snapshot of https://github.com/ent/ent.git (master, 2026-09-15; blobs > 131072B omitted)
This commit is contained in:
upstream-mirror
344
entc/integration/cascadelete/ent/comment_update.go
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344
entc/integration/cascadelete/ent/comment_update.go
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// 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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"entgo.io/ent/dialect/sql"
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"entgo.io/ent/dialect/sql/sqlgraph"
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"entgo.io/ent/entc/integration/cascadelete/ent/comment"
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"entgo.io/ent/entc/integration/cascadelete/ent/post"
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"entgo.io/ent/entc/integration/cascadelete/ent/predicate"
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"entgo.io/ent/schema/field"
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)
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// CommentUpdate is the builder for updating Comment entities.
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type CommentUpdate struct {
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config
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hooks []Hook
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mutation *CommentMutation
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}
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// Where appends a list predicates to the CommentUpdate builder.
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func (_u *CommentUpdate) Where(ps ...predicate.Comment) *CommentUpdate {
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_u.mutation.Where(ps...)
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return _u
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}
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// SetText sets the "text" field.
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func (_u *CommentUpdate) SetText(v string) *CommentUpdate {
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_u.mutation.SetText(v)
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return _u
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}
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// SetNillableText sets the "text" field if the given value is not nil.
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func (_u *CommentUpdate) SetNillableText(v *string) *CommentUpdate {
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if v != nil {
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_u.SetText(*v)
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}
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return _u
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}
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// SetPostID sets the "post_id" field.
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func (_u *CommentUpdate) SetPostID(v int) *CommentUpdate {
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_u.mutation.SetPostID(v)
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return _u
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}
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// SetNillablePostID sets the "post_id" field if the given value is not nil.
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func (_u *CommentUpdate) SetNillablePostID(v *int) *CommentUpdate {
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if v != nil {
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_u.SetPostID(*v)
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}
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return _u
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}
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// SetPost sets the "post" edge to the Post entity.
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func (_u *CommentUpdate) SetPost(v *Post) *CommentUpdate {
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return _u.SetPostID(v.ID)
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}
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// Mutation returns the CommentMutation object of the builder.
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func (_u *CommentUpdate) Mutation() *CommentMutation {
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return _u.mutation
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}
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// ClearPost clears the "post" edge to the Post entity.
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func (_u *CommentUpdate) ClearPost() *CommentUpdate {
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_u.mutation.ClearPost()
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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 *CommentUpdate) 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 *CommentUpdate) 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 *CommentUpdate) 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 *CommentUpdate) 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 *CommentUpdate) check() error {
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if _u.mutation.PostCleared() && len(_u.mutation.PostIDs()) > 0 {
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return errors.New(`ent: clearing a required unique edge "Comment.post"`)
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}
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return nil
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}
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func (_u *CommentUpdate) 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(comment.Table, comment.Columns, sqlgraph.NewFieldSpec(comment.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.Text(); ok {
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_spec.SetField(comment.FieldText, field.TypeString, value)
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}
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if _u.mutation.PostCleared() {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: true,
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Table: comment.PostTable,
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Columns: []string{comment.PostColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: sqlgraph.NewFieldSpec(post.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.PostIDs(); len(nodes) > 0 {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: true,
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Table: comment.PostTable,
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Columns: []string{comment.PostColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: sqlgraph.NewFieldSpec(post.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{comment.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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// CommentUpdateOne is the builder for updating a single Comment entity.
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type CommentUpdateOne struct {
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config
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fields []string
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hooks []Hook
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mutation *CommentMutation
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}
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// SetText sets the "text" field.
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func (_u *CommentUpdateOne) SetText(v string) *CommentUpdateOne {
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_u.mutation.SetText(v)
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return _u
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}
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// SetNillableText sets the "text" field if the given value is not nil.
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func (_u *CommentUpdateOne) SetNillableText(v *string) *CommentUpdateOne {
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if v != nil {
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_u.SetText(*v)
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}
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return _u
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}
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// SetPostID sets the "post_id" field.
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func (_u *CommentUpdateOne) SetPostID(v int) *CommentUpdateOne {
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_u.mutation.SetPostID(v)
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return _u
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}
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// SetNillablePostID sets the "post_id" field if the given value is not nil.
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func (_u *CommentUpdateOne) SetNillablePostID(v *int) *CommentUpdateOne {
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if v != nil {
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_u.SetPostID(*v)
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}
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return _u
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}
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// SetPost sets the "post" edge to the Post entity.
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func (_u *CommentUpdateOne) SetPost(v *Post) *CommentUpdateOne {
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return _u.SetPostID(v.ID)
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}
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// Mutation returns the CommentMutation object of the builder.
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func (_u *CommentUpdateOne) Mutation() *CommentMutation {
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return _u.mutation
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}
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// ClearPost clears the "post" edge to the Post entity.
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func (_u *CommentUpdateOne) ClearPost() *CommentUpdateOne {
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_u.mutation.ClearPost()
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return _u
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}
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// Where appends a list predicates to the CommentUpdate builder.
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func (_u *CommentUpdateOne) Where(ps ...predicate.Comment) *CommentUpdateOne {
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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 *CommentUpdateOne) Select(field string, fields ...string) *CommentUpdateOne {
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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 Comment entity.
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func (_u *CommentUpdateOne) Save(ctx context.Context) (*Comment, 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 *CommentUpdateOne) SaveX(ctx context.Context) *Comment {
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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 *CommentUpdateOne) 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 *CommentUpdateOne) 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 *CommentUpdateOne) check() error {
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if _u.mutation.PostCleared() && len(_u.mutation.PostIDs()) > 0 {
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return errors.New(`ent: clearing a required unique edge "Comment.post"`)
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}
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return nil
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}
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func (_u *CommentUpdateOne) sqlSave(ctx context.Context) (_node *Comment, 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(comment.Table, comment.Columns, sqlgraph.NewFieldSpec(comment.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 "Comment.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, comment.FieldID)
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for _, f := range fields {
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if !comment.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 != comment.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.Text(); ok {
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_spec.SetField(comment.FieldText, field.TypeString, value)
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}
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if _u.mutation.PostCleared() {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: true,
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Table: comment.PostTable,
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Columns: []string{comment.PostColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: sqlgraph.NewFieldSpec(post.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.PostIDs(); len(nodes) > 0 {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: true,
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Table: comment.PostTable,
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Columns: []string{comment.PostColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: sqlgraph.NewFieldSpec(post.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 = &Comment{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{comment.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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