroupBy) Bools 

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

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

func (*LikeGroupBy) BoolsX 

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

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

func (*LikeGroupBy) Float64 

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

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

func (*LikeGroupBy) Float64X 

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

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

func (*LikeGroupBy) Float64s 

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

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

func (*LikeGroupBy) Float64sX 

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

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

func (*LikeGroupBy) Int 

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

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

func (*LikeGroupBy) IntX 

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

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

func (*LikeGroupBy) Ints 

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

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

func (*LikeGroupBy) IntsX 

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

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

func (*LikeGroupBy) Scan 

func (lgb *LikeGroupBy) Scan(ctx context.Context, v any) error

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

func (*LikeGroupBy) ScanX 

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

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

func (*LikeGroupBy) String 

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

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

func (*LikeGroupBy) StringX 

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

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

func (*LikeGroupBy) Strings 

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

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

func (*LikeGroupBy) StringsX 

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

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

type LikeMutation 

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

LikeMutation represents an operation that mutates the Like nodes in the graph.

func (*LikeMutation) AddField 

func (m *LikeMutation) 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 (*LikeMutation) AddedEdges 

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

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

func (*LikeMutation) AddedField 

func (m *LikeMutation) 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 (*LikeMutation) AddedFields 

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

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

func (*LikeMutation) AddedIDs 

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

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

func (*LikeMutation) ClearEdge 

func (m *LikeMutation) 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 (*LikeMutation) ClearField 

func (m *LikeMutation) 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 (*LikeMutation) ClearTweet 

func (m *LikeMutation) ClearTweet()

ClearTweet clears the "tweet" edge to the Tweet entity.

func (*LikeMutation) ClearUser 

func (m *LikeMutation) ClearUser()

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

func (*LikeMutation) ClearedEdges 

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

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

func (*LikeMutation) ClearedFields 

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

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

func (LikeMutation) Client 

func (m LikeMutation) 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 (*LikeMutation) EdgeCleared 

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

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

func (*LikeMutation) Field 

func (m *LikeMutation) 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 (*LikeMutation) FieldCleared 

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

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

func (*LikeMutation) Fields 

func (m *LikeMutation) 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 (*LikeMutation) LikedAt 

func (m *LikeMutation) LikedAt() (r time.Time, exists bool)

LikedAt returns the value of the "liked_at" field in the mutation.

func (*LikeMutation) OldField 

func (m *LikeMutation) 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 (*LikeMutation) Op 

func (m *LikeMutation) Op() Op

Op returns the operation name.

func (*LikeMutation) RemovedEdges 

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

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

func (*LikeMutation) RemovedIDs 

func (m *LikeMutation) 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 (*LikeMutation) ResetEdge 

func (m *LikeMutation) 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 (*LikeMutation) ResetField 

func (m *LikeMutation) 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 (*LikeMutation) ResetLikedAt 

func (m *LikeMutation) ResetLikedAt()

ResetLikedAt resets all changes to the "liked_at" field.

func (*LikeMutation) ResetTweet 

func (m *LikeMutation) ResetTweet()

ResetTweet resets all changes to the "tweet" edge.

func (*LikeMutation) ResetTweetID 

func (m *LikeMutation) ResetTweetID()

ResetTweetID resets all changes to the "tweet_id" field.

func (*LikeMutation) ResetUser 

func (m *LikeMutation) ResetUser()

ResetUser resets all changes to the "user" edge.

func (*LikeMutation) ResetUserID 

func (m *LikeMutation) ResetUserID()

ResetUserID resets all changes to the "user_id" field.

func (*LikeMutation) SetField 

func (m *LikeMutation) 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 (*LikeMutation) SetLikedAt 

func (m *LikeMutation) SetLikedAt(t time.Time)

SetLikedAt sets the "liked_at" field.

func (*LikeMutation) SetTweetID 

func (m *LikeMutation) SetTweetID(i int)

SetTweetID sets the "tweet_id" field.

func (*LikeMutation) SetUserID 

func (m *LikeMutation) SetUserID(i int)

SetUserID sets the "user_id" field.

func (*LikeMutation) TweetCleared 

func (m *LikeMutation) TweetCleared() bool

TweetCleared reports if the "tweet" edge to the Tweet entity was cleared.

func (*LikeMutation) TweetID 

func (m *LikeMutation) TweetID() (r int, exists bool)

TweetID returns the value of the "tweet_id" field in the mutation.

func (*LikeMutation) TweetIDs 

func (m *LikeMutation) TweetIDs() (ids []int)

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

func (LikeMutation) Tx 

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

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

func (*LikeMutation) Type 

func (m *LikeMutation) Type() string

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

func (*LikeMutation) UserCleared 

func (m *LikeMutation) UserCleared() bool

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

func (*LikeMutation) UserID 

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

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

func (*LikeMutation) UserIDs 

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

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

func (*LikeMutation) Where 

func (m *LikeMutation) Where(ps ...predicate.Like)

Where appends a list predicates to the LikeMutation builder.

type LikeQuery 

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

LikeQuery is the builder for querying Like entities.

func (*LikeQuery) Aggregate 

func (lq *LikeQuery) Aggregate(fns ...AggregateFunc) *LikeSelect

Aggregate returns a LikeSelect configured with the given aggregations.

func (*LikeQuery) All 

func (lq *LikeQuery) All(ctx context.Context) ([]*Like, error)

All executes the query and returns a list of Likes.

func (*LikeQuery) AllX 

func (lq *LikeQuery) AllX(ctx context.Context) []*Like

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

func (*LikeQuery) Clone 

func (lq *LikeQuery) Clone() *LikeQuery

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

func (*LikeQuery) Count 

func (lq *LikeQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*LikeQuery) CountX 

func (lq *LikeQuery) CountX(ctx context.Context) int

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

func (*LikeQuery) Exist 

func (lq *LikeQuery) Exist(ctx context.Context) (bool, error)

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

func (*LikeQuery) ExistX 

func (lq *LikeQuery) ExistX(ctx context.Context) bool

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

func (*LikeQuery) First 

func (lq *LikeQuery) First(ctx context.Context) (*Like, error)

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

func (*LikeQuery) FirstX 

func (lq *LikeQuery) FirstX(ctx context.Context) *Like

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

func (*LikeQuery) GroupBy 

func (lq *LikeQuery) GroupBy(field string, fields ...string) *LikeGroupBy

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

Example: 

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

client.Like.Query().
	GroupBy(like.FieldUserID).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*LikeQuery) Limit 

func (lq *LikeQuery) Limit(limit int) *LikeQuery

Limit adds a limit step to the query.

func (*LikeQuery) Offset 

func (lq *LikeQuery) Offset(offset int) *LikeQuery

Offset adds an offset step to the query.

func (*LikeQuery) Only 

func (lq *LikeQuery) Only(ctx context.Context) (*Like, error)

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

func (*LikeQuery) OnlyX 

func (lq *LikeQuery) OnlyX(ctx context.Context) *Like

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

func (*LikeQuery) Order 

func (lq *LikeQuery) Order(o ...OrderFunc) *LikeQuery

Order adds an order step to the query.

func (*LikeQuery) QueryTweet 

func (lq *LikeQuery) QueryTweet() *TweetQuery

QueryTweet chains the current query on the "tweet" edge.

func (*LikeQuery) QueryUser 

func (lq *LikeQuery) QueryUser() *UserQuery

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

func (*LikeQuery) Select 

func (lq *LikeQuery) Select(fields ...string) *LikeSelect

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

Example: 

var v []struct {
	UserID int `json:"user_id,omitempty"`
}

client.Like.Query().
	Select(like.FieldUserID).
	Scan(ctx, &v)

func (*LikeQuery) Unique 

func (lq *LikeQuery) Unique(unique bool) *LikeQuery

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 (*LikeQuery) Where 

func (lq *LikeQuery) Where(ps ...predicate.Like) *LikeQuery

Where adds a new predicate for the LikeQuery builder.

func (*LikeQuery) WithTweet 

func (lq *LikeQuery) WithTweet(opts ...func(*TweetQuery)) *LikeQuery

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

func (*LikeQuery) WithUser 

func (lq *LikeQuery) WithUser(opts ...func(*UserQuery)) *LikeQuery

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

type LikeSelect 

type LikeSelect struct {
	*LikeQuery
	// contains filtered or unexported fields
}

LikeSelect is the builder for selecting fields of Like entities.

func (*LikeSelect) Aggregate 

func (ls *LikeSelect) Aggregate(fns ...AggregateFunc) *LikeSelect

Aggregate adds the given aggregation functions to the selector query.

func (*LikeSelect) Bool 

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

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

func (*LikeSelect) BoolX 

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

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

func (*LikeSelect) Bools 

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

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

func (*LikeSelect) BoolsX 

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

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

func (*LikeSelect) Float64 

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

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

func (*LikeSelect) Float64X 

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

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

func (*LikeSelect) Float64s 

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

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

func (*LikeSelect) Float64sX 

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

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

func (*LikeSelect) Int 

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

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

func (*LikeSelect) IntX 

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

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

func (*LikeSelect) Ints 

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

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

func (*LikeSelect) IntsX 

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

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

func (*LikeSelect) Scan 

func (ls *LikeSelect) Scan(ctx context.Context, v any) error

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

func (*LikeSelect) ScanX 

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

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

func (*LikeSelect) String 

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

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

func (*LikeSelect) StringX 

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

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

func (*LikeSelect) Strings 

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

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

func (*LikeSelect) StringsX 

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

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

type LikeUpdate 

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

LikeUpdate is the builder for updating Like entities.

func (*LikeUpdate) ClearTweet 

func (lu *LikeUpdate) ClearTweet() *LikeUpdate

ClearTweet clears the "tweet" edge to the Tweet entity.

func (*LikeUpdate) ClearUser 

func (lu *LikeUpdate) ClearUser() *LikeUpdate

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

func (*LikeUpdate) Exec 

func (lu *LikeUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*LikeUpdate) ExecX 

func (lu *LikeUpdate) ExecX(ctx context.Context)

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

func (*LikeUpdate) Mutation 

func (lu *LikeUpdate) Mutation() *LikeMutation

Mutation returns the LikeMutation object of the builder.

func (*LikeUpdate) Save 

func (lu *LikeUpdate) Save(ctx context.Context) (int, error)

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

func (*LikeUpdate) SaveX 

func (lu *LikeUpdate) SaveX(ctx context.Context) int

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

func (*LikeUpdate) SetLikedAt 

func (lu *LikeUpdate) SetLikedAt(t time.Time) *LikeUpdate

SetLikedAt sets the "liked_at" field.

func (*LikeUpdate) SetNillableLikedAt 

func (lu *LikeUpdate) SetNillableLikedAt(t *time.Time) *LikeUpdate

SetNillableLikedAt sets the "liked_at" field if the given value is not nil.

func (*LikeUpdate) SetTweet 

func (lu *LikeUpdate) SetTweet(t *Tweet) *LikeUpdate

SetTweet sets the "tweet" edge to the Tweet entity.

func (*LikeUpdate) SetTweetID 

func (lu *LikeUpdate) SetTweetID(i int) *LikeUpdate

SetTweetID sets the "tweet_id" field.

func (*LikeUpdate) SetUser 

func (lu *LikeUpdate) SetUser(u *User) *LikeUpdate

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

func (*LikeUpdate) SetUserID 

func (lu *LikeUpdate) SetUserID(i int) *LikeUpdate

SetUserID sets the "user_id" field.

func (*LikeUpdate) Where 

func (lu *LikeUpdate) Where(ps ...predicate.Like) *LikeUpdate

Where appends a list predicates to the LikeUpdate builder.

type LikeUpdateOne 

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

LikeUpdateOne is the builder for updating a single Like entity.

func (*LikeUpdateOne) ClearTweet 

func (luo *LikeUpdateOne) ClearTweet() *LikeUpdateOne

ClearTweet clears the "tweet" edge to the Tweet entity.

func (*LikeUpdateOne) ClearUser 

func (luo *LikeUpdateOne) ClearUser() *LikeUpdateOne

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

func (*LikeUpdateOne) Exec 

func (luo *LikeUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*LikeUpdateOne) ExecX 

func (luo *LikeUpdateOne) ExecX(ctx context.Context)

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

func (*LikeUpdateOne) Mutation 

func (luo *LikeUpdateOne) Mutation() *LikeMutation

Mutation returns the LikeMutation object of the builder.

func (*LikeUpdateOne) Save 

func (luo *LikeUpdateOne) Save(ctx context.Context) (*Like, error)

Save executes the query and returns the updated Like entity.

func (*LikeUpdateOne) SaveX 

func (luo *LikeUpdateOne) SaveX(ctx context.Context) *Like

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

func (*LikeUpdateOne) Select 

func (luo *LikeUpdateOne) Select(field string, fields ...string) *LikeUpdateOne

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

func (*LikeUpdateOne) SetLikedAt 

func (luo *LikeUpdateOne) SetLikedAt(t time.Time) *LikeUpdateOne

SetLikedAt sets the "liked_at" field.

func (*LikeUpdateOne) SetNillableLikedAt 

func (luo *LikeUpdateOne) SetNillableLikedAt(t *time.Time) *LikeUpdateOne

SetNillableLikedAt sets the "liked_at" field if the given value is not nil.

func (*LikeUpdateOne) SetTweet 

func (luo *LikeUpdateOne) SetTweet(t *Tweet) *LikeUpdateOne

SetTweet sets the "tweet" edge to the Tweet entity.

func (*LikeUpdateOne) SetTweetID 

func (luo *LikeUpdateOne) SetTweetID(i int) *LikeUpdateOne

SetTweetID sets the "tweet_id" field.

func (*LikeUpdateOne) SetUser 

func (luo *LikeUpdateOne) SetUser(u *User) *LikeUpdateOne

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

func (*LikeUpdateOne) SetUserID 

func (luo *LikeUpdateOne) SetUserID(i int) *LikeUpdateOne

SetUserID sets the "user_id" field.

type Likes 

type Likes []*Like

Likes is a parsable slice of Like.

type MutateFunc 

type MutateFunc = ent.MutateFunc

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

type Mutation 

type Mutation = ent.Mutation

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

type Mutator 

type Mutator = ent.Mutator

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

type NotFoundError 

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

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

func (*NotFoundError) Error 

func (e *NotFoundError) Error() string

Error implements the error interface.

type NotLoadedError 

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

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

func (*NotLoadedError) Error 

func (e *NotLoadedError) Error() string

Error implements the error interface.

type NotSingularError 

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

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

func (*NotSingularError) Error 

func (e *NotSingularError) Error() string

Error implements the error interface.

type Op 

type Op = ent.Op

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

type Option 

type Option func(*config)

Option function to configure the client.

func Debug 

func Debug() Option

Debug enables debug logging on the ent.Driver.

func Driver 

func Driver(driver dialect.Driver) Option

Driver configures the client driver.

func Log 

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

Log sets the logging function for debug mode.

type OrderFunc 

type OrderFunc func(*sql.Selector)

OrderFunc applies an ordering on the sql selector.

func Asc 

func Asc(fields ...string) OrderFunc

Asc applies the given fields in ASC order.

func Desc 

func Desc(fields ...string) OrderFunc

Desc applies the given fields in DESC order.

type Policy 

type Policy = ent.Policy

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

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

type Rollbacker 

type Rollbacker interface {
	Rollback(context.Context, *Tx) error
}

Rollbacker is the interface that wraps the Rollback method.

type Tweet 

type Tweet struct {

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

Tweet is the model entity for the Tweet schema.

func (*Tweet) QueryLikedUsers 

func (t *Tweet) QueryLikedUsers() *UserQuery

QueryLikedUsers queries the "liked_users" edge of the Tweet entity.

func (*Tweet) QueryLikes 

func (t *Tweet) QueryLikes() *LikeQuery

QueryLikes queries the "likes" edge of the Tweet entity.

func (*Tweet) String 

func (t *Tweet) String() string

String implements the fmt.Stringer.

func (*Tweet) Unwrap 

func (t *Tweet) Unwrap() *Tweet

Unwrap unwraps the Tweet 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 (*Tweet) Update 

func (t *Tweet) Update() *TweetUpdateOne

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

type TweetClient 

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

TweetClient is a client for the Tweet schema.

func NewTweetClient 

func NewTweetClient(c config) *TweetClient

NewTweetClient returns a client for the Tweet from the given config.

func (*TweetClient) Create 

func (c *TweetClient) Create() *TweetCreate

Create returns a builder for creating a Tweet entity.

func (*TweetClient) CreateBulk 

func (c *TweetClient) CreateBulk(builders ...*TweetCreate) *TweetCreateBulk

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

func (*TweetClient) Delete 

func (c *TweetClient) Delete() *TweetDelete

Delete returns a delete builder for Tweet.

func (*TweetClient) DeleteOne 

func (c *TweetClient) DeleteOne(t *Tweet) *TweetDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*TweetClient) DeleteOneID 

func (c *TweetClient) DeleteOneID(id int) *TweetDeleteOne

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

func (*TweetClient) Get 

func (c *TweetClient) Get(ctx context.Context, id int) (*Tweet, error)

Get returns a Tweet entity by its id.

func (*TweetClient) GetX 

func (c *TweetClient) GetX(ctx context.Context, id int) *Tweet

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

func (*TweetClient) Hooks 

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

Hooks returns the client hooks.

func (*TweetClient) Query 

func (c *TweetClient) Query() *TweetQuery

Query returns a query builder for Tweet.

func (*TweetClient) QueryLikedUsers 

func (c *TweetClient) QueryLikedUsers(t *Tweet) *UserQuery

QueryLikedUsers queries the liked_users edge of a Tweet.

func (*TweetClient) QueryLikes 

func (c *TweetClient) QueryLikes(t *Tweet) *LikeQuery

QueryLikes queries the likes edge of a Tweet.

func (*TweetClient) Update 

func (c *TweetClient) Update() *TweetUpdate

Update returns an update builder for Tweet.

func (*TweetClient) UpdateOne 

func (c *TweetClient) UpdateOne(t *Tweet) *TweetUpdateOne

UpdateOne returns an update builder for the given entity.

func (*TweetClient) UpdateOneID 

func (c *TweetClient) UpdateOneID(id int) *TweetUpdateOne

UpdateOneID returns an update builder for the given id.

func (*TweetClient) Use 

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

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

type TweetCreate 

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

TweetCreate is the builder for creating a Tweet entity.

func (*TweetCreate) AddLikedUserIDs 

func (tc *TweetCreate) AddLikedUserIDs(ids ...int) *TweetCreate

AddLikedUserIDs adds the "liked_users" edge to the User entity by IDs.

func (*TweetCreate) AddLikedUsers 

func (tc *TweetCreate) AddLikedUsers(u ...*User) *TweetCreate

AddLikedUsers adds the "liked_users" edges to the User entity.

func (*TweetCreate) Exec 

func (tc *TweetCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*TweetCreate) ExecX 

func (tc *TweetCreate) ExecX(ctx context.Context)

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

func (*TweetCreate) Mutation 

func (tc *TweetCreate) Mutation() *TweetMutation

Mutation returns the TweetMutation object of the builder.

func (*TweetCreate) Save 

func (tc *TweetCreate) Save(ctx context.Context) (*Tweet, error)

Save creates the Tweet in the database.

func (*TweetCreate) SaveX 

func (tc *TweetCreate) SaveX(ctx context.Context) *Tweet

SaveX calls Save and panics if Save returns an error.

func (*TweetCreate) SetText 

func (tc *TweetCreate) SetText(s string) *TweetCreate

SetText sets the "text" field.

type TweetCreateBulk 

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

TweetCreateBulk is the builder for creating many Tweet entities in bulk.

func (*TweetCreateBulk) Exec 

func (tcb *TweetCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*TweetCreateBulk) ExecX 

func (tcb *TweetCreateBulk) ExecX(ctx context.Context)

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

func (*TweetCreateBulk) Save 

func (tcb *TweetCreateBulk) Save(ctx context.Context) ([]*Tweet, error)

Save creates the Tweet entities in the database.

func (*TweetCreateBulk) SaveX 

func (tcb *TweetCreateBulk) SaveX(ctx context.Context) []*Tweet

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

type TweetDelete 

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

TweetDelete is the builder for deleting a Tweet entity.

func (*TweetDelete) Exec 

func (td *TweetDelete) Exec(ctx context.Context) (int, error)

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

func (*TweetDelete) ExecX 

func (td *TweetDelete) ExecX(ctx context.Context) int

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

func (*TweetDelete) Where 

func (td *TweetDelete) Where(ps ...predicate.Tweet) *TweetDelete

Where appends a list predicates to the TweetDelete builder.

type TweetDeleteOne 

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

TweetDeleteOne is the builder for deleting a single Tweet entity.

func (*TweetDeleteOne) Exec 

func (tdo *TweetDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*TweetDeleteOne) ExecX 

func (tdo *TweetDeleteOne) ExecX(ctx context.Context)

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

type TweetEdges 

type TweetEdges struct {
	// LikedUsers holds the value of the liked_users edge.
	LikedUsers []*User `json:"liked_users,omitempty"`
	// Likes holds the value of the likes edge.
	Likes []*Like `json:"likes,omitempty"`
	// contains filtered or unexported fields
}

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

func (TweetEdges) LikedUsersOrErr 

func (e TweetEdges) LikedUsersOrErr() ([]*User, error)

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

func (TweetEdges) LikesOrErr 

func (e TweetEdges) LikesOrErr() ([]*Like, error)

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

type TweetGroupBy 

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

TweetGroupBy is the group-by builder for Tweet entities.

func (*TweetGroupBy) Aggregate 

func (tgb *TweetGroupBy) Aggregate(fns ...AggregateFunc) *TweetGroupBy

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

func (*TweetGroupBy) Bool 

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

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

func (*TweetGroupBy) BoolX 

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

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

func (*TweetGroupBy) Bools 

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

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

func (*TweetGroupBy) BoolsX 

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

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

func (*TweetGroupBy) Float64 

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

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

func (*TweetGroupBy) Float64X 

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

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

func (*TweetGroupBy) Float64s 

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

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

func (*TweetGroupBy) Float64sX 

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

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

func (*TweetGroupBy) Int 

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

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

func (*TweetGroupBy) IntX 

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

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

func (*TweetGroupBy) Ints 

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

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

func (*TweetGroupBy) IntsX 

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

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

func (*TweetGroupBy) Scan 

func (tgb *TweetGroupBy) Scan(ctx context.Context, v any) error

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

func (*TweetGroupBy) ScanX 

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

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

func (*TweetGroupBy) String 

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

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

func (*TweetGroupBy) StringX 

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

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

func (*TweetGroupBy) Strings 

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

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

func (*TweetGroupBy) StringsX 

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

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

type TweetMutation 

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

TweetMutation represents an operation that mutates the Tweet nodes in the graph.

func (*TweetMutation) AddField 

func (m *TweetMutation) 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 (*TweetMutation) AddLikedUserIDs 

func (m *TweetMutation) AddLikedUserIDs(ids ...int)

AddLikedUserIDs adds the "liked_users" edge to the User entity by ids.

func (*TweetMutation) AddedEdges 

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

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

func (*TweetMutation) AddedField 

func (m *TweetMutation) 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 (*TweetMutation) AddedFields 

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

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

func (*TweetMutation) AddedIDs 

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

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

func (*TweetMutation) ClearEdge 

func (m *TweetMutation) 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 (*TweetMutation) ClearField 

func (m *TweetMutation) 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 (*TweetMutation) ClearLikedUsers 

func (m *TweetMutation) ClearLikedUsers()

ClearLikedUsers clears the "liked_users" edge to the User entity.

func (*TweetMutation) ClearedEdges 

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

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

func (*TweetMutation) ClearedFields 

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

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

func (TweetMutation) Client 

func (m TweetMutation) 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 (*TweetMutation) EdgeCleared 

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

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

func (*TweetMutation) Field 

func (m *TweetMutation) 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 (*TweetMutation) FieldCleared 

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

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

func (*TweetMutation) Fields 

func (m *TweetMutation) 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 (*TweetMutation) ID 

func (m *TweetMutation) 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 (*TweetMutation) IDs 

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

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

func (*TweetMutation) LikedUsersCleared 

func (m *TweetMutation) LikedUsersCleared() bool

LikedUsersCleared reports if the "liked_users" edge to the User entity was cleared.

func (*TweetMutation) LikedUsersIDs 

func (m *TweetMutation) LikedUsersIDs() (ids []int)

LikedUsersIDs returns the "liked_users" edge IDs in the mutation.

func (*TweetMutation) OldField 

func (m *TweetMutation) 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 (*TweetMutation) OldText 

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

OldText returns the old "text" field's value of the Tweet entity. If the Tweet 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 (*TweetMutation) Op 

func (m *TweetMutation) Op() Op

Op returns the operation name.

func (*TweetMutation) RemoveLikedUserIDs 

func (m *TweetMutation) RemoveLikedUserIDs(ids ...int)

RemoveLikedUserIDs removes the "liked_users" edge to the User entity by IDs.

func (*TweetMutation) RemovedEdges 

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

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

func (*TweetMutation) RemovedIDs 

func (m *TweetMutation) 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 (*TweetMutation) RemovedLikedUsersIDs 

func (m *TweetMutation) RemovedLikedUsersIDs() (ids []int)

RemovedLikedUsers returns the removed IDs of the "liked_users" edge to the User entity.

func (*TweetMutation) ResetEdge 

func (m *TweetMutation) 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 (*TweetMutation) ResetField 

func (m *TweetMutation) 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 (*TweetMutation) ResetLikedUsers 

func (m *TweetMutation) ResetLikedUsers()

ResetLikedUsers resets all changes to the "liked_users" edge.

func (*TweetMutation) ResetText 

func (m *TweetMutation) ResetText()

ResetText resets all changes to the "text" field.

func (*TweetMutation) SetField 

func (m *TweetMutation) 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 (*TweetMutation) SetText 

func (m *TweetMutation) SetText(s string)

SetText sets the "text" field.

func (*TweetMutation) Text 

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

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

func (TweetMutation) Tx 

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

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

func (*TweetMutation) Type 

func (m *TweetMutation) Type() string

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

func (*TweetMutation) Where 

func (m *TweetMutation) Where(ps ...predicate.Tweet)

Where appends a list predicates to the TweetMutation builder.

type TweetQuery 

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

TweetQuery is the builder for querying Tweet entities.

func (*TweetQuery) Aggregate 

func (tq *TweetQuery) Aggregate(fns ...AggregateFunc) *TweetSelect

Aggregate returns a TweetSelect configured with the given aggregations.

func (*TweetQuery) All 

func (tq *TweetQuery) All(ctx context.Context) ([]*Tweet, error)

All executes the query and returns a list of Tweets.

func (*TweetQuery) AllX 

func (tq *TweetQuery) AllX(ctx context.Context) []*Tweet

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

func (*TweetQuery) Clone 

func (tq *TweetQuery) Clone() *TweetQuery

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

func (*TweetQuery) Count 

func (tq *TweetQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*TweetQuery) CountX 

func (tq *TweetQuery) CountX(ctx context.Context) int

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

func (*TweetQuery) Exist 

func (tq *TweetQuery) Exist(ctx context.Context) (bool, error)

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

func (*TweetQuery) ExistX 

func (tq *TweetQuery) ExistX(ctx context.Context) bool

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

func (*TweetQuery) First 

func (tq *TweetQuery) First(ctx context.Context) (*Tweet, error)

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

func (*TweetQuery) FirstID 

func (tq *TweetQuery) FirstID(ctx context.Context) (id int, err error)

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

func (*TweetQuery) FirstIDX 

func (tq *TweetQuery) FirstIDX(ctx context.Context) int

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

func (*TweetQuery) FirstX 

func (tq *TweetQuery) FirstX(ctx context.Context) *Tweet

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

func (*TweetQuery) GroupBy 

func (tq *TweetQuery) GroupBy(field string, fields ...string) *TweetGroupBy

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 {
	Text string `json:"text,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Tweet.Query().
	GroupBy(tweet.FieldText).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*TweetQuery) IDs 

func (tq *TweetQuery) IDs(ctx context.Context) ([]int, error)

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

func (*TweetQuery) IDsX 

func (tq *TweetQuery) IDsX(ctx context.Context) []int

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

func (*TweetQuery) Limit 

func (tq *TweetQuery) Limit(limit int) *TweetQuery

Limit adds a limit step to the query.

func (*TweetQuery) Offset 

func (tq *TweetQuery) Offset(offset int) *TweetQuery

Offset adds an offset step to the query.

func (*TweetQuery) Only 

func (tq *TweetQuery) Only(ctx context.Context) (*Tweet, error)

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

func (*TweetQuery) OnlyID 

func (tq *TweetQuery) OnlyID(ctx context.Context) (id int, err error)

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

func (*TweetQuery) OnlyIDX 

func (tq *TweetQuery) OnlyIDX(ctx context.Context) int

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

func (*TweetQuery) OnlyX 

func (tq *TweetQuery) OnlyX(ctx context.Context) *Tweet

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

func (*TweetQuery) Order 

func (tq *TweetQuery) Order(o ...OrderFunc) *TweetQuery

Order adds an order step to the query.

func (*TweetQuery) QueryLikedUsers 

func (tq *TweetQuery) QueryLikedUsers() *UserQuery

QueryLikedUsers chains the current query on the "liked_users" edge.

func (*TweetQuery) QueryLikes 

func (tq *TweetQuery) QueryLikes() *LikeQuery

QueryLikes chains the current query on the "likes" edge.

func (*TweetQuery) Select 

func (tq *TweetQuery) Select(fields ...string) *TweetSelect

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 {
	Text string `json:"text,omitempty"`
}

client.Tweet.Query().
	Select(tweet.FieldText).
	Scan(ctx, &v)

func (*TweetQuery) Unique 

func (tq *TweetQuery) Unique(unique bool) *TweetQuery

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 (*TweetQuery) Where 

func (tq *TweetQuery) Where(ps ...predicate.Tweet) *TweetQuery

Where adds a new predicate for the TweetQuery builder.

func (*TweetQuery) WithLikedUsers 

func (tq *TweetQuery) WithLikedUsers(opts ...func(*UserQuery)) *TweetQuery

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

func (*TweetQuery) WithLikes 

func (tq *TweetQuery) WithLikes(opts ...func(*LikeQuery)) *TweetQuery

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

type TweetSelect 

type TweetSelect struct {
	*TweetQuery
	// contains filtered or unexported fields
}

TweetSelect is the builder for selecting fields of Tweet entities.

func (*TweetSelect) Aggregate 

func (ts *TweetSelect) Aggregate(fns ...AggregateFunc) *TweetSelect

Aggregate adds the given aggregation functions to the selector query.

func (*TweetSelect) Bool 

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

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

func (*TweetSelect) BoolX 

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

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

func (*TweetSelect) Bools 

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

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

func (*TweetSelect) BoolsX 

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

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

func (*TweetSelect) Float64 

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

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

func (*TweetSelect) Float64X 

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

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

func (*TweetSelect) Float64s 

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

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

func (*TweetSelect) Float64sX 

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

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

func (*TweetSelect) Int 

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

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

func (*TweetSelect) IntX 

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

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

func (*TweetSelect) Ints 

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

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

func (*TweetSelect) IntsX 

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

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

func (*TweetSelect) Scan 

func (ts *TweetSelect) Scan(ctx context.Context, v any) error

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

func (*TweetSelect) ScanX 

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

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

func (*TweetSelect) String 

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

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

func (*TweetSelect) StringX 

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

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

func (*TweetSelect) Strings 

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

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

func (*TweetSelect) StringsX 

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

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

type TweetUpdate 

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

TweetUpdate is the builder for updating Tweet entities.

func (*TweetUpdate) AddLikedUserIDs 

func (tu *TweetUpdate) AddLikedUserIDs(ids ...int) *TweetUpdate

AddLikedUserIDs adds the "liked_users" edge to the User entity by IDs.

func (*TweetUpdate) AddLikedUsers 

func (tu *TweetUpdate) AddLikedUsers(u ...*User) *TweetUpdate

AddLikedUsers adds the "liked_users" edges to the User entity.

func (*TweetUpdate) ClearLikedUsers 

func (tu *TweetUpdate) ClearLikedUsers() *TweetUpdate

ClearLikedUsers clears all "liked_users" edges to the User entity.

func (*TweetUpdate) Exec 

func (tu *TweetUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*TweetUpdate) ExecX 

func (tu *TweetUpdate) ExecX(ctx context.Context)

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

func (*TweetUpdate) Mutation 

func (tu *TweetUpdate) Mutation() *TweetMutation

Mutation returns the TweetMutation object of the builder.

func (*TweetUpdate) RemoveLikedUserIDs 

func (tu *TweetUpdate) RemoveLikedUserIDs(ids ...int) *TweetUpdate

RemoveLikedUserIDs removes the "liked_users" edge to User entities by IDs.

func (*TweetUpdate) RemoveLikedUsers 

func (tu *TweetUpdate) RemoveLikedUsers(u ...*User) *TweetUpdate

RemoveLikedUsers removes "liked_users" edges to User entities.

func (*TweetUpdate) Save 

func (tu *TweetUpdate) Save(ctx context.Context) (int, error)

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

func (*TweetUpdate) SaveX 

func (tu *TweetUpdate) SaveX(ctx context.Context) int

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

func (*TweetUpdate) SetText 

func (tu *TweetUpdate) SetText(s string) *TweetUpdate

SetText sets the "text" field.

func (*TweetUpdate) Where 

func (tu *TweetUpdate) Where(ps ...predicate.Tweet) *TweetUpdate

Where appends a list predicates to the TweetUpdate builder.

type TweetUpdateOne 

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

TweetUpdateOne is the builder for updating a single Tweet entity.

func (*TweetUpdateOne) AddLikedUserIDs 

func (tuo *TweetUpdateOne) AddLikedUserIDs(ids ...int) *TweetUpdateOne

AddLikedUserIDs adds the "liked_users" edge to the User entity by IDs.

func (*TweetUpdateOne) AddLikedUsers 

func (tuo *TweetUpdateOne) AddLikedUsers(u ...*User) *TweetUpdateOne

AddLikedUsers adds the "liked_users" edges to the User entity.

func (*TweetUpdateOne) ClearLikedUsers 

func (tuo *TweetUpdateOne) ClearLikedUsers() *TweetUpdateOne

ClearLikedUsers clears all "liked_users" edges to the User entity.

func (*TweetUpdateOne) Exec 

func (tuo *TweetUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*TweetUpdateOne) ExecX 

func (tuo *TweetUpdateOne) ExecX(ctx context.Context)

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

func (*TweetUpdateOne) Mutation 

func (tuo *TweetUpdateOne) Mutation() *TweetMutation

Mutation returns the TweetMutation object of the builder.

func (*TweetUpdateOne) RemoveLikedUserIDs 

func (tuo *TweetUpdateOne) RemoveLikedUserIDs(ids ...int) *TweetUpdateOne

RemoveLikedUserIDs removes the "liked_users" edge to User entities by IDs.

func (*TweetUpdateOne) RemoveLikedUsers 

func (tuo *TweetUpdateOne) RemoveLikedUsers(u ...*User) *TweetUpdateOne

RemoveLikedUsers removes "liked_users" edges to User entities.

func (*TweetUpdateOne) Save 

func (tuo *TweetUpdateOne) Save(ctx context.Context) (*Tweet, error)

Save executes the query and returns the updated Tweet entity.

func (*TweetUpdateOne) SaveX 

func (tuo *TweetUpdateOne) SaveX(ctx context.Context) *Tweet

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

func (*TweetUpdateOne) Select 

func (tuo *TweetUpdateOne) Select(field string, fields ...string) *TweetUpdateOne

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

func (*TweetUpdateOne) SetText 

func (tuo *TweetUpdateOne) SetText(s string) *TweetUpdateOne

SetText sets the "text" field.

type Tweets 

type Tweets []*Tweet

Tweets is a parsable slice of Tweet.

type Tx 

type Tx struct {

	// Like is the client for interacting with the Like builders.
	Like *LikeClient
	// Tweet is the client for interacting with the Tweet builders.
	Tweet *TweetClient
	// User is the client for interacting with the User builders.
	User *UserClient
	// contains filtered or unexported fields
}

Tx is a transactional client that is created by calling Client.Tx().

func TxFromContext 

func TxFromContext(ctx context.Context) *Tx

TxFromContext returns a Tx stored inside a context, or nil if there isn't one.

func (*Tx) Client 

func (tx *Tx) Client() *Client

Client returns a Client that binds to current transaction.

func (*Tx) Commit 

func (tx *Tx) Commit() error

Commit commits the transaction.

func (*Tx) OnCommit 

func (tx *Tx) OnCommit(f CommitHook)

OnCommit adds a hook to call on commit.

func (*Tx) OnRollback 

func (tx *Tx) OnRollback(f RollbackHook)

OnRollback adds a hook to call on rollback.

func (*Tx) Rollback 

func (tx *Tx) Rollback() error

Rollback rollbacks the transaction.

type User 

type User struct {

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

User is the model entity for the User schema.

func (*User) QueryLikedTweets 

func (u *User) QueryLikedTweets() *TweetQuery

QueryLikedTweets queries the "liked_tweets" edge of the User entity.

func (*User) QueryLikes 

func (u *User) QueryLikes() *LikeQuery

QueryLikes queries the "likes" edge of the User entity.

func (*User) String 

func (u *User) String() string

String implements the fmt.Stringer.

func (*User) Unwrap 

func (u *User) Unwrap() *User

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

func (*User) Update 

func (u *User) Update() *UserUpdateOne

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

type UserClient 

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

UserClient is a client for the User schema.

func NewUserClient 

func NewUserClient(c config) *UserClient

NewUserClient returns a client for the User from the given config.

func (*UserClient) Create 

func (c *UserClient) Create() *UserCreate

Create returns a builder for creating a User entity.

func (*UserClient) CreateBulk 

func (c *UserClient) CreateBulk(builders ...*UserCreate) *UserCreateBulk

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

func (*UserClient) Delete 

func (c *UserClient) Delete() *UserDelete

Delete returns a delete builder for User.

func (*UserClient) DeleteOne 

func (c *UserClient) DeleteOne(u *User) *UserDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*UserClient) DeleteOneID 

func (c *UserClient) DeleteOneID(id int) *UserDeleteOne

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

func (*UserClient) Get 

func (c *UserClient) Get(ctx context.Context, id int) (*User, error)

Get returns a User entity by its id.

func (*UserClient) GetX 

func (c *UserClient) GetX(ctx context.Context, id int) *User

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

func (*UserClient) Hooks 

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

Hooks returns the client hooks.

func (*UserClient) Query 

func (c *UserClient) Query() *UserQuery

Query returns a query builder for User.

func (*UserClient) QueryLikedTweets 

func (c *UserClient) QueryLikedTweets(u *User) *TweetQuery

QueryLikedTweets queries the liked_tweets edge of a User.

func (*UserClient) QueryLikes 

func (c *UserClient) QueryLikes(u *User) *LikeQuery

QueryLikes queries the likes edge of a User.

func (*UserClient) Update 

func (c *UserClient) Update() *UserUpdate

Update returns an update builder for User.

func (*UserClient) UpdateOne 

func (c *UserClient) UpdateOne(u *User) *UserUpdateOne

UpdateOne returns an update builder for the given entity.

func (*UserClient) UpdateOneID 

func (c *UserClient) UpdateOneID(id int) *UserUpdateOne

UpdateOneID returns an update builder for the given id.

func (*UserClient) Use 

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

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

type UserCreate 

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

UserCreate is the builder for creating a User entity.

func (*UserCreate) AddLikedTweetIDs 

func (uc *UserCreate) AddLikedTweetIDs(ids ...int) *UserCreate

AddLikedTweetIDs adds the "liked_tweets" edge to the Tweet entity by IDs.

func (*UserCreate) AddLikedTweets 

func (uc *UserCreate) AddLikedTweets(t ...*Tweet) *UserCreate

AddLikedTweets adds the "liked_tweets" edges to the Tweet entity.

func (*UserCreate) Exec 

func (uc *UserCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*UserCreate) ExecX 

func (uc *UserCreate) ExecX(ctx context.Context)

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

func (*UserCreate) Mutation 

func (uc *UserCreate) Mutation() *UserMutation

Mutation returns the UserMutation object of the builder.

func (*UserCreate) Save 

func (uc *UserCreate) Save(ctx context.Context) (*User, error)

Save creates the User in the database.

func (*UserCreate) SaveX 

func (uc *UserCreate) SaveX(ctx context.Context) *User

SaveX calls Save and panics if Save returns an error.

func (*UserCreate) SetName 

func (uc *UserCreate) SetName(s string) *UserCreate

SetName sets the "name" field.

func (*UserCreate) SetNillableName 

func (uc *UserCreate) SetNillableName(s *string) *UserCreate

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

type UserCreateBulk 

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

UserCreateBulk is the builder for creating many User entities in bulk.

func (*UserCreateBulk) Exec 

func (ucb *UserCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*UserCreateBulk) ExecX 

func (ucb *UserCreateBulk) ExecX(ctx context.Context)

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

func (*UserCreateBulk) Save 

func (ucb *UserCreateBulk) Save(ctx context.Context) ([]*User, error)

Save creates the User entities in the database.

func (*UserCreateBulk) SaveX 

func (ucb *UserCreateBulk) SaveX(ctx context.Context) []*User

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

type UserDelete 

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

UserDelete is the builder for deleting a User entity.

func (*UserDelete) Exec 

func (ud *UserDelete) Exec(ctx context.Context) (int, error)

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

func (*UserDelete) ExecX 

func (ud *UserDelete) ExecX(ctx context.Context) int

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

func (*UserDelete) Where 

func (ud *UserDelete) Where(ps ...predicate.User) *UserDelete

Where appends a list predicates to the UserDelete builder.

type UserDeleteOne 

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

UserDeleteOne is the builder for deleting a single User entity.

func (*UserDeleteOne) Exec 

func (udo *UserDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*UserDeleteOne) ExecX 

func (udo *UserDeleteOne) ExecX(ctx context.Context)

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

type UserEdges 

type UserEdges struct {
	// LikedTweets holds the value of the liked_tweets edge.
	LikedTweets []*Tweet `json:"liked_tweets,omitempty"`
	// Likes holds the value of the likes edge.
	Likes []*Like `json:"likes,omitempty"`
	// contains filtered or unexported fields
}

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

func (UserEdges) LikedTweetsOrErr 

func (e UserEdges) LikedTweetsOrErr() ([]*Tweet, error)

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

func (UserEdges) LikesOrErr 

func (e UserEdges) LikesOrErr() ([]*Like, error)

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

type UserGroupBy 

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

UserGroupBy is the group-by builder for User entities.

func (*UserGroupBy) Aggregate 

func (ugb *UserGroupBy) Aggregate(fns ...AggregateFunc) *UserGroupBy

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

func (*UserGroupBy) Bool 

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

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

func (*UserGroupBy) BoolX 

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

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

func (*UserGroupBy) Bools 

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

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

func (*UserGroupBy) BoolsX 

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

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

func (*UserGroupBy) Float64 

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

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

func (*UserGroupBy) Float64X 

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

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

func (*UserGroupBy) Float64s 

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

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

func (*UserGroupBy) Float64sX 

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

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

func (*UserGroupBy) Int 

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

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

func (*UserGroupBy) IntX 

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

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

func (*UserGroupBy) Ints 

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

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

func (*UserGroupBy) IntsX 

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

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

func (*UserGroupBy) Scan 

func (ugb *UserGroupBy) Scan(ctx context.Context, v any) error

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

func (*UserGroupBy) ScanX 

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

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

func (*UserGroupBy) String 

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

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

func (*UserGroupBy) StringX 

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

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

func (*UserGroupBy) Strings 

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

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

func (*UserGroupBy) StringsX 

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

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

type UserMutation 

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

UserMutation represents an operation that mutates the User nodes in the graph.

func (*UserMutation) AddField 

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

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

func (*UserMutation) AddLikedTweetIDs 

func (m *UserMutation) AddLikedTweetIDs(ids ...int)

AddLikedTweetIDs adds the "liked_tweets" edge to the Tweet entity by ids.

func (*UserMutation) AddedEdges 

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

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

func (*UserMutation) AddedField 

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

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

func (*UserMutation) AddedFields 

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

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

func (*UserMutation) AddedIDs 

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

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

func (*UserMutation) ClearEdge 

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

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

func (*UserMutation) ClearField 

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

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

func (*UserMutation) ClearLikedTweets 

func (m *UserMutation) ClearLikedTweets()

ClearLikedTweets clears the "liked_tweets" edge to the Tweet entity.

func (*UserMutation) ClearedEdges 

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

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

func (*UserMutation) ClearedFields 

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

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

func (UserMutation) Client 

func (m UserMutation) Client() *Client

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

func (*UserMutation) EdgeCleared 

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

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

func (*UserMutation) Field 

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

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

func (*UserMutation) FieldCleared 

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

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

func (*UserMutation) Fields 

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

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

func (*UserMutation) ID 

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

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

func (*UserMutation) IDs 

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

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

func (*UserMutation) LikedTweetsCleared 

func (m *UserMutation) LikedTweetsCleared() bool

LikedTweetsCleared reports if the "liked_tweets" edge to the Tweet entity was cleared.

func (*UserMutation) LikedTweetsIDs 

func (m *UserMutation) LikedTweetsIDs() (ids []int)

LikedTweetsIDs returns the "liked_tweets" edge IDs in the mutation.

func (*UserMutation) Name 

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

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

func (*UserMutation) OldField 

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

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

func (*UserMutation) OldName 

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

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

func (*UserMutation) Op 

func (m *UserMutation) Op() Op

Op returns the operation name.

func (*UserMutation) RemoveLikedTweetIDs 

func (m *UserMutation) RemoveLikedTweetIDs(ids ...int)

RemoveLikedTweetIDs removes the "liked_tweets" edge to the Tweet entity by IDs.

func (*UserMutation) RemovedEdges 

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

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

func (*UserMutation) RemovedIDs 

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

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

func (*UserMutation) RemovedLikedTweetsIDs 

func (m *UserMutation) RemovedLikedTweetsIDs() (ids []int)

RemovedLikedTweets returns the removed IDs of the "liked_tweets" edge to the Tweet entity.

func (*UserMutation) ResetEdge 

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

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

func (*UserMutation) ResetField 

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

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

func (*UserMutation) ResetLikedTweets 

func (m *UserMutation) ResetLikedTweets()

ResetLikedTweets resets all changes to the "liked_tweets" edge.

func (*UserMutation) ResetName 

func (m *UserMutation) ResetName()

ResetName resets all changes to the "name" field.

func (*UserMutation) SetField 

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

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

func (*UserMutation) SetName 

func (m *UserMutation) SetName(s string)

SetName sets the "name" field.

func (UserMutation) Tx 

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

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

func (*UserMutation) Type 

func (m *UserMutation) Type() string

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

func (*UserMutation) Where 

func (m *UserMutation) Where(ps ...predicate.User)

Where appends a list predicates to the UserMutation builder.

type UserQuery 

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

UserQuery is the builder for querying User entities.

func (*UserQuery) Aggregate 

func (uq *UserQuery) Aggregate(fns ...AggregateFunc) *UserSelect

Aggregate returns a UserSelect configured with the given aggregations.

func (*UserQuery) All 

func (uq *UserQuery) All(ctx context.Context) ([]*User, error)

All executes the query and returns a list of Users.

func (*UserQuery) AllX 

func (uq *UserQuery) AllX(ctx context.Context) []*User

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

func (*UserQuery) Clone 

func (uq *UserQuery) Clone() *UserQuery

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

func (*UserQuery) Count 

func (uq *UserQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*UserQuery) CountX 

func (uq *UserQuery) CountX(ctx context.Context) int

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

func (*UserQuery) Exist 

func (uq *UserQuery) Exist(ctx context.Context) (bool, error)

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

func (*UserQuery) ExistX 

func (uq *UserQuery) ExistX(ctx context.Context) bool

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

func (*UserQuery) First 

func (uq *UserQuery) First(ctx context.Context) (*User, error)

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

func (*UserQuery) FirstID 

func (uq *UserQuery) FirstID(ctx context.Context) (id int, err error)

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

func (*UserQuery) FirstIDX 

func (uq *UserQuery) FirstIDX(ctx context.Context) int

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

func (*UserQuery) FirstX 

func (uq *UserQuery) FirstX(ctx context.Context) *User

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

func (*UserQuery) GroupBy 

func (uq *UserQuery) GroupBy(field string, fields ...string) *UserGroupBy

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

Example: 

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

client.User.Query().
	GroupBy(user.FieldName).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*UserQuery) IDs 

func (uq *UserQuery) IDs(ctx context.Context) ([]int, error)

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

func (*UserQuery) IDsX 

func (uq *UserQuery) IDsX(ctx context.Context) []int

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

func (*UserQuery) Limit 

func (uq *UserQuery) Limit(limit int) *UserQuery

Limit adds a limit step to the query.

func (*UserQuery) Offset 

func (uq *UserQuery) Offset(offset int) *UserQuery

Offset adds an offset step to the query.

func (*UserQuery) Only 

func (uq *UserQuery) Only(ctx context.Context) (*User, error)

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

func (*UserQuery) OnlyID 

func (uq *UserQuery) OnlyID(ctx context.Context) (id int, err error)

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

func (*UserQuery) OnlyIDX 

func (uq *UserQuery) OnlyIDX(ctx context.Context) int

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

func (*UserQuery) OnlyX 

func (uq *UserQuery) OnlyX(ctx context.Context) *User

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

func (*UserQuery) Order 

func (uq *UserQuery) Order(o ...OrderFunc) *UserQuery

Order adds an order step to the query.

func (*UserQuery) QueryLikedTweets 

func (uq *UserQuery) QueryLikedTweets() *TweetQuery

QueryLikedTweets chains the current query on the "liked_tweets" edge.

func (*UserQuery) QueryLikes 

func (uq *UserQuery) QueryLikes() *LikeQuery

QueryLikes chains the current query on the "likes" edge.

func (*UserQuery) Select 

func (uq *UserQuery) Select(fields ...string) *UserSelect

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

Example: 

var v []struct {
	Name string `json:"name,omitempty"`
}

client.User.Query().
	Select(user.FieldName).
	Scan(ctx, &v)

func (*UserQuery) Unique 

func (uq *UserQuery) Unique(unique bool) *UserQuery

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

func (*UserQuery) Where 

func (uq *UserQuery) Where(ps ...predicate.User) *UserQuery

Where adds a new predicate for the UserQuery builder.

func (*UserQuery) WithLikedTweets 

func (uq *UserQuery) WithLikedTweets(opts ...func(*TweetQuery)) *UserQuery

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

func (*UserQuery) WithLikes 

func (uq *UserQuery) WithLikes(opts ...func(*LikeQuery)) *UserQuery

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

type UserSelect 

type UserSelect struct {
	*UserQuery
	// contains filtered or unexported fields
}

UserSelect is the builder for selecting fields of User entities.

func (*UserSelect) Aggregate 

func (us *UserSelect) Aggregate(fns ...AggregateFunc) *UserSelect

Aggregate adds the given aggregation functions to the selector query.

func (*UserSelect) Bool 

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

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

func (*UserSelect) BoolX 

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

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

func (*UserSelect) Bools 

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

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

func (*UserSelect) BoolsX 

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

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

func (*UserSelect) Float64 

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

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

func (*UserSelect) Float64X 

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

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

func (*UserSelect) Float64s 

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

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

func (*UserSelect) Float64sX 

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

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

func (*UserSelect) Int 

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

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

func (*UserSelect) IntX 

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

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

func (*UserSelect) Ints 

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

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

func (*UserSelect) IntsX 

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

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

func (*UserSelect) Scan 

func (us *UserSelect) Scan(ctx context.Context, v any) error

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

func (*UserSelect) ScanX 

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

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

func (*UserSelect) String 

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

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

func (*UserSelect) StringX 

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

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

func (*UserSelect) Strings 

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

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

func (*UserSelect) StringsX 

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

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

type UserUpdate 

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

UserUpdate is the builder for updating User entities.

func (*UserUpdate) AddLikedTweetIDs 

func (uu *UserUpdate) AddLikedTweetIDs(ids ...int) *UserUpdate

AddLikedTweetIDs adds the "liked_tweets" edge to the Tweet entity by IDs.

func (*UserUpdate) AddLikedTweets 

func (uu *UserUpdate) AddLikedTweets(t ...*Tweet) *UserUpdate

AddLikedTweets adds the "liked_tweets" edges to the Tweet entity.

func (*UserUpdate) ClearLikedTweets 

func (uu *UserUpdate) ClearLikedTweets() *UserUpdate

ClearLikedTweets clears all "liked_tweets" edges to the Tweet entity.

func (*UserUpdate) Exec 

func (uu *UserUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*UserUpdate) ExecX 

func (uu *UserUpdate) ExecX(ctx context.Context)

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

func (*UserUpdate) Mutation 

func (uu *UserUpdate) Mutation() *UserMutation

Mutation returns the UserMutation object of the builder.

func (*UserUpdate) RemoveLikedTweetIDs 

func (uu *UserUpdate) RemoveLikedTweetIDs(ids ...int) *UserUpdate

RemoveLikedTweetIDs removes the "liked_tweets" edge to Tweet entities by IDs.

func (*UserUpdate) RemoveLikedTweets 

func (uu *UserUpdate) RemoveLikedTweets(t ...*Tweet) *UserUpdate

RemoveLikedTweets removes "liked_tweets" edges to Tweet entities.

func (*UserUpdate) Save 

func (uu *UserUpdate) Save(ctx context.Context) (int, error)

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

func (*UserUpdate) SaveX 

func (uu *UserUpdate) SaveX(ctx context.Context) int

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

func (*UserUpdate) SetName 

func (uu *UserUpdate) SetName(s string) *UserUpdate

SetName sets the "name" field.

func (*UserUpdate) SetNillableName 

func (uu *UserUpdate) SetNillableName(s *string) *UserUpdate

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

func (*UserUpdate) Where 

func (uu *UserUpdate) Where(ps ...predicate.User) *UserUpdate

Where appends a list predicates to the UserUpdate builder.

type UserUpdateOne 

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

UserUpdateOne is the builder for updating a single User entity.

func (*UserUpdateOne) AddLikedTweetIDs 

func (uuo *UserUpdateOne) AddLikedTweetIDs(ids ...int) *UserUpdateOne

AddLikedTweetIDs adds the "liked_tweets" edge to the Tweet entity by IDs.

func (*UserUpdateOne) AddLikedTweets 

func (uuo *UserUpdateOne) AddLikedTweets(t ...*Tweet) *UserUpdateOne

AddLikedTweets adds the "liked_tweets" edges to the Tweet entity.

func (*UserUpdateOne) ClearLikedTweets 

func (uuo *UserUpdateOne) ClearLikedTweets() *UserUpdateOne

ClearLikedTweets clears all "liked_tweets" edges to the Tweet entity.

func (*UserUpdateOne) Exec 

func (uuo *UserUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*UserUpdateOne) ExecX 

func (uuo *UserUpdateOne) ExecX(ctx context.Context)

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

func (*UserUpdateOne) Mutation 

func (uuo *UserUpdateOne) Mutation() *UserMutation

Mutation returns the UserMutation object of the builder.

func (*UserUpdateOne) RemoveLikedTweetIDs 

func (uuo *UserUpdateOne) RemoveLikedTweetIDs(ids ...int) *UserUpdateOne

RemoveLikedTweetIDs removes the "liked_tweets" edge to Tweet entities by IDs.

func (*UserUpdateOne) RemoveLikedTweets 

func (uuo *UserUpdateOne) RemoveLikedTweets(t ...*Tweet) *UserUpdateOne

RemoveLikedTweets removes "liked_tweets" edges to Tweet entities.

func (*UserUpdateOne) Save 

func (uuo *UserUpdateOne) Save(ctx context.Context) (*User, error)

Save executes the query and returns the updated User entity.

func (*UserUpdateOne) SaveX 

func (uuo *UserUpdateOne) SaveX(ctx context.Context) *User

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

func (*UserUpdateOne) Select 

func (uuo *UserUpdateOne) Select(field string, fields ...string) *UserUpdateOne

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

func (*UserUpdateOne) SetName 

func (uuo *UserUpdateOne) SetName(s string) *UserUpdateOne

SetName sets the "name" field.

func (*UserUpdateOne) SetNillableName 

func (uuo *UserUpdateOne) SetNillableName(s *string) *UserUpdateOne

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

type Users 

type Users []*User

Users is a parsable slice of User.

type ValidationError 

type ValidationError struct {
	Name string // Field or edge name.
	// contains filtered or unexported fields
}

ValidationError returns when validating a field or edge fails.

func (*ValidationError) Error 

func (e *ValidationError) Error() string

Error implements the error interface.

func (*ValidationError) Unwrap 

func (e *ValidationError) Unwrap() error

Unwrap implements the errors.Wrapper interface.

type Value 

type Value = ent.Value

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

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