ent

package
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 Go to latest Published: Sep 17, 2021 License: MIT Imports: 18 Imported by: 0

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Constants

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

	// Node types.
	TypeCompartment = "Compartment"
	TypeFridge      = "Fridge"
	TypeItem        = "Item"
)

Variables

This section is empty.

Functions

func IsConstraintError 

func IsConstraintError(err error) bool

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

func IsNotFound 

func IsNotFound(err error) bool

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

func IsNotLoaded 

func IsNotLoaded(err error) bool

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

func IsNotSingular 

func IsNotSingular(err error) bool

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

func IsValidationError 

func IsValidationError(err error) bool

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

func MaskNotFound 

func MaskNotFound(err error) error

MaskNotFound masks not found error.

func NewContext 

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

NewContext returns a new context with the given Client attached.

func NewTxContext 

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

NewTxContext returns a new context with the given Tx attached.

Types

type AggregateFunc 

type AggregateFunc func(*sql.Selector) string

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

func As 

func As(fn AggregateFunc, end string) AggregateFunc

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

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

func Count 

func Count() AggregateFunc

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

func Max 

func Max(field string) AggregateFunc

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

func Mean 

func Mean(field string) AggregateFunc

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

func Min 

func Min(field string) AggregateFunc

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

func Sum 

func Sum(field string) AggregateFunc

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

type Client 

type Client struct {

	// Schema is the client for creating, migrating and dropping schema.
	Schema *migrate.Schema
	// Compartment is the client for interacting with the Compartment builders.
	Compartment *CompartmentClient
	// Fridge is the client for interacting with the Fridge builders.
	Fridge *FridgeClient
	// Item is the client for interacting with the Item builders.
	Item *ItemClient
	// 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().
	Compartment.
	Query().
	Count(ctx)

func (*Client) Tx 

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

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

func (*Client) Use 

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

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

type CommitFunc 

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

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

func (CommitFunc) Commit 

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

Commit calls f(ctx, m).

type CommitHook 

type CommitHook func(Committer) Committer

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

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

type Committer 

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

Committer is the interface that wraps the Committer method.

type Compartment 

type Compartment struct {

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

Compartment is the model entity for the Compartment schema.

func (*Compartment) QueryContents 

func (c *Compartment) QueryContents() *ItemQuery

QueryContents queries the "contents" edge of the Compartment entity.

func (*Compartment) QueryFridge 

func (c *Compartment) QueryFridge() *FridgeQuery

QueryFridge queries the "fridge" edge of the Compartment entity.

func (*Compartment) String 

func (c *Compartment) String() string

String implements the fmt.Stringer.

func (*Compartment) Unwrap 

func (c *Compartment) Unwrap() *Compartment

Unwrap unwraps the Compartment 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 (*Compartment) Update 

func (c *Compartment) Update() *CompartmentUpdateOne

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

type CompartmentClient 

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

CompartmentClient is a client for the Compartment schema.

func NewCompartmentClient 

func NewCompartmentClient(c config) *CompartmentClient

NewCompartmentClient returns a client for the Compartment from the given config.

func (*CompartmentClient) Create 

func (c *CompartmentClient) Create() *CompartmentCreate

Create returns a create builder for Compartment.

func (*CompartmentClient) CreateBulk 

func (c *CompartmentClient) CreateBulk(builders ...*CompartmentCreate) *CompartmentCreateBulk

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

func (*CompartmentClient) Delete 

func (c *CompartmentClient) Delete() *CompartmentDelete

Delete returns a delete builder for Compartment.

func (*CompartmentClient) DeleteOne 

func (c *CompartmentClient) DeleteOne(co *Compartment) *CompartmentDeleteOne

DeleteOne returns a delete builder for the given entity.

func (*CompartmentClient) DeleteOneID 

func (c *CompartmentClient) DeleteOneID(id int) *CompartmentDeleteOne

DeleteOneID returns a delete builder for the given id.

func (*CompartmentClient) Get 

func (c *CompartmentClient) Get(ctx context.Context, id int) (*Compartment, error)

Get returns a Compartment entity by its id.

func (*CompartmentClient) GetX 

func (c *CompartmentClient) GetX(ctx context.Context, id int) *Compartment

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

func (*CompartmentClient) Hooks 

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

Hooks returns the client hooks.

func (*CompartmentClient) Query 

func (c *CompartmentClient) Query() *CompartmentQuery

Query returns a query builder for Compartment.

func (*CompartmentClient) QueryContents 

func (c *CompartmentClient) QueryContents(co *Compartment) *ItemQuery

QueryContents queries the contents edge of a Compartment.

func (*CompartmentClient) QueryFridge 

func (c *CompartmentClient) QueryFridge(co *Compartment) *FridgeQuery

QueryFridge queries the fridge edge of a Compartment.

func (*CompartmentClient) Update 

func (c *CompartmentClient) Update() *CompartmentUpdate

Update returns an update builder for Compartment.

func (*CompartmentClient) UpdateOne 

func (c *CompartmentClient) UpdateOne(co *Compartment) *CompartmentUpdateOne

UpdateOne returns an update builder for the given entity.

func (*CompartmentClient) UpdateOneID 

func (c *CompartmentClient) UpdateOneID(id int) *CompartmentUpdateOne

UpdateOneID returns an update builder for the given id.

func (*CompartmentClient) Use 

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

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

type CompartmentCreate 

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

CompartmentCreate is the builder for creating a Compartment entity.

func (*CompartmentCreate) AddContentIDs 

func (cc *CompartmentCreate) AddContentIDs(ids ...int) *CompartmentCreate

AddContentIDs adds the "contents" edge to the Item entity by IDs.

func (*CompartmentCreate) AddContents 

func (cc *CompartmentCreate) AddContents(i ...*Item) *CompartmentCreate

AddContents adds the "contents" edges to the Item entity.

func (*CompartmentCreate) Exec 

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

Exec executes the query.

func (*CompartmentCreate) ExecX 

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

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

func (*CompartmentCreate) Mutation 

func (cc *CompartmentCreate) Mutation() *CompartmentMutation

Mutation returns the CompartmentMutation object of the builder.

func (*CompartmentCreate) Save 

func (cc *CompartmentCreate) Save(ctx context.Context) (*Compartment, error)

Save creates the Compartment in the database.

func (*CompartmentCreate) SaveX 

func (cc *CompartmentCreate) SaveX(ctx context.Context) *Compartment

SaveX calls Save and panics if Save returns an error.

func (*CompartmentCreate) SetFridge 

func (cc *CompartmentCreate) SetFridge(f *Fridge) *CompartmentCreate

SetFridge sets the "fridge" edge to the Fridge entity.

func (*CompartmentCreate) SetFridgeID 

func (cc *CompartmentCreate) SetFridgeID(id int) *CompartmentCreate

SetFridgeID sets the "fridge" edge to the Fridge entity by ID.

func (*CompartmentCreate) SetName 

func (cc *CompartmentCreate) SetName(s string) *CompartmentCreate

SetName sets the "name" field.

func (*CompartmentCreate) SetNillableFridgeID 

func (cc *CompartmentCreate) SetNillableFridgeID(id *int) *CompartmentCreate

SetNillableFridgeID sets the "fridge" edge to the Fridge entity by ID if the given value is not nil.

type CompartmentCreateBulk 

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

CompartmentCreateBulk is the builder for creating many Compartment entities in bulk.

func (*CompartmentCreateBulk) Exec 

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

Exec executes the query.

func (*CompartmentCreateBulk) ExecX 

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

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

func (*CompartmentCreateBulk) Save 

func (ccb *CompartmentCreateBulk) Save(ctx context.Context) ([]*Compartment, error)

Save creates the Compartment entities in the database.

func (*CompartmentCreateBulk) SaveX 

func (ccb *CompartmentCreateBulk) SaveX(ctx context.Context) []*Compartment

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

type CompartmentDelete 

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

CompartmentDelete is the builder for deleting a Compartment entity.

func (*CompartmentDelete) Exec 

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

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

func (*CompartmentDelete) ExecX 

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

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

func (*CompartmentDelete) Where 

func (cd *CompartmentDelete) Where(ps ...predicate.Compartment) *CompartmentDelete

Where appends a list predicates to the CompartmentDelete builder.

type CompartmentDeleteOne 

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

CompartmentDeleteOne is the builder for deleting a single Compartment entity.

func (*CompartmentDeleteOne) Exec 

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

Exec executes the deletion query.

func (*CompartmentDeleteOne) ExecX 

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

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

type CompartmentEdges 

type CompartmentEdges struct {
	// Fridge holds the value of the fridge edge.
	Fridge *Fridge `json:"fridge,omitempty"`
	// Contents holds the value of the contents edge.
	Contents []*Item `json:"contents,omitempty"`
	// contains filtered or unexported fields
}

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

func (CompartmentEdges) ContentsOrErr 

func (e CompartmentEdges) ContentsOrErr() ([]*Item, error)

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

func (CompartmentEdges) FridgeOrErr 

func (e CompartmentEdges) FridgeOrErr() (*Fridge, error)

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

type CompartmentGroupBy 

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

CompartmentGroupBy is the group-by builder for Compartment entities.

func (*CompartmentGroupBy) Aggregate 

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

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

func (*CompartmentGroupBy) Bool 

func (cgb *CompartmentGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a group-by query. It is only allowed when executing a group-by query with one field.

func (*CompartmentGroupBy) BoolX 

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

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

func (*CompartmentGroupBy) Bools 

func (cgb *CompartmentGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from group-by. It is only allowed when executing a group-by query with one field.

func (*CompartmentGroupBy) BoolsX 

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

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

func (*CompartmentGroupBy) Float64 

func (cgb *CompartmentGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a group-by query. It is only allowed when executing a group-by query with one field.

func (*CompartmentGroupBy) Float64X 

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

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

func (*CompartmentGroupBy) Float64s 

func (cgb *CompartmentGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from group-by. It is only allowed when executing a group-by query with one field.

func (*CompartmentGroupBy) Float64sX 

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

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

func (*CompartmentGroupBy) Int 

func (cgb *CompartmentGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a group-by query. It is only allowed when executing a group-by query with one field.

func (*CompartmentGroupBy) IntX 

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

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

func (*CompartmentGroupBy) Ints 

func (cgb *CompartmentGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from group-by. It is only allowed when executing a group-by query with one field.

func (*CompartmentGroupBy) IntsX 

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

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

func (*CompartmentGroupBy) Scan 

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

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

func (*CompartmentGroupBy) ScanX 

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

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

func (*CompartmentGroupBy) String 

func (cgb *CompartmentGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a group-by query. It is only allowed when executing a group-by query with one field.

func (*CompartmentGroupBy) StringX 

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

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

func (*CompartmentGroupBy) Strings 

func (cgb *CompartmentGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from group-by. It is only allowed when executing a group-by query with one field.

func (*CompartmentGroupBy) StringsX 

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

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

type CompartmentMutation 

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

CompartmentMutation represents an operation that mutates the Compartment nodes in the graph.

func (*CompartmentMutation) AddContentIDs 

func (m *CompartmentMutation) AddContentIDs(ids ...int)

AddContentIDs adds the "contents" edge to the Item entity by ids.

func (*CompartmentMutation) AddField 

func (m *CompartmentMutation) 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 (*CompartmentMutation) AddedEdges 

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

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

func (*CompartmentMutation) AddedField 

func (m *CompartmentMutation) 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 (*CompartmentMutation) AddedFields 

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

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

func (*CompartmentMutation) AddedIDs 

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

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

func (*CompartmentMutation) ClearContents 

func (m *CompartmentMutation) ClearContents()

ClearContents clears the "contents" edge to the Item entity.

func (*CompartmentMutation) ClearEdge 

func (m *CompartmentMutation) 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 (*CompartmentMutation) ClearField 

func (m *CompartmentMutation) 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 (*CompartmentMutation) ClearFridge 

func (m *CompartmentMutation) ClearFridge()

ClearFridge clears the "fridge" edge to the Fridge entity.

func (*CompartmentMutation) ClearedEdges 

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

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

func (*CompartmentMutation) ClearedFields 

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

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

func (CompartmentMutation) Client 

func (m CompartmentMutation) 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 (*CompartmentMutation) ContentsCleared 

func (m *CompartmentMutation) ContentsCleared() bool

ContentsCleared reports if the "contents" edge to the Item entity was cleared.

func (*CompartmentMutation) ContentsIDs 

func (m *CompartmentMutation) ContentsIDs() (ids []int)

ContentsIDs returns the "contents" edge IDs in the mutation.

func (*CompartmentMutation) EdgeCleared 

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

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

func (*CompartmentMutation) Field 

func (m *CompartmentMutation) 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 (*CompartmentMutation) FieldCleared 

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

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

func (*CompartmentMutation) Fields 

func (m *CompartmentMutation) 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 (*CompartmentMutation) FridgeCleared 

func (m *CompartmentMutation) FridgeCleared() bool

FridgeCleared reports if the "fridge" edge to the Fridge entity was cleared.

func (*CompartmentMutation) FridgeID 

func (m *CompartmentMutation) FridgeID() (id int, exists bool)

FridgeID returns the "fridge" edge ID in the mutation.

func (*CompartmentMutation) FridgeIDs 

func (m *CompartmentMutation) FridgeIDs() (ids []int)

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

func (*CompartmentMutation) ID 

func (m *CompartmentMutation) 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 (*CompartmentMutation) Name 

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

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

func (*CompartmentMutation) OldField 

func (m *CompartmentMutation) 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 (*CompartmentMutation) OldName 

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

OldName returns the old "name" field's value of the Compartment entity. If the Compartment 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 (*CompartmentMutation) Op 

func (m *CompartmentMutation) Op() Op

Op returns the operation name.

func (*CompartmentMutation) RemoveContentIDs 

func (m *CompartmentMutation) RemoveContentIDs(ids ...int)

RemoveContentIDs removes the "contents" edge to the Item entity by IDs.

func (*CompartmentMutation) RemovedContentsIDs 

func (m *CompartmentMutation) RemovedContentsIDs() (ids []int)

RemovedContents returns the removed IDs of the "contents" edge to the Item entity.

func (*CompartmentMutation) RemovedEdges 

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

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

func (*CompartmentMutation) RemovedIDs 

func (m *CompartmentMutation) 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 (*CompartmentMutation) ResetContents 

func (m *CompartmentMutation) ResetContents()

ResetContents resets all changes to the "contents" edge.

func (*CompartmentMutation) ResetEdge 

func (m *CompartmentMutation) 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 (*CompartmentMutation) ResetField 

func (m *CompartmentMutation) 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 (*CompartmentMutation) ResetFridge 

func (m *CompartmentMutation) ResetFridge()

ResetFridge resets all changes to the "fridge" edge.

func (*CompartmentMutation) ResetName 

func (m *CompartmentMutation) ResetName()

ResetName resets all changes to the "name" field.

func (*CompartmentMutation) SetField 

func (m *CompartmentMutation) 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 (*CompartmentMutation) SetFridgeID 

func (m *CompartmentMutation) SetFridgeID(id int)

SetFridgeID sets the "fridge" edge to the Fridge entity by id.

func (*CompartmentMutation) SetName 

func (m *CompartmentMutation) SetName(s string)

SetName sets the "name" field.

func (CompartmentMutation) Tx 

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

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

func (*CompartmentMutation) Type 

func (m *CompartmentMutation) Type() string

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

func (*CompartmentMutation) Where 

func (m *CompartmentMutation) Where(ps ...predicate.Compartment)

Where appends a list predicates to the CompartmentMutation builder.

type CompartmentQuery 

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

CompartmentQuery is the builder for querying Compartment entities.

func (*CompartmentQuery) All 

func (cq *CompartmentQuery) All(ctx context.Context) ([]*Compartment, error)

All executes the query and returns a list of Compartments.

func (*CompartmentQuery) AllX 

func (cq *CompartmentQuery) AllX(ctx context.Context) []*Compartment

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

func (*CompartmentQuery) Clone 

func (cq *CompartmentQuery) Clone() *CompartmentQuery

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

func (*CompartmentQuery) Count 

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

Count returns the count of the given query.

func (*CompartmentQuery) CountX 

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

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

func (*CompartmentQuery) Exist 

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

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

func (*CompartmentQuery) ExistX 

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

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

func (*CompartmentQuery) First 

func (cq *CompartmentQuery) First(ctx context.Context) (*Compartment, error)

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

func (*CompartmentQuery) FirstID 

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

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

func (*CompartmentQuery) FirstIDX 

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

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

func (*CompartmentQuery) FirstX 

func (cq *CompartmentQuery) FirstX(ctx context.Context) *Compartment

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

func (*CompartmentQuery) GroupBy 

func (cq *CompartmentQuery) GroupBy(field string, fields ...string) *CompartmentGroupBy

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.Compartment.Query().
	GroupBy(compartment.FieldName).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*CompartmentQuery) IDs 

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

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

func (*CompartmentQuery) IDsX 

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

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

func (*CompartmentQuery) Limit 

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

Limit adds a limit step to the query.

func (*CompartmentQuery) Offset 

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

Offset adds an offset step to the query.

func (*CompartmentQuery) Only 

func (cq *CompartmentQuery) Only(ctx context.Context) (*Compartment, error)

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

func (*CompartmentQuery) OnlyID 

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

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

func (*CompartmentQuery) OnlyIDX 

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

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

func (*CompartmentQuery) OnlyX 

func (cq *CompartmentQuery) OnlyX(ctx context.Context) *Compartment

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

func (*CompartmentQuery) Order 

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

Order adds an order step to the query.

func (*CompartmentQuery) QueryContents 

func (cq *CompartmentQuery) QueryContents() *ItemQuery

QueryContents chains the current query on the "contents" edge.

func (*CompartmentQuery) QueryFridge 

func (cq *CompartmentQuery) QueryFridge() *FridgeQuery

QueryFridge chains the current query on the "fridge" edge.

func (*CompartmentQuery) Select 

func (cq *CompartmentQuery) Select(fields ...string) *CompartmentSelect

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.Compartment.Query().
	Select(compartment.FieldName).
	Scan(ctx, &v)

func (*CompartmentQuery) Unique 

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

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 (*CompartmentQuery) Where 

func (cq *CompartmentQuery) Where(ps ...predicate.Compartment) *CompartmentQuery

Where adds a new predicate for the CompartmentQuery builder.

func (*CompartmentQuery) WithContents 

func (cq *CompartmentQuery) WithContents(opts ...func(*ItemQuery)) *CompartmentQuery

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

func (*CompartmentQuery) WithFridge 

func (cq *CompartmentQuery) WithFridge(opts ...func(*FridgeQuery)) *CompartmentQuery

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

type CompartmentSelect 

type CompartmentSelect struct {
	*CompartmentQuery
	// contains filtered or unexported fields
}

CompartmentSelect is the builder for selecting fields of Compartment entities.

func (*CompartmentSelect) Bool 

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

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

func (*CompartmentSelect) BoolX 

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

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

func (*CompartmentSelect) Bools 

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

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

func (*CompartmentSelect) BoolsX 

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

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

func (*CompartmentSelect) Float64 

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

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

func (*CompartmentSelect) Float64X 

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

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

func (*CompartmentSelect) Float64s 

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

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

func (*CompartmentSelect) Float64sX 

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

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

func (*CompartmentSelect) Int 

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

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

func (*CompartmentSelect) IntX 

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

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

func (*CompartmentSelect) Ints 

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

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

func (*CompartmentSelect) IntsX 

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

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

func (*CompartmentSelect) Scan 

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

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

func (*CompartmentSelect) ScanX 

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

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

func (*CompartmentSelect) String 

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

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

func (*CompartmentSelect) StringX 

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

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

func (*CompartmentSelect) Strings 

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

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

func (*CompartmentSelect) StringsX 

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

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

type CompartmentUpdate 

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

CompartmentUpdate is the builder for updating Compartment entities.

func (*CompartmentUpdate) AddContentIDs 

func (cu *CompartmentUpdate) AddContentIDs(ids ...int) *CompartmentUpdate

AddContentIDs adds the "contents" edge to the Item entity by IDs.

func (*CompartmentUpdate) AddContents 

func (cu *CompartmentUpdate) AddContents(i ...*Item) *CompartmentUpdate

AddContents adds the "contents" edges to the Item entity.

func (*CompartmentUpdate) ClearContents 

func (cu *CompartmentUpdate) ClearContents() *CompartmentUpdate

ClearContents clears all "contents" edges to the Item entity.

func (*CompartmentUpdate) ClearFridge 

func (cu *CompartmentUpdate) ClearFridge() *CompartmentUpdate

ClearFridge clears the "fridge" edge to the Fridge entity.

func (*CompartmentUpdate) Exec 

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

Exec executes the query.

func (*CompartmentUpdate) ExecX 

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

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

func (*CompartmentUpdate) Mutation 

func (cu *CompartmentUpdate) Mutation() *CompartmentMutation

Mutation returns the CompartmentMutation object of the builder.

func (*CompartmentUpdate) RemoveContentIDs 

func (cu *CompartmentUpdate) RemoveContentIDs(ids ...int) *CompartmentUpdate

RemoveContentIDs removes the "contents" edge to Item entities by IDs.

func (*CompartmentUpdate) RemoveContents 

func (cu *CompartmentUpdate) RemoveContents(i ...*Item) *CompartmentUpdate

RemoveContents removes "contents" edges to Item entities.

func (*CompartmentUpdate) Save 

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

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

func (*CompartmentUpdate) SaveX 

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

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

func (*CompartmentUpdate) SetFridge 

func (cu *CompartmentUpdate) SetFridge(f *Fridge) *CompartmentUpdate

SetFridge sets the "fridge" edge to the Fridge entity.

func (*CompartmentUpdate) SetFridgeID 

func (cu *CompartmentUpdate) SetFridgeID(id int) *CompartmentUpdate

SetFridgeID sets the "fridge" edge to the Fridge entity by ID.

func (*CompartmentUpdate) SetName 

func (cu *CompartmentUpdate) SetName(s string) *CompartmentUpdate

SetName sets the "name" field.

func (*CompartmentUpdate) SetNillableFridgeID 

func (cu *CompartmentUpdate) SetNillableFridgeID(id *int) *CompartmentUpdate

SetNillableFridgeID sets the "fridge" edge to the Fridge entity by ID if the given value is not nil.

func (*CompartmentUpdate) Where 

func (cu *CompartmentUpdate) Where(ps ...predicate.Compartment) *CompartmentUpdate

Where appends a list predicates to the CompartmentUpdate builder.

type CompartmentUpdateOne 

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

CompartmentUpdateOne is the builder for updating a single Compartment entity.

func (*CompartmentUpdateOne) AddContentIDs 

func (cuo *CompartmentUpdateOne) AddContentIDs(ids ...int) *CompartmentUpdateOne

AddContentIDs adds the "contents" edge to the Item entity by IDs.

func (*CompartmentUpdateOne) AddContents 

func (cuo *CompartmentUpdateOne) AddContents(i ...*Item) *CompartmentUpdateOne

AddContents adds the "contents" edges to the Item entity.

func (*CompartmentUpdateOne) ClearContents 

func (cuo *CompartmentUpdateOne) ClearContents() *CompartmentUpdateOne

ClearContents clears all "contents" edges to the Item entity.

func (*CompartmentUpdateOne) ClearFridge 

func (cuo *CompartmentUpdateOne) ClearFridge() *CompartmentUpdateOne

ClearFridge clears the "fridge" edge to the Fridge entity.

func (*CompartmentUpdateOne) Exec 

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

Exec executes the query on the entity.

func (*CompartmentUpdateOne) ExecX 

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

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

func (*CompartmentUpdateOne) Mutation 

func (cuo *CompartmentUpdateOne) Mutation() *CompartmentMutation

Mutation returns the CompartmentMutation object of the builder.

func (*CompartmentUpdateOne) RemoveContentIDs 

func (cuo *CompartmentUpdateOne) RemoveContentIDs(ids ...int) *CompartmentUpdateOne

RemoveContentIDs removes the "contents" edge to Item entities by IDs.

func (*CompartmentUpdateOne) RemoveContents 

func (cuo *CompartmentUpdateOne) RemoveContents(i ...*Item) *CompartmentUpdateOne

RemoveContents removes "contents" edges to Item entities.

func (*CompartmentUpdateOne) Save 

func (cuo *CompartmentUpdateOne) Save(ctx context.Context) (*Compartment, error)

Save executes the query and returns the updated Compartment entity.

func (*CompartmentUpdateOne) SaveX 

func (cuo *CompartmentUpdateOne) SaveX(ctx context.Context) *Compartment

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

func (*CompartmentUpdateOne) Select 

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

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

func (*CompartmentUpdateOne) SetFridge 

func (cuo *CompartmentUpdateOne) SetFridge(f *Fridge) *CompartmentUpdateOne

SetFridge sets the "fridge" edge to the Fridge entity.

func (*CompartmentUpdateOne) SetFridgeID 

func (cuo *CompartmentUpdateOne) SetFridgeID(id int) *CompartmentUpdateOne

SetFridgeID sets the "fridge" edge to the Fridge entity by ID.

func (*CompartmentUpdateOne) SetName 

func (cuo *CompartmentUpdateOne) SetName(s string) *CompartmentUpdateOne

SetName sets the "name" field.

func (*CompartmentUpdateOne) SetNillableFridgeID 

func (cuo *CompartmentUpdateOne) SetNillableFridgeID(id *int) *CompartmentUpdateOne

SetNillableFridgeID sets the "fridge" edge to the Fridge entity by ID if the given value is not nil.

type Compartments 

type Compartments []*Compartment

Compartments is a parsable slice of Compartment.

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 Fridge 

type Fridge struct {

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

Fridge is the model entity for the Fridge schema.

func (*Fridge) QueryCompartments 

func (f *Fridge) QueryCompartments() *CompartmentQuery

QueryCompartments queries the "compartments" edge of the Fridge entity.

func (*Fridge) String 

func (f *Fridge) String() string

String implements the fmt.Stringer.

func (*Fridge) Unwrap 

func (f *Fridge) Unwrap() *Fridge

Unwrap unwraps the Fridge 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 (*Fridge) Update 

func (f *Fridge) Update() *FridgeUpdateOne

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

type FridgeClient 

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

FridgeClient is a client for the Fridge schema.

func NewFridgeClient 

func NewFridgeClient(c config) *FridgeClient

NewFridgeClient returns a client for the Fridge from the given config.

func (*FridgeClient) Create 

func (c *FridgeClient) Create() *FridgeCreate

Create returns a create builder for Fridge.

func (*FridgeClient) CreateBulk 

func (c *FridgeClient) CreateBulk(builders ...*FridgeCreate) *FridgeCreateBulk

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

func (*FridgeClient) Delete 

func (c *FridgeClient) Delete() *FridgeDelete

Delete returns a delete builder for Fridge.

func (*FridgeClient) DeleteOne 

func (c *FridgeClient) DeleteOne(f *Fridge) *FridgeDeleteOne

DeleteOne returns a delete builder for the given entity.

func (*FridgeClient) DeleteOneID 

func (c *FridgeClient) DeleteOneID(id int) *FridgeDeleteOne

DeleteOneID returns a delete builder for the given id.

func (*FridgeClient) Get 

func (c *FridgeClient) Get(ctx context.Context, id int) (*Fridge, error)

Get returns a Fridge entity by its id.

func (*FridgeClient) GetX 

func (c *FridgeClient) GetX(ctx context.Context, id int) *Fridge

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

func (*FridgeClient) Hooks 

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

Hooks returns the client hooks.

func (*FridgeClient) Query 

func (c *FridgeClient) Query() *FridgeQuery

Query returns a query builder for Fridge.

func (*FridgeClient) QueryCompartments 

func (c *FridgeClient) QueryCompartments(f *Fridge) *CompartmentQuery

QueryCompartments queries the compartments edge of a Fridge.

func (*FridgeClient) Update 

func (c *FridgeClient) Update() *FridgeUpdate

Update returns an update builder for Fridge.

func (*FridgeClient) UpdateOne 

func (c *FridgeClient) UpdateOne(f *Fridge) *FridgeUpdateOne

UpdateOne returns an update builder for the given entity.

func (*FridgeClient) UpdateOneID 

func (c *FridgeClient) UpdateOneID(id int) *FridgeUpdateOne

UpdateOneID returns an update builder for the given id.

func (*FridgeClient) Use 

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

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

type FridgeCreate 

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

FridgeCreate is the builder for creating a Fridge entity.

func (*FridgeCreate) AddCompartmentIDs 

func (fc *FridgeCreate) AddCompartmentIDs(ids ...int) *FridgeCreate

AddCompartmentIDs adds the "compartments" edge to the Compartment entity by IDs.

func (*FridgeCreate) AddCompartments 

func (fc *FridgeCreate) AddCompartments(c ...*Compartment) *FridgeCreate

AddCompartments adds the "compartments" edges to the Compartment entity.

func (*FridgeCreate) Exec 

func (fc *FridgeCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*FridgeCreate) ExecX 

func (fc *FridgeCreate) ExecX(ctx context.Context)

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

func (*FridgeCreate) Mutation 

func (fc *FridgeCreate) Mutation() *FridgeMutation

Mutation returns the FridgeMutation object of the builder.

func (*FridgeCreate) Save 

func (fc *FridgeCreate) Save(ctx context.Context) (*Fridge, error)

Save creates the Fridge in the database.

func (*FridgeCreate) SaveX 

func (fc *FridgeCreate) SaveX(ctx context.Context) *Fridge

SaveX calls Save and panics if Save returns an error.

func (*FridgeCreate) SetTitle 

func (fc *FridgeCreate) SetTitle(s string) *FridgeCreate

SetTitle sets the "title" field.

type FridgeCreateBulk 

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

FridgeCreateBulk is the builder for creating many Fridge entities in bulk.

func (*FridgeCreateBulk) Exec 

func (fcb *FridgeCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*FridgeCreateBulk) ExecX 

func (fcb *FridgeCreateBulk) ExecX(ctx context.Context)

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

func (*FridgeCreateBulk) Save 

func (fcb *FridgeCreateBulk) Save(ctx context.Context) ([]*Fridge, error)

Save creates the Fridge entities in the database.

func (*FridgeCreateBulk) SaveX 

func (fcb *FridgeCreateBulk) SaveX(ctx context.Context) []*Fridge

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

type FridgeDelete 

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

FridgeDelete is the builder for deleting a Fridge entity.

func (*FridgeDelete) Exec 

func (fd *FridgeDelete) Exec(ctx context.Context) (int, error)

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

func (*FridgeDelete) ExecX 

func (fd *FridgeDelete) ExecX(ctx context.Context) int

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

func (*FridgeDelete) Where 

func (fd *FridgeDelete) Where(ps ...predicate.Fridge) *FridgeDelete

Where appends a list predicates to the FridgeDelete builder.

type FridgeDeleteOne 

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

FridgeDeleteOne is the builder for deleting a single Fridge entity.

func (*FridgeDeleteOne) Exec 

func (fdo *FridgeDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*FridgeDeleteOne) ExecX 

func (fdo *FridgeDeleteOne) ExecX(ctx context.Context)

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

type FridgeEdges 

type FridgeEdges struct {
	// Compartments holds the value of the compartments edge.
	Compartments []*Compartment `json:"compartments,omitempty"`
	// contains filtered or unexported fields
}

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

func (FridgeEdges) CompartmentsOrErr 

func (e FridgeEdges) CompartmentsOrErr() ([]*Compartment, error)

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

type FridgeGroupBy 

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

FridgeGroupBy is the group-by builder for Fridge entities.

func (*FridgeGroupBy) Aggregate 

func (fgb *FridgeGroupBy) Aggregate(fns ...AggregateFunc) *FridgeGroupBy

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

func (*FridgeGroupBy) Bool 

func (fgb *FridgeGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a group-by query. It is only allowed when executing a group-by query with one field.

func (*FridgeGroupBy) BoolX 

func (fgb *FridgeGroupBy) BoolX(ctx context.Context) bool

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

func (*FridgeGroupBy) Bools 

func (fgb *FridgeGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from group-by. It is only allowed when executing a group-by query with one field.

func (*FridgeGroupBy) BoolsX 

func (fgb *FridgeGroupBy) BoolsX(ctx context.Context) []bool

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

func (*FridgeGroupBy) Float64 

func (fgb *FridgeGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a group-by query. It is only allowed when executing a group-by query with one field.

func (*FridgeGroupBy) Float64X 

func (fgb *FridgeGroupBy) Float64X(ctx context.Context) float64

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

func (*FridgeGroupBy) Float64s 

func (fgb *FridgeGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from group-by. It is only allowed when executing a group-by query with one field.

func (*FridgeGroupBy) Float64sX 

func (fgb *FridgeGroupBy) Float64sX(ctx context.Context) []float64

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

func (*FridgeGroupBy) Int 

func (fgb *FridgeGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a group-by query. It is only allowed when executing a group-by query with one field.

func (*FridgeGroupBy) IntX 

func (fgb *FridgeGroupBy) IntX(ctx context.Context) int

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

func (*FridgeGroupBy) Ints 

func (fgb *FridgeGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from group-by. It is only allowed when executing a group-by query with one field.

func (*FridgeGroupBy) IntsX 

func (fgb *FridgeGroupBy) IntsX(ctx context.Context) []int

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

func (*FridgeGroupBy) Scan 

func (fgb *FridgeGroupBy) Scan(ctx context.Context, v interface{}) error

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

func (*FridgeGroupBy) ScanX 

func (fgb *FridgeGroupBy) ScanX(ctx context.Context, v interface{})

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

func (*FridgeGroupBy) String 

func (fgb *FridgeGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a group-by query. It is only allowed when executing a group-by query with one field.

func (*FridgeGroupBy) StringX 

func (fgb *FridgeGroupBy) StringX(ctx context.Context) string

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

func (*FridgeGroupBy) Strings 

func (fgb *FridgeGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from group-by. It is only allowed when executing a group-by query with one field.

func (*FridgeGroupBy) StringsX 

func (fgb *FridgeGroupBy) StringsX(ctx context.Context) []string

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

type FridgeMutation 

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

FridgeMutation represents an operation that mutates the Fridge nodes in the graph.

func (*FridgeMutation) AddCompartmentIDs 

func (m *FridgeMutation) AddCompartmentIDs(ids ...int)

AddCompartmentIDs adds the "compartments" edge to the Compartment entity by ids.

func (*FridgeMutation) AddField 

func (m *FridgeMutation) 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 (*FridgeMutation) AddedEdges 

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

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

func (*FridgeMutation) AddedField 

func (m *FridgeMutation) 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 (*FridgeMutation) AddedFields 

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

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

func (*FridgeMutation) AddedIDs 

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

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

func (*FridgeMutation) ClearCompartments 

func (m *FridgeMutation) ClearCompartments()

ClearCompartments clears the "compartments" edge to the Compartment entity.

func (*FridgeMutation) ClearEdge 

func (m *FridgeMutation) 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 (*FridgeMutation) ClearField 

func (m *FridgeMutation) 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 (*FridgeMutation) ClearedEdges 

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

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

func (*FridgeMutation) ClearedFields 

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

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

func (FridgeMutation) Client 

func (m FridgeMutation) 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 (*FridgeMutation) CompartmentsCleared 

func (m *FridgeMutation) CompartmentsCleared() bool

CompartmentsCleared reports if the "compartments" edge to the Compartment entity was cleared.

func (*FridgeMutation) CompartmentsIDs 

func (m *FridgeMutation) CompartmentsIDs() (ids []int)

CompartmentsIDs returns the "compartments" edge IDs in the mutation.

func (*FridgeMutation) EdgeCleared 

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

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

func (*FridgeMutation) Field 

func (m *FridgeMutation) 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 (*FridgeMutation) FieldCleared 

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

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

func (*FridgeMutation) Fields 

func (m *FridgeMutation) 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 (*FridgeMutation) ID 

func (m *FridgeMutation) 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 (*FridgeMutation) OldField 

func (m *FridgeMutation) 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 (*FridgeMutation) OldTitle 

func (m *FridgeMutation) OldTitle(ctx context.Context) (v string, err error)

OldTitle returns the old "title" field's value of the Fridge entity. If the Fridge 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 (*FridgeMutation) Op 

func (m *FridgeMutation) Op() Op

Op returns the operation name.

func (*FridgeMutation) RemoveCompartmentIDs 

func (m *FridgeMutation) RemoveCompartmentIDs(ids ...int)

RemoveCompartmentIDs removes the "compartments" edge to the Compartment entity by IDs.

func (*FridgeMutation) RemovedCompartmentsIDs 

func (m *FridgeMutation) RemovedCompartmentsIDs() (ids []int)

RemovedCompartments returns the removed IDs of the "compartments" edge to the Compartment entity.

func (*FridgeMutation) RemovedEdges 

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

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

func (*FridgeMutation) RemovedIDs 

func (m *FridgeMutation) 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 (*FridgeMutation) ResetCompartments 

func (m *FridgeMutation) ResetCompartments()

ResetCompartments resets all changes to the "compartments" edge.

func (*FridgeMutation) ResetEdge 

func (m *FridgeMutation) 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 (*FridgeMutation) ResetField 

func (m *FridgeMutation) 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 (*FridgeMutation) ResetTitle 

func (m *FridgeMutation) ResetTitle()

ResetTitle resets all changes to the "title" field.

func (*FridgeMutation) SetField 

func (m *FridgeMutation) 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 (*FridgeMutation) SetTitle 

func (m *FridgeMutation) SetTitle(s string)

SetTitle sets the "title" field.

func (*FridgeMutation) Title 

func (m *FridgeMutation) Title() (r string, exists bool)

Title returns the value of the "title" field in the mutation.

func (FridgeMutation) Tx 

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

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

func (*FridgeMutation) Type 

func (m *FridgeMutation) Type() string

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

func (*FridgeMutation) Where 

func (m *FridgeMutation) Where(ps ...predicate.Fridge)

Where appends a list predicates to the FridgeMutation builder.

type FridgeQuery 

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

FridgeQuery is the builder for querying Fridge entities.

func (*FridgeQuery) All 

func (fq *FridgeQuery) All(ctx context.Context) ([]*Fridge, error)

All executes the query and returns a list of Fridges.

func (*FridgeQuery) AllX 

func (fq *FridgeQuery) AllX(ctx context.Context) []*Fridge

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

func (*FridgeQuery) Clone 

func (fq *FridgeQuery) Clone() *FridgeQuery

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

func (*FridgeQuery) Count 

func (fq *FridgeQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*FridgeQuery) CountX 

func (fq *FridgeQuery) CountX(ctx context.Context) int

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

func (*FridgeQuery) Exist 

func (fq *FridgeQuery) Exist(ctx context.Context) (bool, error)

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

func (*FridgeQuery) ExistX 

func (fq *FridgeQuery) ExistX(ctx context.Context) bool

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

func (*FridgeQuery) First 

func (fq *FridgeQuery) First(ctx context.Context) (*Fridge, error)

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

func (*FridgeQuery) FirstID 

func (fq *FridgeQuery) FirstID(ctx context.Context) (id int, err error)

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

func (*FridgeQuery) FirstIDX 

func (fq *FridgeQuery) FirstIDX(ctx context.Context) int

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

func (*FridgeQuery) FirstX 

func (fq *FridgeQuery) FirstX(ctx context.Context) *Fridge

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

func (*FridgeQuery) GroupBy 

func (fq *FridgeQuery) GroupBy(field string, fields ...string) *FridgeGroupBy

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 {
	Title string `json:"title,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Fridge.Query().
	GroupBy(fridge.FieldTitle).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*FridgeQuery) IDs 

func (fq *FridgeQuery) IDs(ctx context.Context) ([]int, error)

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

func (*FridgeQuery) IDsX 

func (fq *FridgeQuery) IDsX(ctx context.Context) []int

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

func (*FridgeQuery) Limit 

func (fq *FridgeQuery) Limit(limit int) *FridgeQuery

Limit adds a limit step to the query.

func (*FridgeQuery) Offset 

func (fq *FridgeQuery) Offset(offset int) *FridgeQuery

Offset adds an offset step to the query.

func (*FridgeQuery) Only 

func (fq *FridgeQuery) Only(ctx context.Context) (*Fridge, error)

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

func (*FridgeQuery) OnlyID 

func (fq *FridgeQuery) OnlyID(ctx context.Context) (id int, err error)

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

func (*FridgeQuery) OnlyIDX 

func (fq *FridgeQuery) OnlyIDX(ctx context.Context) int

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

func (*FridgeQuery) OnlyX 

func (fq *FridgeQuery) OnlyX(ctx context.Context) *Fridge

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

func (*FridgeQuery) Order 

func (fq *FridgeQuery) Order(o ...OrderFunc) *FridgeQuery

Order adds an order step to the query.

func (*FridgeQuery) QueryCompartments 

func (fq *FridgeQuery) QueryCompartments() *CompartmentQuery

QueryCompartments chains the current query on the "compartments" edge.

func (*FridgeQuery) Select 

func (fq *FridgeQuery) Select(fields ...string) *FridgeSelect

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 {
	Title string `json:"title,omitempty"`
}

client.Fridge.Query().
	Select(fridge.FieldTitle).
	Scan(ctx, &v)

func (*FridgeQuery) Unique 

func (fq *FridgeQuery) Unique(unique bool) *FridgeQuery

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 (*FridgeQuery) Where 

func (fq *FridgeQuery) Where(ps ...predicate.Fridge) *FridgeQuery

Where adds a new predicate for the FridgeQuery builder.

func (*FridgeQuery) WithCompartments 

func (fq *FridgeQuery) WithCompartments(opts ...func(*CompartmentQuery)) *FridgeQuery

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

type FridgeSelect 

type FridgeSelect struct {
	*FridgeQuery
	// contains filtered or unexported fields
}

FridgeSelect is the builder for selecting fields of Fridge entities.

func (*FridgeSelect) Bool 

func (fs *FridgeSelect) Bool(ctx context.Context) (_ bool, err error)

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

func (*FridgeSelect) BoolX 

func (fs *FridgeSelect) BoolX(ctx context.Context) bool

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

func (*FridgeSelect) Bools 

func (fs *FridgeSelect) Bools(ctx context.Context) ([]bool, error)

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

func (*FridgeSelect) BoolsX 

func (fs *FridgeSelect) BoolsX(ctx context.Context) []bool

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

func (*FridgeSelect) Float64 

func (fs *FridgeSelect) Float64(ctx context.Context) (_ float64, err error)

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

func (*FridgeSelect) Float64X 

func (fs *FridgeSelect) Float64X(ctx context.Context) float64

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

func (*FridgeSelect) Float64s 

func (fs *FridgeSelect) Float64s(ctx context.Context) ([]float64, error)

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

func (*FridgeSelect) Float64sX 

func (fs *FridgeSelect) Float64sX(ctx context.Context) []float64

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

func (*FridgeSelect) Int 

func (fs *FridgeSelect) Int(ctx context.Context) (_ int, err error)

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

func (*FridgeSelect) IntX 

func (fs *FridgeSelect) IntX(ctx context.Context) int

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

func (*FridgeSelect) Ints 

func (fs *FridgeSelect) Ints(ctx context.Context) ([]int, error)

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

func (*FridgeSelect) IntsX 

func (fs *FridgeSelect) IntsX(ctx context.Context) []int

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

func (*FridgeSelect) Scan 

func (fs *FridgeSelect) Scan(ctx context.Context, v interface{}) error

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

func (*FridgeSelect) ScanX 

func (fs *FridgeSelect) ScanX(ctx context.Context, v interface{})

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

func (*FridgeSelect) String 

func (fs *FridgeSelect) String(ctx context.Context) (_ string, err error)

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

func (*FridgeSelect) StringX 

func (fs *FridgeSelect) StringX(ctx context.Context) string

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

func (*FridgeSelect) Strings 

func (fs *FridgeSelect) Strings(ctx context.Context) ([]string, error)

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

func (*FridgeSelect) StringsX 

func (fs *FridgeSelect) StringsX(ctx context.Context) []string

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

type FridgeUpdate 

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

FridgeUpdate is the builder for updating Fridge entities.

func (*FridgeUpdate) AddCompartmentIDs 

func (fu *FridgeUpdate) AddCompartmentIDs(ids ...int) *FridgeUpdate

AddCompartmentIDs adds the "compartments" edge to the Compartment entity by IDs.

func (*FridgeUpdate) AddCompartments 

func (fu *FridgeUpdate) AddCompartments(c ...*Compartment) *FridgeUpdate

AddCompartments adds the "compartments" edges to the Compartment entity.

func (*FridgeUpdate) ClearCompartments 

func (fu *FridgeUpdate) ClearCompartments() *FridgeUpdate

ClearCompartments clears all "compartments" edges to the Compartment entity.

func (*FridgeUpdate) Exec 

func (fu *FridgeUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*FridgeUpdate) ExecX 

func (fu *FridgeUpdate) ExecX(ctx context.Context)

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

func (*FridgeUpdate) Mutation 

func (fu *FridgeUpdate) Mutation() *FridgeMutation

Mutation returns the FridgeMutation object of the builder.

func (*FridgeUpdate) RemoveCompartmentIDs 

func (fu *FridgeUpdate) RemoveCompartmentIDs(ids ...int) *FridgeUpdate

RemoveCompartmentIDs removes the "compartments" edge to Compartment entities by IDs.

func (*FridgeUpdate) RemoveCompartments 

func (fu *FridgeUpdate) RemoveCompartments(c ...*Compartment) *FridgeUpdate

RemoveCompartments removes "compartments" edges to Compartment entities.

func (*FridgeUpdate) Save 

func (fu *FridgeUpdate) Save(ctx context.Context) (int, error)

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

func (*FridgeUpdate) SaveX 

func (fu *FridgeUpdate) SaveX(ctx context.Context) int

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

func (*FridgeUpdate) SetTitle 

func (fu *FridgeUpdate) SetTitle(s string) *FridgeUpdate

SetTitle sets the "title" field.

func (*FridgeUpdate) Where 

func (fu *FridgeUpdate) Where(ps ...predicate.Fridge) *FridgeUpdate

Where appends a list predicates to the FridgeUpdate builder.

type FridgeUpdateOne 

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

FridgeUpdateOne is the builder for updating a single Fridge entity.

func (*FridgeUpdateOne) AddCompartmentIDs 

func (fuo *FridgeUpdateOne) AddCompartmentIDs(ids ...int) *FridgeUpdateOne

AddCompartmentIDs adds the "compartments" edge to the Compartment entity by IDs.

func (*FridgeUpdateOne) AddCompartments 

func (fuo *FridgeUpdateOne) AddCompartments(c ...*Compartment) *FridgeUpdateOne

AddCompartments adds the "compartments" edges to the Compartment entity.

func (*FridgeUpdateOne) ClearCompartments 

func (fuo *FridgeUpdateOne) ClearCompartments() *FridgeUpdateOne

ClearCompartments clears all "compartments" edges to the Compartment entity.

func (*FridgeUpdateOne) Exec 

func (fuo *FridgeUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*FridgeUpdateOne) ExecX 

func (fuo *FridgeUpdateOne) ExecX(ctx context.Context)

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

func (*FridgeUpdateOne) Mutation 

func (fuo *FridgeUpdateOne) Mutation() *FridgeMutation

Mutation returns the FridgeMutation object of the builder.

func (*FridgeUpdateOne) RemoveCompartmentIDs 

func (fuo *FridgeUpdateOne) RemoveCompartmentIDs(ids ...int) *FridgeUpdateOne

RemoveCompartmentIDs removes the "compartments" edge to Compartment entities by IDs.

func (*FridgeUpdateOne) RemoveCompartments 

func (fuo *FridgeUpdateOne) RemoveCompartments(c ...*Compartment) *FridgeUpdateOne

RemoveCompartments removes "compartments" edges to Compartment entities.

func (*FridgeUpdateOne) Save 

func (fuo *FridgeUpdateOne) Save(ctx context.Context) (*Fridge, error)

Save executes the query and returns the updated Fridge entity.

func (*FridgeUpdateOne) SaveX 

func (fuo *FridgeUpdateOne) SaveX(ctx context.Context) *Fridge

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

func (*FridgeUpdateOne) Select 

func (fuo *FridgeUpdateOne) Select(field string, fields ...string) *FridgeUpdateOne

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

func (*FridgeUpdateOne) SetTitle 

func (fuo *FridgeUpdateOne) SetTitle(s string) *FridgeUpdateOne

SetTitle sets the "title" field.

type Fridges 

type Fridges []*Fridge

Fridges is a parsable slice of Fridge.

type Hook 

type Hook = ent.Hook

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

type Item 

type Item struct {

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

Item is the model entity for the Item schema.

func (*Item) QueryCompartment 

func (i *Item) QueryCompartment() *CompartmentQuery

QueryCompartment queries the "compartment" edge of the Item entity.

func (*Item) String 

func (i *Item) String() string

String implements the fmt.Stringer.

func (*Item) Unwrap 

func (i *Item) Unwrap() *Item

Unwrap unwraps the Item 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 (*Item) Update 

func (i *Item) Update() *ItemUpdateOne

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

type ItemClient 

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

ItemClient is a client for the Item schema.

func NewItemClient 

func NewItemClient(c config) *ItemClient

NewItemClient returns a client for the Item from the given config.

func (*ItemClient) Create 

func (c *ItemClient) Create() *ItemCreate

Create returns a create builder for Item.

func (*ItemClient) CreateBulk 

func (c *ItemClient) CreateBulk(builders ...*ItemCreate) *ItemCreateBulk

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

func (*ItemClient) Delete 

func (c *ItemClient) Delete() *ItemDelete

Delete returns a delete builder for Item.

func (*ItemClient) DeleteOne 

func (c *ItemClient) DeleteOne(i *Item) *ItemDeleteOne

DeleteOne returns a delete builder for the given entity.

func (*ItemClient) DeleteOneID 

func (c *ItemClient) DeleteOneID(id int) *ItemDeleteOne

DeleteOneID returns a delete builder for the given id.

func (*ItemClient) Get 

func (c *ItemClient) Get(ctx context.Context, id int) (*Item, error)

Get returns a Item entity by its id.

func (*ItemClient) GetX 

func (c *ItemClient) GetX(ctx context.Context, id int) *Item

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

func (*ItemClient) Hooks 

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

Hooks returns the client hooks.

func (*ItemClient) Query 

func (c *ItemClient) Query() *ItemQuery

Query returns a query builder for Item.

func (*ItemClient) QueryCompartment 

func (c *ItemClient) QueryCompartment(i *Item) *CompartmentQuery

QueryCompartment queries the compartment edge of a Item.

func (*ItemClient) Update 

func (c *ItemClient) Update() *ItemUpdate

Update returns an update builder for Item.

func (*ItemClient) UpdateOne 

func (c *ItemClient) UpdateOne(i *Item) *ItemUpdateOne

UpdateOne returns an update builder for the given entity.

func (*ItemClient) UpdateOneID 

func (c *ItemClient) UpdateOneID(id int) *ItemUpdateOne

UpdateOneID returns an update builder for the given id.

func (*ItemClient) Use 

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

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

type ItemCreate 

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

ItemCreate is the builder for creating a Item entity.

func (*ItemCreate) Exec 

func (ic *ItemCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*ItemCreate) ExecX 

func (ic *ItemCreate) ExecX(ctx context.Context)

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

func (*ItemCreate) Mutation 

func (ic *ItemCreate) Mutation() *ItemMutation

Mutation returns the ItemMutation object of the builder.

func (*ItemCreate) Save 

func (ic *ItemCreate) Save(ctx context.Context) (*Item, error)

Save creates the Item in the database.

func (*ItemCreate) SaveX 

func (ic *ItemCreate) SaveX(ctx context.Context) *Item

SaveX calls Save and panics if Save returns an error.

func (*ItemCreate) SetCompartment 

func (ic *ItemCreate) SetCompartment(c *Compartment) *ItemCreate

SetCompartment sets the "compartment" edge to the Compartment entity.

func (*ItemCreate) SetCompartmentID 

func (ic *ItemCreate) SetCompartmentID(id int) *ItemCreate

SetCompartmentID sets the "compartment" edge to the Compartment entity by ID.

func (*ItemCreate) SetName 

func (ic *ItemCreate) SetName(s string) *ItemCreate

SetName sets the "name" field.

func (*ItemCreate) SetNillableCompartmentID 

func (ic *ItemCreate) SetNillableCompartmentID(id *int) *ItemCreate

SetNillableCompartmentID sets the "compartment" edge to the Compartment entity by ID if the given value is not nil.

type ItemCreateBulk 

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

ItemCreateBulk is the builder for creating many Item entities in bulk.

func (*ItemCreateBulk) Exec 

func (icb *ItemCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*ItemCreateBulk) ExecX 

func (icb *ItemCreateBulk) ExecX(ctx context.Context)

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

func (*ItemCreateBulk) Save 

func (icb *ItemCreateBulk) Save(ctx context.Context) ([]*Item, error)

Save creates the Item entities in the database.

func (*ItemCreateBulk) SaveX 

func (icb *ItemCreateBulk) SaveX(ctx context.Context) []*Item

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

type ItemDelete 

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

ItemDelete is the builder for deleting a Item entity.

func (*ItemDelete) Exec 

func (id *ItemDelete) Exec(ctx context.Context) (int, error)

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

func (*ItemDelete) ExecX 

func (id *ItemDelete) ExecX(ctx context.Context) int

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

func (*ItemDelete) Where 

func (id *ItemDelete) Where(ps ...predicate.Item) *ItemDelete

Where appends a list predicates to the ItemDelete builder.

type ItemDeleteOne 

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

ItemDeleteOne is the builder for deleting a single Item entity.

func (*ItemDeleteOne) Exec 

func (ido *ItemDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*ItemDeleteOne) ExecX 

func (ido *ItemDeleteOne) ExecX(ctx context.Context)

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

type ItemEdges 

type ItemEdges struct {
	// Compartment holds the value of the compartment edge.
	Compartment *Compartment `json:"compartment,omitempty"`
	// contains filtered or unexported fields
}

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

func (ItemEdges) CompartmentOrErr 

func (e ItemEdges) CompartmentOrErr() (*Compartment, error)

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

type ItemGroupBy 

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

ItemGroupBy is the group-by builder for Item entities.

func (*ItemGroupBy) Aggregate 

func (igb *ItemGroupBy) Aggregate(fns ...AggregateFunc) *ItemGroupBy

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

func (*ItemGroupBy) Bool 

func (igb *ItemGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a group-by query. It is only allowed when executing a group-by query with one field.

func (*ItemGroupBy) BoolX 

func (igb *ItemGroupBy) BoolX(ctx context.Context) bool

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

func (*ItemGroupBy) Bools 

func (igb *ItemGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from group-by. It is only allowed when executing a group-by query with one field.

func (*ItemGroupBy) BoolsX 

func (igb *ItemGroupBy) BoolsX(ctx context.Context) []bool

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

func (*ItemGroupBy) Float64 

func (igb *ItemGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a group-by query. It is only allowed when executing a group-by query with one field.

func (*ItemGroupBy) Float64X 

func (igb *ItemGroupBy) Float64X(ctx context.Context) float64

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

func (*ItemGroupBy) Float64s 

func (igb *ItemGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from group-by. It is only allowed when executing a group-by query with one field.

func (*ItemGroupBy) Float64sX 

func (igb *ItemGroupBy) Float64sX(ctx context.Context) []float64

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

func (*ItemGroupBy) Int 

func (igb *ItemGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a group-by query. It is only allowed when executing a group-by query with one field.

func (*ItemGroupBy) IntX 

func (igb *ItemGroupBy) IntX(ctx context.Context) int

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

func (*ItemGroupBy) Ints 

func (igb *ItemGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from group-by. It is only allowed when executing a group-by query with one field.

func (*ItemGroupBy) IntsX 

func (igb *ItemGroupBy) IntsX(ctx context.Context) []int

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

func (*ItemGroupBy) Scan 

func (igb *ItemGroupBy) Scan(ctx context.Context, v interface{}) error

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

func (*ItemGroupBy) ScanX 

func (igb *ItemGroupBy) ScanX(ctx context.Context, v interface{})

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

func (*ItemGroupBy) String 

func (igb *ItemGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a group-by query. It is only allowed when executing a group-by query with one field.

func (*ItemGroupBy) StringX 

func (igb *ItemGroupBy) StringX(ctx context.Context) string

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

func (*ItemGroupBy) Strings 

func (igb *ItemGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from group-by. It is only allowed when executing a group-by query with one field.

func (*ItemGroupBy) StringsX 

func (igb *ItemGroupBy) StringsX(ctx context.Context) []string

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

type ItemMutation 

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

ItemMutation represents an operation that mutates the Item nodes in the graph.

func (*ItemMutation) AddField 

func (m *ItemMutation) 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 (*ItemMutation) AddedEdges 

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

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

func (*ItemMutation) AddedField 

func (m *ItemMutation) 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 (*ItemMutation) AddedFields 

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

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

func (*ItemMutation) AddedIDs 

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

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

func (*ItemMutation) ClearCompartment 

func (m *ItemMutation) ClearCompartment()

ClearCompartment clears the "compartment" edge to the Compartment entity.

func (*ItemMutation) ClearEdge 

func (m *ItemMutation) 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 (*ItemMutation) ClearField 

func (m *ItemMutation) 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 (*ItemMutation) ClearedEdges 

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

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

func (*ItemMutation) ClearedFields 

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

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

func (ItemMutation) Client 

func (m ItemMutation) 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 (*ItemMutation) CompartmentCleared 

func (m *ItemMutation) CompartmentCleared() bool

CompartmentCleared reports if the "compartment" edge to the Compartment entity was cleared.

func (*ItemMutation) CompartmentID 

func (m *ItemMutation) CompartmentID() (id int, exists bool)

CompartmentID returns the "compartment" edge ID in the mutation.

func (*ItemMutation) CompartmentIDs 

func (m *ItemMutation) CompartmentIDs() (ids []int)

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

func (*ItemMutation) EdgeCleared 

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

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

func (*ItemMutation) Field 

func (m *ItemMutation) 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 (*ItemMutation) FieldCleared 

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

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

func (*ItemMutation) Fields 

func (m *ItemMutation) 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 (*ItemMutation) ID 

func (m *ItemMutation) 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 (*ItemMutation) Name 

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

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

func (*ItemMutation) OldField 

func (m *ItemMutation) 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 (*ItemMutation) OldName 

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

OldName returns the old "name" field's value of the Item entity. If the Item 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 (*ItemMutation) Op 

func (m *ItemMutation) Op() Op

Op returns the operation name.

func (*ItemMutation) RemovedEdges 

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

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

func (*ItemMutation) RemovedIDs 

func (m *ItemMutation) 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 (*ItemMutation) ResetCompartment 

func (m *ItemMutation) ResetCompartment()

ResetCompartment resets all changes to the "compartment" edge.

func (*ItemMutation) ResetEdge 

func (m *ItemMutation) 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 (*ItemMutation) ResetField 

func (m *ItemMutation) 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 (*ItemMutation) ResetName 

func (m *ItemMutation) ResetName()

ResetName resets all changes to the "name" field.

func (*ItemMutation) SetCompartmentID 

func (m *ItemMutation) SetCompartmentID(id int)

SetCompartmentID sets the "compartment" edge to the Compartment entity by id.

func (*ItemMutation) SetField 

func (m *ItemMutation) 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 (*ItemMutation) SetName 

func (m *ItemMutation) SetName(s string)

SetName sets the "name" field.

func (ItemMutation) Tx 

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

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

func (*ItemMutation) Type 

func (m *ItemMutation) Type() string

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

func (*ItemMutation) Where 

func (m *ItemMutation) Where(ps ...predicate.Item)

Where appends a list predicates to the ItemMutation builder.

type ItemQuery 

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

ItemQuery is the builder for querying Item entities.

func (*ItemQuery) All 

func (iq *ItemQuery) All(ctx context.Context) ([]*Item, error)

All executes the query and returns a list of Items.

func (*ItemQuery) AllX 

func (iq *ItemQuery) AllX(ctx context.Context) []*Item

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

func (*ItemQuery) Clone 

func (iq *ItemQuery) Clone() *ItemQuery

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

func (*ItemQuery) Count 

func (iq *ItemQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*ItemQuery) CountX 

func (iq *ItemQuery) CountX(ctx context.Context) int

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

func (*ItemQuery) Exist 

func (iq *ItemQuery) Exist(ctx context.Context) (bool, error)

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

func (*ItemQuery) ExistX 

func (iq *ItemQuery) ExistX(ctx context.Context) bool

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

func (*ItemQuery) First 

func (iq *ItemQuery) First(ctx context.Context) (*Item, error)

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

func (*ItemQuery) FirstID 

func (iq *ItemQuery) FirstID(ctx context.Context) (id int, err error)

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

func (*ItemQuery) FirstIDX 

func (iq *ItemQuery) FirstIDX(ctx context.Context) int

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

func (*ItemQuery) FirstX 

func (iq *ItemQuery) FirstX(ctx context.Context) *Item

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

func (*ItemQuery) GroupBy 

func (iq *ItemQuery) GroupBy(field string, fields ...string) *ItemGroupBy

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.Item.Query().
	GroupBy(item.FieldName).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*ItemQuery) IDs 

func (iq *ItemQuery) IDs(ctx context.Context) ([]int, error)

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

func (*ItemQuery) IDsX 

func (iq *ItemQuery) IDsX(ctx context.Context) []int

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

func (*ItemQuery) Limit 

func (iq *ItemQuery) Limit(limit int) *ItemQuery

Limit adds a limit step to the query.

func (*ItemQuery) Offset 

func (iq *ItemQuery) Offset(offset int) *ItemQuery

Offset adds an offset step to the query.

func (*ItemQuery) Only 

func (iq *ItemQuery) Only(ctx context.Context) (*Item, error)

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

func (*ItemQuery) OnlyID 

func (iq *ItemQuery) OnlyID(ctx context.Context) (id int, err error)

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

func (*ItemQuery) OnlyIDX 

func (iq *ItemQuery) OnlyIDX(ctx context.Context) int

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

func (*ItemQuery) OnlyX 

func (iq *ItemQuery) OnlyX(ctx context.Context) *Item

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

func (*ItemQuery) Order 

func (iq *ItemQuery) Order(o ...OrderFunc) *ItemQuery

Order adds an order step to the query.

func (*ItemQuery) QueryCompartment 

func (iq *ItemQuery) QueryCompartment() *CompartmentQuery

QueryCompartment chains the current query on the "compartment" edge.

func (*ItemQuery) Select 

func (iq *ItemQuery) Select(fields ...string) *ItemSelect

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.Item.Query().
	Select(item.FieldName).
	Scan(ctx, &v)

func (*ItemQuery) Unique 

func (iq *ItemQuery) Unique(unique bool) *ItemQuery

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 (*ItemQuery) Where 

func (iq *ItemQuery) Where(ps ...predicate.Item) *ItemQuery

Where adds a new predicate for the ItemQuery builder.

func (*ItemQuery) WithCompartment 

func (iq *ItemQuery) WithCompartment(opts ...func(*CompartmentQuery)) *ItemQuery

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

type ItemSelect 

type ItemSelect struct {
	*ItemQuery
	// contains filtered or unexported fields
}

ItemSelect is the builder for selecting fields of Item entities.

func (*ItemSelect) Bool 

func (is *ItemSelect) Bool(ctx context.Context) (_ bool, err error)

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

func (*ItemSelect) BoolX 

func (is *ItemSelect) BoolX(ctx context.Context) bool

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

func (*ItemSelect) Bools 

func (is *ItemSelect) Bools(ctx context.Context) ([]bool, error)

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

func (*ItemSelect) BoolsX 

func (is *ItemSelect) BoolsX(ctx context.Context) []bool

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

func (*ItemSelect) Float64 

func (is *ItemSelect) Float64(ctx context.Context) (_ float64, err error)

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

func (*ItemSelect) Float64X 

func (is *ItemSelect) Float64X(ctx context.Context) float64

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

func (*ItemSelect) Float64s 

func (is *ItemSelect) Float64s(ctx context.Context) ([]float64, error)

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

func (*ItemSelect) Float64sX 

func (is *ItemSelect) Float64sX(ctx context.Context) []float64

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

func (*ItemSelect) Int 

func (is *ItemSelect) Int(ctx context.Context) (_ int, err error)

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

func (*ItemSelect) IntX 

func (is *ItemSelect) IntX(ctx context.Context) int

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

func (*ItemSelect) Ints 

func (is *ItemSelect) Ints(ctx context.Context) ([]int, error)

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

func (*ItemSelect) IntsX 

func (is *ItemSelect) IntsX(ctx context.Context) []int

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

func (*ItemSelect) Scan 

func (is *ItemSelect) Scan(ctx context.Context, v interface{}) error

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

func (*ItemSelect) ScanX 

func (is *ItemSelect) ScanX(ctx context.Context, v interface{})

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

func (*ItemSelect) String 

func (is *ItemSelect) String(ctx context.Context) (_ string, err error)

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

func (*ItemSelect) StringX 

func (is *ItemSelect) StringX(ctx context.Context) string

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

func (*ItemSelect) Strings 

func (is *ItemSelect) Strings(ctx context.Context) ([]string, error)

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

func (*ItemSelect) StringsX 

func (is *ItemSelect) StringsX(ctx context.Context) []string

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

type ItemUpdate 

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

ItemUpdate is the builder for updating Item entities.

func (*ItemUpdate) ClearCompartment 

func (iu *ItemUpdate) ClearCompartment() *ItemUpdate

ClearCompartment clears the "compartment" edge to the Compartment entity.

func (*ItemUpdate) Exec 

func (iu *ItemUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*ItemUpdate) ExecX 

func (iu *ItemUpdate) ExecX(ctx context.Context)

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

func (*ItemUpdate) Mutation 

func (iu *ItemUpdate) Mutation() *ItemMutation

Mutation returns the ItemMutation object of the builder.

func (*ItemUpdate) Save 

func (iu *ItemUpdate) Save(ctx context.Context) (int, error)

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

func (*ItemUpdate) SaveX 

func (iu *ItemUpdate) SaveX(ctx context.Context) int

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

func (*ItemUpdate) SetCompartment 

func (iu *ItemUpdate) SetCompartment(c *Compartment) *ItemUpdate

SetCompartment sets the "compartment" edge to the Compartment entity.

func (*ItemUpdate) SetCompartmentID 

func (iu *ItemUpdate) SetCompartmentID(id int) *ItemUpdate

SetCompartmentID sets the "compartment" edge to the Compartment entity by ID.

func (*ItemUpdate) SetName 

func (iu *ItemUpdate) SetName(s string) *ItemUpdate

SetName sets the "name" field.

func (*ItemUpdate) SetNillableCompartmentID 

func (iu *ItemUpdate) SetNillableCompartmentID(id *int) *ItemUpdate

SetNillableCompartmentID sets the "compartment" edge to the Compartment entity by ID if the given value is not nil.

func (*ItemUpdate) Where 

func (iu *ItemUpdate) Where(ps ...predicate.Item) *ItemUpdate

Where appends a list predicates to the ItemUpdate builder.

type ItemUpdateOne 

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

ItemUpdateOne is the builder for updating a single Item entity.

func (*ItemUpdateOne) ClearCompartment 

func (iuo *ItemUpdateOne) ClearCompartment() *ItemUpdateOne

ClearCompartment clears the "compartment" edge to the Compartment entity.

func (*ItemUpdateOne) Exec 

func (iuo *ItemUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*ItemUpdateOne) ExecX 

func (iuo *ItemUpdateOne) ExecX(ctx context.Context)

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

func (*ItemUpdateOne) Mutation 

func (iuo *ItemUpdateOne) Mutation() *ItemMutation

Mutation returns the ItemMutation object of the builder.

func (*ItemUpdateOne) Save 

func (iuo *ItemUpdateOne) Save(ctx context.Context) (*Item, error)

Save executes the query and returns the updated Item entity.

func (*ItemUpdateOne) SaveX 

func (iuo *ItemUpdateOne) SaveX(ctx context.Context) *Item

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

func (*ItemUpdateOne) Select 

func (iuo *ItemUpdateOne) Select(field string, fields ...string) *ItemUpdateOne

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

func (*ItemUpdateOne) SetCompartment 

func (iuo *ItemUpdateOne) SetCompartment(c *Compartment) *ItemUpdateOne

SetCompartment sets the "compartment" edge to the Compartment entity.

func (*ItemUpdateOne) SetCompartmentID 

func (iuo *ItemUpdateOne) SetCompartmentID(id int) *ItemUpdateOne

SetCompartmentID sets the "compartment" edge to the Compartment entity by ID.

func (*ItemUpdateOne) SetName 

func (iuo *ItemUpdateOne) SetName(s string) *ItemUpdateOne

SetName sets the "name" field.

func (*ItemUpdateOne) SetNillableCompartmentID 

func (iuo *ItemUpdateOne) SetNillableCompartmentID(id *int) *ItemUpdateOne

SetNillableCompartmentID sets the "compartment" edge to the Compartment entity by ID if the given value is not nil.

type Items 

type Items []*Item

Items is a parsable slice of Item.

type MutateFunc 

type MutateFunc = ent.MutateFunc

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

type Mutation 

type Mutation = ent.Mutation

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

type Mutator 

type Mutator = ent.Mutator

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

type NotFoundError 

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

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

func (*NotFoundError) Error 

func (e *NotFoundError) Error() string

Error implements the error interface.

type NotLoadedError 

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

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

func (*NotLoadedError) Error 

func (e *NotLoadedError) Error() string

Error implements the error interface.

type NotSingularError 

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

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

func (*NotSingularError) Error 

func (e *NotSingularError) Error() string

Error implements the error interface.

type Op 

type Op = ent.Op

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

type Option 

type Option func(*config)

Option function to configure the client.

func Debug 

func Debug() Option

Debug enables debug logging on the ent.Driver.

func Driver 

func Driver(driver dialect.Driver) Option

Driver configures the client driver.

func Log 

func Log(fn func(...interface{})) Option

Log sets the logging function for debug mode.

type OrderFunc 

type OrderFunc func(*sql.Selector)

OrderFunc applies an ordering on the sql selector.

func Asc 

func Asc(fields ...string) OrderFunc

Asc applies the given fields in ASC order.

func Desc 

func Desc(fields ...string) OrderFunc

Desc applies the given fields in DESC order.

type Policy 

type Policy = ent.Policy

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

type Query 

type Query = ent.Query

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

type RollbackFunc 

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

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

func (RollbackFunc) Rollback 

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

Rollback calls f(ctx, m).

type RollbackHook 

type RollbackHook func(Rollbacker) Rollbacker

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

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

type Rollbacker 

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

Rollbacker is the interface that wraps the Rollbacker method.

type Tx 

type Tx struct {

	// Compartment is the client for interacting with the Compartment builders.
	Compartment *CompartmentClient
	// Fridge is the client for interacting with the Fridge builders.
	Fridge *FridgeClient
	// Item is the client for interacting with the Item builders.
	Item *ItemClient
	// contains filtered or unexported fields
}

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

func TxFromContext 

func TxFromContext(ctx context.Context) *Tx

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

func (*Tx) Client 

func (tx *Tx) Client() *Client

Client returns a Client that binds to current transaction.

func (*Tx) Commit 

func (tx *Tx) Commit() error

Commit commits the transaction.

func (*Tx) OnCommit 

func (tx *Tx) OnCommit(f CommitHook)

OnCommit adds a hook to call on commit.

func (*Tx) OnRollback 

func (tx *Tx) OnRollback(f RollbackHook)

OnRollback adds a hook to call on rollback.

func (*Tx) Rollback 

func (tx *Tx) Rollback() error

Rollback rollbacks the transaction.

type ValidationError 

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

ValidationError returns when validating a field fails.

func (*ValidationError) Error 

func (e *ValidationError) Error() string

Error implements the error interface.

func (*ValidationError) Unwrap 

func (e *ValidationError) Unwrap() error

Unwrap implements the errors.Wrapper interface.

type Value 

type Value = ent.Value

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

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