forked from ent/contrib
/
message_create.go
165 lines (148 loc) · 4.29 KB
/
message_create.go
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// Code generated by ent, DO NOT EDIT.
package ent
import (
"context"
"fmt"
"entgo.io/ent/dialect/sql/sqlgraph"
"entgo.io/ent/schema/field"
"github.com/tilau2328/entcontrib/schemast/internal/loadtest/ent/message"
)
// MessageCreate is the builder for creating a Message entity.
type MessageCreate struct {
config
mutation *MessageMutation
hooks []Hook
}
// Mutation returns the MessageMutation object of the builder.
func (mc *MessageCreate) Mutation() *MessageMutation {
return mc.mutation
}
// Save creates the Message in the database.
func (mc *MessageCreate) Save(ctx context.Context) (*Message, error) {
return withHooks[*Message, MessageMutation](ctx, mc.sqlSave, mc.mutation, mc.hooks)
}
// SaveX calls Save and panics if Save returns an error.
func (mc *MessageCreate) SaveX(ctx context.Context) *Message {
v, err := mc.Save(ctx)
if err != nil {
panic(err)
}
return v
}
// Exec executes the query.
func (mc *MessageCreate) Exec(ctx context.Context) error {
_, err := mc.Save(ctx)
return err
}
// ExecX is like Exec, but panics if an error occurs.
func (mc *MessageCreate) ExecX(ctx context.Context) {
if err := mc.Exec(ctx); err != nil {
panic(err)
}
}
// check runs all checks and user-defined validators on the builder.
func (mc *MessageCreate) check() error {
return nil
}
func (mc *MessageCreate) sqlSave(ctx context.Context) (*Message, error) {
if err := mc.check(); err != nil {
return nil, err
}
_node, _spec := mc.createSpec()
if err := sqlgraph.CreateNode(ctx, mc.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)
mc.mutation.id = &_node.ID
mc.mutation.done = true
return _node, nil
}
func (mc *MessageCreate) createSpec() (*Message, *sqlgraph.CreateSpec) {
var (
_node = &Message{config: mc.config}
_spec = sqlgraph.NewCreateSpec(message.Table, sqlgraph.NewFieldSpec(message.FieldID, field.TypeInt))
)
return _node, _spec
}
// MessageCreateBulk is the builder for creating many Message entities in bulk.
type MessageCreateBulk struct {
config
builders []*MessageCreate
}
// Save creates the Message entities in the database.
func (mcb *MessageCreateBulk) Save(ctx context.Context) ([]*Message, error) {
specs := make([]*sqlgraph.CreateSpec, len(mcb.builders))
nodes := make([]*Message, len(mcb.builders))
mutators := make([]Mutator, len(mcb.builders))
for i := range mcb.builders {
func(i int, root context.Context) {
builder := mcb.builders[i]
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
mutation, ok := m.(*MessageMutation)
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, mcb.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, mcb.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, mcb.builders[0].mutation); err != nil {
return nil, err
}
}
return nodes, nil
}
// SaveX is like Save, but panics if an error occurs.
func (mcb *MessageCreateBulk) SaveX(ctx context.Context) []*Message {
v, err := mcb.Save(ctx)
if err != nil {
panic(err)
}
return v
}
// Exec executes the query.
func (mcb *MessageCreateBulk) Exec(ctx context.Context) error {
_, err := mcb.Save(ctx)
return err
}
// ExecX is like Exec, but panics if an error occurs.
func (mcb *MessageCreateBulk) ExecX(ctx context.Context) {
if err := mcb.Exec(ctx); err != nil {
panic(err)
}
}