ent

package
v0.0.0-...-65546df Latest Latest
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 Go to latest Published: Oct 13, 2024 License: MIT Imports: 18 Imported by: 0

Documentation

Index

Constants

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

	// Node types.
	TypeUser = "User"
)

Variables

View Source 
var DefaultUserOrder = Desc(user.FieldID)

DefaultUserOrder is the default ordering of User.

View Source 
var ErrTxStarted = errors.New("ent: cannot start a transaction within a transaction")

ErrTxStarted is returned when trying to start a new transaction from a transactional client.

Functions

func Asc 

func Asc(fields ...string) func(*sql.Selector)

Asc applies the given fields in ASC order.

func Desc 

func Desc(fields ...string) func(*sql.Selector)

Desc applies the given fields in DESC order.

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
	// 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().
	User.
	Query().
	Count(ctx)

func (*Client) ExecContext 

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

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

func (*Client) Intercept 

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

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

func (*Client) Mutate 

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

Mutate implements the ent.Mutator interface.

func (*Client) QueryContext 

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

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

func (*Client) Tx 

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

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

func (*Client) Use 

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

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

type CommitFunc 

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

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

func (CommitFunc) Commit 

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

Commit calls f(ctx, m).

type CommitHook 

type CommitHook func(Committer) Committer

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

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

type Committer 

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

Committer is the interface that wraps the Commit method.

type ConstraintError 

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

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

func (ConstraintError) Error 

func (e ConstraintError) Error() string

Error implements the error interface.

func (*ConstraintError) Unwrap 

func (e *ConstraintError) Unwrap() error

Unwrap implements the errors.Wrapper interface.

type Hook 

type Hook = ent.Hook

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

type InterceptFunc 

type InterceptFunc = ent.InterceptFunc

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

type Interceptor 

type Interceptor = ent.Interceptor

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

type 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 OrderDirection 

type OrderDirection string

OrderDirection defines the directions in which to order a list of items. 

const (
	// OrderDirectionAsc specifies an ascending order.
	OrderDirectionAsc OrderDirection = "ASC"
	// OrderDirectionDesc specifies a descending order.
	OrderDirectionDesc OrderDirection = "DESC"
)

func (OrderDirection) String 

func (o OrderDirection) String() string

String implements fmt.Stringer interface.

func (OrderDirection) Validate 

func (o OrderDirection) Validate() error

Validate the order direction value.

type OrderFunc 

type OrderFunc func(*sql.Selector)

OrderFunc applies an ordering on the sql selector. Deprecated: Use Asc/Desc functions or the package builders instead.

type PageDetails 

type PageDetails struct {
	Page  uint64 `json:"page"`
	Size  uint64 `json:"size"`
	Total uint64 `json:"total"`
}

type Policy 

type Policy = ent.Policy

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

type Querier 

type Querier = ent.Querier

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

type QuerierFunc 

type QuerierFunc = ent.QuerierFunc

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

type Query 

type Query = ent.Query

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

type QueryContext 

type QueryContext = ent.QueryContext

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

type RollbackFunc 

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

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

func (RollbackFunc) Rollback 

func (f RollbackFunc) Rollback(ctx context.Context, tx *Tx) error

Rollback calls f(ctx, m).

type RollbackHook 

type RollbackHook func(Rollbacker) Rollbacker

RollbackHook defines the "rollback middleware". A function that gets a Rollbacker and returns a Rollbacker. For example: 

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

type Rollbacker 

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

Rollbacker is the interface that wraps the Rollback method.

type TraverseFunc 

type TraverseFunc = ent.TraverseFunc

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

type Traverser 

type Traverser = ent.Traverser

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

type Tx 

type Tx struct {

	// 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) ExecContext 

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

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

func (*Tx) OnCommit 

func (tx *Tx) OnCommit(f CommitHook)

OnCommit adds a hook to call on commit.

func (*Tx) OnRollback 

func (tx *Tx) OnRollback(f RollbackHook)

OnRollback adds a hook to call on rollback.

func (*Tx) QueryContext 

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

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

func (*Tx) Rollback 

func (tx *Tx) Rollback() error

Rollback rollbacks the transaction.

type User 

type User struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// UID holds the value of the "uid" field.
	UID string `json:"uid,omitempty"`
	// Username holds the value of the "username" field.
	Username string `json:"username,omitempty"`
	// Email holds the value of the "email" field.
	Email string `json:"email,omitempty"`
	// Password holds the value of the "password" field.
	Password string `json:"password,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt int64 `json:"created_at,omitempty"`
	// UpdatedAt holds the value of the "updated_at" field.
	UpdatedAt int64 `json:"updated_at,omitempty"`
	// contains filtered or unexported fields
}

user info table

func (*User) ExecContext 

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

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

func (*User) QueryContext 

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

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

func (*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.

func (*User) Value 

func (u *User) Value(name string) (ent.Value, error)

Value returns the ent.Value that was dynamically selected and assigned to the User. This includes values selected through modifiers, order, etc.

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) ExecContext 

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

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

func (*UserClient) Get 

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

Get returns a User entity by its id.

func (*UserClient) GetX 

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

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

func (*UserClient) Hooks 

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

Hooks returns the client hooks.

func (*UserClient) Intercept 

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

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

func (*UserClient) Interceptors 

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

Interceptors returns the client interceptors.

func (*UserClient) MapCreateBulk 

func (c *UserClient) MapCreateBulk(slice any, setFunc func(*UserCreate, int)) *UserCreateBulk

MapCreateBulk creates a bulk creation builder from the given slice. For each item in the slice, the function creates a builder and applies setFunc on it.

func (*UserClient) Query 

func (c *UserClient) Query() *UserQuery

Query returns a query builder for User.

func (*UserClient) QueryContext 

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

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

func (*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) Exec 

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

Exec executes the query.

func (*UserCreate) ExecContext 

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

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

func (*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) OnConflict 

func (uc *UserCreate) OnConflict(opts ...sql.ConflictOption) *UserUpsertOne

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

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

func (*UserCreate) OnConflictColumns 

func (uc *UserCreate) OnConflictColumns(columns ...string) *UserUpsertOne

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

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

func (*UserCreate) QueryContext 

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

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

func (*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) SetCreatedAt 

func (uc *UserCreate) SetCreatedAt(i int64) *UserCreate

SetCreatedAt sets the "created_at" field.

func (*UserCreate) SetEmail 

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

SetEmail sets the "email" field.

func (*UserCreate) SetNillableCreatedAt 

func (uc *UserCreate) SetNillableCreatedAt(i *int64) *UserCreate

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

func (*UserCreate) SetNillableUID 

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

SetNillableUID sets the "uid" field if the given value is not nil.

func (*UserCreate) SetNillableUpdatedAt 

func (uc *UserCreate) SetNillableUpdatedAt(i *int64) *UserCreate

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

func (*UserCreate) SetPassword 

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

SetPassword sets the "password" field.

func (*UserCreate) SetUID 

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

SetUID sets the "uid" field.

func (*UserCreate) SetUpdatedAt 

func (uc *UserCreate) SetUpdatedAt(i int64) *UserCreate

SetUpdatedAt sets the "updated_at" field.

func (*UserCreate) SetUser 

func (uc *UserCreate) SetUser(input *User) *UserCreate

func (*UserCreate) SetUsername 

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

SetUsername sets the "username" field.

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) ExecContext 

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

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

func (*UserCreateBulk) ExecX 

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

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

func (*UserCreateBulk) OnConflict 

func (ucb *UserCreateBulk) OnConflict(opts ...sql.ConflictOption) *UserUpsertBulk

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

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

func (*UserCreateBulk) OnConflictColumns 

func (ucb *UserCreateBulk) OnConflictColumns(columns ...string) *UserUpsertBulk

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

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

func (*UserCreateBulk) QueryContext 

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

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

func (*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) ExecContext 

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

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

func (*UserDelete) ExecX 

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

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

func (*UserDelete) QueryContext 

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

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

func (*UserDelete) Where 

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

Where appends a list predicates to the UserDelete builder.

type UserDeleteOne 

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

UserDeleteOne is the builder for deleting a single User entity.

func (*UserDeleteOne) Exec 

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

Exec executes the deletion query.

func (*UserDeleteOne) ExecX 

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

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

func (*UserDeleteOne) Where 

func (udo *UserDeleteOne) Where(ps ...predicate.User) *UserDeleteOne

Where appends a list predicates to the UserDelete builder.

type UserGroupBy 

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

UserGroupBy is the group-by builder for User entities.

func (*UserGroupBy) Aggregate 

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

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

func (*UserGroupBy) Bool 

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

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

func (*UserGroupBy) BoolX 

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

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

func (*UserGroupBy) Bools 

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

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

func (*UserGroupBy) BoolsX 

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

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

func (*UserGroupBy) Float64 

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

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

func (*UserGroupBy) Float64X 

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

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

func (*UserGroupBy) Float64s 

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

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

func (*UserGroupBy) Float64sX 

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

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

func (*UserGroupBy) Int 

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

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

func (*UserGroupBy) IntX 

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

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

func (*UserGroupBy) Ints 

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

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

func (*UserGroupBy) IntsX 

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

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

func (*UserGroupBy) Scan 

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

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

func (*UserGroupBy) ScanX 

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

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

func (*UserGroupBy) String 

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

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

func (*UserGroupBy) StringX 

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

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

func (*UserGroupBy) Strings 

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

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

func (*UserGroupBy) StringsX 

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

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

type UserMutation 

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

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

func (*UserMutation) AddCreatedAt 

func (m *UserMutation) AddCreatedAt(i int64)

AddCreatedAt adds i to the "created_at" field.

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) AddUpdatedAt 

func (m *UserMutation) AddUpdatedAt(i int64)

AddUpdatedAt adds i to the "updated_at" field.

func (*UserMutation) AddedCreatedAt 

func (m *UserMutation) AddedCreatedAt() (r int64, exists bool)

AddedCreatedAt returns the value that was added to the "created_at" field in this mutation.

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) AddedUpdatedAt 

func (m *UserMutation) AddedUpdatedAt() (r int64, exists bool)

AddedUpdatedAt returns the value that was added to the "updated_at" field 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) 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) CreatedAt 

func (m *UserMutation) CreatedAt() (r int64, exists bool)

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

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) Email 

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

Email returns the value of the "email" field in the mutation.

func (*UserMutation) ExecContext 

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

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

func (*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) OldCreatedAt 

func (m *UserMutation) OldCreatedAt(ctx context.Context) (v int64, err error)

OldCreatedAt returns the old "created_at" 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) OldEmail 

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

OldEmail returns the old "email" 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) 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) OldPassword 

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

OldPassword returns the old "password" 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) OldUID 

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

OldUID returns the old "uid" 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) OldUpdatedAt 

func (m *UserMutation) OldUpdatedAt(ctx context.Context) (v int64, err error)

OldUpdatedAt returns the old "updated_at" 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) OldUsername 

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

OldUsername returns the old "username" 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) Password 

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

Password returns the value of the "password" field in the mutation.

func (*UserMutation) QueryContext 

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

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

func (*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) ResetCreatedAt 

func (m *UserMutation) ResetCreatedAt()

ResetCreatedAt resets all changes to the "created_at" field.

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) ResetEmail 

func (m *UserMutation) ResetEmail()

ResetEmail resets all changes to the "email" field.

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) ResetPassword 

func (m *UserMutation) ResetPassword()

ResetPassword resets all changes to the "password" field.

func (*UserMutation) ResetUID 

func (m *UserMutation) ResetUID()

ResetUID resets all changes to the "uid" field.

func (*UserMutation) ResetUpdatedAt 

func (m *UserMutation) ResetUpdatedAt()

ResetUpdatedAt resets all changes to the "updated_at" field.

func (*UserMutation) ResetUsername 

func (m *UserMutation) ResetUsername()

ResetUsername resets all changes to the "username" field.

func (*UserMutation) SetCreatedAt 

func (m *UserMutation) SetCreatedAt(i int64)

SetCreatedAt sets the "created_at" field.

func (*UserMutation) SetEmail 

func (m *UserMutation) SetEmail(s string)

SetEmail sets the "email" 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) SetOp 

func (m *UserMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (*UserMutation) SetPassword 

func (m *UserMutation) SetPassword(s string)

SetPassword sets the "password" field.

func (*UserMutation) SetUID 

func (m *UserMutation) SetUID(s string)

SetUID sets the "uid" field.

func (*UserMutation) SetUpdatedAt 

func (m *UserMutation) SetUpdatedAt(i int64)

SetUpdatedAt sets the "updated_at" field.

func (*UserMutation) SetUsername 

func (m *UserMutation) SetUsername(s string)

SetUsername sets the "username" 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) UID 

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

UID returns the value of the "uid" field in the mutation.

func (*UserMutation) UpdatedAt 

func (m *UserMutation) UpdatedAt() (r int64, exists bool)

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

func (*UserMutation) Username 

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

Username returns the value of the "username" field in the mutation.

func (*UserMutation) Where 

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

Where appends a list predicates to the UserMutation builder.

func (*UserMutation) WhereP 

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

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

type UserPageList 

type UserPageList struct {
	List        []*User      `json:"list"`
	PageDetails *PageDetails `json:"pageDetails"`
}

UserPageList is User PageList result.

type UserPager 

type UserPager struct {
	Order  user.OrderOption
	Filter func(*UserQuery) (*UserQuery, error)
}

func (*UserPager) ApplyFilter 

func (p *UserPager) ApplyFilter(query *UserQuery) (*UserQuery, error)

type UserPaginateOption 

type UserPaginateOption func(*UserPager)

UserPaginateOption enables pagination customization.

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 const 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) ExecContext 

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

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

func (*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 {
	UID string `json:"uid,omitempty"`
	Count int `json:"count,omitempty"`
}

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

func (*UserQuery) IDs 

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

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

func (*UserQuery) IDsX 

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

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

func (*UserQuery) Limit 

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

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

func (*UserQuery) Modify 

func (uq *UserQuery) Modify(modifiers ...func(s *sql.Selector)) *UserSelect

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

func (*UserQuery) Offset 

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

Offset to start from.

func (*UserQuery) Only 

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

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

func (*UserQuery) OnlyID 

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

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

func (*UserQuery) OnlyIDX 

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

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

func (*UserQuery) OnlyX 

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

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

func (*UserQuery) Order 

func (uq *UserQuery) Order(o ...user.OrderOption) *UserQuery

Order specifies how the records should be ordered.

func (*UserQuery) Page 

func (u *UserQuery) Page(
	ctx context.Context, pageNum uint64, pageSize uint64, opts ...UserPaginateOption,
) (*UserPageList, error)

func (*UserQuery) QueryContext 

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

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

func (*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 {
	UID string `json:"uid,omitempty"`
}

client.User.Query().
	Select(user.FieldUID).
	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.

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) ExecContext 

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

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

func (*UserSelect) Float64 

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

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

func (*UserSelect) Float64X 

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

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

func (*UserSelect) Float64s 

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

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

func (*UserSelect) Float64sX 

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

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

func (*UserSelect) Int 

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

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

func (*UserSelect) IntX 

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

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

func (*UserSelect) Ints 

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

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

func (*UserSelect) IntsX 

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

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

func (*UserSelect) Modify 

func (us *UserSelect) Modify(modifiers ...func(s *sql.Selector)) *UserSelect

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

func (UserSelect) QueryContext 

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

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

func (*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) AddCreatedAt 

func (uu *UserUpdate) AddCreatedAt(i int64) *UserUpdate

AddCreatedAt adds i to the "created_at" field.

func (*UserUpdate) AddUpdatedAt 

func (uu *UserUpdate) AddUpdatedAt(i int64) *UserUpdate

AddUpdatedAt adds i to the "updated_at" field.

func (*UserUpdate) Exec 

func (uu *UserUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*UserUpdate) ExecContext 

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

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

func (*UserUpdate) ExecX 

func (uu *UserUpdate) ExecX(ctx context.Context)

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

func (*UserUpdate) Modify 

func (uu *UserUpdate) Modify(modifiers ...func(u *sql.UpdateBuilder)) *UserUpdate

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

func (*UserUpdate) Mutation 

func (uu *UserUpdate) Mutation() *UserMutation

Mutation returns the UserMutation object of the builder.

func (*UserUpdate) QueryContext 

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

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

func (*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) SetCreatedAt 

func (uu *UserUpdate) SetCreatedAt(i int64) *UserUpdate

SetCreatedAt sets the "created_at" field.

func (*UserUpdate) SetEmail 

func (uu *UserUpdate) SetEmail(s string) *UserUpdate

SetEmail sets the "email" field.

func (*UserUpdate) SetNillableCreatedAt 

func (uu *UserUpdate) SetNillableCreatedAt(i *int64) *UserUpdate

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

func (*UserUpdate) SetNillableEmail 

func (uu *UserUpdate) SetNillableEmail(s *string) *UserUpdate

SetNillableEmail sets the "email" field if the given value is not nil.

func (*UserUpdate) SetNillablePassword 

func (uu *UserUpdate) SetNillablePassword(s *string) *UserUpdate

SetNillablePassword sets the "password" field if the given value is not nil.

func (*UserUpdate) SetNillableUID 

func (uu *UserUpdate) SetNillableUID(s *string) *UserUpdate

SetNillableUID sets the "uid" field if the given value is not nil.

func (*UserUpdate) SetNillableUsername 

func (uu *UserUpdate) SetNillableUsername(s *string) *UserUpdate

SetNillableUsername sets the "username" field if the given value is not nil.

func (*UserUpdate) SetPassword 

func (uu *UserUpdate) SetPassword(s string) *UserUpdate

SetPassword sets the "password" field.

func (*UserUpdate) SetUID 

func (uu *UserUpdate) SetUID(s string) *UserUpdate

SetUID sets the "uid" field.

func (*UserUpdate) SetUpdatedAt 

func (uu *UserUpdate) SetUpdatedAt(i int64) *UserUpdate

SetUpdatedAt sets the "updated_at" field.

func (*UserUpdate) SetUsername 

func (uu *UserUpdate) SetUsername(s string) *UserUpdate

SetUsername sets the "username" field.

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) AddCreatedAt 

func (uuo *UserUpdateOne) AddCreatedAt(i int64) *UserUpdateOne

AddCreatedAt adds i to the "created_at" field.

func (*UserUpdateOne) AddUpdatedAt 

func (uuo *UserUpdateOne) AddUpdatedAt(i int64) *UserUpdateOne

AddUpdatedAt adds i to the "updated_at" field.

func (*UserUpdateOne) Exec 

func (uuo *UserUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*UserUpdateOne) ExecContext 

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

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

func (*UserUpdateOne) ExecX 

func (uuo *UserUpdateOne) ExecX(ctx context.Context)

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

func (*UserUpdateOne) Modify 

func (uuo *UserUpdateOne) Modify(modifiers ...func(u *sql.UpdateBuilder)) *UserUpdateOne

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

func (*UserUpdateOne) Mutation 

func (uuo *UserUpdateOne) Mutation() *UserMutation

Mutation returns the UserMutation object of the builder.

func (*UserUpdateOne) QueryContext 

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

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

func (*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) SetCreatedAt 

func (uuo *UserUpdateOne) SetCreatedAt(i int64) *UserUpdateOne

SetCreatedAt sets the "created_at" field.

func (*UserUpdateOne) SetEmail 

func (uuo *UserUpdateOne) SetEmail(s string) *UserUpdateOne

SetEmail sets the "email" field.

func (*UserUpdateOne) SetNillableCreatedAt 

func (uuo *UserUpdateOne) SetNillableCreatedAt(i *int64) *UserUpdateOne

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

func (*UserUpdateOne) SetNillableEmail 

func (uuo *UserUpdateOne) SetNillableEmail(s *string) *UserUpdateOne

SetNillableEmail sets the "email" field if the given value is not nil.

func (*UserUpdateOne) SetNillablePassword 

func (uuo *UserUpdateOne) SetNillablePassword(s *string) *UserUpdateOne

SetNillablePassword sets the "password" field if the given value is not nil.

func (*UserUpdateOne) SetNillableUID 

func (uuo *UserUpdateOne) SetNillableUID(s *string) *UserUpdateOne

SetNillableUID sets the "uid" field if the given value is not nil.

func (*UserUpdateOne) SetNillableUsername 

func (uuo *UserUpdateOne) SetNillableUsername(s *string) *UserUpdateOne

SetNillableUsername sets the "username" field if the given value is not nil.

func (*UserUpdateOne) SetPassword 

func (uuo *UserUpdateOne) SetPassword(s string) *UserUpdateOne

SetPassword sets the "password" field.

func (*UserUpdateOne) SetUID 

func (uuo *UserUpdateOne) SetUID(s string) *UserUpdateOne

SetUID sets the "uid" field.

func (*UserUpdateOne) SetUpdatedAt 

func (uuo *UserUpdateOne) SetUpdatedAt(i int64) *UserUpdateOne

SetUpdatedAt sets the "updated_at" field.

func (*UserUpdateOne) SetUsername 

func (uuo *UserUpdateOne) SetUsername(s string) *UserUpdateOne

SetUsername sets the "username" field.

func (*UserUpdateOne) Where 

func (uuo *UserUpdateOne) Where(ps ...predicate.User) *UserUpdateOne

Where appends a list predicates to the UserUpdate builder.

type UserUpsert 

type UserUpsert struct {
	*sql.UpdateSet
}

UserUpsert is the "OnConflict" setter.

func (*UserUpsert) AddCreatedAt 

func (u *UserUpsert) AddCreatedAt(v int64) *UserUpsert

AddCreatedAt adds v to the "created_at" field.

func (*UserUpsert) AddUpdatedAt 

func (u *UserUpsert) AddUpdatedAt(v int64) *UserUpsert

AddUpdatedAt adds v to the "updated_at" field.

func (*UserUpsert) SetCreatedAt 

func (u *UserUpsert) SetCreatedAt(v int64) *UserUpsert

SetCreatedAt sets the "created_at" field.

func (*UserUpsert) SetEmail 

func (u *UserUpsert) SetEmail(v string) *UserUpsert

SetEmail sets the "email" field.

func (*UserUpsert) SetPassword 

func (u *UserUpsert) SetPassword(v string) *UserUpsert

SetPassword sets the "password" field.

func (*UserUpsert) SetUID 

func (u *UserUpsert) SetUID(v string) *UserUpsert

SetUID sets the "uid" field.

func (*UserUpsert) SetUpdatedAt 

func (u *UserUpsert) SetUpdatedAt(v int64) *UserUpsert

SetUpdatedAt sets the "updated_at" field.

func (*UserUpsert) SetUsername 

func (u *UserUpsert) SetUsername(v string) *UserUpsert

SetUsername sets the "username" field.

func (*UserUpsert) UpdateCreatedAt 

func (u *UserUpsert) UpdateCreatedAt() *UserUpsert

UpdateCreatedAt sets the "created_at" field to the value that was provided on create.

func (*UserUpsert) UpdateEmail 

func (u *UserUpsert) UpdateEmail() *UserUpsert

UpdateEmail sets the "email" field to the value that was provided on create.

func (*UserUpsert) UpdatePassword 

func (u *UserUpsert) UpdatePassword() *UserUpsert

UpdatePassword sets the "password" field to the value that was provided on create.

func (*UserUpsert) UpdateUID 

func (u *UserUpsert) UpdateUID() *UserUpsert

UpdateUID sets the "uid" field to the value that was provided on create.

func (*UserUpsert) UpdateUpdatedAt 

func (u *UserUpsert) UpdateUpdatedAt() *UserUpsert

UpdateUpdatedAt sets the "updated_at" field to the value that was provided on create.

func (*UserUpsert) UpdateUsername 

func (u *UserUpsert) UpdateUsername() *UserUpsert

UpdateUsername sets the "username" field to the value that was provided on create.

type UserUpsertBulk 

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

UserUpsertBulk is the builder for "upsert"-ing a bulk of User nodes.

func (*UserUpsertBulk) AddCreatedAt 

func (u *UserUpsertBulk) AddCreatedAt(v int64) *UserUpsertBulk

AddCreatedAt adds v to the "created_at" field.

func (*UserUpsertBulk) AddUpdatedAt 

func (u *UserUpsertBulk) AddUpdatedAt(v int64) *UserUpsertBulk

AddUpdatedAt adds v to the "updated_at" field.

func (*UserUpsertBulk) DoNothing 

func (u *UserUpsertBulk) DoNothing() *UserUpsertBulk

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

func (*UserUpsertBulk) Exec 

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

Exec executes the query.

func (*UserUpsertBulk) ExecX 

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

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

func (*UserUpsertBulk) Ignore 

func (u *UserUpsertBulk) Ignore() *UserUpsertBulk

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

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

func (*UserUpsertBulk) SetCreatedAt 

func (u *UserUpsertBulk) SetCreatedAt(v int64) *UserUpsertBulk

SetCreatedAt sets the "created_at" field.

func (*UserUpsertBulk) SetEmail 

func (u *UserUpsertBulk) SetEmail(v string) *UserUpsertBulk

SetEmail sets the "email" field.

func (*UserUpsertBulk) SetPassword 

func (u *UserUpsertBulk) SetPassword(v string) *UserUpsertBulk

SetPassword sets the "password" field.

func (*UserUpsertBulk) SetUID 

func (u *UserUpsertBulk) SetUID(v string) *UserUpsertBulk

SetUID sets the "uid" field.

func (*UserUpsertBulk) SetUpdatedAt 

func (u *UserUpsertBulk) SetUpdatedAt(v int64) *UserUpsertBulk

SetUpdatedAt sets the "updated_at" field.

func (*UserUpsertBulk) SetUsername 

func (u *UserUpsertBulk) SetUsername(v string) *UserUpsertBulk

SetUsername sets the "username" field.

func (*UserUpsertBulk) Update 

func (u *UserUpsertBulk) Update(set func(*UserUpsert)) *UserUpsertBulk

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

func (*UserUpsertBulk) UpdateCreatedAt 

func (u *UserUpsertBulk) UpdateCreatedAt() *UserUpsertBulk

UpdateCreatedAt sets the "created_at" field to the value that was provided on create.

func (*UserUpsertBulk) UpdateEmail 

func (u *UserUpsertBulk) UpdateEmail() *UserUpsertBulk

UpdateEmail sets the "email" field to the value that was provided on create.

func (*UserUpsertBulk) UpdateNewValues 

func (u *UserUpsertBulk) UpdateNewValues() *UserUpsertBulk

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

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

func (*UserUpsertBulk) UpdatePassword 

func (u *UserUpsertBulk) UpdatePassword() *UserUpsertBulk

UpdatePassword sets the "password" field to the value that was provided on create.

func (*UserUpsertBulk) UpdateUID 

func (u *UserUpsertBulk) UpdateUID() *UserUpsertBulk

UpdateUID sets the "uid" field to the value that was provided on create.

func (*UserUpsertBulk) UpdateUpdatedAt 

func (u *UserUpsertBulk) UpdateUpdatedAt() *UserUpsertBulk

UpdateUpdatedAt sets the "updated_at" field to the value that was provided on create.

func (*UserUpsertBulk) UpdateUsername 

func (u *UserUpsertBulk) UpdateUsername() *UserUpsertBulk

UpdateUsername sets the "username" field to the value that was provided on create.

type UserUpsertOne 

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

UserUpsertOne is the builder for "upsert"-ing 

one User node.

func (*UserUpsertOne) AddCreatedAt 

func (u *UserUpsertOne) AddCreatedAt(v int64) *UserUpsertOne

AddCreatedAt adds v to the "created_at" field.

func (*UserUpsertOne) AddUpdatedAt 

func (u *UserUpsertOne) AddUpdatedAt(v int64) *UserUpsertOne

AddUpdatedAt adds v to the "updated_at" field.

func (*UserUpsertOne) DoNothing 

func (u *UserUpsertOne) DoNothing() *UserUpsertOne

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

func (*UserUpsertOne) Exec 

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

Exec executes the query.

func (*UserUpsertOne) ExecX 

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

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

func (*UserUpsertOne) ID 

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

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

func (*UserUpsertOne) IDX 

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

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

func (*UserUpsertOne) Ignore 

func (u *UserUpsertOne) Ignore() *UserUpsertOne

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

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

func (*UserUpsertOne) SetCreatedAt 

func (u *UserUpsertOne) SetCreatedAt(v int64) *UserUpsertOne

SetCreatedAt sets the "created_at" field.

func (*UserUpsertOne) SetEmail 

func (u *UserUpsertOne) SetEmail(v string) *UserUpsertOne

SetEmail sets the "email" field.

func (*UserUpsertOne) SetPassword 

func (u *UserUpsertOne) SetPassword(v string) *UserUpsertOne

SetPassword sets the "password" field.

func (*UserUpsertOne) SetUID 

func (u *UserUpsertOne) SetUID(v string) *UserUpsertOne

SetUID sets the "uid" field.

func (*UserUpsertOne) SetUpdatedAt 

func (u *UserUpsertOne) SetUpdatedAt(v int64) *UserUpsertOne

SetUpdatedAt sets the "updated_at" field.

func (*UserUpsertOne) SetUsername 

func (u *UserUpsertOne) SetUsername(v string) *UserUpsertOne

SetUsername sets the "username" field.

func (*UserUpsertOne) Update 

func (u *UserUpsertOne) Update(set func(*UserUpsert)) *UserUpsertOne

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

func (*UserUpsertOne) UpdateCreatedAt 

func (u *UserUpsertOne) UpdateCreatedAt() *UserUpsertOne

UpdateCreatedAt sets the "created_at" field to the value that was provided on create.

func (*UserUpsertOne) UpdateEmail 

func (u *UserUpsertOne) UpdateEmail() *UserUpsertOne

UpdateEmail sets the "email" field to the value that was provided on create.

func (*UserUpsertOne) UpdateNewValues 

func (u *UserUpsertOne) UpdateNewValues() *UserUpsertOne

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

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

func (*UserUpsertOne) UpdatePassword 

func (u *UserUpsertOne) UpdatePassword() *UserUpsertOne

UpdatePassword sets the "password" field to the value that was provided on create.

func (*UserUpsertOne) UpdateUID 

func (u *UserUpsertOne) UpdateUID() *UserUpsertOne

UpdateUID sets the "uid" field to the value that was provided on create.

func (*UserUpsertOne) UpdateUpdatedAt 

func (u *UserUpsertOne) UpdateUpdatedAt() *UserUpsertOne

UpdateUpdatedAt sets the "updated_at" field to the value that was provided on create.

func (*UserUpsertOne) UpdateUsername 

func (u *UserUpsertOne) UpdateUsername() *UserUpsertOne

UpdateUsername sets the "username" field to the value that was provided on create.

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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