278 lines
7.4 KiB
Go
278 lines
7.4 KiB
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 ent, DO NOT EDIT.
|
|
|
|
package ent
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"fmt"
|
|
"time"
|
|
|
|
"entgo.io/ent/dialect/sql/sqlgraph"
|
|
"entgo.io/ent/entc/integration/edgefield/ent/car"
|
|
"entgo.io/ent/entc/integration/edgefield/ent/rental"
|
|
"entgo.io/ent/entc/integration/edgefield/ent/user"
|
|
"entgo.io/ent/schema/field"
|
|
"github.com/google/uuid"
|
|
)
|
|
|
|
// RentalCreate is the builder for creating a Rental entity.
|
|
type RentalCreate struct {
|
|
config
|
|
mutation *RentalMutation
|
|
hooks []Hook
|
|
}
|
|
|
|
// SetDate sets the "date" field.
|
|
func (_c *RentalCreate) SetDate(v time.Time) *RentalCreate {
|
|
_c.mutation.SetDate(v)
|
|
return _c
|
|
}
|
|
|
|
// SetNillableDate sets the "date" field if the given value is not nil.
|
|
func (_c *RentalCreate) SetNillableDate(v *time.Time) *RentalCreate {
|
|
if v != nil {
|
|
_c.SetDate(*v)
|
|
}
|
|
return _c
|
|
}
|
|
|
|
// SetUserID sets the "user_id" field.
|
|
func (_c *RentalCreate) SetUserID(v int) *RentalCreate {
|
|
_c.mutation.SetUserID(v)
|
|
return _c
|
|
}
|
|
|
|
// SetCarID sets the "car_id" field.
|
|
func (_c *RentalCreate) SetCarID(v uuid.UUID) *RentalCreate {
|
|
_c.mutation.SetCarID(v)
|
|
return _c
|
|
}
|
|
|
|
// SetUser sets the "user" edge to the User entity.
|
|
func (_c *RentalCreate) SetUser(v *User) *RentalCreate {
|
|
return _c.SetUserID(v.ID)
|
|
}
|
|
|
|
// SetCar sets the "car" edge to the Car entity.
|
|
func (_c *RentalCreate) SetCar(v *Car) *RentalCreate {
|
|
return _c.SetCarID(v.ID)
|
|
}
|
|
|
|
// Mutation returns the RentalMutation object of the builder.
|
|
func (_c *RentalCreate) Mutation() *RentalMutation {
|
|
return _c.mutation
|
|
}
|
|
|
|
// Save creates the Rental in the database.
|
|
func (_c *RentalCreate) Save(ctx context.Context) (*Rental, error) {
|
|
_c.defaults()
|
|
return withHooks(ctx, _c.sqlSave, _c.mutation, _c.hooks)
|
|
}
|
|
|
|
// SaveX calls Save and panics if Save returns an error.
|
|
func (_c *RentalCreate) SaveX(ctx context.Context) *Rental {
|
|
v, err := _c.Save(ctx)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return v
|
|
}
|
|
|
|
// Exec executes the query.
|
|
func (_c *RentalCreate) Exec(ctx context.Context) error {
|
|
_, err := _c.Save(ctx)
|
|
return err
|
|
}
|
|
|
|
// ExecX is like Exec, but panics if an error occurs.
|
|
func (_c *RentalCreate) ExecX(ctx context.Context) {
|
|
if err := _c.Exec(ctx); err != nil {
|
|
panic(err)
|
|
}
|
|
}
|
|
|
|
// defaults sets the default values of the builder before save.
|
|
func (_c *RentalCreate) defaults() {
|
|
if _, ok := _c.mutation.Date(); !ok {
|
|
v := rental.DefaultDate()
|
|
_c.mutation.SetDate(v)
|
|
}
|
|
}
|
|
|
|
// check runs all checks and user-defined validators on the builder.
|
|
func (_c *RentalCreate) check() error {
|
|
if _, ok := _c.mutation.Date(); !ok {
|
|
return &ValidationError{Name: "date", err: errors.New(`ent: missing required field "Rental.date"`)}
|
|
}
|
|
if _, ok := _c.mutation.UserID(); !ok {
|
|
return &ValidationError{Name: "user_id", err: errors.New(`ent: missing required field "Rental.user_id"`)}
|
|
}
|
|
if _, ok := _c.mutation.CarID(); !ok {
|
|
return &ValidationError{Name: "car_id", err: errors.New(`ent: missing required field "Rental.car_id"`)}
|
|
}
|
|
if len(_c.mutation.UserIDs()) == 0 {
|
|
return &ValidationError{Name: "user", err: errors.New(`ent: missing required edge "Rental.user"`)}
|
|
}
|
|
if len(_c.mutation.CarIDs()) == 0 {
|
|
return &ValidationError{Name: "car", err: errors.New(`ent: missing required edge "Rental.car"`)}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (_c *RentalCreate) sqlSave(ctx context.Context) (*Rental, error) {
|
|
if err := _c.check(); err != nil {
|
|
return nil, err
|
|
}
|
|
_node, _spec := _c.createSpec()
|
|
if err := sqlgraph.CreateNode(ctx, _c.driver, _spec); err != nil {
|
|
if sqlgraph.IsConstraintError(err) {
|
|
err = &ConstraintError{msg: err.Error(), wrap: err}
|
|
}
|
|
return nil, err
|
|
}
|
|
id := _spec.ID.Value.(int64)
|
|
_node.ID = int(id)
|
|
_c.mutation.id = &_node.ID
|
|
_c.mutation.done = true
|
|
return _node, nil
|
|
}
|
|
|
|
func (_c *RentalCreate) createSpec() (*Rental, *sqlgraph.CreateSpec) {
|
|
var (
|
|
_node = &Rental{config: _c.config}
|
|
_spec = sqlgraph.NewCreateSpec(rental.Table, sqlgraph.NewFieldSpec(rental.FieldID, field.TypeInt))
|
|
)
|
|
if value, ok := _c.mutation.Date(); ok {
|
|
_spec.SetField(rental.FieldDate, field.TypeTime, value)
|
|
_node.Date = value
|
|
}
|
|
if nodes := _c.mutation.UserIDs(); len(nodes) > 0 {
|
|
edge := &sqlgraph.EdgeSpec{
|
|
Rel: sqlgraph.M2O,
|
|
Inverse: true,
|
|
Table: rental.UserTable,
|
|
Columns: []string{rental.UserColumn},
|
|
Bidi: false,
|
|
Target: &sqlgraph.EdgeTarget{
|
|
IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt),
|
|
},
|
|
}
|
|
for _, k := range nodes {
|
|
edge.Target.Nodes = append(edge.Target.Nodes, k)
|
|
}
|
|
_node.UserID = nodes[0]
|
|
_spec.Edges = append(_spec.Edges, edge)
|
|
}
|
|
if nodes := _c.mutation.CarIDs(); len(nodes) > 0 {
|
|
edge := &sqlgraph.EdgeSpec{
|
|
Rel: sqlgraph.M2O,
|
|
Inverse: true,
|
|
Table: rental.CarTable,
|
|
Columns: []string{rental.CarColumn},
|
|
Bidi: false,
|
|
Target: &sqlgraph.EdgeTarget{
|
|
IDSpec: sqlgraph.NewFieldSpec(car.FieldID, field.TypeUUID),
|
|
},
|
|
}
|
|
for _, k := range nodes {
|
|
edge.Target.Nodes = append(edge.Target.Nodes, k)
|
|
}
|
|
_node.CarID = nodes[0]
|
|
_spec.Edges = append(_spec.Edges, edge)
|
|
}
|
|
return _node, _spec
|
|
}
|
|
|
|
// RentalCreateBulk is the builder for creating many Rental entities in bulk.
|
|
type RentalCreateBulk struct {
|
|
config
|
|
err error
|
|
builders []*RentalCreate
|
|
}
|
|
|
|
// Save creates the Rental entities in the database.
|
|
func (_c *RentalCreateBulk) Save(ctx context.Context) ([]*Rental, error) {
|
|
if _c.err != nil {
|
|
return nil, _c.err
|
|
}
|
|
specs := make([]*sqlgraph.CreateSpec, len(_c.builders))
|
|
nodes := make([]*Rental, len(_c.builders))
|
|
mutators := make([]Mutator, len(_c.builders))
|
|
for i := range _c.builders {
|
|
func(i int, root context.Context) {
|
|
builder := _c.builders[i]
|
|
builder.defaults()
|
|
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
|
|
mutation, ok := m.(*RentalMutation)
|
|
if !ok {
|
|
return nil, fmt.Errorf("unexpected mutation type %T", m)
|
|
}
|
|
if err := builder.check(); err != nil {
|
|
return nil, err
|
|
}
|
|
builder.mutation = mutation
|
|
var err error
|
|
nodes[i], specs[i] = builder.createSpec()
|
|
if i < len(mutators)-1 {
|
|
_, err = mutators[i+1].Mutate(root, _c.builders[i+1].mutation)
|
|
} else {
|
|
spec := &sqlgraph.BatchCreateSpec{Nodes: specs}
|
|
// Invoke the actual operation on the latest mutation in the chain.
|
|
if err = sqlgraph.BatchCreate(ctx, _c.driver, spec); err != nil {
|
|
if sqlgraph.IsConstraintError(err) {
|
|
err = &ConstraintError{msg: err.Error(), wrap: err}
|
|
}
|
|
}
|
|
}
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
mutation.id = &nodes[i].ID
|
|
if specs[i].ID.Value != nil {
|
|
id := specs[i].ID.Value.(int64)
|
|
nodes[i].ID = int(id)
|
|
}
|
|
mutation.done = true
|
|
return nodes[i], nil
|
|
})
|
|
for i := len(builder.hooks) - 1; i >= 0; i-- {
|
|
mut = builder.hooks[i](mut)
|
|
}
|
|
mutators[i] = mut
|
|
}(i, ctx)
|
|
}
|
|
if len(mutators) > 0 {
|
|
if _, err := mutators[0].Mutate(ctx, _c.builders[0].mutation); err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
return nodes, nil
|
|
}
|
|
|
|
// SaveX is like Save, but panics if an error occurs.
|
|
func (_c *RentalCreateBulk) SaveX(ctx context.Context) []*Rental {
|
|
v, err := _c.Save(ctx)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return v
|
|
}
|
|
|
|
// Exec executes the query.
|
|
func (_c *RentalCreateBulk) Exec(ctx context.Context) error {
|
|
_, err := _c.Save(ctx)
|
|
return err
|
|
}
|
|
|
|
// ExecX is like Exec, but panics if an error occurs.
|
|
func (_c *RentalCreateBulk) ExecX(ctx context.Context) {
|
|
if err := _c.Exec(ctx); err != nil {
|
|
panic(err)
|
|
}
|
|
}
|