ent/entc/integration/gremlin/ent/pet.go

// Copyright 2019-present Facebook Inc. All rights reserved.
// This source code is licensed under the Apache 2.0 license found
// in the LICENSE file in the root directory of this source tree.

// Code generated by entc, DO NOT EDIT.

package ent

import (
	"fmt"
	"strings"

	"github.com/facebook/ent/dialect/gremlin"
	"github.com/facebook/ent/entc/integration/gremlin/ent/user"
)

// Pet is the model entity for the Pet schema.
type Pet struct {
	config `json:"-"`
	// ID of the ent.
	ID string `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 PetQuery when eager-loading is set.
	Edges PetEdges `json:"edges"`
}

// PetEdges holds the relations/edges for other nodes in the graph.
type PetEdges struct {
	// Team holds the value of the team edge.
	Team *User
	// Owner holds the value of the owner edge.
	Owner *User
	// loadedTypes holds the information for reporting if a
	// type was loaded (or requested) in eager-loading or not.
	loadedTypes [2]bool
}

// TeamOrErr returns the Team value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e PetEdges) TeamOrErr() (*User, error) {
	if e.loadedTypes[0] {
		if e.Team == nil {
			// The edge team was loaded in eager-loading,
			// but was not found.
			return nil, &NotFoundError{label: user.Label}
		}
		return e.Team, nil
	}
	return nil, &NotLoadedError{edge: "team"}
}

// OwnerOrErr returns the Owner value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e PetEdges) OwnerOrErr() (*User, error) {
	if e.loadedTypes[1] {
		if e.Owner == nil {
			// The edge owner was loaded in eager-loading,
			// but was not found.
			return nil, &NotFoundError{label: user.Label}
		}
		return e.Owner, nil
	}
	return nil, &NotLoadedError{edge: "owner"}
}

// FromResponse scans the gremlin response data into Pet.
func (pe *Pet) FromResponse(res *gremlin.Response) error {
	vmap, err := res.ReadValueMap()
	if err != nil {
		return err
	}
	var scanpe struct {
		ID   string `json:"id,omitempty"`
		Name string `json:"name,omitempty"`
	}
	if err := vmap.Decode(&scanpe); err != nil {
		return err
	}
	pe.ID = scanpe.ID
	pe.Name = scanpe.Name
	return nil
}

// QueryTeam queries the team edge of the Pet.
func (pe *Pet) QueryTeam() *UserQuery {
	return (&PetClient{config: pe.config}).QueryTeam(pe)
}

// QueryOwner queries the owner edge of the Pet.
func (pe *Pet) QueryOwner() *UserQuery {
	return (&PetClient{config: pe.config}).QueryOwner(pe)
}

// Update returns a builder for updating this Pet.
// Note that, you need to call Pet.Unwrap() before calling this method, if this Pet
// was returned from a transaction, and the transaction was committed or rolled back.
func (pe *Pet) Update() *PetUpdateOne {
	return (&PetClient{config: pe.config}).UpdateOne(pe)
}

// Unwrap unwraps the entity that was returned from a transaction after it was closed,
// so that all next queries will be executed through the driver which created the transaction.
func (pe *Pet) Unwrap() *Pet {
	tx, ok := pe.config.driver.(*txDriver)
	if !ok {
		panic("ent: Pet is not a transactional entity")
	}
	pe.config.driver = tx.drv
	return pe
}

// String implements the fmt.Stringer.
func (pe *Pet) String() string {
	var builder strings.Builder
	builder.WriteString("Pet(")
	builder.WriteString(fmt.Sprintf("id=%v", pe.ID))
	builder.WriteString(", name=")
	builder.WriteString(pe.Name)
	builder.WriteByte(')')
	return builder.String()
}

// Pets is a parsable slice of Pet.
type Pets []*Pet

// FromResponse scans the gremlin response data into Pets.
func (pe *Pets) FromResponse(res *gremlin.Response) error {
	vmap, err := res.ReadValueMap()
	if err != nil {
		return err
	}
	var scanpe []struct {
		ID   string `json:"id,omitempty"`
		Name string `json:"name,omitempty"`
	}
	if err := vmap.Decode(&scanpe); err != nil {
		return err
	}
	for _, v := range scanpe {
		*pe = append(*pe, &Pet{
			ID:   v.ID,
			Name: v.Name,
		})
	}
	return nil
}

func (pe Pets) config(cfg config) {
	for _i := range pe {
		pe[_i].config = cfg
	}
}