ent

package
v0.1.7 Latest Latest
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 Go to latest Published: Nov 1, 2023 License: BSD-3-Clause Imports: 27 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.
	TypeEval = "Eval"
)

Variables

View Source 
var DefaultEvalOrder = &EvalOrder{
	Direction: entgql.OrderDirectionAsc,
	Field: &EvalOrderField{
		Value: func(e *Eval) (ent.Value, error) {
			return e.ID, nil
		},
		column: eval.FieldID,
		toTerm: eval.ByID,
		toCursor: func(e *Eval) Cursor {
			return Cursor{ID: e.ID}
		},
	},
}

DefaultEvalOrder is the default ordering of Eval.

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

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

Functions

func Asc 

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

Asc applies the given fields in ASC order.

func Desc 

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

Desc applies the given fields in DESC order.

func IsConstraintError 

func IsConstraintError(err error) bool

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

func IsNotFound 

func IsNotFound(err error) bool

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

func IsNotLoaded 

func IsNotLoaded(err error) bool

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

func IsNotSingular 

func IsNotSingular(err error) bool

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

func IsValidationError 

func IsValidationError(err error) bool

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

func MaskNotFound 

func MaskNotFound(err error) error

MaskNotFound masks not found error.

func NewContext 

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

NewContext returns a new context with the given Client attached.

func NewTxContext 

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

NewTxContext returns a new context with the given Tx attached.

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
	// Eval is the client for interacting with the Eval builders.
	Eval *EvalClient
	// 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().
	Eval.
	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 int, 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 []int, 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[int]

Common entgql types.

type Eval 

type Eval struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// Snippet holds the value of the "snippet" field.
	Snippet string `json:"snippet,omitempty"`
	// Result holds the value of the "result" field.
	Result []string `json:"result,omitempty"`
	// Time holds the value of the "time" field.
	Time string `json:"time,omitempty"`
	// contains filtered or unexported fields
}

Eval is the model entity for the Eval schema.

func (*Eval) IsNode 

func (n *Eval) IsNode()

IsNode implements the Node interface check for GQLGen.

func (*Eval) String 

func (e *Eval) String() string

String implements the fmt.Stringer.

func (*Eval) ToEdge 

func (e *Eval) ToEdge(order *EvalOrder) *EvalEdge

ToEdge converts Eval into EvalEdge.

func (*Eval) Unwrap 

func (e *Eval) Unwrap() *Eval

Unwrap unwraps the Eval 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 (*Eval) Update 

func (e *Eval) Update() *EvalUpdateOne

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

func (*Eval) Value 

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

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

type EvalClient 

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

EvalClient is a client for the Eval schema.

func NewEvalClient 

func NewEvalClient(c config) *EvalClient

NewEvalClient returns a client for the Eval from the given config.

func (*EvalClient) Create 

func (c *EvalClient) Create() *EvalCreate

Create returns a builder for creating a Eval entity.

func (*EvalClient) CreateBulk 

func (c *EvalClient) CreateBulk(builders ...*EvalCreate) *EvalCreateBulk

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

func (*EvalClient) Delete 

func (c *EvalClient) Delete() *EvalDelete

Delete returns a delete builder for Eval.

func (*EvalClient) DeleteOne 

func (c *EvalClient) DeleteOne(e *Eval) *EvalDeleteOne

DeleteOne returns a builder for deleting the given entity.

func (*EvalClient) DeleteOneID 

func (c *EvalClient) DeleteOneID(id int) *EvalDeleteOne

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

func (*EvalClient) Get 

func (c *EvalClient) Get(ctx context.Context, id int) (*Eval, error)

Get returns a Eval entity by its id.

func (*EvalClient) GetX 

func (c *EvalClient) GetX(ctx context.Context, id int) *Eval

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

func (*EvalClient) Hooks 

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

Hooks returns the client hooks.

func (*EvalClient) Intercept 

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

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

func (*EvalClient) Interceptors 

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

Interceptors returns the client interceptors.

func (*EvalClient) MapCreateBulk 

func (c *EvalClient) MapCreateBulk(slice any, setFunc func(*EvalCreate, int)) *EvalCreateBulk

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

func (*EvalClient) Query 

func (c *EvalClient) Query() *EvalQuery

Query returns a query builder for Eval.

func (*EvalClient) Update 

func (c *EvalClient) Update() *EvalUpdate

Update returns an update builder for Eval.

func (*EvalClient) UpdateOne 

func (c *EvalClient) UpdateOne(e *Eval) *EvalUpdateOne

UpdateOne returns an update builder for the given entity.

func (*EvalClient) UpdateOneID 

func (c *EvalClient) UpdateOneID(id int) *EvalUpdateOne

UpdateOneID returns an update builder for the given id.

func (*EvalClient) Use 

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

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

type EvalConnection 

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

EvalConnection is the connection containing edges to Eval.

type EvalCreate 

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

EvalCreate is the builder for creating a Eval entity.

func (*EvalCreate) Exec 

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

Exec executes the query.

func (*EvalCreate) ExecX 

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

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

func (*EvalCreate) Mutation 

func (ec *EvalCreate) Mutation() *EvalMutation

Mutation returns the EvalMutation object of the builder.

func (*EvalCreate) Save 

func (ec *EvalCreate) Save(ctx context.Context) (*Eval, error)

Save creates the Eval in the database.

func (*EvalCreate) SaveX 

func (ec *EvalCreate) SaveX(ctx context.Context) *Eval

SaveX calls Save and panics if Save returns an error.

func (*EvalCreate) SetResult 

func (ec *EvalCreate) SetResult(s []string) *EvalCreate

SetResult sets the "result" field.

func (*EvalCreate) SetSnippet 

func (ec *EvalCreate) SetSnippet(s string) *EvalCreate

SetSnippet sets the "snippet" field.

func (*EvalCreate) SetTime 

func (ec *EvalCreate) SetTime(s string) *EvalCreate

SetTime sets the "time" field.

type EvalCreateBulk 

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

EvalCreateBulk is the builder for creating many Eval entities in bulk.

func (*EvalCreateBulk) Exec 

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

Exec executes the query.

func (*EvalCreateBulk) ExecX 

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

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

func (*EvalCreateBulk) Save 

func (ecb *EvalCreateBulk) Save(ctx context.Context) ([]*Eval, error)

Save creates the Eval entities in the database.

func (*EvalCreateBulk) SaveX 

func (ecb *EvalCreateBulk) SaveX(ctx context.Context) []*Eval

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

type EvalDelete 

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

EvalDelete is the builder for deleting a Eval entity.

func (*EvalDelete) Exec 

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

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

func (*EvalDelete) ExecX 

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

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

func (*EvalDelete) Where 

func (ed *EvalDelete) Where(ps ...predicate.Eval) *EvalDelete

Where appends a list predicates to the EvalDelete builder.

type EvalDeleteOne 

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

EvalDeleteOne is the builder for deleting a single Eval entity.

func (*EvalDeleteOne) Exec 

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

Exec executes the deletion query.

func (*EvalDeleteOne) ExecX 

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

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

func (*EvalDeleteOne) Where 

func (edo *EvalDeleteOne) Where(ps ...predicate.Eval) *EvalDeleteOne

Where appends a list predicates to the EvalDelete builder.

type EvalEdge 

type EvalEdge struct {
	Node   *Eval  `json:"node"`
	Cursor Cursor `json:"cursor"`
}

EvalEdge is the edge representation of Eval.

type EvalGroupBy 

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

EvalGroupBy is the group-by builder for Eval entities.

func (*EvalGroupBy) Aggregate 

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

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

func (*EvalGroupBy) Bool 

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

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

func (*EvalGroupBy) BoolX 

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

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

func (*EvalGroupBy) Bools 

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

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

func (*EvalGroupBy) BoolsX 

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

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

func (*EvalGroupBy) Float64 

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

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

func (*EvalGroupBy) Float64X 

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

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

func (*EvalGroupBy) Float64s 

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

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

func (*EvalGroupBy) Float64sX 

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

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

func (*EvalGroupBy) Int 

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

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

func (*EvalGroupBy) IntX 

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

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

func (*EvalGroupBy) Ints 

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

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

func (*EvalGroupBy) IntsX 

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

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

func (*EvalGroupBy) Scan 

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

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

func (*EvalGroupBy) ScanX 

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

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

func (*EvalGroupBy) String 

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

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

func (*EvalGroupBy) StringX 

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

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

func (*EvalGroupBy) Strings 

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

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

func (*EvalGroupBy) StringsX 

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

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

type EvalMutation 

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

EvalMutation represents an operation that mutates the Eval nodes in the graph.

func (*EvalMutation) AddField 

func (m *EvalMutation) 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 (*EvalMutation) AddedEdges 

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

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

func (*EvalMutation) AddedField 

func (m *EvalMutation) 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 (*EvalMutation) AddedFields 

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

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

func (*EvalMutation) AddedIDs 

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

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

func (*EvalMutation) AppendResult 

func (m *EvalMutation) AppendResult(s []string)

AppendResult adds s to the "result" field.

func (*EvalMutation) AppendedResult 

func (m *EvalMutation) AppendedResult() ([]string, bool)

AppendedResult returns the list of values that were appended to the "result" field in this mutation.

func (*EvalMutation) ClearEdge 

func (m *EvalMutation) 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 (*EvalMutation) ClearField 

func (m *EvalMutation) 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 (*EvalMutation) ClearedEdges 

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

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

func (*EvalMutation) ClearedFields 

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

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

func (EvalMutation) Client 

func (m EvalMutation) 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 (*EvalMutation) EdgeCleared 

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

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

func (*EvalMutation) Field 

func (m *EvalMutation) 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 (*EvalMutation) FieldCleared 

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

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

func (*EvalMutation) Fields 

func (m *EvalMutation) 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 (*EvalMutation) ID 

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

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

func (*EvalMutation) IDs 

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

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

func (*EvalMutation) OldField 

func (m *EvalMutation) 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 (*EvalMutation) OldResult 

func (m *EvalMutation) OldResult(ctx context.Context) (v []string, err error)

OldResult returns the old "result" field's value of the Eval entity. If the Eval 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 (*EvalMutation) OldSnippet 

func (m *EvalMutation) OldSnippet(ctx context.Context) (v string, err error)

OldSnippet returns the old "snippet" field's value of the Eval entity. If the Eval 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 (*EvalMutation) OldTime 

func (m *EvalMutation) OldTime(ctx context.Context) (v string, err error)

OldTime returns the old "time" field's value of the Eval entity. If the Eval 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 (*EvalMutation) Op 

func (m *EvalMutation) Op() Op

Op returns the operation name.

func (*EvalMutation) RemovedEdges 

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

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

func (*EvalMutation) RemovedIDs 

func (m *EvalMutation) 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 (*EvalMutation) ResetEdge 

func (m *EvalMutation) 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 (*EvalMutation) ResetField 

func (m *EvalMutation) 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 (*EvalMutation) ResetResult 

func (m *EvalMutation) ResetResult()

ResetResult resets all changes to the "result" field.

func (*EvalMutation) ResetSnippet 

func (m *EvalMutation) ResetSnippet()

ResetSnippet resets all changes to the "snippet" field.

func (*EvalMutation) ResetTime 

func (m *EvalMutation) ResetTime()

ResetTime resets all changes to the "time" field.

func (*EvalMutation) Result 

func (m *EvalMutation) Result() (r []string, exists bool)

Result returns the value of the "result" field in the mutation.

func (*EvalMutation) SetField 

func (m *EvalMutation) 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 (*EvalMutation) SetOp 

func (m *EvalMutation) SetOp(op Op)

SetOp allows setting the mutation operation.

func (*EvalMutation) SetResult 

func (m *EvalMutation) SetResult(s []string)

SetResult sets the "result" field.

func (*EvalMutation) SetSnippet 

func (m *EvalMutation) SetSnippet(s string)

SetSnippet sets the "snippet" field.

func (*EvalMutation) SetTime 

func (m *EvalMutation) SetTime(s string)

SetTime sets the "time" field.

func (*EvalMutation) Snippet 

func (m *EvalMutation) Snippet() (r string, exists bool)

Snippet returns the value of the "snippet" field in the mutation.

func (*EvalMutation) Time 

func (m *EvalMutation) Time() (r string, exists bool)

Time returns the value of the "time" field in the mutation.

func (EvalMutation) Tx 

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

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

func (*EvalMutation) Type 

func (m *EvalMutation) Type() string

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

func (*EvalMutation) Where 

func (m *EvalMutation) Where(ps ...predicate.Eval)

Where appends a list predicates to the EvalMutation builder.

func (*EvalMutation) WhereP 

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

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

type EvalOrder 

type EvalOrder struct {
	Direction OrderDirection  `json:"direction"`
	Field     *EvalOrderField `json:"field"`
}

EvalOrder defines the ordering of Eval.

type EvalOrderField 

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

EvalOrderField defines the ordering field of Eval.

type EvalPaginateOption 

type EvalPaginateOption func(*evalPager) error

EvalPaginateOption enables pagination customization.

func WithEvalFilter 

func WithEvalFilter(filter func(*EvalQuery) (*EvalQuery, error)) EvalPaginateOption

WithEvalFilter configures pagination filter.

func WithEvalOrder 

func WithEvalOrder(order *EvalOrder) EvalPaginateOption

WithEvalOrder configures pagination ordering.

type EvalQuery 

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

EvalQuery is the builder for querying Eval entities.

func (*EvalQuery) Aggregate 

func (eq *EvalQuery) Aggregate(fns ...AggregateFunc) *EvalSelect

Aggregate returns a EvalSelect configured with the given aggregations.

func (*EvalQuery) All 

func (eq *EvalQuery) All(ctx context.Context) ([]*Eval, error)

All executes the query and returns a list of Evals.

func (*EvalQuery) AllX 

func (eq *EvalQuery) AllX(ctx context.Context) []*Eval

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

func (*EvalQuery) Clone 

func (eq *EvalQuery) Clone() *EvalQuery

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

func (*EvalQuery) CollectFields 

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

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

func (*EvalQuery) Count 

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

Count returns the count of the given query.

func (*EvalQuery) CountX 

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

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

func (*EvalQuery) Exist 

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

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

func (*EvalQuery) ExistX 

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

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

func (*EvalQuery) First 

func (eq *EvalQuery) First(ctx context.Context) (*Eval, error)

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

func (*EvalQuery) FirstID 

func (eq *EvalQuery) FirstID(ctx context.Context) (id int, err error)

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

func (*EvalQuery) FirstIDX 

func (eq *EvalQuery) FirstIDX(ctx context.Context) int

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

func (*EvalQuery) FirstX 

func (eq *EvalQuery) FirstX(ctx context.Context) *Eval

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

func (*EvalQuery) GroupBy 

func (eq *EvalQuery) GroupBy(field string, fields ...string) *EvalGroupBy

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 {
	Snippet string `json:"snippet,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Eval.Query().
	GroupBy(eval.FieldSnippet).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*EvalQuery) IDs 

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

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

func (*EvalQuery) IDsX 

func (eq *EvalQuery) IDsX(ctx context.Context) []int

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

func (*EvalQuery) Limit 

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

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

func (*EvalQuery) Offset 

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

Offset to start from.

func (*EvalQuery) Only 

func (eq *EvalQuery) Only(ctx context.Context) (*Eval, error)

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

func (*EvalQuery) OnlyID 

func (eq *EvalQuery) OnlyID(ctx context.Context) (id int, err error)

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

func (*EvalQuery) OnlyIDX 

func (eq *EvalQuery) OnlyIDX(ctx context.Context) int

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

func (*EvalQuery) OnlyX 

func (eq *EvalQuery) OnlyX(ctx context.Context) *Eval

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

func (*EvalQuery) Order 

func (eq *EvalQuery) Order(o ...eval.OrderOption) *EvalQuery

Order specifies how the records should be ordered.

func (*EvalQuery) Paginate 

func (e *EvalQuery) Paginate(
	ctx context.Context, after *Cursor, first *int,
	before *Cursor, last *int, opts ...EvalPaginateOption,
) (*EvalConnection, error)

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

func (*EvalQuery) Select 

func (eq *EvalQuery) Select(fields ...string) *EvalSelect

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 {
	Snippet string `json:"snippet,omitempty"`
}

client.Eval.Query().
	Select(eval.FieldSnippet).
	Scan(ctx, &v)

func (*EvalQuery) Unique 

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

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 (*EvalQuery) Where 

func (eq *EvalQuery) Where(ps ...predicate.Eval) *EvalQuery

Where adds a new predicate for the EvalQuery builder.

type EvalSelect 

type EvalSelect struct {
	*EvalQuery
	// contains filtered or unexported fields
}

EvalSelect is the builder for selecting fields of Eval entities.

func (*EvalSelect) Aggregate 

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

Aggregate adds the given aggregation functions to the selector query.

func (*EvalSelect) Bool 

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

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

func (*EvalSelect) BoolX 

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

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

func (*EvalSelect) Bools 

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

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

func (*EvalSelect) BoolsX 

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

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

func (*EvalSelect) Float64 

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

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

func (*EvalSelect) Float64X 

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

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

func (*EvalSelect) Float64s 

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

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

func (*EvalSelect) Float64sX 

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

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

func (*EvalSelect) Int 

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

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

func (*EvalSelect) IntX 

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

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

func (*EvalSelect) Ints 

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

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

func (*EvalSelect) IntsX 

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

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

func (*EvalSelect) Scan 

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

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

func (*EvalSelect) ScanX 

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

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

func (*EvalSelect) String 

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

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

func (*EvalSelect) StringX 

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

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

func (*EvalSelect) Strings 

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

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

func (*EvalSelect) StringsX 

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

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

type EvalUpdate 

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

EvalUpdate is the builder for updating Eval entities.

func (*EvalUpdate) AppendResult 

func (eu *EvalUpdate) AppendResult(s []string) *EvalUpdate

AppendResult appends s to the "result" field.

func (*EvalUpdate) Exec 

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

Exec executes the query.

func (*EvalUpdate) ExecX 

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

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

func (*EvalUpdate) Mutation 

func (eu *EvalUpdate) Mutation() *EvalMutation

Mutation returns the EvalMutation object of the builder.

func (*EvalUpdate) Save 

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

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

func (*EvalUpdate) SaveX 

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

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

func (*EvalUpdate) SetResult 

func (eu *EvalUpdate) SetResult(s []string) *EvalUpdate

SetResult sets the "result" field.

func (*EvalUpdate) SetSnippet 

func (eu *EvalUpdate) SetSnippet(s string) *EvalUpdate

SetSnippet sets the "snippet" field.

func (*EvalUpdate) SetTime 

func (eu *EvalUpdate) SetTime(s string) *EvalUpdate

SetTime sets the "time" field.

func (*EvalUpdate) Where 

func (eu *EvalUpdate) Where(ps ...predicate.Eval) *EvalUpdate

Where appends a list predicates to the EvalUpdate builder.

type EvalUpdateOne 

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

EvalUpdateOne is the builder for updating a single Eval entity.

func (*EvalUpdateOne) AppendResult 

func (euo *EvalUpdateOne) AppendResult(s []string) *EvalUpdateOne

AppendResult appends s to the "result" field.

func (*EvalUpdateOne) Exec 

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

Exec executes the query on the entity.

func (*EvalUpdateOne) ExecX 

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

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

func (*EvalUpdateOne) Mutation 

func (euo *EvalUpdateOne) Mutation() *EvalMutation

Mutation returns the EvalMutation object of the builder.

func (*EvalUpdateOne) Save 

func (euo *EvalUpdateOne) Save(ctx context.Context) (*Eval, error)

Save executes the query and returns the updated Eval entity.

func (*EvalUpdateOne) SaveX 

func (euo *EvalUpdateOne) SaveX(ctx context.Context) *Eval

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

func (*EvalUpdateOne) Select 

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

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

func (*EvalUpdateOne) SetResult 

func (euo *EvalUpdateOne) SetResult(s []string) *EvalUpdateOne

SetResult sets the "result" field.

func (*EvalUpdateOne) SetSnippet 

func (euo *EvalUpdateOne) SetSnippet(s string) *EvalUpdateOne

SetSnippet sets the "snippet" field.

func (*EvalUpdateOne) SetTime 

func (euo *EvalUpdateOne) SetTime(s string) *EvalUpdateOne

SetTime sets the "time" field.

func (*EvalUpdateOne) Where 

func (euo *EvalUpdateOne) Where(ps ...predicate.Eval) *EvalUpdateOne

Where appends a list predicates to the EvalUpdate builder.

type Evals 

type Evals []*Eval

Evals is a parsable slice of Eval.

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, int) (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[int]

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 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 {

	// Eval is the client for interacting with the Eval builders.
	Eval *EvalClient
	// contains filtered or unexported fields
}

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

func TxFromContext 

func TxFromContext(ctx context.Context) *Tx

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

func (*Tx) Client 

func (tx *Tx) Client() *Client

Client returns a Client that binds to current transaction.

func (*Tx) Commit 

func (tx *Tx) Commit() error

Commit commits the transaction.

func (*Tx) OnCommit 

func (tx *Tx) OnCommit(f CommitHook)

OnCommit adds a hook to call on commit.

func (*Tx) OnRollback 

func (tx *Tx) OnRollback(f RollbackHook)

OnRollback adds a hook to call on rollback.

func (*Tx) Rollback 

func (tx *Tx) Rollback() error

Rollback rollbacks the transaction.

type ValidationError 

type ValidationError struct {
	Name string // Field or edge name.
	// contains filtered or unexported fields
}

ValidationError returns when validating a field 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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