mirror of
https://github.com/ent/ent.git
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b8b82f80a4
* fix grammar and english usage in templates * bindata gen * codegen * go generate ./again...
607 lines
16 KiB
Go
607 lines
16 KiB
Go
// Copyright 2019-present Facebook Inc. All rights reserved.
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// This source code is licensed under the Apache 2.0 license found
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// in the LICENSE file in the root directory of this source tree.
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// Code generated by entc, DO NOT EDIT.
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package entv2
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import (
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"context"
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"errors"
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"fmt"
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"github.com/facebook/ent/dialect/sql/sqlgraph"
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"github.com/facebook/ent/entc/integration/migrate/entv2/car"
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"github.com/facebook/ent/entc/integration/migrate/entv2/pet"
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"github.com/facebook/ent/entc/integration/migrate/entv2/user"
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"github.com/facebook/ent/schema/field"
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)
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// UserCreate is the builder for creating a User entity.
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type UserCreate struct {
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config
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mutation *UserMutation
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hooks []Hook
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}
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// SetMixedString sets the "mixed_string" field.
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func (uc *UserCreate) SetMixedString(s string) *UserCreate {
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uc.mutation.SetMixedString(s)
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return uc
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}
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// SetNillableMixedString sets the "mixed_string" field if the given value is not nil.
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func (uc *UserCreate) SetNillableMixedString(s *string) *UserCreate {
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if s != nil {
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uc.SetMixedString(*s)
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}
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return uc
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}
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// SetMixedEnum sets the "mixed_enum" field.
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func (uc *UserCreate) SetMixedEnum(ue user.MixedEnum) *UserCreate {
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uc.mutation.SetMixedEnum(ue)
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return uc
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}
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// SetNillableMixedEnum sets the "mixed_enum" field if the given value is not nil.
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func (uc *UserCreate) SetNillableMixedEnum(ue *user.MixedEnum) *UserCreate {
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if ue != nil {
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uc.SetMixedEnum(*ue)
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}
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return uc
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}
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// SetAge sets the "age" field.
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func (uc *UserCreate) SetAge(i int) *UserCreate {
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uc.mutation.SetAge(i)
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return uc
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}
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// SetName sets the "name" field.
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func (uc *UserCreate) SetName(s string) *UserCreate {
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uc.mutation.SetName(s)
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return uc
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}
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// SetNickname sets the "nickname" field.
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func (uc *UserCreate) SetNickname(s string) *UserCreate {
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uc.mutation.SetNickname(s)
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return uc
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}
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// SetPhone sets the "phone" field.
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func (uc *UserCreate) SetPhone(s string) *UserCreate {
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uc.mutation.SetPhone(s)
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return uc
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}
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// SetNillablePhone sets the "phone" field if the given value is not nil.
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func (uc *UserCreate) SetNillablePhone(s *string) *UserCreate {
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if s != nil {
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uc.SetPhone(*s)
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}
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return uc
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}
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// SetBuffer sets the "buffer" field.
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func (uc *UserCreate) SetBuffer(b []byte) *UserCreate {
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uc.mutation.SetBuffer(b)
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return uc
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}
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// SetTitle sets the "title" field.
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func (uc *UserCreate) SetTitle(s string) *UserCreate {
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uc.mutation.SetTitle(s)
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return uc
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}
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// SetNillableTitle sets the "title" field if the given value is not nil.
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func (uc *UserCreate) SetNillableTitle(s *string) *UserCreate {
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if s != nil {
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uc.SetTitle(*s)
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}
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return uc
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}
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// SetNewName sets the "new_name" field.
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func (uc *UserCreate) SetNewName(s string) *UserCreate {
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uc.mutation.SetNewName(s)
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return uc
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}
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// SetNillableNewName sets the "new_name" field if the given value is not nil.
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func (uc *UserCreate) SetNillableNewName(s *string) *UserCreate {
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if s != nil {
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uc.SetNewName(*s)
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}
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return uc
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}
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// SetBlob sets the "blob" field.
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func (uc *UserCreate) SetBlob(b []byte) *UserCreate {
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uc.mutation.SetBlob(b)
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return uc
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}
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// SetState sets the "state" field.
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func (uc *UserCreate) SetState(u user.State) *UserCreate {
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uc.mutation.SetState(u)
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return uc
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}
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// SetNillableState sets the "state" field if the given value is not nil.
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func (uc *UserCreate) SetNillableState(u *user.State) *UserCreate {
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if u != nil {
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uc.SetState(*u)
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}
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return uc
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}
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// SetStatus sets the "status" field.
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func (uc *UserCreate) SetStatus(u user.Status) *UserCreate {
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uc.mutation.SetStatus(u)
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return uc
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}
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// SetNillableStatus sets the "status" field if the given value is not nil.
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func (uc *UserCreate) SetNillableStatus(u *user.Status) *UserCreate {
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if u != nil {
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uc.SetStatus(*u)
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}
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return uc
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}
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// SetWorkplace sets the "workplace" field.
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func (uc *UserCreate) SetWorkplace(s string) *UserCreate {
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uc.mutation.SetWorkplace(s)
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return uc
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}
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// SetNillableWorkplace sets the "workplace" field if the given value is not nil.
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func (uc *UserCreate) SetNillableWorkplace(s *string) *UserCreate {
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if s != nil {
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uc.SetWorkplace(*s)
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}
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return uc
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}
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// SetID sets the "id" field.
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func (uc *UserCreate) SetID(i int) *UserCreate {
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uc.mutation.SetID(i)
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return uc
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}
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// AddCarIDs adds the "car" edge to the Car entity by IDs.
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func (uc *UserCreate) AddCarIDs(ids ...int) *UserCreate {
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uc.mutation.AddCarIDs(ids...)
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return uc
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}
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// AddCar adds the "car" edges to the Car entity.
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func (uc *UserCreate) AddCar(c ...*Car) *UserCreate {
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ids := make([]int, len(c))
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for i := range c {
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ids[i] = c[i].ID
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}
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return uc.AddCarIDs(ids...)
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}
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// SetPetsID sets the "pets" edge to the Pet entity by ID.
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func (uc *UserCreate) SetPetsID(id int) *UserCreate {
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uc.mutation.SetPetsID(id)
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return uc
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}
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// SetNillablePetsID sets the "pets" edge to the Pet entity by ID if the given value is not nil.
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func (uc *UserCreate) SetNillablePetsID(id *int) *UserCreate {
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if id != nil {
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uc = uc.SetPetsID(*id)
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}
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return uc
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}
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// SetPets sets the "pets" edge to the Pet entity.
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func (uc *UserCreate) SetPets(p *Pet) *UserCreate {
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return uc.SetPetsID(p.ID)
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}
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// AddFriendIDs adds the "friends" edge to the User entity by IDs.
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func (uc *UserCreate) AddFriendIDs(ids ...int) *UserCreate {
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uc.mutation.AddFriendIDs(ids...)
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return uc
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}
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// AddFriends adds the "friends" edges to the User entity.
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func (uc *UserCreate) AddFriends(u ...*User) *UserCreate {
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ids := make([]int, len(u))
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for i := range u {
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ids[i] = u[i].ID
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}
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return uc.AddFriendIDs(ids...)
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}
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// Mutation returns the UserMutation object of the builder.
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func (uc *UserCreate) Mutation() *UserMutation {
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return uc.mutation
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}
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// Save creates the User in the database.
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func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
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var (
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err error
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node *User
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)
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uc.defaults()
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if len(uc.hooks) == 0 {
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if err = uc.check(); err != nil {
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return nil, err
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}
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node, err = uc.sqlSave(ctx)
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} else {
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var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
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mutation, ok := m.(*UserMutation)
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if !ok {
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return nil, fmt.Errorf("unexpected mutation type %T", m)
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}
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if err = uc.check(); err != nil {
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return nil, err
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}
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uc.mutation = mutation
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node, err = uc.sqlSave(ctx)
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mutation.done = true
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return node, err
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})
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for i := len(uc.hooks) - 1; i >= 0; i-- {
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mut = uc.hooks[i](mut)
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}
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if _, err := mut.Mutate(ctx, uc.mutation); err != nil {
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return nil, err
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}
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}
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return node, err
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}
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// SaveX calls Save and panics if Save returns an error.
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func (uc *UserCreate) SaveX(ctx context.Context) *User {
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v, err := uc.Save(ctx)
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if err != nil {
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panic(err)
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}
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return v
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}
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// defaults sets the default values of the builder before save.
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func (uc *UserCreate) defaults() {
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if _, ok := uc.mutation.MixedString(); !ok {
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v := user.DefaultMixedString
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uc.mutation.SetMixedString(v)
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}
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if _, ok := uc.mutation.MixedEnum(); !ok {
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v := user.DefaultMixedEnum
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uc.mutation.SetMixedEnum(v)
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}
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if _, ok := uc.mutation.Phone(); !ok {
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v := user.DefaultPhone
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uc.mutation.SetPhone(v)
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}
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if _, ok := uc.mutation.Buffer(); !ok {
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v := user.DefaultBuffer()
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uc.mutation.SetBuffer(v)
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}
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if _, ok := uc.mutation.Title(); !ok {
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v := user.DefaultTitle
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uc.mutation.SetTitle(v)
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}
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}
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// check runs all checks and user-defined validators on the builder.
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func (uc *UserCreate) check() error {
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if _, ok := uc.mutation.MixedString(); !ok {
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return &ValidationError{Name: "mixed_string", err: errors.New("entv2: missing required field \"mixed_string\"")}
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}
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if _, ok := uc.mutation.MixedEnum(); !ok {
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return &ValidationError{Name: "mixed_enum", err: errors.New("entv2: missing required field \"mixed_enum\"")}
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}
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if v, ok := uc.mutation.MixedEnum(); ok {
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if err := user.MixedEnumValidator(v); err != nil {
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return &ValidationError{Name: "mixed_enum", err: fmt.Errorf("entv2: validator failed for field \"mixed_enum\": %w", err)}
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}
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}
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if _, ok := uc.mutation.Age(); !ok {
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return &ValidationError{Name: "age", err: errors.New("entv2: missing required field \"age\"")}
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}
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if _, ok := uc.mutation.Name(); !ok {
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return &ValidationError{Name: "name", err: errors.New("entv2: missing required field \"name\"")}
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}
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if _, ok := uc.mutation.Nickname(); !ok {
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return &ValidationError{Name: "nickname", err: errors.New("entv2: missing required field \"nickname\"")}
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}
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if v, ok := uc.mutation.Nickname(); ok {
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if err := user.NicknameValidator(v); err != nil {
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return &ValidationError{Name: "nickname", err: fmt.Errorf("entv2: validator failed for field \"nickname\": %w", err)}
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}
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}
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if _, ok := uc.mutation.Phone(); !ok {
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return &ValidationError{Name: "phone", err: errors.New("entv2: missing required field \"phone\"")}
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}
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if _, ok := uc.mutation.Title(); !ok {
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return &ValidationError{Name: "title", err: errors.New("entv2: missing required field \"title\"")}
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}
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if v, ok := uc.mutation.State(); ok {
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if err := user.StateValidator(v); err != nil {
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return &ValidationError{Name: "state", err: fmt.Errorf("entv2: validator failed for field \"state\": %w", err)}
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}
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}
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if v, ok := uc.mutation.Status(); ok {
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if err := user.StatusValidator(v); err != nil {
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return &ValidationError{Name: "status", err: fmt.Errorf("entv2: validator failed for field \"status\": %w", err)}
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}
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}
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return nil
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}
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func (uc *UserCreate) sqlSave(ctx context.Context) (*User, error) {
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_node, _spec := uc.createSpec()
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if err := sqlgraph.CreateNode(ctx, uc.driver, _spec); err != nil {
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if cerr, ok := isSQLConstraintError(err); ok {
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err = cerr
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}
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return nil, err
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}
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if _node.ID == 0 {
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id := _spec.ID.Value.(int64)
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_node.ID = int(id)
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}
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return _node, nil
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}
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func (uc *UserCreate) createSpec() (*User, *sqlgraph.CreateSpec) {
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var (
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_node = &User{config: uc.config}
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_spec = &sqlgraph.CreateSpec{
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Table: user.Table,
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ID: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: user.FieldID,
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},
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}
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)
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if id, ok := uc.mutation.ID(); ok {
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_node.ID = id
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_spec.ID.Value = id
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}
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if value, ok := uc.mutation.MixedString(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeString,
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Value: value,
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Column: user.FieldMixedString,
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})
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_node.MixedString = value
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}
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if value, ok := uc.mutation.MixedEnum(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeEnum,
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Value: value,
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Column: user.FieldMixedEnum,
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})
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_node.MixedEnum = value
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}
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if value, ok := uc.mutation.Age(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Value: value,
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Column: user.FieldAge,
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})
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_node.Age = value
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}
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if value, ok := uc.mutation.Name(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeString,
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Value: value,
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Column: user.FieldName,
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})
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_node.Name = value
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}
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if value, ok := uc.mutation.Nickname(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeString,
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Value: value,
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Column: user.FieldNickname,
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})
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_node.Nickname = value
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}
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if value, ok := uc.mutation.Phone(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeString,
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Value: value,
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Column: user.FieldPhone,
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})
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_node.Phone = value
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}
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if value, ok := uc.mutation.Buffer(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeBytes,
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Value: value,
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Column: user.FieldBuffer,
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})
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_node.Buffer = value
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}
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if value, ok := uc.mutation.Title(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeString,
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Value: value,
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Column: user.FieldTitle,
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})
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_node.Title = value
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}
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if value, ok := uc.mutation.NewName(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeString,
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Value: value,
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Column: user.FieldNewName,
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})
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_node.NewName = value
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}
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if value, ok := uc.mutation.Blob(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeBytes,
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Value: value,
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Column: user.FieldBlob,
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})
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_node.Blob = value
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}
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if value, ok := uc.mutation.State(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeEnum,
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Value: value,
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Column: user.FieldState,
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})
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_node.State = value
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}
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if value, ok := uc.mutation.Status(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeEnum,
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Value: value,
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Column: user.FieldStatus,
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})
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_node.Status = value
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}
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if value, ok := uc.mutation.Workplace(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeString,
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Value: value,
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Column: user.FieldWorkplace,
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})
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_node.Workplace = value
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}
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if nodes := uc.mutation.CarIDs(); len(nodes) > 0 {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.O2M,
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Inverse: false,
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Table: user.CarTable,
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Columns: []string{user.CarColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: car.FieldID,
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},
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},
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}
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for _, k := range nodes {
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edge.Target.Nodes = append(edge.Target.Nodes, k)
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}
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_spec.Edges = append(_spec.Edges, edge)
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}
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if nodes := uc.mutation.PetsIDs(); len(nodes) > 0 {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.O2O,
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Inverse: false,
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Table: user.PetsTable,
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Columns: []string{user.PetsColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: pet.FieldID,
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},
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},
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}
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for _, k := range nodes {
|
|
edge.Target.Nodes = append(edge.Target.Nodes, k)
|
|
}
|
|
_spec.Edges = append(_spec.Edges, edge)
|
|
}
|
|
if nodes := uc.mutation.FriendsIDs(); len(nodes) > 0 {
|
|
edge := &sqlgraph.EdgeSpec{
|
|
Rel: sqlgraph.M2M,
|
|
Inverse: false,
|
|
Table: user.FriendsTable,
|
|
Columns: user.FriendsPrimaryKey,
|
|
Bidi: true,
|
|
Target: &sqlgraph.EdgeTarget{
|
|
IDSpec: &sqlgraph.FieldSpec{
|
|
Type: field.TypeInt,
|
|
Column: user.FieldID,
|
|
},
|
|
},
|
|
}
|
|
for _, k := range nodes {
|
|
edge.Target.Nodes = append(edge.Target.Nodes, k)
|
|
}
|
|
_spec.Edges = append(_spec.Edges, edge)
|
|
}
|
|
return _node, _spec
|
|
}
|
|
|
|
// UserCreateBulk is the builder for creating many User entities in bulk.
|
|
type UserCreateBulk struct {
|
|
config
|
|
builders []*UserCreate
|
|
}
|
|
|
|
// Save creates the User entities in the database.
|
|
func (ucb *UserCreateBulk) Save(ctx context.Context) ([]*User, error) {
|
|
specs := make([]*sqlgraph.CreateSpec, len(ucb.builders))
|
|
nodes := make([]*User, len(ucb.builders))
|
|
mutators := make([]Mutator, len(ucb.builders))
|
|
for i := range ucb.builders {
|
|
func(i int, root context.Context) {
|
|
builder := ucb.builders[i]
|
|
builder.defaults()
|
|
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
|
|
mutation, ok := m.(*UserMutation)
|
|
if !ok {
|
|
return nil, fmt.Errorf("unexpected mutation type %T", m)
|
|
}
|
|
if err := builder.check(); err != nil {
|
|
return nil, err
|
|
}
|
|
builder.mutation = mutation
|
|
nodes[i], specs[i] = builder.createSpec()
|
|
var err error
|
|
if i < len(mutators)-1 {
|
|
_, err = mutators[i+1].Mutate(root, ucb.builders[i+1].mutation)
|
|
} else {
|
|
// Invoke the actual operation on the latest mutation in the chain.
|
|
if err = sqlgraph.BatchCreate(ctx, ucb.driver, &sqlgraph.BatchCreateSpec{Nodes: specs}); err != nil {
|
|
if cerr, ok := isSQLConstraintError(err); ok {
|
|
err = cerr
|
|
}
|
|
}
|
|
}
|
|
mutation.done = true
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if nodes[i].ID == 0 {
|
|
id := specs[i].ID.Value.(int64)
|
|
nodes[i].ID = int(id)
|
|
}
|
|
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, ucb.builders[0].mutation); err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
return nodes, nil
|
|
}
|
|
|
|
// SaveX is like Save, but panics if an error occurs.
|
|
func (ucb *UserCreateBulk) SaveX(ctx context.Context) []*User {
|
|
v, err := ucb.Save(ctx)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return v
|
|
}
|