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

entc/integration/edgefield/ent/car_create.go

@@ -0,0 +1,253 @@
+// 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"
+	"fmt"
+
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/entc/integration/edgefield/ent/car"
+	"entgo.io/ent/entc/integration/edgefield/ent/rental"
+	"entgo.io/ent/schema/field"
+	"github.com/google/uuid"
+)
+
+// CarCreate is the builder for creating a Car entity.
+type CarCreate struct {
+	config
+	mutation *CarMutation
+	hooks    []Hook
+}
+
+// SetNumber sets the "number" field.
+func (_c *CarCreate) SetNumber(v string) *CarCreate {
+	_c.mutation.SetNumber(v)
+	return _c
+}
+
+// SetNillableNumber sets the "number" field if the given value is not nil.
+func (_c *CarCreate) SetNillableNumber(v *string) *CarCreate {
+	if v != nil {
+		_c.SetNumber(*v)
+	}
+	return _c
+}
+
+// SetID sets the "id" field.
+func (_c *CarCreate) SetID(v uuid.UUID) *CarCreate {
+	_c.mutation.SetID(v)
+	return _c
+}
+
+// SetNillableID sets the "id" field if the given value is not nil.
+func (_c *CarCreate) SetNillableID(v *uuid.UUID) *CarCreate {
+	if v != nil {
+		_c.SetID(*v)
+	}
+	return _c
+}
+
+// AddRentalIDs adds the "rentals" edge to the Rental entity by IDs.
+func (_c *CarCreate) AddRentalIDs(ids ...int) *CarCreate {
+	_c.mutation.AddRentalIDs(ids...)
+	return _c
+}
+
+// AddRentals adds the "rentals" edges to the Rental entity.
+func (_c *CarCreate) AddRentals(v ...*Rental) *CarCreate {
+	ids := make([]int, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return _c.AddRentalIDs(ids...)
+}
+
+// Mutation returns the CarMutation object of the builder.
+func (_c *CarCreate) Mutation() *CarMutation {
+	return _c.mutation
+}
+
+// Save creates the Car in the database.
+func (_c *CarCreate) Save(ctx context.Context) (*Car, error) {
+	_c.defaults()
+	return withHooks(ctx, _c.sqlSave, _c.mutation, _c.hooks)
+}
+
+// SaveX calls Save and panics if Save returns an error.
+func (_c *CarCreate) SaveX(ctx context.Context) *Car {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *CarCreate) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *CarCreate) ExecX(ctx context.Context) {
+	if err := _c.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// defaults sets the default values of the builder before save.
+func (_c *CarCreate) defaults() {
+	if _, ok := _c.mutation.ID(); !ok {
+		v := car.DefaultID()
+		_c.mutation.SetID(v)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_c *CarCreate) check() error {
+	return nil
+}
+
+func (_c *CarCreate) sqlSave(ctx context.Context) (*Car, error) {
+	if err := _c.check(); err != nil {
+		return nil, err
+	}
+	_node, _spec := _c.createSpec()
+	if err := sqlgraph.CreateNode(ctx, _c.driver, _spec); err != nil {
+		if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	if _spec.ID.Value != nil {
+		if id, ok := _spec.ID.Value.(*uuid.UUID); ok {
+			_node.ID = *id
+		} else if err := _node.ID.Scan(_spec.ID.Value); err != nil {
+			return nil, err
+		}
+	}
+	_c.mutation.id = &_node.ID
+	_c.mutation.done = true
+	return _node, nil
+}
+
+func (_c *CarCreate) createSpec() (*Car, *sqlgraph.CreateSpec) {
+	var (
+		_node = &Car{config: _c.config}
+		_spec = sqlgraph.NewCreateSpec(car.Table, sqlgraph.NewFieldSpec(car.FieldID, field.TypeUUID))
+	)
+	if id, ok := _c.mutation.ID(); ok {
+		_node.ID = id
+		_spec.ID.Value = &id
+	}
+	if value, ok := _c.mutation.Number(); ok {
+		_spec.SetField(car.FieldNumber, field.TypeString, value)
+		_node.Number = value
+	}
+	if nodes := _c.mutation.RentalsIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   car.RentalsTable,
+			Columns: []string{car.RentalsColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(rental.FieldID, field.TypeInt),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges = append(_spec.Edges, edge)
+	}
+	return _node, _spec
+}
+
+// CarCreateBulk is the builder for creating many Car entities in bulk.
+type CarCreateBulk struct {
+	config
+	err      error
+	builders []*CarCreate
+}
+
+// Save creates the Car entities in the database.
+func (_c *CarCreateBulk) Save(ctx context.Context) ([]*Car, error) {
+	if _c.err != nil {
+		return nil, _c.err
+	}
+	specs := make([]*sqlgraph.CreateSpec, len(_c.builders))
+	nodes := make([]*Car, len(_c.builders))
+	mutators := make([]Mutator, len(_c.builders))
+	for i := range _c.builders {
+		func(i int, root context.Context) {
+			builder := _c.builders[i]
+			builder.defaults()
+			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
+				mutation, ok := m.(*CarMutation)
+				if !ok {
+					return nil, fmt.Errorf("unexpected mutation type %T", m)
+				}
+				if err := builder.check(); err != nil {
+					return nil, err
+				}
+				builder.mutation = mutation
+				var err error
+				nodes[i], specs[i] = builder.createSpec()
+				if i < len(mutators)-1 {
+					_, err = mutators[i+1].Mutate(root, _c.builders[i+1].mutation)
+				} else {
+					spec := &sqlgraph.BatchCreateSpec{Nodes: specs}
+					// Invoke the actual operation on the latest mutation in the chain.
+					if err = sqlgraph.BatchCreate(ctx, _c.driver, spec); err != nil {
+						if sqlgraph.IsConstraintError(err) {
+							err = &ConstraintError{msg: err.Error(), wrap: err}
+						}
+					}
+				}
+				if err != nil {
+					return nil, err
+				}
+				mutation.id = &nodes[i].ID
+				mutation.done = true
+				return nodes[i], nil
+			})
+			for i := len(builder.hooks) - 1; i >= 0; i-- {
+				mut = builder.hooks[i](mut)
+			}
+			mutators[i] = mut
+		}(i, ctx)
+	}
+	if len(mutators) > 0 {
+		if _, err := mutators[0].Mutate(ctx, _c.builders[0].mutation); err != nil {
+			return nil, err
+		}
+	}
+	return nodes, nil
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_c *CarCreateBulk) SaveX(ctx context.Context) []*Car {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *CarCreateBulk) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *CarCreateBulk) ExecX(ctx context.Context) {
+	if err := _c.Exec(ctx); err != nil {
+		panic(err)
+	}
+}