ent

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 Go to latest Published: Aug 29, 2023 License: MIT Imports: 29 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.
	TypeEvent    = "Event"
	TypeResearch = "Research"
	TypeUser     = "User"
)

Variables ¶

View Source 
var (
	// EventOrderFieldID orders Event by id.
	EventOrderFieldID = &EventOrderField{
		Value: func(e *Event) (ent.Value, error) {
			return e.ID, nil
		},
		column: event.FieldID,
		toTerm: event.ByID,
		toCursor: func(e *Event) Cursor {
			return Cursor{
				ID:    e.ID,
				Value: e.ID,
			}
		},
	}
	// EventOrderFieldCreatedAt orders Event by created_at.
	EventOrderFieldCreatedAt = &EventOrderField{
		Value: func(e *Event) (ent.Value, error) {
			return e.CreatedAt, nil
		},
		column: event.FieldCreatedAt,
		toTerm: event.ByCreatedAt,
		toCursor: func(e *Event) Cursor {
			return Cursor{
				ID:    e.ID,
				Value: e.CreatedAt,
			}
		},
	}
)
View Source 
var DefaultEventOrder = &EventOrder{
	Direction: entgql.OrderDirectionAsc,
	Field: &EventOrderField{
		Value: func(e *Event) (ent.Value, error) {
			return e.ID, nil
		},
		column: event.FieldID,
		toTerm: event.ByID,
		toCursor: func(e *Event) Cursor {
			return Cursor{ID: e.ID}
		},
	},
}

DefaultEventOrder is the default ordering of Event.

View Source 
var DefaultResearchOrder = &ResearchOrder{
	Direction: entgql.OrderDirectionAsc,
	Field: &ResearchOrderField{
		Value: func(r *Research) (ent.Value, error) {
			return r.ID, nil
		},
		column: research.FieldID,
		toTerm: research.ByID,
		toCursor: func(r *Research) Cursor {
			return Cursor{ID: r.ID}
		},
	},
}

DefaultResearchOrder is the default ordering of Research.

View Source 
var DefaultUserOrder = &UserOrder{
	Direction: entgql.OrderDirectionAsc,
	Field: &UserOrderField{
		Value: func(u *User) (ent.Value, error) {
			return u.ID, nil
		},
		column: user.FieldID,
		toTerm: user.ByID,
		toCursor: func(u *User) Cursor {
			return Cursor{ID: u.ID}
		},
	},
}

DefaultUserOrder is the default ordering of User.

View Source 
var (
	// ResearchOrderFieldID orders Research by id.
	ResearchOrderFieldID = &ResearchOrderField{
		Value: func(r *Research) (ent.Value, error) {
			return r.ID, nil
		},
		column: research.FieldID,
		toTerm: research.ByID,
		toCursor: func(r *Research) Cursor {
			return Cursor{
				ID:    r.ID,
				Value: r.ID,
			}
		},
	}
)

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.

func OpenTxFromContext ¶ 

func OpenTxFromContext(ctx context.Context) (context.Context, driver.Tx, error)

OpenTxFromContext open transactions from client stored in context.

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
	// Event is the client for interacting with the Event builders.
	Event *EventClient
	// Research is the client for interacting with the Research builders.
	Research *ResearchClient
	// 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().
	Event.
	Query().
	Count(ctx)

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) Noder ¶ 

func (c *Client) Noder(ctx context.Context, id string, opts ...NodeOption) (_ Noder, err error)

Noder returns a Node by its id. If the NodeType was not provided, it will be derived from the id value according to the universal-id configuration. 

c.Noder(ctx, id)
c.Noder(ctx, id, ent.WithNodeType(typeResolver))

func (*Client) Noders ¶ 

func (c *Client) Noders(ctx context.Context, ids []string, opts ...NodeOption) ([]Noder, error)

func (*Client) OpenTx ¶ 

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

OpenTx opens a transaction and returns a transactional context along with the created transaction.

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 Cursor ¶ 

type Cursor = entgql.Cursor[string]

Common entgql types.

type Event ¶ 

type Event struct {

	// ID of the ent.
	ID string `json:"id,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt time.Time `json:"created_at,omitempty"`
	// UserID holds the value of the "user_id" field.
	UserID string `json:"user_id,omitempty"`
	// ResearchID holds the value of the "research_id" field.
	ResearchID string `json:"research_id,omitempty"`
	// UserAgent holds the value of the "user_agent" field.
	UserAgent string `json:"user_agent,omitempty"`
	// Content holds the value of the "content" field.
	Content map[string]interface{} `json:"content,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the EventQuery when eager-loading is set.
	Edges EventEdges `json:"edges"`
	// contains filtered or unexported fields
}

Event is the model entity for the Event schema.

func (*Event) IsNode ¶ 

func (*Event) IsNode()

IsNode implements the Node interface check for GQLGen.

func (*Event) QueryResearch ¶ 

func (e *Event) QueryResearch() *ResearchQuery

QueryResearch queries the "research" edge of the Event entity.

func (*Event) QueryUser ¶ 

func (e *Event) QueryUser() *UserQuery

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

func (*Event) Research ¶ 

func (e *Event) Research(ctx context.Context) (*Research, error)

func (*Event) String ¶ 

func (e *Event) String() string

String implements the fmt.Stringer.

func (*Event) ToEdge ¶ 

func (e *Event) ToEdge(order *EventOrder) *EventEdge

ToEdge converts Event into EventEdge.

func (*Event) Unwrap ¶ 

func (e *Event) Unwrap() *Event

Unwrap unwraps the Event 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 (*Event) Update ¶ 

func (e *Event) Update() *EventUpdateOne

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

func (*Event) User ¶ 

func (e *Event) User(ctx context.Context) (*User, error)

func (*Event) Value ¶ 

func (e *Event) Value(name string) (ent.Value, error)

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

type EventClient ¶ 

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

EventClient is a client for the Event schema.

func NewEventClient ¶ 

func NewEventClient(c config) *EventClient

NewEventClient returns a client for the Event from the given config.

func (*EventClient) Create ¶ 

func (c *EventClient) Create() *EventCreate

Create returns a builder for creating a Event entity.

func (*EventClient) CreateBulk ¶ 

func (c *EventClient) CreateBulk(builders ...*EventCreate) *EventCreateBulk

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

func (*EventClient) Delete ¶ 

func (c *EventClient) Delete() *EventDelete

Delete returns a delete builder for Event.

func (*EventClient) DeleteOne ¶ 

func (c *EventClient) DeleteOne(e *Event) *EventDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*EventClient) DeleteOneID ¶ 

func (c *EventClient) DeleteOneID(id string) *EventDeleteOne

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

func (*EventClient) Get ¶ 

func (c *EventClient) Get(ctx context.Context, id string) (*Event, error)

Get returns a Event entity by its id.

func (*EventClient) GetX ¶ 

func (c *EventClient) GetX(ctx context.Context, id string) *Event

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

func (*EventClient) Hooks ¶ 

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

Hooks returns the client hooks.

func (*EventClient) Intercept ¶ 

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

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

func (*EventClient) Interceptors ¶ 

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

Interceptors returns the client interceptors.

func (*EventClient) Query ¶ 

func (c *EventClient) Query() *EventQuery

Query returns a query builder for Event.

func (*EventClient) QueryResearch ¶ 

func (c *EventClient) QueryResearch(e *Event) *ResearchQuery

QueryResearch queries the research edge of a Event.

func (*EventClient) QueryUser ¶ 

func (c *EventClient) QueryUser(e *Event) *UserQuery

QueryUser queries the user edge of a Event.

func (*EventClient) Update ¶ 

func (c *EventClient) Update() *EventUpdate

Update returns an update builder for Event.

func (*EventClient) UpdateOne ¶ 

func (c *EventClient) UpdateOne(e *Event) *EventUpdateOne

UpdateOne returns an update builder for the given entity.

func (*EventClient) UpdateOneID ¶ 

func (c *EventClient) UpdateOneID(id string) *EventUpdateOne

UpdateOneID returns an update builder for the given id.

func (*EventClient) Use ¶ 

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

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

type EventConnection ¶ 

type EventConnection struct {
	Edges      []*EventEdge `json:"edges"`
	PageInfo   PageInfo     `json:"pageInfo"`
	TotalCount int          `json:"totalCount"`
}

EventConnection is the connection containing edges to Event.

type EventCreate ¶ 

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

EventCreate is the builder for creating a Event entity.

func (*EventCreate) Exec ¶ 

func (ec *EventCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*EventCreate) ExecX ¶ 

func (ec *EventCreate) ExecX(ctx context.Context)

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

func (*EventCreate) Mutation ¶ 

func (ec *EventCreate) Mutation() *EventMutation

Mutation returns the EventMutation object of the builder.

func (*EventCreate) Save ¶ 

func (ec *EventCreate) Save(ctx context.Context) (*Event, error)

Save creates the Event in the database.

func (*EventCreate) SaveX ¶ 

func (ec *EventCreate) SaveX(ctx context.Context) *Event

SaveX calls Save and panics if Save returns an error.

func (*EventCreate) SetContent ¶ 

func (ec *EventCreate) SetContent(m map[string]interface{}) *EventCreate

SetContent sets the "content" field.

func (*EventCreate) SetCreatedAt ¶ 

func (ec *EventCreate) SetCreatedAt(t time.Time) *EventCreate

SetCreatedAt sets the "created_at" field.

func (*EventCreate) SetID ¶ 

func (ec *EventCreate) SetID(s string) *EventCreate

SetID sets the "id" field.

func (*EventCreate) SetNillableCreatedAt ¶ 

func (ec *EventCreate) SetNillableCreatedAt(t *time.Time) *EventCreate

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

func (*EventCreate) SetNillableID ¶ 

func (ec *EventCreate) SetNillableID(s *string) *EventCreate

SetNillableID sets the "id" field if the given value is not nil.

func (*EventCreate) SetResearch ¶ 

func (ec *EventCreate) SetResearch(r *Research) *EventCreate

SetResearch sets the "research" edge to the Research entity.

func (*EventCreate) SetResearchID ¶ 

func (ec *EventCreate) SetResearchID(s string) *EventCreate

SetResearchID sets the "research_id" field.

func (*EventCreate) SetUser ¶ 

func (ec *EventCreate) SetUser(u *User) *EventCreate

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

func (*EventCreate) SetUserAgent ¶ 

func (ec *EventCreate) SetUserAgent(s string) *EventCreate

SetUserAgent sets the "user_agent" field.

func (*EventCreate) SetUserID ¶ 

func (ec *EventCreate) SetUserID(s string) *EventCreate

SetUserID sets the "user_id" field.

type EventCreateBulk ¶ 

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

EventCreateBulk is the builder for creating many Event entities in bulk.

func (*EventCreateBulk) Exec ¶ 

func (ecb *EventCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*EventCreateBulk) ExecX ¶ 

func (ecb *EventCreateBulk) ExecX(ctx context.Context)

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

func (*EventCreateBulk) Save ¶ 

func (ecb *EventCreateBulk) Save(ctx context.Context) ([]*Event, error)

Save creates the Event entities in the database.

func (*EventCreateBulk) SaveX ¶ 

func (ecb *EventCreateBulk) SaveX(ctx context.Context) []*Event

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

type EventDelete ¶ 

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

EventDelete is the builder for deleting a Event entity.

func (*EventDelete) Exec ¶ 

func (ed *EventDelete) Exec(ctx context.Context) (int, error)

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

func (*EventDelete) ExecX ¶ 

func (ed *EventDelete) ExecX(ctx context.Context) int

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

func (*EventDelete) Where ¶ 

func (ed *EventDelete) Where(ps ...predicate.Event) *EventDelete

Where appends a list predicates to the EventDelete builder.

type EventDeleteOne ¶ 

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

EventDeleteOne is the builder for deleting a single Event entity.

func (*EventDeleteOne) Exec ¶ 

func (edo *EventDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*EventDeleteOne) ExecX ¶ 

func (edo *EventDeleteOne) ExecX(ctx context.Context)

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

func (*EventDeleteOne) Where ¶ 

func (edo *EventDeleteOne) Where(ps ...predicate.Event) *EventDeleteOne

Where appends a list predicates to the EventDelete builder.

type EventEdge ¶ 

type EventEdge struct {
	Node   *Event `json:"node"`
	Cursor Cursor `json:"cursor"`
}

EventEdge is the edge representation of Event.

type EventEdges ¶ 

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

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

func (EventEdges) ResearchOrErr ¶ 

func (e EventEdges) ResearchOrErr() (*Research, error)

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

func (EventEdges) UserOrErr ¶ 

func (e EventEdges) 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 EventGroupBy ¶ 

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

EventGroupBy is the group-by builder for Event entities.

func (*EventGroupBy) Aggregate ¶ 

func (egb *EventGroupBy) Aggregate(fns ...AggregateFunc) *EventGroupBy

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

func (*EventGroupBy) Bool ¶ 

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

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

func (*EventGroupBy) BoolX ¶ 

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

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

func (*EventGroupBy) Bools ¶ 

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

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

func (*EventGroupBy) BoolsX ¶ 

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

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

func (*EventGroupBy) Float64 ¶ 

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

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

func (*EventGroupBy) Float64X ¶ 

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

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

func (*EventGroupBy) Float64s ¶ 

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

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

func (*EventGroupBy) Float64sX ¶ 

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

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

func (*EventGroupBy) Int ¶ 

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

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

func (*EventGroupBy) IntX ¶ 

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

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

func (*EventGroupBy) Ints ¶ 

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

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

func (*EventGroupBy) IntsX ¶ 

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

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

func (*EventGroupBy) Scan ¶ 

func (egb *EventGroupBy) Scan(ctx context.Context, v any) error

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

func (*EventGroupBy) ScanX ¶ 

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

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

func (*EventGroupBy) String ¶ 

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

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

func (*EventGroupBy) StringX ¶ 

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

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

func (*EventGroupBy) Strings ¶ 

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

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

func (*EventGroupBy) StringsX ¶ 

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

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

type EventMutation ¶ 

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

EventMutation represents an operation that mutates the Event nodes in the graph.

func (*EventMutation) AddField ¶ 

func (m *EventMutation) 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 (*EventMutation) AddedEdges ¶ 

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

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

func (*EventMutation) AddedField ¶ 

func (m *EventMutation) 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 (*EventMutation) AddedFields ¶ 

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

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

func (*EventMutation) AddedIDs ¶ 

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

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

func (*EventMutation) ClearEdge ¶ 

func (m *EventMutation) 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 (*EventMutation) ClearField ¶ 

func (m *EventMutation) 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 (*EventMutation) ClearResearch ¶ 

func (m *EventMutation) ClearResearch()

ClearResearch clears the "research" edge to the Research entity.

func (*EventMutation) ClearUser ¶ 

func (m *EventMutation) ClearUser()

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

func (*EventMutation) ClearedEdges ¶ 

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

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

func (*EventMutation) ClearedFields ¶ 

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

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

func (EventMutation) Client ¶ 

func (m EventMutation) 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 (*EventMutation) Content ¶ 

func (m *EventMutation) Content() (r map[string]interface{}, exists bool)

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

func (*EventMutation) CreatedAt ¶ 

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

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

func (*EventMutation) EdgeCleared ¶ 

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

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

func (*EventMutation) Field ¶ 

func (m *EventMutation) 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 (*EventMutation) FieldCleared ¶ 

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

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

func (*EventMutation) Fields ¶ 

func (m *EventMutation) 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 (*EventMutation) ID ¶ 

func (m *EventMutation) ID() (id string, exists bool)

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

func (*EventMutation) IDs ¶ 

func (m *EventMutation) IDs(ctx context.Context) ([]string, 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 (*EventMutation) OldContent ¶ 

func (m *EventMutation) OldContent(ctx context.Context) (v map[string]interface{}, err error)

OldContent returns the old "content" field's value of the Event entity. If the Event 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 (*EventMutation) OldCreatedAt ¶ 

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

OldCreatedAt returns the old "created_at" field's value of the Event entity. If the Event 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 (*EventMutation) OldField ¶ 

func (m *EventMutation) 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 (*EventMutation) OldResearchID ¶ added in v0.0.4 

func (m *EventMutation) OldResearchID(ctx context.Context) (v string, err error)

OldResearchID returns the old "research_id" field's value of the Event entity. If the Event 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 (*EventMutation) OldUserAgent ¶ 

func (m *EventMutation) OldUserAgent(ctx context.Context) (v string, err error)

OldUserAgent returns the old "user_agent" field's value of the Event entity. If the Event 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 (*EventMutation) OldUserID ¶ added in v0.0.4 

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

OldUserID returns the old "user_id" field's value of the Event entity. If the Event 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 (*EventMutation) Op ¶ 

func (m *EventMutation) Op() Op

Op returns the operation name.

func (*EventMutation) RemovedEdges ¶ 

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

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

func (*EventMutation) RemovedIDs ¶ 

func (m *EventMutation) 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 (*EventMutation) ResearchCleared ¶ 

func (m *EventMutation) ResearchCleared() bool

ResearchCleared reports if the "research" edge to the Research entity was cleared.

func (*EventMutation) ResearchID ¶ 

func (m *EventMutation) ResearchID() (r string, exists bool)

ResearchID returns the value of the "research_id" field in the mutation.

func (*EventMutation) ResearchIDs ¶ 

func (m *EventMutation) ResearchIDs() (ids []string)

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

func (*EventMutation) ResetContent ¶ 

func (m *EventMutation) ResetContent()

ResetContent resets all changes to the "content" field.

func (*EventMutation) ResetCreatedAt ¶ 

func (m *EventMutation) ResetCreatedAt()

ResetCreatedAt resets all changes to the "created_at" field.

func (*EventMutation) ResetEdge ¶ 

func (m *EventMutation) 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 (*EventMutation) ResetField ¶ 

func (m *EventMutation) 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 (*EventMutation) ResetResearch ¶ 

func (m *EventMutation) ResetResearch()

ResetResearch resets all changes to the "research" edge.

func (*EventMutation) ResetResearchID ¶ added in v0.0.4 

func (m *EventMutation) ResetResearchID()

ResetResearchID resets all changes to the "research_id" field.

func (*EventMutation) ResetUser ¶ 

func (m *EventMutation) ResetUser()

ResetUser resets all changes to the "user" edge.

func (*EventMutation) ResetUserAgent ¶ 

func (m *EventMutation) ResetUserAgent()

ResetUserAgent resets all changes to the "user_agent" field.

func (*EventMutation) ResetUserID ¶ added in v0.0.4 

func (m *EventMutation) ResetUserID()

ResetUserID resets all changes to the "user_id" field.

func (*EventMutation) SetContent ¶ 

func (m *EventMutation) SetContent(value map[string]interface{})

SetContent sets the "content" field.

func (*EventMutation) SetCreatedAt ¶ 

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

SetCreatedAt sets the "created_at" field.

func (*EventMutation) SetField ¶ 

func (m *EventMutation) 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 (*EventMutation) SetID ¶ 

func (m *EventMutation) SetID(id string)

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

func (*EventMutation) SetOp ¶ 

func (m *EventMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (*EventMutation) SetResearchID ¶ 

func (m *EventMutation) SetResearchID(s string)

SetResearchID sets the "research_id" field.

func (*EventMutation) SetUserAgent ¶ 

func (m *EventMutation) SetUserAgent(s string)

SetUserAgent sets the "user_agent" field.

func (*EventMutation) SetUserID ¶ 

func (m *EventMutation) SetUserID(s string)

SetUserID sets the "user_id" field.

func (EventMutation) Tx ¶ 

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

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

func (*EventMutation) Type ¶ 

func (m *EventMutation) Type() string

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

func (*EventMutation) UserAgent ¶ 

func (m *EventMutation) UserAgent() (r string, exists bool)

UserAgent returns the value of the "user_agent" field in the mutation.

func (*EventMutation) UserCleared ¶ 

func (m *EventMutation) UserCleared() bool

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

func (*EventMutation) UserID ¶ 

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

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

func (*EventMutation) UserIDs ¶ 

func (m *EventMutation) UserIDs() (ids []string)

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 (*EventMutation) Where ¶ 

func (m *EventMutation) Where(ps ...predicate.Event)

Where appends a list predicates to the EventMutation builder.

func (*EventMutation) WhereP ¶ 

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

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

type EventOrder ¶ 

type EventOrder struct {
	Direction OrderDirection   `json:"direction"`
	Field     *EventOrderField `json:"field"`
}

EventOrder defines the ordering of Event.

type EventOrderField ¶ 

type EventOrderField struct {
	// Value extracts the ordering value from the given Event.
	Value func(*Event) (ent.Value, error)
	// contains filtered or unexported fields
}

EventOrderField defines the ordering field of Event.

func (EventOrderField) MarshalGQL ¶ 

func (f EventOrderField) MarshalGQL(w io.Writer)

MarshalGQL implements graphql.Marshaler interface.

func (EventOrderField) String ¶ 

func (f EventOrderField) String() string

String implement fmt.Stringer interface.

func (*EventOrderField) UnmarshalGQL ¶ 

func (f *EventOrderField) UnmarshalGQL(v interface{}) error

UnmarshalGQL implements graphql.Unmarshaler interface.

type EventPaginateOption ¶ 

type EventPaginateOption func(*eventPager) error

EventPaginateOption enables pagination customization.

func WithEventFilter ¶ 

func WithEventFilter(filter func(*EventQuery) (*EventQuery, error)) EventPaginateOption

WithEventFilter configures pagination filter.

func WithEventOrder ¶ 

func WithEventOrder(order *EventOrder) EventPaginateOption

WithEventOrder configures pagination ordering.

type EventQuery ¶ 

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

EventQuery is the builder for querying Event entities.

func (*EventQuery) Aggregate ¶ 

func (eq *EventQuery) Aggregate(fns ...AggregateFunc) *EventSelect

Aggregate returns a EventSelect configured with the given aggregations.

func (*EventQuery) All ¶ 

func (eq *EventQuery) All(ctx context.Context) ([]*Event, error)

All executes the query and returns a list of Events.

func (*EventQuery) AllX ¶ 

func (eq *EventQuery) AllX(ctx context.Context) []*Event

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

func (*EventQuery) Clone ¶ 

func (eq *EventQuery) Clone() *EventQuery

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

func (*EventQuery) CollectFields ¶ 

func (e *EventQuery) CollectFields(ctx context.Context, satisfies ...string) (*EventQuery, error)

CollectFields tells the query-builder to eagerly load connected nodes by resolver context.

func (*EventQuery) Count ¶ 

func (eq *EventQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*EventQuery) CountX ¶ 

func (eq *EventQuery) CountX(ctx context.Context) int

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

func (*EventQuery) Exist ¶ 

func (eq *EventQuery) Exist(ctx context.Context) (bool, error)

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

func (*EventQuery) ExistX ¶ 

func (eq *EventQuery) ExistX(ctx context.Context) bool

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

func (*EventQuery) First ¶ 

func (eq *EventQuery) First(ctx context.Context) (*Event, error)

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

func (*EventQuery) FirstID ¶ 

func (eq *EventQuery) FirstID(ctx context.Context) (id string, err error)

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

func (*EventQuery) FirstIDX ¶ 

func (eq *EventQuery) FirstIDX(ctx context.Context) string

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

func (*EventQuery) FirstX ¶ 

func (eq *EventQuery) FirstX(ctx context.Context) *Event

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

func (*EventQuery) GroupBy ¶ 

func (eq *EventQuery) GroupBy(field string, fields ...string) *EventGroupBy

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 {
	CreatedAt time.Time `json:"created_at,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Event.Query().
	GroupBy(event.FieldCreatedAt).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*EventQuery) IDs ¶ 

func (eq *EventQuery) IDs(ctx context.Context) (ids []string, err error)

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

func (*EventQuery) IDsX ¶ 

func (eq *EventQuery) IDsX(ctx context.Context) []string

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

func (*EventQuery) Limit ¶ 

func (eq *EventQuery) Limit(limit int) *EventQuery

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

func (*EventQuery) Offset ¶ 

func (eq *EventQuery) Offset(offset int) *EventQuery

Offset to start from.

func (*EventQuery) Only ¶ 

func (eq *EventQuery) Only(ctx context.Context) (*Event, error)

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

func (*EventQuery) OnlyID ¶ 

func (eq *EventQuery) OnlyID(ctx context.Context) (id string, err error)

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

func (*EventQuery) OnlyIDX ¶ 

func (eq *EventQuery) OnlyIDX(ctx context.Context) string

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

func (*EventQuery) OnlyX ¶ 

func (eq *EventQuery) OnlyX(ctx context.Context) *Event

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

func (*EventQuery) Order ¶ 

func (eq *EventQuery) Order(o ...event.OrderOption) *EventQuery

Order specifies how the records should be ordered.

func (*EventQuery) Paginate ¶ 

func (e *EventQuery) Paginate(
	ctx context.Context, after *Cursor, first *int,
	before *Cursor, last *int, opts ...EventPaginateOption,
) (*EventConnection, error)

Paginate executes the query and returns a relay based cursor connection to Event.

func (*EventQuery) QueryResearch ¶ 

func (eq *EventQuery) QueryResearch() *ResearchQuery

QueryResearch chains the current query on the "research" edge.

func (*EventQuery) QueryUser ¶ 

func (eq *EventQuery) QueryUser() *UserQuery

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

func (*EventQuery) Select ¶ 

func (eq *EventQuery) Select(fields ...string) *EventSelect

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 {
	CreatedAt time.Time `json:"created_at,omitempty"`
}

client.Event.Query().
	Select(event.FieldCreatedAt).
	Scan(ctx, &v)

func (*EventQuery) Unique ¶ 

func (eq *EventQuery) Unique(unique bool) *EventQuery

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 (*EventQuery) Where ¶ 

func (eq *EventQuery) Where(ps ...predicate.Event) *EventQuery

Where adds a new predicate for the EventQuery builder.

func (*EventQuery) WithResearch ¶ 

func (eq *EventQuery) WithResearch(opts ...func(*ResearchQuery)) *EventQuery

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

func (*EventQuery) WithUser ¶ 

func (eq *EventQuery) WithUser(opts ...func(*UserQuery)) *EventQuery

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 EventSelect ¶ 

type EventSelect struct {
	*EventQuery
	// contains filtered or unexported fields
}

EventSelect is the builder for selecting fields of Event entities.

func (*EventSelect) Aggregate ¶ 

func (es *EventSelect) Aggregate(fns ...AggregateFunc) *EventSelect

Aggregate adds the given aggregation functions to the selector query.

func (*EventSelect) Bool ¶ 

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

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

func (*EventSelect) BoolX ¶ 

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

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

func (*EventSelect) Bools ¶ 

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

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

func (*EventSelect) BoolsX ¶ 

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

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

func (*EventSelect) Float64 ¶ 

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

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

func (*EventSelect) Float64X ¶ 

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

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

func (*EventSelect) Float64s ¶ 

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

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

func (*EventSelect) Float64sX ¶ 

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

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

func (*EventSelect) Int ¶ 

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

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

func (*EventSelect) IntX ¶ 

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

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

func (*EventSelect) Ints ¶ 

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

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

func (*EventSelect) IntsX ¶ 

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

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

func (*EventSelect) Scan ¶ 

func (es *EventSelect) Scan(ctx context.Context, v any) error

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

func (*EventSelect) ScanX ¶ 

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

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

func (*EventSelect) String ¶ 

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

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

func (*EventSelect) StringX ¶ 

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

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

func (*EventSelect) Strings ¶ 

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

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

func (*EventSelect) StringsX ¶ 

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

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

type EventUpdate ¶ 

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

EventUpdate is the builder for updating Event entities.

func (*EventUpdate) ClearResearch ¶ 

func (eu *EventUpdate) ClearResearch() *EventUpdate

ClearResearch clears the "research" edge to the Research entity.

func (*EventUpdate) ClearUser ¶ 

func (eu *EventUpdate) ClearUser() *EventUpdate

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

func (*EventUpdate) Exec ¶ 

func (eu *EventUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*EventUpdate) ExecX ¶ 

func (eu *EventUpdate) ExecX(ctx context.Context)

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

func (*EventUpdate) Mutation ¶ 

func (eu *EventUpdate) Mutation() *EventMutation

Mutation returns the EventMutation object of the builder.

func (*EventUpdate) Save ¶ 

func (eu *EventUpdate) Save(ctx context.Context) (int, error)

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

func (*EventUpdate) SaveX ¶ 

func (eu *EventUpdate) SaveX(ctx context.Context) int

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

func (*EventUpdate) SetContent ¶ 

func (eu *EventUpdate) SetContent(m map[string]interface{}) *EventUpdate

SetContent sets the "content" field.

func (*EventUpdate) SetResearch ¶ 

func (eu *EventUpdate) SetResearch(r *Research) *EventUpdate

SetResearch sets the "research" edge to the Research entity.

func (*EventUpdate) SetResearchID ¶ 

func (eu *EventUpdate) SetResearchID(s string) *EventUpdate

SetResearchID sets the "research_id" field.

func (*EventUpdate) SetUser ¶ 

func (eu *EventUpdate) SetUser(u *User) *EventUpdate

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

func (*EventUpdate) SetUserAgent ¶ 

func (eu *EventUpdate) SetUserAgent(s string) *EventUpdate

SetUserAgent sets the "user_agent" field.

func (*EventUpdate) SetUserID ¶ 

func (eu *EventUpdate) SetUserID(s string) *EventUpdate

SetUserID sets the "user_id" field.

func (*EventUpdate) Where ¶ 

func (eu *EventUpdate) Where(ps ...predicate.Event) *EventUpdate

Where appends a list predicates to the EventUpdate builder.

type EventUpdateOne ¶ 

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

EventUpdateOne is the builder for updating a single Event entity.

func (*EventUpdateOne) ClearResearch ¶ 

func (euo *EventUpdateOne) ClearResearch() *EventUpdateOne

ClearResearch clears the "research" edge to the Research entity.

func (*EventUpdateOne) ClearUser ¶ 

func (euo *EventUpdateOne) ClearUser() *EventUpdateOne

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

func (*EventUpdateOne) Exec ¶ 

func (euo *EventUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*EventUpdateOne) ExecX ¶ 

func (euo *EventUpdateOne) ExecX(ctx context.Context)

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

func (*EventUpdateOne) Mutation ¶ 

func (euo *EventUpdateOne) Mutation() *EventMutation

Mutation returns the EventMutation object of the builder.

func (*EventUpdateOne) Save ¶ 

func (euo *EventUpdateOne) Save(ctx context.Context) (*Event, error)

Save executes the query and returns the updated Event entity.

func (*EventUpdateOne) SaveX ¶ 

func (euo *EventUpdateOne) SaveX(ctx context.Context) *Event

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

func (*EventUpdateOne) Select ¶ 

func (euo *EventUpdateOne) Select(field string, fields ...string) *EventUpdateOne

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

func (*EventUpdateOne) SetContent ¶ 

func (euo *EventUpdateOne) SetContent(m map[string]interface{}) *EventUpdateOne

SetContent sets the "content" field.

func (*EventUpdateOne) SetResearch ¶ 

func (euo *EventUpdateOne) SetResearch(r *Research) *EventUpdateOne

SetResearch sets the "research" edge to the Research entity.

func (*EventUpdateOne) SetResearchID ¶ 

func (euo *EventUpdateOne) SetResearchID(s string) *EventUpdateOne

SetResearchID sets the "research_id" field.

func (*EventUpdateOne) SetUser ¶ 

func (euo *EventUpdateOne) SetUser(u *User) *EventUpdateOne

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

func (*EventUpdateOne) SetUserAgent ¶ 

func (euo *EventUpdateOne) SetUserAgent(s string) *EventUpdateOne

SetUserAgent sets the "user_agent" field.

func (*EventUpdateOne) SetUserID ¶ 

func (euo *EventUpdateOne) SetUserID(s string) *EventUpdateOne

SetUserID sets the "user_id" field.

func (*EventUpdateOne) Where ¶ 

func (euo *EventUpdateOne) Where(ps ...predicate.Event) *EventUpdateOne

Where appends a list predicates to the EventUpdate builder.

type Events ¶ 

type Events []*Event

Events is a parsable slice of Event.

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 NodeOption ¶ 

type NodeOption func(*nodeOptions)

NodeOption allows configuring the Noder execution using functional options.

func WithFixedNodeType ¶ 

func WithFixedNodeType(t string) NodeOption

WithFixedNodeType sets the Type of the node to a fixed value.

func WithNodeType ¶ 

func WithNodeType(f func(context.Context, string) (string, error)) NodeOption

WithNodeType sets the node Type resolver function (i.e. the table to query). If was not provided, the table will be derived from the universal-id configuration as described in: https://entgo.io/docs/migrate/#universal-ids.

type Noder ¶ 

type Noder interface {
	IsNode()
}

Noder wraps the basic Node method.

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 = entgql.OrderDirection

Common entgql types.

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 PageInfo ¶ 

type PageInfo = entgql.PageInfo[string]

Common entgql types.

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 Research ¶ 

type Research struct {

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

Research is the model entity for the Research schema.

func (*Research) Events ¶ 

func (r *Research) Events(ctx context.Context) (result []*Event, err error)

func (*Research) IsNode ¶ 

func (*Research) IsNode()

IsNode implements the Node interface check for GQLGen.

func (*Research) NamedEvents ¶ 

func (r *Research) NamedEvents(name string) ([]*Event, error)

NamedEvents returns the Events named value or an error if the edge was not loaded in eager-loading with this name.

func (*Research) QueryEvents ¶ 

func (r *Research) QueryEvents() *EventQuery

QueryEvents queries the "events" edge of the Research entity.

func (*Research) String ¶ 

func (r *Research) String() string

String implements the fmt.Stringer.

func (*Research) ToEdge ¶ 

func (r *Research) ToEdge(order *ResearchOrder) *ResearchEdge

ToEdge converts Research into ResearchEdge.

func (*Research) Unwrap ¶ 

func (r *Research) Unwrap() *Research

Unwrap unwraps the Research 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 (*Research) Update ¶ 

func (r *Research) Update() *ResearchUpdateOne

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

func (*Research) Value ¶ 

func (r *Research) Value(name string) (ent.Value, error)

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

type ResearchClient ¶ 

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

ResearchClient is a client for the Research schema.

func NewResearchClient ¶ 

func NewResearchClient(c config) *ResearchClient

NewResearchClient returns a client for the Research from the given config.

func (*ResearchClient) Create ¶ 

func (c *ResearchClient) Create() *ResearchCreate

Create returns a builder for creating a Research entity.

func (*ResearchClient) CreateBulk ¶ 

func (c *ResearchClient) CreateBulk(builders ...*ResearchCreate) *ResearchCreateBulk

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

func (*ResearchClient) Delete ¶ 

func (c *ResearchClient) Delete() *ResearchDelete

Delete returns a delete builder for Research.

func (*ResearchClient) DeleteOne ¶ 

func (c *ResearchClient) DeleteOne(r *Research) *ResearchDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*ResearchClient) DeleteOneID ¶ 

func (c *ResearchClient) DeleteOneID(id string) *ResearchDeleteOne

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

func (*ResearchClient) Get ¶ 

func (c *ResearchClient) Get(ctx context.Context, id string) (*Research, error)

Get returns a Research entity by its id.

func (*ResearchClient) GetX ¶ 

func (c *ResearchClient) GetX(ctx context.Context, id string) *Research

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

func (*ResearchClient) Hooks ¶ 

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

Hooks returns the client hooks.

func (*ResearchClient) Intercept ¶ 

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

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

func (*ResearchClient) Interceptors ¶ 

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

Interceptors returns the client interceptors.

func (*ResearchClient) Query ¶ 

func (c *ResearchClient) Query() *ResearchQuery

Query returns a query builder for Research.

func (*ResearchClient) QueryEvents ¶ 

func (c *ResearchClient) QueryEvents(r *Research) *EventQuery

QueryEvents queries the events edge of a Research.

func (*ResearchClient) Update ¶ 

func (c *ResearchClient) Update() *ResearchUpdate

Update returns an update builder for Research.

func (*ResearchClient) UpdateOne ¶ 

func (c *ResearchClient) UpdateOne(r *Research) *ResearchUpdateOne

UpdateOne returns an update builder for the given entity.

func (*ResearchClient) UpdateOneID ¶ 

func (c *ResearchClient) UpdateOneID(id string) *ResearchUpdateOne

UpdateOneID returns an update builder for the given id.

func (*ResearchClient) Use ¶ 

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

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

type ResearchConnection ¶ 

type ResearchConnection struct {
	Edges      []*ResearchEdge `json:"edges"`
	PageInfo   PageInfo        `json:"pageInfo"`
	TotalCount int             `json:"totalCount"`
}

ResearchConnection is the connection containing edges to Research.

type ResearchCreate ¶ 

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

ResearchCreate is the builder for creating a Research entity.

func (*ResearchCreate) AddEventIDs ¶ 

func (rc *ResearchCreate) AddEventIDs(ids ...string) *ResearchCreate

AddEventIDs adds the "events" edge to the Event entity by IDs.

func (*ResearchCreate) AddEvents ¶ 

func (rc *ResearchCreate) AddEvents(e ...*Event) *ResearchCreate

AddEvents adds the "events" edges to the Event entity.

func (*ResearchCreate) Exec ¶ 

func (rc *ResearchCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*ResearchCreate) ExecX ¶ 

func (rc *ResearchCreate) ExecX(ctx context.Context)

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

func (*ResearchCreate) Mutation ¶ 

func (rc *ResearchCreate) Mutation() *ResearchMutation

Mutation returns the ResearchMutation object of the builder.

func (*ResearchCreate) Save ¶ 

func (rc *ResearchCreate) Save(ctx context.Context) (*Research, error)

Save creates the Research in the database.

func (*ResearchCreate) SaveX ¶ 

func (rc *ResearchCreate) SaveX(ctx context.Context) *Research

SaveX calls Save and panics if Save returns an error.

func (*ResearchCreate) SetID ¶ 

func (rc *ResearchCreate) SetID(s string) *ResearchCreate

SetID sets the "id" field.

func (*ResearchCreate) SetName ¶ 

func (rc *ResearchCreate) SetName(s string) *ResearchCreate

SetName sets the "name" field.

func (*ResearchCreate) SetNillableID ¶ 

func (rc *ResearchCreate) SetNillableID(s *string) *ResearchCreate

SetNillableID sets the "id" field if the given value is not nil.

func (*ResearchCreate) SetSchema ¶ 

func (rc *ResearchCreate) SetSchema(b []byte) *ResearchCreate

SetSchema sets the "schema" field.

type ResearchCreateBulk ¶ 

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

ResearchCreateBulk is the builder for creating many Research entities in bulk.

func (*ResearchCreateBulk) Exec ¶ 

func (rcb *ResearchCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*ResearchCreateBulk) ExecX ¶ 

func (rcb *ResearchCreateBulk) ExecX(ctx context.Context)

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

func (*ResearchCreateBulk) Save ¶ 

func (rcb *ResearchCreateBulk) Save(ctx context.Context) ([]*Research, error)

Save creates the Research entities in the database.

func (*ResearchCreateBulk) SaveX ¶ 

func (rcb *ResearchCreateBulk) SaveX(ctx context.Context) []*Research

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

type ResearchDelete ¶ 

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

ResearchDelete is the builder for deleting a Research entity.

func (*ResearchDelete) Exec ¶ 

func (rd *ResearchDelete) Exec(ctx context.Context) (int, error)

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

func (*ResearchDelete) ExecX ¶ 

func (rd *ResearchDelete) ExecX(ctx context.Context) int

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

func (*ResearchDelete) Where ¶ 

func (rd *ResearchDelete) Where(ps ...predicate.Research) *ResearchDelete

Where appends a list predicates to the ResearchDelete builder.

type ResearchDeleteOne ¶ 

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

ResearchDeleteOne is the builder for deleting a single Research entity.

func (*ResearchDeleteOne) Exec ¶ 

func (rdo *ResearchDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*ResearchDeleteOne) ExecX ¶ 

func (rdo *ResearchDeleteOne) ExecX(ctx context.Context)

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

func (*ResearchDeleteOne) Where ¶ 

func (rdo *ResearchDeleteOne) Where(ps ...predicate.Research) *ResearchDeleteOne

Where appends a list predicates to the ResearchDelete builder.

type ResearchEdge ¶ 

type ResearchEdge struct {
	Node   *Research `json:"node"`
	Cursor Cursor    `json:"cursor"`
}

ResearchEdge is the edge representation of Research.

type ResearchEdges ¶ 

type ResearchEdges struct {
	// Events holds the value of the events edge.
	Events []*Event `json:"events,omitempty"`
	// contains filtered or unexported fields
}

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

func (ResearchEdges) EventsOrErr ¶ 

func (e ResearchEdges) EventsOrErr() ([]*Event, error)

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

type ResearchGroupBy ¶ 

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

ResearchGroupBy is the group-by builder for Research entities.

func (*ResearchGroupBy) Aggregate ¶ 

func (rgb *ResearchGroupBy) Aggregate(fns ...AggregateFunc) *ResearchGroupBy

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

func (*ResearchGroupBy) Bool ¶ 

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

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

func (*ResearchGroupBy) BoolX ¶ 

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

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

func (*ResearchGroupBy) Bools ¶ 

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

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

func (*ResearchGroupBy) BoolsX ¶ 

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

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

func (*ResearchGroupBy) Float64 ¶ 

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

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

func (*ResearchGroupBy) Float64X ¶ 

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

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

func (*ResearchGroupBy) Float64s ¶ 

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

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

func (*ResearchGroupBy) Float64sX ¶ 

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

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

func (*ResearchGroupBy) Int ¶ 

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

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

func (*ResearchGroupBy) IntX ¶ 

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

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

func (*ResearchGroupBy) Ints ¶ 

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

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

func (*ResearchGroupBy) IntsX ¶ 

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

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

func (*ResearchGroupBy) Scan ¶ 

func (rgb *ResearchGroupBy) Scan(ctx context.Context, v any) error

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

func (*ResearchGroupBy) ScanX ¶ 

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

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

func (*ResearchGroupBy) String ¶ 

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

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

func (*ResearchGroupBy) StringX ¶ 

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

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

func (*ResearchGroupBy) Strings ¶ 

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

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

func (*ResearchGroupBy) StringsX ¶ 

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

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

type ResearchMutation ¶ 

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

ResearchMutation represents an operation that mutates the Research nodes in the graph.

func (*ResearchMutation) AddEventIDs ¶ 

func (m *ResearchMutation) AddEventIDs(ids ...string)

AddEventIDs adds the "events" edge to the Event entity by ids.

func (*ResearchMutation) AddField ¶ 

func (m *ResearchMutation) 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 (*ResearchMutation) AddedEdges ¶ 

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

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

func (*ResearchMutation) AddedField ¶ 

func (m *ResearchMutation) 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 (*ResearchMutation) AddedFields ¶ 

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

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

func (*ResearchMutation) AddedIDs ¶ 

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

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

func (*ResearchMutation) ClearEdge ¶ 

func (m *ResearchMutation) 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 (*ResearchMutation) ClearEvents ¶ 

func (m *ResearchMutation) ClearEvents()

ClearEvents clears the "events" edge to the Event entity.

func (*ResearchMutation) ClearField ¶ 

func (m *ResearchMutation) 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 (*ResearchMutation) ClearedEdges ¶ 

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

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

func (*ResearchMutation) ClearedFields ¶ 

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

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

func (ResearchMutation) Client ¶ 

func (m ResearchMutation) 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 (*ResearchMutation) EdgeCleared ¶ 

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

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

func (*ResearchMutation) EventsCleared ¶ 

func (m *ResearchMutation) EventsCleared() bool

EventsCleared reports if the "events" edge to the Event entity was cleared.

func (*ResearchMutation) EventsIDs ¶ 

func (m *ResearchMutation) EventsIDs() (ids []string)

EventsIDs returns the "events" edge IDs in the mutation.

func (*ResearchMutation) Field ¶ 

func (m *ResearchMutation) 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 (*ResearchMutation) FieldCleared ¶ 

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

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

func (*ResearchMutation) Fields ¶ 

func (m *ResearchMutation) 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 (*ResearchMutation) ID ¶ 

func (m *ResearchMutation) ID() (id string, exists bool)

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

func (*ResearchMutation) IDs ¶ 

func (m *ResearchMutation) IDs(ctx context.Context) ([]string, 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 (*ResearchMutation) Name ¶ 

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

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

func (*ResearchMutation) OldField ¶ 

func (m *ResearchMutation) 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 (*ResearchMutation) OldName ¶ 

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

OldName returns the old "name" field's value of the Research entity. If the Research 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 (*ResearchMutation) OldSchema ¶ 

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

OldSchema returns the old "schema" field's value of the Research entity. If the Research 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 (*ResearchMutation) Op ¶ 

func (m *ResearchMutation) Op() Op

Op returns the operation name.

func (*ResearchMutation) RemoveEventIDs ¶ 

func (m *ResearchMutation) RemoveEventIDs(ids ...string)

RemoveEventIDs removes the "events" edge to the Event entity by IDs.

func (*ResearchMutation) RemovedEdges ¶ 

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

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

func (*ResearchMutation) RemovedEventsIDs ¶ 

func (m *ResearchMutation) RemovedEventsIDs() (ids []string)

RemovedEvents returns the removed IDs of the "events" edge to the Event entity.

func (*ResearchMutation) RemovedIDs ¶ 

func (m *ResearchMutation) 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 (*ResearchMutation) ResetEdge ¶ 

func (m *ResearchMutation) 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 (*ResearchMutation) ResetEvents ¶ 

func (m *ResearchMutation) ResetEvents()

ResetEvents resets all changes to the "events" edge.

func (*ResearchMutation) ResetField ¶ 

func (m *ResearchMutation) 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 (*ResearchMutation) ResetName ¶ 

func (m *ResearchMutation) ResetName()

ResetName resets all changes to the "name" field.

func (*ResearchMutation) ResetSchema ¶ 

func (m *ResearchMutation) ResetSchema()

ResetSchema resets all changes to the "schema" field.

func (*ResearchMutation) Schema ¶ 

func (m *ResearchMutation) Schema() (r []byte, exists bool)

Schema returns the value of the "schema" field in the mutation.

func (*ResearchMutation) SetField ¶ 

func (m *ResearchMutation) 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 (*ResearchMutation) SetID ¶ 

func (m *ResearchMutation) SetID(id string)

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

func (*ResearchMutation) SetName ¶ 

func (m *ResearchMutation) SetName(s string)

SetName sets the "name" field.

func (*ResearchMutation) SetOp ¶ 

func (m *ResearchMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (*ResearchMutation) SetSchema ¶ 

func (m *ResearchMutation) SetSchema(b []byte)

SetSchema sets the "schema" field.

func (ResearchMutation) Tx ¶ 

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

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

func (*ResearchMutation) Type ¶ 

func (m *ResearchMutation) Type() string

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

func (*ResearchMutation) Where ¶ 

func (m *ResearchMutation) Where(ps ...predicate.Research)

Where appends a list predicates to the ResearchMutation builder.

func (*ResearchMutation) WhereP ¶ 

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

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

type ResearchOrder ¶ 

type ResearchOrder struct {
	Direction OrderDirection      `json:"direction"`
	Field     *ResearchOrderField `json:"field"`
}

ResearchOrder defines the ordering of Research.

type ResearchOrderField ¶ 

type ResearchOrderField struct {
	// Value extracts the ordering value from the given Research.
	Value func(*Research) (ent.Value, error)
	// contains filtered or unexported fields
}

ResearchOrderField defines the ordering field of Research.

func (ResearchOrderField) MarshalGQL ¶ 

func (f ResearchOrderField) MarshalGQL(w io.Writer)

MarshalGQL implements graphql.Marshaler interface.

func (ResearchOrderField) String ¶ 

func (f ResearchOrderField) String() string

String implement fmt.Stringer interface.

func (*ResearchOrderField) UnmarshalGQL ¶ 

func (f *ResearchOrderField) UnmarshalGQL(v interface{}) error

UnmarshalGQL implements graphql.Unmarshaler interface.

type ResearchPaginateOption ¶ 

type ResearchPaginateOption func(*researchPager) error

ResearchPaginateOption enables pagination customization.

func WithResearchFilter ¶ 

func WithResearchFilter(filter func(*ResearchQuery) (*ResearchQuery, error)) ResearchPaginateOption

WithResearchFilter configures pagination filter.

func WithResearchOrder ¶ 

func WithResearchOrder(order *ResearchOrder) ResearchPaginateOption

WithResearchOrder configures pagination ordering.

type ResearchQuery ¶ 

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

ResearchQuery is the builder for querying Research entities.

func (*ResearchQuery) Aggregate ¶ 

func (rq *ResearchQuery) Aggregate(fns ...AggregateFunc) *ResearchSelect

Aggregate returns a ResearchSelect configured with the given aggregations.

func (*ResearchQuery) All ¶ 

func (rq *ResearchQuery) All(ctx context.Context) ([]*Research, error)

All executes the query and returns a list of Researches.

func (*ResearchQuery) AllX ¶ 

func (rq *ResearchQuery) AllX(ctx context.Context) []*Research

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

func (*ResearchQuery) Clone ¶ 

func (rq *ResearchQuery) Clone() *ResearchQuery

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

func (*ResearchQuery) CollectFields ¶ 

func (r *ResearchQuery) CollectFields(ctx context.Context, satisfies ...string) (*ResearchQuery, error)

CollectFields tells the query-builder to eagerly load connected nodes by resolver context.

func (*ResearchQuery) Count ¶ 

func (rq *ResearchQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*ResearchQuery) CountX ¶ 

func (rq *ResearchQuery) CountX(ctx context.Context) int

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

func (*ResearchQuery) Exist ¶ 

func (rq *ResearchQuery) Exist(ctx context.Context) (bool, error)

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

func (*ResearchQuery) ExistX ¶ 

func (rq *ResearchQuery) ExistX(ctx context.Context) bool

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

func (*ResearchQuery) First ¶ 

func (rq *ResearchQuery) First(ctx context.Context) (*Research, error)

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

func (*ResearchQuery) FirstID ¶ 

func (rq *ResearchQuery) FirstID(ctx context.Context) (id string, err error)

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

func (*ResearchQuery) FirstIDX ¶ 

func (rq *ResearchQuery) FirstIDX(ctx context.Context) string

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

func (*ResearchQuery) FirstX ¶ 

func (rq *ResearchQuery) FirstX(ctx context.Context) *Research

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

func (*ResearchQuery) GroupBy ¶ 

func (rq *ResearchQuery) GroupBy(field string, fields ...string) *ResearchGroupBy

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.Research.Query().
	GroupBy(research.FieldName).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*ResearchQuery) IDs ¶ 

func (rq *ResearchQuery) IDs(ctx context.Context) (ids []string, err error)

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

func (*ResearchQuery) IDsX ¶ 

func (rq *ResearchQuery) IDsX(ctx context.Context) []string

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

func (*ResearchQuery) Limit ¶ 

func (rq *ResearchQuery) Limit(limit int) *ResearchQuery

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

func (*ResearchQuery) Offset ¶ 

func (rq *ResearchQuery) Offset(offset int) *ResearchQuery

Offset to start from.

func (*ResearchQuery) Only ¶ 

func (rq *ResearchQuery) Only(ctx context.Context) (*Research, error)

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

func (*ResearchQuery) OnlyID ¶ 

func (rq *ResearchQuery) OnlyID(ctx context.Context) (id string, err error)

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

func (*ResearchQuery) OnlyIDX ¶ 

func (rq *ResearchQuery) OnlyIDX(ctx context.Context) string

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

func (*ResearchQuery) OnlyX ¶ 

func (rq *ResearchQuery) OnlyX(ctx context.Context) *Research

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

func (*ResearchQuery) Order ¶ 

func (rq *ResearchQuery) Order(o ...research.OrderOption) *ResearchQuery

Order specifies how the records should be ordered.

func (*ResearchQuery) Paginate ¶ 

func (r *ResearchQuery) Paginate(
	ctx context.Context, after *Cursor, first *int,
	before *Cursor, last *int, opts ...ResearchPaginateOption,
) (*ResearchConnection, error)

Paginate executes the query and returns a relay based cursor connection to Research.

func (*ResearchQuery) QueryEvents ¶ 

func (rq *ResearchQuery) QueryEvents() *EventQuery

QueryEvents chains the current query on the "events" edge.

func (*ResearchQuery) Select ¶ 

func (rq *ResearchQuery) Select(fields ...string) *ResearchSelect

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.Research.Query().
	Select(research.FieldName).
	Scan(ctx, &v)

func (*ResearchQuery) Unique ¶ 

func (rq *ResearchQuery) Unique(unique bool) *ResearchQuery

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 (*ResearchQuery) Where ¶ 

func (rq *ResearchQuery) Where(ps ...predicate.Research) *ResearchQuery

Where adds a new predicate for the ResearchQuery builder.

func (*ResearchQuery) WithEvents ¶ 

func (rq *ResearchQuery) WithEvents(opts ...func(*EventQuery)) *ResearchQuery

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

func (*ResearchQuery) WithNamedEvents ¶ 

func (rq *ResearchQuery) WithNamedEvents(name string, opts ...func(*EventQuery)) *ResearchQuery

WithNamedEvents tells the query-builder to eager-load the nodes that are connected to the "events" edge with the given name. The optional arguments are used to configure the query builder of the edge.

type ResearchSelect ¶ 

type ResearchSelect struct {
	*ResearchQuery
	// contains filtered or unexported fields
}

ResearchSelect is the builder for selecting fields of Research entities.

func (*ResearchSelect) Aggregate ¶ 

func (rs *ResearchSelect) Aggregate(fns ...AggregateFunc) *ResearchSelect

Aggregate adds the given aggregation functions to the selector query.

func (*ResearchSelect) Bool ¶ 

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

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

func (*ResearchSelect) BoolX ¶ 

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

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

func (*ResearchSelect) Bools ¶ 

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

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

func (*ResearchSelect) BoolsX ¶ 

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

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

func (*ResearchSelect) Float64 ¶ 

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

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

func (*ResearchSelect) Float64X ¶ 

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

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

func (*ResearchSelect) Float64s ¶ 

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

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

func (*ResearchSelect) Float64sX ¶ 

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

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

func (*ResearchSelect) Int ¶ 

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

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

func (*ResearchSelect) IntX ¶ 

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

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

func (*ResearchSelect) Ints ¶ 

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

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

func (*ResearchSelect) IntsX ¶ 

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

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

func (*ResearchSelect) Scan ¶ 

func (rs *ResearchSelect) Scan(ctx context.Context, v any) error

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

func (*ResearchSelect) ScanX ¶ 

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

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

func (*ResearchSelect) String ¶ 

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

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

func (*ResearchSelect) StringX ¶ 

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

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

func (*ResearchSelect) Strings ¶ 

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

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

func (*ResearchSelect) StringsX ¶ 

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

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

type ResearchUpdate ¶ 

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

ResearchUpdate is the builder for updating Research entities.

func (*ResearchUpdate) AddEventIDs ¶ 

func (ru *ResearchUpdate) AddEventIDs(ids ...string) *ResearchUpdate

AddEventIDs adds the "events" edge to the Event entity by IDs.

func (*ResearchUpdate) AddEvents ¶ 

func (ru *ResearchUpdate) AddEvents(e ...*Event) *ResearchUpdate

AddEvents adds the "events" edges to the Event entity.

func (*ResearchUpdate) ClearEvents ¶ 

func (ru *ResearchUpdate) ClearEvents() *ResearchUpdate

ClearEvents clears all "events" edges to the Event entity.

func (*ResearchUpdate) Exec ¶ 

func (ru *ResearchUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*ResearchUpdate) ExecX ¶ 

func (ru *ResearchUpdate) ExecX(ctx context.Context)

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

func (*ResearchUpdate) Mutation ¶ 

func (ru *ResearchUpdate) Mutation() *ResearchMutation

Mutation returns the ResearchMutation object of the builder.

func (*ResearchUpdate) RemoveEventIDs ¶ 

func (ru *ResearchUpdate) RemoveEventIDs(ids ...string) *ResearchUpdate

RemoveEventIDs removes the "events" edge to Event entities by IDs.

func (*ResearchUpdate) RemoveEvents ¶ 

func (ru *ResearchUpdate) RemoveEvents(e ...*Event) *ResearchUpdate

RemoveEvents removes "events" edges to Event entities.

func (*ResearchUpdate) Save ¶ 

func (ru *ResearchUpdate) Save(ctx context.Context) (int, error)

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

func (*ResearchUpdate) SaveX ¶ 

func (ru *ResearchUpdate) SaveX(ctx context.Context) int

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

func (*ResearchUpdate) SetName ¶ 

func (ru *ResearchUpdate) SetName(s string) *ResearchUpdate

SetName sets the "name" field.

func (*ResearchUpdate) SetSchema ¶ 

func (ru *ResearchUpdate) SetSchema(b []byte) *ResearchUpdate

SetSchema sets the "schema" field.

func (*ResearchUpdate) Where ¶ 

func (ru *ResearchUpdate) Where(ps ...predicate.Research) *ResearchUpdate

Where appends a list predicates to the ResearchUpdate builder.

type ResearchUpdateOne ¶ 

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

ResearchUpdateOne is the builder for updating a single Research entity.

func (*ResearchUpdateOne) AddEventIDs ¶ 

func (ruo *ResearchUpdateOne) AddEventIDs(ids ...string) *ResearchUpdateOne

AddEventIDs adds the "events" edge to the Event entity by IDs.

func (*ResearchUpdateOne) AddEvents ¶ 

func (ruo *ResearchUpdateOne) AddEvents(e ...*Event) *ResearchUpdateOne

AddEvents adds the "events" edges to the Event entity.

func (*ResearchUpdateOne) ClearEvents ¶ 

func (ruo *ResearchUpdateOne) ClearEvents() *ResearchUpdateOne

ClearEvents clears all "events" edges to the Event entity.

func (*ResearchUpdateOne) Exec ¶ 

func (ruo *ResearchUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*ResearchUpdateOne) ExecX ¶ 

func (ruo *ResearchUpdateOne) ExecX(ctx context.Context)

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

func (*ResearchUpdateOne) Mutation ¶ 

func (ruo *ResearchUpdateOne) Mutation() *ResearchMutation

Mutation returns the ResearchMutation object of the builder.

func (*ResearchUpdateOne) RemoveEventIDs ¶ 

func (ruo *ResearchUpdateOne) RemoveEventIDs(ids ...string) *ResearchUpdateOne

RemoveEventIDs removes the "events" edge to Event entities by IDs.

func (*ResearchUpdateOne) RemoveEvents ¶ 

func (ruo *ResearchUpdateOne) RemoveEvents(e ...*Event) *ResearchUpdateOne

RemoveEvents removes "events" edges to Event entities.

func (*ResearchUpdateOne) Save ¶ 

func (ruo *ResearchUpdateOne) Save(ctx context.Context) (*Research, error)

Save executes the query and returns the updated Research entity.

func (*ResearchUpdateOne) SaveX ¶ 

func (ruo *ResearchUpdateOne) SaveX(ctx context.Context) *Research

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

func (*ResearchUpdateOne) Select ¶ 

func (ruo *ResearchUpdateOne) Select(field string, fields ...string) *ResearchUpdateOne

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

func (*ResearchUpdateOne) SetName ¶ 

func (ruo *ResearchUpdateOne) SetName(s string) *ResearchUpdateOne

SetName sets the "name" field.

func (*ResearchUpdateOne) SetSchema ¶ 

func (ruo *ResearchUpdateOne) SetSchema(b []byte) *ResearchUpdateOne

SetSchema sets the "schema" field.

func (*ResearchUpdateOne) Where ¶ 

func (ruo *ResearchUpdateOne) Where(ps ...predicate.Research) *ResearchUpdateOne

Where appends a list predicates to the ResearchUpdate builder.

type Researches ¶ 

type Researches []*Research

Researches is a parsable slice of Research.

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 {

	// Event is the client for interacting with the Event builders.
	Event *EventClient
	// Research is the client for interacting with the Research builders.
	Research *ResearchClient
	// 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 string `json:"id,omitempty"`
	// Name holds the value of the "name" field.
	Name string `json:"name,omitempty"`
	// Email holds the value of the "email" field.
	Email string `json:"email,omitempty"`
	// Credential holds the value of the "credential" field.
	Credential string `json:"credential,omitempty"`
	// Attributes holds the value of the "attributes" field.
	Attributes map[string]interface{} `json:"attributes,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) Events ¶ 

func (u *User) Events(ctx context.Context) (result []*Event, err error)

func (*User) IsNode ¶ 

func (*User) IsNode()

IsNode implements the Node interface check for GQLGen.

func (*User) NamedEvents ¶ 

func (u *User) NamedEvents(name string) ([]*Event, error)

NamedEvents returns the Events named value or an error if the edge was not loaded in eager-loading with this name.

func (*User) QueryEvents ¶ 

func (u *User) QueryEvents() *EventQuery

QueryEvents queries the "events" edge of the User entity.

func (*User) String ¶ 

func (u *User) String() string

String implements the fmt.Stringer.

func (*User) ToEdge ¶ 

func (u *User) ToEdge(order *UserOrder) *UserEdge

ToEdge converts User into UserEdge.

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 string) *UserDeleteOne

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

func (*UserClient) Get ¶ 

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

Get returns a User entity by its id.

func (*UserClient) GetX ¶ 

func (c *UserClient) GetX(ctx context.Context, id string) *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) Query ¶ 

func (c *UserClient) Query() *UserQuery

Query returns a query builder for User.

func (*UserClient) QueryEvents ¶ 

func (c *UserClient) QueryEvents(u *User) *EventQuery

QueryEvents queries the events 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 string) *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 UserConnection ¶ 

type UserConnection struct {
	Edges      []*UserEdge `json:"edges"`
	PageInfo   PageInfo    `json:"pageInfo"`
	TotalCount int         `json:"totalCount"`
}

UserConnection is the connection containing edges to User.

type UserCreate ¶ 

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

UserCreate is the builder for creating a User entity.

func (*UserCreate) AddEventIDs ¶ 

func (uc *UserCreate) AddEventIDs(ids ...string) *UserCreate

AddEventIDs adds the "events" edge to the Event entity by IDs.

func (*UserCreate) AddEvents ¶ 

func (uc *UserCreate) AddEvents(e ...*Event) *UserCreate

AddEvents adds the "events" edges to the Event 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) SetAttributes ¶ 

func (uc *UserCreate) SetAttributes(m map[string]interface{}) *UserCreate

SetAttributes sets the "attributes" field.

func (*UserCreate) SetCredential ¶ 

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

SetCredential sets the "credential" field.

func (*UserCreate) SetEmail ¶ 

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

SetEmail sets the "email" field.

func (*UserCreate) SetID ¶ 

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

SetID sets the "id" field.

func (*UserCreate) SetName ¶ 

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

SetName sets the "name" field.

func (*UserCreate) SetNillableID ¶ 

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

SetNillableID sets the "id" 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.

func (*UserDeleteOne) Where ¶ 

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

Where appends a list predicates to the UserDelete builder.

type UserEdge ¶ 

type UserEdge struct {
	Node   *User  `json:"node"`
	Cursor Cursor `json:"cursor"`
}

UserEdge is the edge representation of User.

type UserEdges ¶ 

type UserEdges struct {
	// Events holds the value of the events edge.
	Events []*Event `json:"events,omitempty"`
	// contains filtered or unexported fields
}

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

func (UserEdges) EventsOrErr ¶ 

func (e UserEdges) EventsOrErr() ([]*Event, error)

EventsOrErr returns the Events 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 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) AddEventIDs ¶ 

func (m *UserMutation) AddEventIDs(ids ...string)

AddEventIDs adds the "events" edge to the Event entity by ids.

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) 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) Attributes ¶ 

func (m *UserMutation) Attributes() (r map[string]interface{}, exists bool)

Attributes returns the value of the "attributes" field in the mutation.

func (*UserMutation) AttributesCleared ¶ 

func (m *UserMutation) AttributesCleared() bool

AttributesCleared returns if the "attributes" field was cleared in this mutation.

func (*UserMutation) ClearAttributes ¶ 

func (m *UserMutation) ClearAttributes()

ClearAttributes clears the value of the "attributes" field.

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) ClearEvents ¶ 

func (m *UserMutation) ClearEvents()

ClearEvents clears the "events" edge to the Event entity.

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) Credential ¶ 

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

Credential returns the value of the "credential" 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) EventsCleared ¶ 

func (m *UserMutation) EventsCleared() bool

EventsCleared reports if the "events" edge to the Event entity was cleared.

func (*UserMutation) EventsIDs ¶ 

func (m *UserMutation) EventsIDs() (ids []string)

EventsIDs returns the "events" edge IDs in the 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 string, exists bool)

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

func (*UserMutation) IDs ¶ 

func (m *UserMutation) IDs(ctx context.Context) ([]string, 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) Name ¶ 

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

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

func (*UserMutation) OldAttributes ¶ 

func (m *UserMutation) OldAttributes(ctx context.Context) (v map[string]interface{}, err error)

OldAttributes returns the old "attributes" 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) OldCredential ¶ 

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

OldCredential returns the old "credential" 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) 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) RemoveEventIDs ¶ 

func (m *UserMutation) RemoveEventIDs(ids ...string)

RemoveEventIDs removes the "events" edge to the Event entity by IDs.

func (*UserMutation) RemovedEdges ¶ 

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

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

func (*UserMutation) RemovedEventsIDs ¶ 

func (m *UserMutation) RemovedEventsIDs() (ids []string)

RemovedEvents returns the removed IDs of the "events" edge to the Event entity.

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) ResetAttributes ¶ 

func (m *UserMutation) ResetAttributes()

ResetAttributes resets all changes to the "attributes" field.

func (*UserMutation) ResetCredential ¶ 

func (m *UserMutation) ResetCredential()

ResetCredential resets all changes to the "credential" 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) ResetEvents ¶ 

func (m *UserMutation) ResetEvents()

ResetEvents resets all changes to the "events" edge.

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) ResetName ¶ 

func (m *UserMutation) ResetName()

ResetName resets all changes to the "name" field.

func (*UserMutation) SetAttributes ¶ 

func (m *UserMutation) SetAttributes(value map[string]interface{})

SetAttributes sets the "attributes" field.

func (*UserMutation) SetCredential ¶ 

func (m *UserMutation) SetCredential(s string)

SetCredential sets the "credential" 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) SetID ¶ 

func (m *UserMutation) SetID(id string)

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

func (*UserMutation) SetName ¶ 

func (m *UserMutation) SetName(s string)

SetName sets the "name" field.

func (*UserMutation) SetOp ¶ 

func (m *UserMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

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.

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 UserOrder ¶ 

type UserOrder struct {
	Direction OrderDirection  `json:"direction"`
	Field     *UserOrderField `json:"field"`
}

UserOrder defines the ordering of User.

type UserOrderField ¶ 

type UserOrderField struct {
	// Value extracts the ordering value from the given User.
	Value func(*User) (ent.Value, error)
	// contains filtered or unexported fields
}

UserOrderField defines the ordering field of User.

type UserPaginateOption ¶ 

type UserPaginateOption func(*userPager) error

UserPaginateOption enables pagination customization.

func WithUserFilter ¶ 

func WithUserFilter(filter func(*UserQuery) (*UserQuery, error)) UserPaginateOption

WithUserFilter configures pagination filter.

func WithUserOrder ¶ 

func WithUserOrder(order *UserOrder) UserPaginateOption

WithUserOrder configures pagination ordering.

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) CollectFields ¶ 

func (u *UserQuery) CollectFields(ctx context.Context, satisfies ...string) (*UserQuery, error)

CollectFields tells the query-builder to eagerly load connected nodes by resolver context.

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 string, 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) string

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) (ids []string, err error)

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

func (*UserQuery) IDsX ¶ 

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

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) 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 string, 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) string

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) Paginate ¶ 

func (u *UserQuery) Paginate(
	ctx context.Context, after *Cursor, first *int,
	before *Cursor, last *int, opts ...UserPaginateOption,
) (*UserConnection, error)

Paginate executes the query and returns a relay based cursor connection to User.

func (*UserQuery) QueryEvents ¶ 

func (uq *UserQuery) QueryEvents() *EventQuery

QueryEvents chains the current query on the "events" 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) WithEvents ¶ 

func (uq *UserQuery) WithEvents(opts ...func(*EventQuery)) *UserQuery

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

func (*UserQuery) WithNamedEvents ¶ 

func (uq *UserQuery) WithNamedEvents(name string, opts ...func(*EventQuery)) *UserQuery

WithNamedEvents tells the query-builder to eager-load the nodes that are connected to the "events" edge with the given name. 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) AddEventIDs ¶ 

func (uu *UserUpdate) AddEventIDs(ids ...string) *UserUpdate

AddEventIDs adds the "events" edge to the Event entity by IDs.

func (*UserUpdate) AddEvents ¶ 

func (uu *UserUpdate) AddEvents(e ...*Event) *UserUpdate

AddEvents adds the "events" edges to the Event entity.

func (*UserUpdate) ClearAttributes ¶ 

func (uu *UserUpdate) ClearAttributes() *UserUpdate

ClearAttributes clears the value of the "attributes" field.

func (*UserUpdate) ClearEvents ¶ 

func (uu *UserUpdate) ClearEvents() *UserUpdate

ClearEvents clears all "events" edges to the Event 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) RemoveEventIDs ¶ 

func (uu *UserUpdate) RemoveEventIDs(ids ...string) *UserUpdate

RemoveEventIDs removes the "events" edge to Event entities by IDs.

func (*UserUpdate) RemoveEvents ¶ 

func (uu *UserUpdate) RemoveEvents(e ...*Event) *UserUpdate

RemoveEvents removes "events" edges to Event 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) SetAttributes ¶ 

func (uu *UserUpdate) SetAttributes(m map[string]interface{}) *UserUpdate

SetAttributes sets the "attributes" field.

func (*UserUpdate) SetCredential ¶ 

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

SetCredential sets the "credential" field.

func (*UserUpdate) SetName ¶ 

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

SetName sets the "name" 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) AddEventIDs ¶ 

func (uuo *UserUpdateOne) AddEventIDs(ids ...string) *UserUpdateOne

AddEventIDs adds the "events" edge to the Event entity by IDs.

func (*UserUpdateOne) AddEvents ¶ 

func (uuo *UserUpdateOne) AddEvents(e ...*Event) *UserUpdateOne

AddEvents adds the "events" edges to the Event entity.

func (*UserUpdateOne) ClearAttributes ¶ 

func (uuo *UserUpdateOne) ClearAttributes() *UserUpdateOne

ClearAttributes clears the value of the "attributes" field.

func (*UserUpdateOne) ClearEvents ¶ 

func (uuo *UserUpdateOne) ClearEvents() *UserUpdateOne

ClearEvents clears all "events" edges to the Event 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) RemoveEventIDs ¶ 

func (uuo *UserUpdateOne) RemoveEventIDs(ids ...string) *UserUpdateOne

RemoveEventIDs removes the "events" edge to Event entities by IDs.

func (*UserUpdateOne) RemoveEvents ¶ 

func (uuo *UserUpdateOne) RemoveEvents(e ...*Event) *UserUpdateOne

RemoveEvents removes "events" edges to Event 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) SetAttributes ¶ 

func (uuo *UserUpdateOne) SetAttributes(m map[string]interface{}) *UserUpdateOne

SetAttributes sets the "attributes" field.

func (*UserUpdateOne) SetCredential ¶ 

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

SetCredential sets the "credential" field.

func (*UserUpdateOne) SetName ¶ 

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

SetName sets the "name" field.

func (*UserUpdateOne) Where ¶ 

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

Where appends a list predicates to the UserUpdate builder.

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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