forked from ent/contrib
/
pony_create.go
179 lines (161 loc) · 4.55 KB
/
pony_create.go
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// Code generated by ent, DO NOT EDIT.
package ent
import (
"context"
"errors"
"fmt"
"entgo.io/contrib/entproto/internal/todo/ent/pony"
"entgo.io/ent/dialect/sql/sqlgraph"
"entgo.io/ent/schema/field"
)
// PonyCreate is the builder for creating a Pony entity.
type PonyCreate struct {
config
mutation *PonyMutation
hooks []Hook
}
// SetName sets the "name" field.
func (pc *PonyCreate) SetName(s string) *PonyCreate {
pc.mutation.SetName(s)
return pc
}
// Mutation returns the PonyMutation object of the builder.
func (pc *PonyCreate) Mutation() *PonyMutation {
return pc.mutation
}
// Save creates the Pony in the database.
func (pc *PonyCreate) Save(ctx context.Context) (*Pony, error) {
return withHooks[*Pony, PonyMutation](ctx, pc.sqlSave, pc.mutation, pc.hooks)
}
// SaveX calls Save and panics if Save returns an error.
func (pc *PonyCreate) SaveX(ctx context.Context) *Pony {
v, err := pc.Save(ctx)
if err != nil {
panic(err)
}
return v
}
// Exec executes the query.
func (pc *PonyCreate) Exec(ctx context.Context) error {
_, err := pc.Save(ctx)
return err
}
// ExecX is like Exec, but panics if an error occurs.
func (pc *PonyCreate) ExecX(ctx context.Context) {
if err := pc.Exec(ctx); err != nil {
panic(err)
}
}
// check runs all checks and user-defined validators on the builder.
func (pc *PonyCreate) check() error {
if _, ok := pc.mutation.Name(); !ok {
return &ValidationError{Name: "name", err: errors.New(`ent: missing required field "Pony.name"`)}
}
return nil
}
func (pc *PonyCreate) sqlSave(ctx context.Context) (*Pony, error) {
if err := pc.check(); err != nil {
return nil, err
}
_node, _spec := pc.createSpec()
if err := sqlgraph.CreateNode(ctx, pc.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)
pc.mutation.id = &_node.ID
pc.mutation.done = true
return _node, nil
}
func (pc *PonyCreate) createSpec() (*Pony, *sqlgraph.CreateSpec) {
var (
_node = &Pony{config: pc.config}
_spec = sqlgraph.NewCreateSpec(pony.Table, sqlgraph.NewFieldSpec(pony.FieldID, field.TypeInt))
)
if value, ok := pc.mutation.Name(); ok {
_spec.SetField(pony.FieldName, field.TypeString, value)
_node.Name = value
}
return _node, _spec
}
// PonyCreateBulk is the builder for creating many Pony entities in bulk.
type PonyCreateBulk struct {
config
builders []*PonyCreate
}
// Save creates the Pony entities in the database.
func (pcb *PonyCreateBulk) Save(ctx context.Context) ([]*Pony, error) {
specs := make([]*sqlgraph.CreateSpec, len(pcb.builders))
nodes := make([]*Pony, len(pcb.builders))
mutators := make([]Mutator, len(pcb.builders))
for i := range pcb.builders {
func(i int, root context.Context) {
builder := pcb.builders[i]
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
mutation, ok := m.(*PonyMutation)
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, pcb.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, pcb.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, pcb.builders[0].mutation); err != nil {
return nil, err
}
}
return nodes, nil
}
// SaveX is like Save, but panics if an error occurs.
func (pcb *PonyCreateBulk) SaveX(ctx context.Context) []*Pony {
v, err := pcb.Save(ctx)
if err != nil {
panic(err)
}
return v
}
// Exec executes the query.
func (pcb *PonyCreateBulk) Exec(ctx context.Context) error {
_, err := pcb.Save(ctx)
return err
}
// ExecX is like Exec, but panics if an error occurs.
func (pcb *PonyCreateBulk) ExecX(ctx context.Context) {
if err := pcb.Exec(ctx); err != nil {
panic(err)
}
}