snapshot of https://github.com/ent/ent.git (master, 2026-09-15; blobs > 131072B omitted)

entc/integration/edgefield/ent/metadata_update.go

@@ -0,0 +1,624 @@
+// 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/edgefield/ent/metadata"
+	"entgo.io/ent/entc/integration/edgefield/ent/predicate"
+	"entgo.io/ent/entc/integration/edgefield/ent/user"
+	"entgo.io/ent/schema/field"
+)
+
+// MetadataUpdate is the builder for updating Metadata entities.
+type MetadataUpdate struct {
+	config
+	hooks    []Hook
+	mutation *MetadataMutation
+}
+
+// Where appends a list predicates to the MetadataUpdate builder.
+func (_u *MetadataUpdate) Where(ps ...predicate.Metadata) *MetadataUpdate {
+	_u.mutation.Where(ps...)
+	return _u
+}
+
+// SetAge sets the "age" field.
+func (_u *MetadataUpdate) SetAge(v int) *MetadataUpdate {
+	_u.mutation.ResetAge()
+	_u.mutation.SetAge(v)
+	return _u
+}
+
+// SetNillableAge sets the "age" field if the given value is not nil.
+func (_u *MetadataUpdate) SetNillableAge(v *int) *MetadataUpdate {
+	if v != nil {
+		_u.SetAge(*v)
+	}
+	return _u
+}
+
+// AddAge adds value to the "age" field.
+func (_u *MetadataUpdate) AddAge(v int) *MetadataUpdate {
+	_u.mutation.AddAge(v)
+	return _u
+}
+
+// SetParentID sets the "parent_id" field.
+func (_u *MetadataUpdate) SetParentID(v int) *MetadataUpdate {
+	_u.mutation.SetParentID(v)
+	return _u
+}
+
+// SetNillableParentID sets the "parent_id" field if the given value is not nil.
+func (_u *MetadataUpdate) SetNillableParentID(v *int) *MetadataUpdate {
+	if v != nil {
+		_u.SetParentID(*v)
+	}
+	return _u
+}
+
+// ClearParentID clears the value of the "parent_id" field.
+func (_u *MetadataUpdate) ClearParentID() *MetadataUpdate {
+	_u.mutation.ClearParentID()
+	return _u
+}
+
+// SetUserID sets the "user" edge to the User entity by ID.
+func (_u *MetadataUpdate) SetUserID(id int) *MetadataUpdate {
+	_u.mutation.SetUserID(id)
+	return _u
+}
+
+// SetNillableUserID sets the "user" edge to the User entity by ID if the given value is not nil.
+func (_u *MetadataUpdate) SetNillableUserID(id *int) *MetadataUpdate {
+	if id != nil {
+		_u = _u.SetUserID(*id)
+	}
+	return _u
+}
+
+// SetUser sets the "user" edge to the User entity.
+func (_u *MetadataUpdate) SetUser(v *User) *MetadataUpdate {
+	return _u.SetUserID(v.ID)
+}
+
+// AddChildIDs adds the "children" edge to the Metadata entity by IDs.
+func (_u *MetadataUpdate) AddChildIDs(ids ...int) *MetadataUpdate {
+	_u.mutation.AddChildIDs(ids...)
+	return _u
+}
+
+// AddChildren adds the "children" edges to the Metadata entity.
+func (_u *MetadataUpdate) AddChildren(v ...*Metadata) *MetadataUpdate {
+	ids := make([]int, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return _u.AddChildIDs(ids...)
+}
+
+// SetParent sets the "parent" edge to the Metadata entity.
+func (_u *MetadataUpdate) SetParent(v *Metadata) *MetadataUpdate {
+	return _u.SetParentID(v.ID)
+}
+
+// Mutation returns the MetadataMutation object of the builder.
+func (_u *MetadataUpdate) Mutation() *MetadataMutation {
+	return _u.mutation
+}
+
+// ClearUser clears the "user" edge to the User entity.
+func (_u *MetadataUpdate) ClearUser() *MetadataUpdate {
+	_u.mutation.ClearUser()
+	return _u
+}
+
+// ClearChildren clears all "children" edges to the Metadata entity.
+func (_u *MetadataUpdate) ClearChildren() *MetadataUpdate {
+	_u.mutation.ClearChildren()
+	return _u
+}
+
+// RemoveChildIDs removes the "children" edge to Metadata entities by IDs.
+func (_u *MetadataUpdate) RemoveChildIDs(ids ...int) *MetadataUpdate {
+	_u.mutation.RemoveChildIDs(ids...)
+	return _u
+}
+
+// RemoveChildren removes "children" edges to Metadata entities.
+func (_u *MetadataUpdate) RemoveChildren(v ...*Metadata) *MetadataUpdate {
+	ids := make([]int, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return _u.RemoveChildIDs(ids...)
+}
+
+// ClearParent clears the "parent" edge to the Metadata entity.
+func (_u *MetadataUpdate) ClearParent() *MetadataUpdate {
+	_u.mutation.ClearParent()
+	return _u
+}
+
+// Save executes the query and returns the number of nodes affected by the update operation.
+func (_u *MetadataUpdate) Save(ctx context.Context) (int, error) {
+	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *MetadataUpdate) SaveX(ctx context.Context) int {
+	affected, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return affected
+}
+
+// Exec executes the query.
+func (_u *MetadataUpdate) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *MetadataUpdate) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+func (_u *MetadataUpdate) sqlSave(ctx context.Context) (_node int, err error) {
+	_spec := sqlgraph.NewUpdateSpec(metadata.Table, metadata.Columns, sqlgraph.NewFieldSpec(metadata.FieldID, field.TypeInt))
+	if ps := _u.mutation.Predicates(); len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if value, ok := _u.mutation.Age(); ok {
+		_spec.SetField(metadata.FieldAge, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedAge(); ok {
+		_spec.AddField(metadata.FieldAge, field.TypeInt, value)
+	}
+	if _u.mutation.UserCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2O,
+			Inverse: true,
+			Table:   metadata.UserTable,
+			Columns: []string{metadata.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.UserIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2O,
+			Inverse: true,
+			Table:   metadata.UserTable,
+			Columns: []string{metadata.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _u.mutation.ChildrenCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: true,
+			Table:   metadata.ChildrenTable,
+			Columns: []string{metadata.ChildrenColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(metadata.FieldID, field.TypeInt),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.RemovedChildrenIDs(); len(nodes) > 0 && !_u.mutation.ChildrenCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: true,
+			Table:   metadata.ChildrenTable,
+			Columns: []string{metadata.ChildrenColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(metadata.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 := _u.mutation.ChildrenIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: true,
+			Table:   metadata.ChildrenTable,
+			Columns: []string{metadata.ChildrenColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(metadata.FieldID, field.TypeInt),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _u.mutation.ParentCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: false,
+			Table:   metadata.ParentTable,
+			Columns: []string{metadata.ParentColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(metadata.FieldID, field.TypeInt),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.ParentIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: false,
+			Table:   metadata.ParentTable,
+			Columns: []string{metadata.ParentColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(metadata.FieldID, field.TypeInt),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{metadata.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return 0, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}
+
+// MetadataUpdateOne is the builder for updating a single Metadata entity.
+type MetadataUpdateOne struct {
+	config
+	fields   []string
+	hooks    []Hook
+	mutation *MetadataMutation
+}
+
+// SetAge sets the "age" field.
+func (_u *MetadataUpdateOne) SetAge(v int) *MetadataUpdateOne {
+	_u.mutation.ResetAge()
+	_u.mutation.SetAge(v)
+	return _u
+}
+
+// SetNillableAge sets the "age" field if the given value is not nil.
+func (_u *MetadataUpdateOne) SetNillableAge(v *int) *MetadataUpdateOne {
+	if v != nil {
+		_u.SetAge(*v)
+	}
+	return _u
+}
+
+// AddAge adds value to the "age" field.
+func (_u *MetadataUpdateOne) AddAge(v int) *MetadataUpdateOne {
+	_u.mutation.AddAge(v)
+	return _u
+}
+
+// SetParentID sets the "parent_id" field.
+func (_u *MetadataUpdateOne) SetParentID(v int) *MetadataUpdateOne {
+	_u.mutation.SetParentID(v)
+	return _u
+}
+
+// SetNillableParentID sets the "parent_id" field if the given value is not nil.
+func (_u *MetadataUpdateOne) SetNillableParentID(v *int) *MetadataUpdateOne {
+	if v != nil {
+		_u.SetParentID(*v)
+	}
+	return _u
+}
+
+// ClearParentID clears the value of the "parent_id" field.
+func (_u *MetadataUpdateOne) ClearParentID() *MetadataUpdateOne {
+	_u.mutation.ClearParentID()
+	return _u
+}
+
+// SetUserID sets the "user" edge to the User entity by ID.
+func (_u *MetadataUpdateOne) SetUserID(id int) *MetadataUpdateOne {
+	_u.mutation.SetUserID(id)
+	return _u
+}
+
+// SetNillableUserID sets the "user" edge to the User entity by ID if the given value is not nil.
+func (_u *MetadataUpdateOne) SetNillableUserID(id *int) *MetadataUpdateOne {
+	if id != nil {
+		_u = _u.SetUserID(*id)
+	}
+	return _u
+}
+
+// SetUser sets the "user" edge to the User entity.
+func (_u *MetadataUpdateOne) SetUser(v *User) *MetadataUpdateOne {
+	return _u.SetUserID(v.ID)
+}
+
+// AddChildIDs adds the "children" edge to the Metadata entity by IDs.
+func (_u *MetadataUpdateOne) AddChildIDs(ids ...int) *MetadataUpdateOne {
+	_u.mutation.AddChildIDs(ids...)
+	return _u
+}
+
+// AddChildren adds the "children" edges to the Metadata entity.
+func (_u *MetadataUpdateOne) AddChildren(v ...*Metadata) *MetadataUpdateOne {
+	ids := make([]int, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return _u.AddChildIDs(ids...)
+}
+
+// SetParent sets the "parent" edge to the Metadata entity.
+func (_u *MetadataUpdateOne) SetParent(v *Metadata) *MetadataUpdateOne {
+	return _u.SetParentID(v.ID)
+}
+
+// Mutation returns the MetadataMutation object of the builder.
+func (_u *MetadataUpdateOne) Mutation() *MetadataMutation {
+	return _u.mutation
+}
+
+// ClearUser clears the "user" edge to the User entity.
+func (_u *MetadataUpdateOne) ClearUser() *MetadataUpdateOne {
+	_u.mutation.ClearUser()
+	return _u
+}
+
+// ClearChildren clears all "children" edges to the Metadata entity.
+func (_u *MetadataUpdateOne) ClearChildren() *MetadataUpdateOne {
+	_u.mutation.ClearChildren()
+	return _u
+}
+
+// RemoveChildIDs removes the "children" edge to Metadata entities by IDs.
+func (_u *MetadataUpdateOne) RemoveChildIDs(ids ...int) *MetadataUpdateOne {
+	_u.mutation.RemoveChildIDs(ids...)
+	return _u
+}
+
+// RemoveChildren removes "children" edges to Metadata entities.
+func (_u *MetadataUpdateOne) RemoveChildren(v ...*Metadata) *MetadataUpdateOne {
+	ids := make([]int, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return _u.RemoveChildIDs(ids...)
+}
+
+// ClearParent clears the "parent" edge to the Metadata entity.
+func (_u *MetadataUpdateOne) ClearParent() *MetadataUpdateOne {
+	_u.mutation.ClearParent()
+	return _u
+}
+
+// Where appends a list predicates to the MetadataUpdate builder.
+func (_u *MetadataUpdateOne) Where(ps ...predicate.Metadata) *MetadataUpdateOne {
+	_u.mutation.Where(ps...)
+	return _u
+}
+
+// Select allows selecting one or more fields (columns) of the returned entity.
+// The default is selecting all fields defined in the entity schema.
+func (_u *MetadataUpdateOne) Select(field string, fields ...string) *MetadataUpdateOne {
+	_u.fields = append([]string{field}, fields...)
+	return _u
+}
+
+// Save executes the query and returns the updated Metadata entity.
+func (_u *MetadataUpdateOne) Save(ctx context.Context) (*Metadata, error) {
+	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *MetadataUpdateOne) SaveX(ctx context.Context) *Metadata {
+	node, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// Exec executes the query on the entity.
+func (_u *MetadataUpdateOne) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *MetadataUpdateOne) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+func (_u *MetadataUpdateOne) sqlSave(ctx context.Context) (_node *Metadata, err error) {
+	_spec := sqlgraph.NewUpdateSpec(metadata.Table, metadata.Columns, sqlgraph.NewFieldSpec(metadata.FieldID, field.TypeInt))
+	id, ok := _u.mutation.ID()
+	if !ok {
+		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "Metadata.id" for update`)}
+	}
+	_spec.Node.ID.Value = id
+	if fields := _u.fields; len(fields) > 0 {
+		_spec.Node.Columns = make([]string, 0, len(fields))
+		_spec.Node.Columns = append(_spec.Node.Columns, metadata.FieldID)
+		for _, f := range fields {
+			if !metadata.ValidColumn(f) {
+				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
+			}
+			if f != metadata.FieldID {
+				_spec.Node.Columns = append(_spec.Node.Columns, f)
+			}
+		}
+	}
+	if ps := _u.mutation.Predicates(); len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if value, ok := _u.mutation.Age(); ok {
+		_spec.SetField(metadata.FieldAge, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedAge(); ok {
+		_spec.AddField(metadata.FieldAge, field.TypeInt, value)
+	}
+	if _u.mutation.UserCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2O,
+			Inverse: true,
+			Table:   metadata.UserTable,
+			Columns: []string{metadata.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.UserIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2O,
+			Inverse: true,
+			Table:   metadata.UserTable,
+			Columns: []string{metadata.UserColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _u.mutation.ChildrenCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: true,
+			Table:   metadata.ChildrenTable,
+			Columns: []string{metadata.ChildrenColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(metadata.FieldID, field.TypeInt),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.RemovedChildrenIDs(); len(nodes) > 0 && !_u.mutation.ChildrenCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: true,
+			Table:   metadata.ChildrenTable,
+			Columns: []string{metadata.ChildrenColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(metadata.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 := _u.mutation.ChildrenIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: true,
+			Table:   metadata.ChildrenTable,
+			Columns: []string{metadata.ChildrenColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(metadata.FieldID, field.TypeInt),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	if _u.mutation.ParentCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: false,
+			Table:   metadata.ParentTable,
+			Columns: []string{metadata.ParentColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(metadata.FieldID, field.TypeInt),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.ParentIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.M2O,
+			Inverse: false,
+			Table:   metadata.ParentTable,
+			Columns: []string{metadata.ParentColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(metadata.FieldID, field.TypeInt),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
+	_node = &Metadata{config: _u.config}
+	_spec.Assign = _node.assignValues
+	_spec.ScanValues = _node.scanValues
+	if err = sqlgraph.UpdateNode(ctx, _u.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{metadata.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}