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task_update.go
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task_update.go
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// Code generated by ent, DO NOT EDIT.
package ent
import (
"context"
"errors"
"fmt"
"entgo.io/contrib/entproto/cmd/protoc-gen-ent/internal/todo/ent/predicate"
"entgo.io/contrib/entproto/cmd/protoc-gen-ent/internal/todo/ent/task"
"entgo.io/ent/dialect/sql"
"entgo.io/ent/dialect/sql/sqlgraph"
"entgo.io/ent/schema/field"
)
// TaskUpdate is the builder for updating Task entities.
type TaskUpdate struct {
config
hooks []Hook
mutation *TaskMutation
}
// Where appends a list predicates to the TaskUpdate builder.
func (tu *TaskUpdate) Where(ps ...predicate.Task) *TaskUpdate {
tu.mutation.Where(ps...)
return tu
}
// SetTitle sets the "title" field.
func (tu *TaskUpdate) SetTitle(s string) *TaskUpdate {
tu.mutation.SetTitle(s)
return tu
}
// SetNillableTitle sets the "title" field if the given value is not nil.
func (tu *TaskUpdate) SetNillableTitle(s *string) *TaskUpdate {
if s != nil {
tu.SetTitle(*s)
}
return tu
}
// ClearTitle clears the value of the "title" field.
func (tu *TaskUpdate) ClearTitle() *TaskUpdate {
tu.mutation.ClearTitle()
return tu
}
// SetComplete sets the "complete" field.
func (tu *TaskUpdate) SetComplete(b bool) *TaskUpdate {
tu.mutation.SetComplete(b)
return tu
}
// SetSignature sets the "signature" field.
func (tu *TaskUpdate) SetSignature(s string) *TaskUpdate {
tu.mutation.SetSignature(s)
return tu
}
// Mutation returns the TaskMutation object of the builder.
func (tu *TaskUpdate) Mutation() *TaskMutation {
return tu.mutation
}
// Save executes the query and returns the number of nodes affected by the update operation.
func (tu *TaskUpdate) Save(ctx context.Context) (int, error) {
return withHooks[int, TaskMutation](ctx, tu.sqlSave, tu.mutation, tu.hooks)
}
// SaveX is like Save, but panics if an error occurs.
func (tu *TaskUpdate) SaveX(ctx context.Context) int {
affected, err := tu.Save(ctx)
if err != nil {
panic(err)
}
return affected
}
// Exec executes the query.
func (tu *TaskUpdate) Exec(ctx context.Context) error {
_, err := tu.Save(ctx)
return err
}
// ExecX is like Exec, but panics if an error occurs.
func (tu *TaskUpdate) ExecX(ctx context.Context) {
if err := tu.Exec(ctx); err != nil {
panic(err)
}
}
func (tu *TaskUpdate) sqlSave(ctx context.Context) (n int, err error) {
_spec := sqlgraph.NewUpdateSpec(task.Table, task.Columns, sqlgraph.NewFieldSpec(task.FieldID, field.TypeInt))
if ps := tu.mutation.predicates; len(ps) > 0 {
_spec.Predicate = func(selector *sql.Selector) {
for i := range ps {
ps[i](selector)
}
}
}
if value, ok := tu.mutation.Title(); ok {
_spec.SetField(task.FieldTitle, field.TypeString, value)
}
if tu.mutation.TitleCleared() {
_spec.ClearField(task.FieldTitle, field.TypeString)
}
if value, ok := tu.mutation.Complete(); ok {
_spec.SetField(task.FieldComplete, field.TypeBool, value)
}
if value, ok := tu.mutation.Signature(); ok {
_spec.SetField(task.FieldSignature, field.TypeString, value)
}
if n, err = sqlgraph.UpdateNodes(ctx, tu.driver, _spec); err != nil {
if _, ok := err.(*sqlgraph.NotFoundError); ok {
err = &NotFoundError{task.Label}
} else if sqlgraph.IsConstraintError(err) {
err = &ConstraintError{msg: err.Error(), wrap: err}
}
return 0, err
}
tu.mutation.done = true
return n, nil
}
// TaskUpdateOne is the builder for updating a single Task entity.
type TaskUpdateOne struct {
config
fields []string
hooks []Hook
mutation *TaskMutation
}
// SetTitle sets the "title" field.
func (tuo *TaskUpdateOne) SetTitle(s string) *TaskUpdateOne {
tuo.mutation.SetTitle(s)
return tuo
}
// SetNillableTitle sets the "title" field if the given value is not nil.
func (tuo *TaskUpdateOne) SetNillableTitle(s *string) *TaskUpdateOne {
if s != nil {
tuo.SetTitle(*s)
}
return tuo
}
// ClearTitle clears the value of the "title" field.
func (tuo *TaskUpdateOne) ClearTitle() *TaskUpdateOne {
tuo.mutation.ClearTitle()
return tuo
}
// SetComplete sets the "complete" field.
func (tuo *TaskUpdateOne) SetComplete(b bool) *TaskUpdateOne {
tuo.mutation.SetComplete(b)
return tuo
}
// SetSignature sets the "signature" field.
func (tuo *TaskUpdateOne) SetSignature(s string) *TaskUpdateOne {
tuo.mutation.SetSignature(s)
return tuo
}
// Mutation returns the TaskMutation object of the builder.
func (tuo *TaskUpdateOne) Mutation() *TaskMutation {
return tuo.mutation
}
// Where appends a list predicates to the TaskUpdate builder.
func (tuo *TaskUpdateOne) Where(ps ...predicate.Task) *TaskUpdateOne {
tuo.mutation.Where(ps...)
return tuo
}
// Select allows selecting one or more fields (columns) of the returned entity.
// The default is selecting all fields defined in the entity schema.
func (tuo *TaskUpdateOne) Select(field string, fields ...string) *TaskUpdateOne {
tuo.fields = append([]string{field}, fields...)
return tuo
}
// Save executes the query and returns the updated Task entity.
func (tuo *TaskUpdateOne) Save(ctx context.Context) (*Task, error) {
return withHooks[*Task, TaskMutation](ctx, tuo.sqlSave, tuo.mutation, tuo.hooks)
}
// SaveX is like Save, but panics if an error occurs.
func (tuo *TaskUpdateOne) SaveX(ctx context.Context) *Task {
node, err := tuo.Save(ctx)
if err != nil {
panic(err)
}
return node
}
// Exec executes the query on the entity.
func (tuo *TaskUpdateOne) Exec(ctx context.Context) error {
_, err := tuo.Save(ctx)
return err
}
// ExecX is like Exec, but panics if an error occurs.
func (tuo *TaskUpdateOne) ExecX(ctx context.Context) {
if err := tuo.Exec(ctx); err != nil {
panic(err)
}
}
func (tuo *TaskUpdateOne) sqlSave(ctx context.Context) (_node *Task, err error) {
_spec := sqlgraph.NewUpdateSpec(task.Table, task.Columns, sqlgraph.NewFieldSpec(task.FieldID, field.TypeInt))
id, ok := tuo.mutation.ID()
if !ok {
return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "Task.id" for update`)}
}
_spec.Node.ID.Value = id
if fields := tuo.fields; len(fields) > 0 {
_spec.Node.Columns = make([]string, 0, len(fields))
_spec.Node.Columns = append(_spec.Node.Columns, task.FieldID)
for _, f := range fields {
if !task.ValidColumn(f) {
return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
}
if f != task.FieldID {
_spec.Node.Columns = append(_spec.Node.Columns, f)
}
}
}
if ps := tuo.mutation.predicates; len(ps) > 0 {
_spec.Predicate = func(selector *sql.Selector) {
for i := range ps {
ps[i](selector)
}
}
}
if value, ok := tuo.mutation.Title(); ok {
_spec.SetField(task.FieldTitle, field.TypeString, value)
}
if tuo.mutation.TitleCleared() {
_spec.ClearField(task.FieldTitle, field.TypeString)
}
if value, ok := tuo.mutation.Complete(); ok {
_spec.SetField(task.FieldComplete, field.TypeBool, value)
}
if value, ok := tuo.mutation.Signature(); ok {
_spec.SetField(task.FieldSignature, field.TypeString, value)
}
_node = &Task{config: tuo.config}
_spec.Assign = _node.assignValues
_spec.ScanValues = _node.scanValues
if err = sqlgraph.UpdateNode(ctx, tuo.driver, _spec); err != nil {
if _, ok := err.(*sqlgraph.NotFoundError); ok {
err = &NotFoundError{task.Label}
} else if sqlgraph.IsConstraintError(err) {
err = &ConstraintError{msg: err.Error(), wrap: err}
}
return nil, err
}
tuo.mutation.done = true
return _node, nil
}