/
spec_update.go
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/
spec_update.go
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// Copyright 2019-present Facebook Inc. All rights reserved.
// This source code is licensed under the Apache 2.0 license found
// in the LICENSE file in the root directory of this source tree.
// Code generated by ent, DO NOT EDIT.
package ent
import (
"context"
"errors"
"fmt"
"entgo.io/ent/dialect/sql"
"entgo.io/ent/dialect/sql/sqlgraph"
"entgo.io/ent/entc/integration/ent/card"
"entgo.io/ent/entc/integration/ent/predicate"
"entgo.io/ent/entc/integration/ent/spec"
"entgo.io/ent/schema/field"
)
// SpecUpdate is the builder for updating Spec entities.
type SpecUpdate struct {
config
hooks []Hook
mutation *SpecMutation
modifiers []func(*sql.UpdateBuilder)
}
// Where appends a list predicates to the SpecUpdate builder.
func (su *SpecUpdate) Where(ps ...predicate.Spec) *SpecUpdate {
su.mutation.Where(ps...)
return su
}
// AddCardIDs adds the "card" edge to the Card entity by IDs.
func (su *SpecUpdate) AddCardIDs(ids ...int) *SpecUpdate {
su.mutation.AddCardIDs(ids...)
return su
}
// AddCard adds the "card" edges to the Card entity.
func (su *SpecUpdate) AddCard(c ...*Card) *SpecUpdate {
ids := make([]int, len(c))
for i := range c {
ids[i] = c[i].ID
}
return su.AddCardIDs(ids...)
}
// Mutation returns the SpecMutation object of the builder.
func (su *SpecUpdate) Mutation() *SpecMutation {
return su.mutation
}
// ClearCard clears all "card" edges to the Card entity.
func (su *SpecUpdate) ClearCard() *SpecUpdate {
su.mutation.ClearCard()
return su
}
// RemoveCardIDs removes the "card" edge to Card entities by IDs.
func (su *SpecUpdate) RemoveCardIDs(ids ...int) *SpecUpdate {
su.mutation.RemoveCardIDs(ids...)
return su
}
// RemoveCard removes "card" edges to Card entities.
func (su *SpecUpdate) RemoveCard(c ...*Card) *SpecUpdate {
ids := make([]int, len(c))
for i := range c {
ids[i] = c[i].ID
}
return su.RemoveCardIDs(ids...)
}
// Save executes the query and returns the number of nodes affected by the update operation.
func (su *SpecUpdate) Save(ctx context.Context) (int, error) {
return withHooks(ctx, su.sqlSave, su.mutation, su.hooks)
}
// SaveX is like Save, but panics if an error occurs.
func (su *SpecUpdate) SaveX(ctx context.Context) int {
affected, err := su.Save(ctx)
if err != nil {
panic(err)
}
return affected
}
// Exec executes the query.
func (su *SpecUpdate) Exec(ctx context.Context) error {
_, err := su.Save(ctx)
return err
}
// ExecX is like Exec, but panics if an error occurs.
func (su *SpecUpdate) ExecX(ctx context.Context) {
if err := su.Exec(ctx); err != nil {
panic(err)
}
}
// Modify adds a statement modifier for attaching custom logic to the UPDATE statement.
func (su *SpecUpdate) Modify(modifiers ...func(u *sql.UpdateBuilder)) *SpecUpdate {
su.modifiers = append(su.modifiers, modifiers...)
return su
}
func (su *SpecUpdate) sqlSave(ctx context.Context) (n int, err error) {
_spec := sqlgraph.NewUpdateSpec(spec.Table, spec.Columns, sqlgraph.NewFieldSpec(spec.FieldID, field.TypeInt))
if ps := su.mutation.predicates; len(ps) > 0 {
_spec.Predicate = func(selector *sql.Selector) {
for i := range ps {
ps[i](selector)
}
}
}
if su.mutation.CardCleared() {
edge := &sqlgraph.EdgeSpec{
Rel: sqlgraph.M2M,
Inverse: false,
Table: spec.CardTable,
Columns: spec.CardPrimaryKey,
Bidi: false,
Target: &sqlgraph.EdgeTarget{
IDSpec: sqlgraph.NewFieldSpec(card.FieldID, field.TypeInt),
},
}
_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
}
if nodes := su.mutation.RemovedCardIDs(); len(nodes) > 0 && !su.mutation.CardCleared() {
edge := &sqlgraph.EdgeSpec{
Rel: sqlgraph.M2M,
Inverse: false,
Table: spec.CardTable,
Columns: spec.CardPrimaryKey,
Bidi: false,
Target: &sqlgraph.EdgeTarget{
IDSpec: sqlgraph.NewFieldSpec(card.FieldID, field.TypeInt),
},
}
for _, k := range nodes {
edge.Target.Nodes = append(edge.Target.Nodes, k)
}
_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
}
if nodes := su.mutation.CardIDs(); len(nodes) > 0 {
edge := &sqlgraph.EdgeSpec{
Rel: sqlgraph.M2M,
Inverse: false,
Table: spec.CardTable,
Columns: spec.CardPrimaryKey,
Bidi: false,
Target: &sqlgraph.EdgeTarget{
IDSpec: sqlgraph.NewFieldSpec(card.FieldID, field.TypeInt),
},
}
for _, k := range nodes {
edge.Target.Nodes = append(edge.Target.Nodes, k)
}
_spec.Edges.Add = append(_spec.Edges.Add, edge)
}
_spec.AddModifiers(su.modifiers...)
if n, err = sqlgraph.UpdateNodes(ctx, su.driver, _spec); err != nil {
if _, ok := err.(*sqlgraph.NotFoundError); ok {
err = &NotFoundError{spec.Label}
} else if sqlgraph.IsConstraintError(err) {
err = &ConstraintError{msg: err.Error(), wrap: err}
}
return 0, err
}
su.mutation.done = true
return n, nil
}
// SpecUpdateOne is the builder for updating a single Spec entity.
type SpecUpdateOne struct {
config
fields []string
hooks []Hook
mutation *SpecMutation
modifiers []func(*sql.UpdateBuilder)
}
// AddCardIDs adds the "card" edge to the Card entity by IDs.
func (suo *SpecUpdateOne) AddCardIDs(ids ...int) *SpecUpdateOne {
suo.mutation.AddCardIDs(ids...)
return suo
}
// AddCard adds the "card" edges to the Card entity.
func (suo *SpecUpdateOne) AddCard(c ...*Card) *SpecUpdateOne {
ids := make([]int, len(c))
for i := range c {
ids[i] = c[i].ID
}
return suo.AddCardIDs(ids...)
}
// Mutation returns the SpecMutation object of the builder.
func (suo *SpecUpdateOne) Mutation() *SpecMutation {
return suo.mutation
}
// ClearCard clears all "card" edges to the Card entity.
func (suo *SpecUpdateOne) ClearCard() *SpecUpdateOne {
suo.mutation.ClearCard()
return suo
}
// RemoveCardIDs removes the "card" edge to Card entities by IDs.
func (suo *SpecUpdateOne) RemoveCardIDs(ids ...int) *SpecUpdateOne {
suo.mutation.RemoveCardIDs(ids...)
return suo
}
// RemoveCard removes "card" edges to Card entities.
func (suo *SpecUpdateOne) RemoveCard(c ...*Card) *SpecUpdateOne {
ids := make([]int, len(c))
for i := range c {
ids[i] = c[i].ID
}
return suo.RemoveCardIDs(ids...)
}
// Where appends a list predicates to the SpecUpdate builder.
func (suo *SpecUpdateOne) Where(ps ...predicate.Spec) *SpecUpdateOne {
suo.mutation.Where(ps...)
return suo
}
// Select allows selecting one or more fields (columns) of the returned entity.
// The default is selecting all fields defined in the entity schema.
func (suo *SpecUpdateOne) Select(field string, fields ...string) *SpecUpdateOne {
suo.fields = append([]string{field}, fields...)
return suo
}
// Save executes the query and returns the updated Spec entity.
func (suo *SpecUpdateOne) Save(ctx context.Context) (*Spec, error) {
return withHooks(ctx, suo.sqlSave, suo.mutation, suo.hooks)
}
// SaveX is like Save, but panics if an error occurs.
func (suo *SpecUpdateOne) SaveX(ctx context.Context) *Spec {
node, err := suo.Save(ctx)
if err != nil {
panic(err)
}
return node
}
// Exec executes the query on the entity.
func (suo *SpecUpdateOne) Exec(ctx context.Context) error {
_, err := suo.Save(ctx)
return err
}
// ExecX is like Exec, but panics if an error occurs.
func (suo *SpecUpdateOne) ExecX(ctx context.Context) {
if err := suo.Exec(ctx); err != nil {
panic(err)
}
}
// Modify adds a statement modifier for attaching custom logic to the UPDATE statement.
func (suo *SpecUpdateOne) Modify(modifiers ...func(u *sql.UpdateBuilder)) *SpecUpdateOne {
suo.modifiers = append(suo.modifiers, modifiers...)
return suo
}
func (suo *SpecUpdateOne) sqlSave(ctx context.Context) (_node *Spec, err error) {
_spec := sqlgraph.NewUpdateSpec(spec.Table, spec.Columns, sqlgraph.NewFieldSpec(spec.FieldID, field.TypeInt))
id, ok := suo.mutation.ID()
if !ok {
return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "Spec.id" for update`)}
}
_spec.Node.ID.Value = id
if fields := suo.fields; len(fields) > 0 {
_spec.Node.Columns = make([]string, 0, len(fields))
_spec.Node.Columns = append(_spec.Node.Columns, spec.FieldID)
for _, f := range fields {
if !spec.ValidColumn(f) {
return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
}
if f != spec.FieldID {
_spec.Node.Columns = append(_spec.Node.Columns, f)
}
}
}
if ps := suo.mutation.predicates; len(ps) > 0 {
_spec.Predicate = func(selector *sql.Selector) {
for i := range ps {
ps[i](selector)
}
}
}
if suo.mutation.CardCleared() {
edge := &sqlgraph.EdgeSpec{
Rel: sqlgraph.M2M,
Inverse: false,
Table: spec.CardTable,
Columns: spec.CardPrimaryKey,
Bidi: false,
Target: &sqlgraph.EdgeTarget{
IDSpec: sqlgraph.NewFieldSpec(card.FieldID, field.TypeInt),
},
}
_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
}
if nodes := suo.mutation.RemovedCardIDs(); len(nodes) > 0 && !suo.mutation.CardCleared() {
edge := &sqlgraph.EdgeSpec{
Rel: sqlgraph.M2M,
Inverse: false,
Table: spec.CardTable,
Columns: spec.CardPrimaryKey,
Bidi: false,
Target: &sqlgraph.EdgeTarget{
IDSpec: sqlgraph.NewFieldSpec(card.FieldID, field.TypeInt),
},
}
for _, k := range nodes {
edge.Target.Nodes = append(edge.Target.Nodes, k)
}
_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
}
if nodes := suo.mutation.CardIDs(); len(nodes) > 0 {
edge := &sqlgraph.EdgeSpec{
Rel: sqlgraph.M2M,
Inverse: false,
Table: spec.CardTable,
Columns: spec.CardPrimaryKey,
Bidi: false,
Target: &sqlgraph.EdgeTarget{
IDSpec: sqlgraph.NewFieldSpec(card.FieldID, field.TypeInt),
},
}
for _, k := range nodes {
edge.Target.Nodes = append(edge.Target.Nodes, k)
}
_spec.Edges.Add = append(_spec.Edges.Add, edge)
}
_spec.AddModifiers(suo.modifiers...)
_node = &Spec{config: suo.config}
_spec.Assign = _node.assignValues
_spec.ScanValues = _node.scanValues
if err = sqlgraph.UpdateNode(ctx, suo.driver, _spec); err != nil {
if _, ok := err.(*sqlgraph.NotFoundError); ok {
err = &NotFoundError{spec.Label}
} else if sqlgraph.IsConstraintError(err) {
err = &ConstraintError{msg: err.Error(), wrap: err}
}
return nil, err
}
suo.mutation.done = true
return _node, nil
}