461 lines
13 KiB
Go
461 lines
13 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 ent, DO NOT EDIT.
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package ent
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import (
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"context"
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"errors"
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"fmt"
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"time"
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"entgo.io/ent/dialect/sql"
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"entgo.io/ent/dialect/sql/sqlgraph"
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"entgo.io/ent/entc/integration/edgeschema/ent/predicate"
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"entgo.io/ent/entc/integration/edgeschema/ent/tweet"
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"entgo.io/ent/entc/integration/edgeschema/ent/user"
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"entgo.io/ent/entc/integration/edgeschema/ent/usertweet"
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"entgo.io/ent/schema/field"
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)
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// UserTweetUpdate is the builder for updating UserTweet entities.
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type UserTweetUpdate struct {
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config
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hooks []Hook
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mutation *UserTweetMutation
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}
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// Where appends a list predicates to the UserTweetUpdate builder.
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func (_u *UserTweetUpdate) Where(ps ...predicate.UserTweet) *UserTweetUpdate {
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_u.mutation.Where(ps...)
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return _u
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}
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// SetCreatedAt sets the "created_at" field.
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func (_u *UserTweetUpdate) SetCreatedAt(v time.Time) *UserTweetUpdate {
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_u.mutation.SetCreatedAt(v)
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return _u
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}
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// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
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func (_u *UserTweetUpdate) SetNillableCreatedAt(v *time.Time) *UserTweetUpdate {
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if v != nil {
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_u.SetCreatedAt(*v)
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}
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return _u
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}
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// SetUserID sets the "user_id" field.
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func (_u *UserTweetUpdate) SetUserID(v int) *UserTweetUpdate {
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_u.mutation.SetUserID(v)
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return _u
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}
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// SetNillableUserID sets the "user_id" field if the given value is not nil.
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func (_u *UserTweetUpdate) SetNillableUserID(v *int) *UserTweetUpdate {
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if v != nil {
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_u.SetUserID(*v)
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}
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return _u
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}
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// SetTweetID sets the "tweet_id" field.
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func (_u *UserTweetUpdate) SetTweetID(v int) *UserTweetUpdate {
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_u.mutation.SetTweetID(v)
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return _u
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}
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// SetNillableTweetID sets the "tweet_id" field if the given value is not nil.
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func (_u *UserTweetUpdate) SetNillableTweetID(v *int) *UserTweetUpdate {
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if v != nil {
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_u.SetTweetID(*v)
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}
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return _u
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}
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// SetUser sets the "user" edge to the User entity.
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func (_u *UserTweetUpdate) SetUser(v *User) *UserTweetUpdate {
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return _u.SetUserID(v.ID)
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}
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// SetTweet sets the "tweet" edge to the Tweet entity.
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func (_u *UserTweetUpdate) SetTweet(v *Tweet) *UserTweetUpdate {
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return _u.SetTweetID(v.ID)
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}
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// Mutation returns the UserTweetMutation object of the builder.
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func (_u *UserTweetUpdate) Mutation() *UserTweetMutation {
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return _u.mutation
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}
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// ClearUser clears the "user" edge to the User entity.
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func (_u *UserTweetUpdate) ClearUser() *UserTweetUpdate {
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_u.mutation.ClearUser()
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return _u
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}
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// ClearTweet clears the "tweet" edge to the Tweet entity.
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func (_u *UserTweetUpdate) ClearTweet() *UserTweetUpdate {
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_u.mutation.ClearTweet()
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return _u
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}
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// Save executes the query and returns the number of nodes affected by the update operation.
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func (_u *UserTweetUpdate) Save(ctx context.Context) (int, error) {
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return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
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}
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// SaveX is like Save, but panics if an error occurs.
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func (_u *UserTweetUpdate) SaveX(ctx context.Context) int {
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affected, err := _u.Save(ctx)
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if err != nil {
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panic(err)
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}
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return affected
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}
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// Exec executes the query.
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func (_u *UserTweetUpdate) Exec(ctx context.Context) error {
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_, err := _u.Save(ctx)
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return err
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}
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// ExecX is like Exec, but panics if an error occurs.
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func (_u *UserTweetUpdate) ExecX(ctx context.Context) {
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if err := _u.Exec(ctx); err != nil {
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panic(err)
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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 (_u *UserTweetUpdate) check() error {
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if _u.mutation.UserCleared() && len(_u.mutation.UserIDs()) > 0 {
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return errors.New(`ent: clearing a required unique edge "UserTweet.user"`)
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}
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if _u.mutation.TweetCleared() && len(_u.mutation.TweetIDs()) > 0 {
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return errors.New(`ent: clearing a required unique edge "UserTweet.tweet"`)
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}
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return nil
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}
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func (_u *UserTweetUpdate) sqlSave(ctx context.Context) (_node int, err error) {
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if err := _u.check(); err != nil {
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return _node, err
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}
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_spec := sqlgraph.NewUpdateSpec(usertweet.Table, usertweet.Columns, sqlgraph.NewFieldSpec(usertweet.FieldID, field.TypeInt))
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if ps := _u.mutation.Predicates(); len(ps) > 0 {
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_spec.Predicate = func(selector *sql.Selector) {
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for i := range ps {
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ps[i](selector)
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}
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}
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}
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if value, ok := _u.mutation.CreatedAt(); ok {
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_spec.SetField(usertweet.FieldCreatedAt, field.TypeTime, value)
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}
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if _u.mutation.UserCleared() {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: false,
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Table: usertweet.UserTable,
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Columns: []string{usertweet.UserColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt),
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},
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}
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_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
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}
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if nodes := _u.mutation.UserIDs(); len(nodes) > 0 {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: false,
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Table: usertweet.UserTable,
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Columns: []string{usertweet.UserColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt),
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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.Add = append(_spec.Edges.Add, edge)
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}
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if _u.mutation.TweetCleared() {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: false,
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Table: usertweet.TweetTable,
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Columns: []string{usertweet.TweetColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: sqlgraph.NewFieldSpec(tweet.FieldID, field.TypeInt),
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},
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}
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_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
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}
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if nodes := _u.mutation.TweetIDs(); len(nodes) > 0 {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: false,
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Table: usertweet.TweetTable,
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Columns: []string{usertweet.TweetColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: sqlgraph.NewFieldSpec(tweet.FieldID, field.TypeInt),
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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.Add = append(_spec.Edges.Add, edge)
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}
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if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
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if _, ok := err.(*sqlgraph.NotFoundError); ok {
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err = &NotFoundError{usertweet.Label}
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} else if sqlgraph.IsConstraintError(err) {
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err = &ConstraintError{msg: err.Error(), wrap: err}
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}
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return 0, err
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}
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_u.mutation.done = true
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return _node, nil
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}
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// UserTweetUpdateOne is the builder for updating a single UserTweet entity.
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type UserTweetUpdateOne struct {
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config
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fields []string
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hooks []Hook
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mutation *UserTweetMutation
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}
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// SetCreatedAt sets the "created_at" field.
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func (_u *UserTweetUpdateOne) SetCreatedAt(v time.Time) *UserTweetUpdateOne {
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_u.mutation.SetCreatedAt(v)
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return _u
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}
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// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
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func (_u *UserTweetUpdateOne) SetNillableCreatedAt(v *time.Time) *UserTweetUpdateOne {
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if v != nil {
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_u.SetCreatedAt(*v)
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}
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return _u
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}
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// SetUserID sets the "user_id" field.
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func (_u *UserTweetUpdateOne) SetUserID(v int) *UserTweetUpdateOne {
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_u.mutation.SetUserID(v)
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return _u
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}
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// SetNillableUserID sets the "user_id" field if the given value is not nil.
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func (_u *UserTweetUpdateOne) SetNillableUserID(v *int) *UserTweetUpdateOne {
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if v != nil {
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_u.SetUserID(*v)
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}
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return _u
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}
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// SetTweetID sets the "tweet_id" field.
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func (_u *UserTweetUpdateOne) SetTweetID(v int) *UserTweetUpdateOne {
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_u.mutation.SetTweetID(v)
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return _u
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}
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// SetNillableTweetID sets the "tweet_id" field if the given value is not nil.
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func (_u *UserTweetUpdateOne) SetNillableTweetID(v *int) *UserTweetUpdateOne {
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if v != nil {
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_u.SetTweetID(*v)
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}
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return _u
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}
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// SetUser sets the "user" edge to the User entity.
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func (_u *UserTweetUpdateOne) SetUser(v *User) *UserTweetUpdateOne {
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return _u.SetUserID(v.ID)
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}
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// SetTweet sets the "tweet" edge to the Tweet entity.
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func (_u *UserTweetUpdateOne) SetTweet(v *Tweet) *UserTweetUpdateOne {
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return _u.SetTweetID(v.ID)
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}
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// Mutation returns the UserTweetMutation object of the builder.
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func (_u *UserTweetUpdateOne) Mutation() *UserTweetMutation {
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return _u.mutation
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}
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// ClearUser clears the "user" edge to the User entity.
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func (_u *UserTweetUpdateOne) ClearUser() *UserTweetUpdateOne {
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_u.mutation.ClearUser()
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return _u
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}
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// ClearTweet clears the "tweet" edge to the Tweet entity.
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func (_u *UserTweetUpdateOne) ClearTweet() *UserTweetUpdateOne {
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_u.mutation.ClearTweet()
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return _u
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}
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// Where appends a list predicates to the UserTweetUpdate builder.
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func (_u *UserTweetUpdateOne) Where(ps ...predicate.UserTweet) *UserTweetUpdateOne {
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_u.mutation.Where(ps...)
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return _u
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}
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// Select allows selecting one or more fields (columns) of the returned entity.
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// The default is selecting all fields defined in the entity schema.
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func (_u *UserTweetUpdateOne) Select(field string, fields ...string) *UserTweetUpdateOne {
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_u.fields = append([]string{field}, fields...)
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return _u
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}
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// Save executes the query and returns the updated UserTweet entity.
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func (_u *UserTweetUpdateOne) Save(ctx context.Context) (*UserTweet, error) {
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return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
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}
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// SaveX is like Save, but panics if an error occurs.
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func (_u *UserTweetUpdateOne) SaveX(ctx context.Context) *UserTweet {
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node, err := _u.Save(ctx)
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if err != nil {
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panic(err)
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}
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return node
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}
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// Exec executes the query on the entity.
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func (_u *UserTweetUpdateOne) Exec(ctx context.Context) error {
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_, err := _u.Save(ctx)
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return err
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}
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// ExecX is like Exec, but panics if an error occurs.
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func (_u *UserTweetUpdateOne) ExecX(ctx context.Context) {
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if err := _u.Exec(ctx); err != nil {
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panic(err)
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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 (_u *UserTweetUpdateOne) check() error {
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if _u.mutation.UserCleared() && len(_u.mutation.UserIDs()) > 0 {
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return errors.New(`ent: clearing a required unique edge "UserTweet.user"`)
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}
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if _u.mutation.TweetCleared() && len(_u.mutation.TweetIDs()) > 0 {
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return errors.New(`ent: clearing a required unique edge "UserTweet.tweet"`)
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}
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return nil
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}
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func (_u *UserTweetUpdateOne) sqlSave(ctx context.Context) (_node *UserTweet, err error) {
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if err := _u.check(); err != nil {
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return _node, err
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}
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_spec := sqlgraph.NewUpdateSpec(usertweet.Table, usertweet.Columns, sqlgraph.NewFieldSpec(usertweet.FieldID, field.TypeInt))
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id, ok := _u.mutation.ID()
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if !ok {
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return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "UserTweet.id" for update`)}
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}
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_spec.Node.ID.Value = id
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if fields := _u.fields; len(fields) > 0 {
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_spec.Node.Columns = make([]string, 0, len(fields))
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_spec.Node.Columns = append(_spec.Node.Columns, usertweet.FieldID)
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for _, f := range fields {
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if !usertweet.ValidColumn(f) {
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return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
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}
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if f != usertweet.FieldID {
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_spec.Node.Columns = append(_spec.Node.Columns, f)
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}
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}
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}
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if ps := _u.mutation.Predicates(); len(ps) > 0 {
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_spec.Predicate = func(selector *sql.Selector) {
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for i := range ps {
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ps[i](selector)
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}
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}
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}
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if value, ok := _u.mutation.CreatedAt(); ok {
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_spec.SetField(usertweet.FieldCreatedAt, field.TypeTime, value)
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}
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if _u.mutation.UserCleared() {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: false,
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Table: usertweet.UserTable,
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Columns: []string{usertweet.UserColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt),
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},
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}
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_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
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}
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if nodes := _u.mutation.UserIDs(); len(nodes) > 0 {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: false,
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Table: usertweet.UserTable,
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Columns: []string{usertweet.UserColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt),
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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.Add = append(_spec.Edges.Add, edge)
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}
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if _u.mutation.TweetCleared() {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: false,
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Table: usertweet.TweetTable,
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Columns: []string{usertweet.TweetColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: sqlgraph.NewFieldSpec(tweet.FieldID, field.TypeInt),
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},
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}
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_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
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}
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if nodes := _u.mutation.TweetIDs(); len(nodes) > 0 {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: false,
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Table: usertweet.TweetTable,
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Columns: []string{usertweet.TweetColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: sqlgraph.NewFieldSpec(tweet.FieldID, field.TypeInt),
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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.Add = append(_spec.Edges.Add, edge)
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}
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_node = &UserTweet{config: _u.config}
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_spec.Assign = _node.assignValues
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_spec.ScanValues = _node.scanValues
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if err = sqlgraph.UpdateNode(ctx, _u.driver, _spec); err != nil {
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if _, ok := err.(*sqlgraph.NotFoundError); ok {
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err = &NotFoundError{usertweet.Label}
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} else if sqlgraph.IsConstraintError(err) {
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err = &ConstraintError{msg: err.Error(), wrap: err}
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}
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return nil, err
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}
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_u.mutation.done = true
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return _node, nil
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}
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