forked from ent/contrib
/
todo_update.go
362 lines (326 loc) · 9.93 KB
/
todo_update.go
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// Code generated by ent, DO NOT EDIT.
package ent
import (
"context"
"errors"
"fmt"
"entgo.io/contrib/entproto/internal/todo/ent/predicate"
"entgo.io/contrib/entproto/internal/todo/ent/todo"
"entgo.io/contrib/entproto/internal/todo/ent/user"
"entgo.io/ent/dialect/sql"
"entgo.io/ent/dialect/sql/sqlgraph"
"entgo.io/ent/schema/field"
)
// TodoUpdate is the builder for updating Todo entities.
type TodoUpdate struct {
config
hooks []Hook
mutation *TodoMutation
}
// Where appends a list predicates to the TodoUpdate builder.
func (tu *TodoUpdate) Where(ps ...predicate.Todo) *TodoUpdate {
tu.mutation.Where(ps...)
return tu
}
// SetTask sets the "task" field.
func (tu *TodoUpdate) SetTask(s string) *TodoUpdate {
tu.mutation.SetTask(s)
return tu
}
// SetStatus sets the "status" field.
func (tu *TodoUpdate) SetStatus(t todo.Status) *TodoUpdate {
tu.mutation.SetStatus(t)
return tu
}
// SetNillableStatus sets the "status" field if the given value is not nil.
func (tu *TodoUpdate) SetNillableStatus(t *todo.Status) *TodoUpdate {
if t != nil {
tu.SetStatus(*t)
}
return tu
}
// SetUserID sets the "user" edge to the User entity by ID.
func (tu *TodoUpdate) SetUserID(id uint32) *TodoUpdate {
tu.mutation.SetUserID(id)
return tu
}
// SetNillableUserID sets the "user" edge to the User entity by ID if the given value is not nil.
func (tu *TodoUpdate) SetNillableUserID(id *uint32) *TodoUpdate {
if id != nil {
tu = tu.SetUserID(*id)
}
return tu
}
// SetUser sets the "user" edge to the User entity.
func (tu *TodoUpdate) SetUser(u *User) *TodoUpdate {
return tu.SetUserID(u.ID)
}
// Mutation returns the TodoMutation object of the builder.
func (tu *TodoUpdate) Mutation() *TodoMutation {
return tu.mutation
}
// ClearUser clears the "user" edge to the User entity.
func (tu *TodoUpdate) ClearUser() *TodoUpdate {
tu.mutation.ClearUser()
return tu
}
// Save executes the query and returns the number of nodes affected by the update operation.
func (tu *TodoUpdate) Save(ctx context.Context) (int, error) {
return withHooks[int, TodoMutation](ctx, tu.sqlSave, tu.mutation, tu.hooks)
}
// SaveX is like Save, but panics if an error occurs.
func (tu *TodoUpdate) SaveX(ctx context.Context) int {
affected, err := tu.Save(ctx)
if err != nil {
panic(err)
}
return affected
}
// Exec executes the query.
func (tu *TodoUpdate) Exec(ctx context.Context) error {
_, err := tu.Save(ctx)
return err
}
// ExecX is like Exec, but panics if an error occurs.
func (tu *TodoUpdate) ExecX(ctx context.Context) {
if err := tu.Exec(ctx); err != nil {
panic(err)
}
}
// check runs all checks and user-defined validators on the builder.
func (tu *TodoUpdate) check() error {
if v, ok := tu.mutation.Status(); ok {
if err := todo.StatusValidator(v); err != nil {
return &ValidationError{Name: "status", err: fmt.Errorf(`ent: validator failed for field "Todo.status": %w`, err)}
}
}
return nil
}
func (tu *TodoUpdate) sqlSave(ctx context.Context) (n int, err error) {
if err := tu.check(); err != nil {
return n, err
}
_spec := sqlgraph.NewUpdateSpec(todo.Table, todo.Columns, sqlgraph.NewFieldSpec(todo.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.Task(); ok {
_spec.SetField(todo.FieldTask, field.TypeString, value)
}
if value, ok := tu.mutation.Status(); ok {
_spec.SetField(todo.FieldStatus, field.TypeEnum, value)
}
if tu.mutation.UserCleared() {
edge := &sqlgraph.EdgeSpec{
Rel: sqlgraph.M2O,
Inverse: false,
Table: todo.UserTable,
Columns: []string{todo.UserColumn},
Bidi: false,
Target: &sqlgraph.EdgeTarget{
IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeUint32),
},
}
_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
}
if nodes := tu.mutation.UserIDs(); len(nodes) > 0 {
edge := &sqlgraph.EdgeSpec{
Rel: sqlgraph.M2O,
Inverse: false,
Table: todo.UserTable,
Columns: []string{todo.UserColumn},
Bidi: false,
Target: &sqlgraph.EdgeTarget{
IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeUint32),
},
}
for _, k := range nodes {
edge.Target.Nodes = append(edge.Target.Nodes, k)
}
_spec.Edges.Add = append(_spec.Edges.Add, edge)
}
if n, err = sqlgraph.UpdateNodes(ctx, tu.driver, _spec); err != nil {
if _, ok := err.(*sqlgraph.NotFoundError); ok {
err = &NotFoundError{todo.Label}
} else if sqlgraph.IsConstraintError(err) {
err = &ConstraintError{msg: err.Error(), wrap: err}
}
return 0, err
}
tu.mutation.done = true
return n, nil
}
// TodoUpdateOne is the builder for updating a single Todo entity.
type TodoUpdateOne struct {
config
fields []string
hooks []Hook
mutation *TodoMutation
}
// SetTask sets the "task" field.
func (tuo *TodoUpdateOne) SetTask(s string) *TodoUpdateOne {
tuo.mutation.SetTask(s)
return tuo
}
// SetStatus sets the "status" field.
func (tuo *TodoUpdateOne) SetStatus(t todo.Status) *TodoUpdateOne {
tuo.mutation.SetStatus(t)
return tuo
}
// SetNillableStatus sets the "status" field if the given value is not nil.
func (tuo *TodoUpdateOne) SetNillableStatus(t *todo.Status) *TodoUpdateOne {
if t != nil {
tuo.SetStatus(*t)
}
return tuo
}
// SetUserID sets the "user" edge to the User entity by ID.
func (tuo *TodoUpdateOne) SetUserID(id uint32) *TodoUpdateOne {
tuo.mutation.SetUserID(id)
return tuo
}
// SetNillableUserID sets the "user" edge to the User entity by ID if the given value is not nil.
func (tuo *TodoUpdateOne) SetNillableUserID(id *uint32) *TodoUpdateOne {
if id != nil {
tuo = tuo.SetUserID(*id)
}
return tuo
}
// SetUser sets the "user" edge to the User entity.
func (tuo *TodoUpdateOne) SetUser(u *User) *TodoUpdateOne {
return tuo.SetUserID(u.ID)
}
// Mutation returns the TodoMutation object of the builder.
func (tuo *TodoUpdateOne) Mutation() *TodoMutation {
return tuo.mutation
}
// ClearUser clears the "user" edge to the User entity.
func (tuo *TodoUpdateOne) ClearUser() *TodoUpdateOne {
tuo.mutation.ClearUser()
return tuo
}
// Where appends a list predicates to the TodoUpdate builder.
func (tuo *TodoUpdateOne) Where(ps ...predicate.Todo) *TodoUpdateOne {
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 *TodoUpdateOne) Select(field string, fields ...string) *TodoUpdateOne {
tuo.fields = append([]string{field}, fields...)
return tuo
}
// Save executes the query and returns the updated Todo entity.
func (tuo *TodoUpdateOne) Save(ctx context.Context) (*Todo, error) {
return withHooks[*Todo, TodoMutation](ctx, tuo.sqlSave, tuo.mutation, tuo.hooks)
}
// SaveX is like Save, but panics if an error occurs.
func (tuo *TodoUpdateOne) SaveX(ctx context.Context) *Todo {
node, err := tuo.Save(ctx)
if err != nil {
panic(err)
}
return node
}
// Exec executes the query on the entity.
func (tuo *TodoUpdateOne) Exec(ctx context.Context) error {
_, err := tuo.Save(ctx)
return err
}
// ExecX is like Exec, but panics if an error occurs.
func (tuo *TodoUpdateOne) ExecX(ctx context.Context) {
if err := tuo.Exec(ctx); err != nil {
panic(err)
}
}
// check runs all checks and user-defined validators on the builder.
func (tuo *TodoUpdateOne) check() error {
if v, ok := tuo.mutation.Status(); ok {
if err := todo.StatusValidator(v); err != nil {
return &ValidationError{Name: "status", err: fmt.Errorf(`ent: validator failed for field "Todo.status": %w`, err)}
}
}
return nil
}
func (tuo *TodoUpdateOne) sqlSave(ctx context.Context) (_node *Todo, err error) {
if err := tuo.check(); err != nil {
return _node, err
}
_spec := sqlgraph.NewUpdateSpec(todo.Table, todo.Columns, sqlgraph.NewFieldSpec(todo.FieldID, field.TypeInt))
id, ok := tuo.mutation.ID()
if !ok {
return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "Todo.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, todo.FieldID)
for _, f := range fields {
if !todo.ValidColumn(f) {
return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
}
if f != todo.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.Task(); ok {
_spec.SetField(todo.FieldTask, field.TypeString, value)
}
if value, ok := tuo.mutation.Status(); ok {
_spec.SetField(todo.FieldStatus, field.TypeEnum, value)
}
if tuo.mutation.UserCleared() {
edge := &sqlgraph.EdgeSpec{
Rel: sqlgraph.M2O,
Inverse: false,
Table: todo.UserTable,
Columns: []string{todo.UserColumn},
Bidi: false,
Target: &sqlgraph.EdgeTarget{
IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeUint32),
},
}
_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
}
if nodes := tuo.mutation.UserIDs(); len(nodes) > 0 {
edge := &sqlgraph.EdgeSpec{
Rel: sqlgraph.M2O,
Inverse: false,
Table: todo.UserTable,
Columns: []string{todo.UserColumn},
Bidi: false,
Target: &sqlgraph.EdgeTarget{
IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeUint32),
},
}
for _, k := range nodes {
edge.Target.Nodes = append(edge.Target.Nodes, k)
}
_spec.Edges.Add = append(_spec.Edges.Add, edge)
}
_node = &Todo{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{todo.Label}
} else if sqlgraph.IsConstraintError(err) {
err = &ConstraintError{msg: err.Error(), wrap: err}
}
return nil, err
}
tuo.mutation.done = true
return _node, nil
}