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

entc/integration/gremlin/ent/api_update.go

@@ -0,0 +1,182 @@
+// 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"
+
+	"entgo.io/ent/dialect/gremlin"
+	"entgo.io/ent/dialect/gremlin/graph/dsl"
+	"entgo.io/ent/dialect/gremlin/graph/dsl/g"
+	"entgo.io/ent/entc/integration/gremlin/ent/api"
+	"entgo.io/ent/entc/integration/gremlin/ent/predicate"
+)
+
+// APIUpdate is the builder for updating Api entities.
+type APIUpdate struct {
+	config
+	hooks    []Hook
+	mutation *APIMutation
+}
+
+// Where appends a list predicates to the APIUpdate builder.
+func (_u *APIUpdate) Where(ps ...predicate.Api) *APIUpdate {
+	_u.mutation.Where(ps...)
+	return _u
+}
+
+// Mutation returns the APIMutation object of the builder.
+func (_u *APIUpdate) Mutation() *APIMutation {
+	return _u.mutation
+}
+
+// Save executes the query and returns the number of nodes affected by the update operation.
+func (_u *APIUpdate) Save(ctx context.Context) (int, error) {
+	return withHooks(ctx, _u.gremlinSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *APIUpdate) SaveX(ctx context.Context) int {
+	affected, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return affected
+}
+
+// Exec executes the query.
+func (_u *APIUpdate) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *APIUpdate) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+func (_u *APIUpdate) gremlinSave(ctx context.Context) (int, error) {
+	res := &gremlin.Response{}
+	query, bindings := _u.gremlin().Query()
+	if err := _u.driver.Exec(ctx, query, bindings, res); err != nil {
+		return 0, err
+	}
+	if err, ok := isConstantError(res); ok {
+		return 0, err
+	}
+	_u.mutation.done = true
+	return res.ReadInt()
+}
+
+func (_u *APIUpdate) gremlin() *dsl.Traversal {
+	v := g.V().HasLabel(api.Label)
+	for _, p := range _u.mutation.Predicates() {
+		p(v)
+	}
+	var (
+		trs []*dsl.Traversal
+	)
+	v.Count()
+	trs = append(trs, v)
+	return dsl.Join(trs...)
+}
+
+// APIUpdateOne is the builder for updating a single Api entity.
+type APIUpdateOne struct {
+	config
+	fields   []string
+	hooks    []Hook
+	mutation *APIMutation
+}
+
+// Mutation returns the APIMutation object of the builder.
+func (_u *APIUpdateOne) Mutation() *APIMutation {
+	return _u.mutation
+}
+
+// Where appends a list predicates to the APIUpdate builder.
+func (_u *APIUpdateOne) Where(ps ...predicate.Api) *APIUpdateOne {
+	_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 *APIUpdateOne) Select(field string, fields ...string) *APIUpdateOne {
+	_u.fields = append([]string{field}, fields...)
+	return _u
+}
+
+// Save executes the query and returns the updated Api entity.
+func (_u *APIUpdateOne) Save(ctx context.Context) (*Api, error) {
+	return withHooks(ctx, _u.gremlinSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *APIUpdateOne) SaveX(ctx context.Context) *Api {
+	node, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// Exec executes the query on the entity.
+func (_u *APIUpdateOne) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *APIUpdateOne) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+func (_u *APIUpdateOne) gremlinSave(ctx context.Context) (*Api, error) {
+	res := &gremlin.Response{}
+	id, ok := _u.mutation.ID()
+	if !ok {
+		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "Api.id" for update`)}
+	}
+	query, bindings := _u.gremlin(id).Query()
+	if err := _u.driver.Exec(ctx, query, bindings, res); err != nil {
+		return nil, err
+	}
+	if err, ok := isConstantError(res); ok {
+		return nil, err
+	}
+	_u.mutation.done = true
+	_m := &Api{config: _u.config}
+	if err := _m.FromResponse(res); err != nil {
+		return nil, err
+	}
+	return _m, nil
+}
+
+func (_u *APIUpdateOne) gremlin(id string) *dsl.Traversal {
+	v := g.V(id)
+	var (
+		trs []*dsl.Traversal
+	)
+	if len(_u.fields) > 0 {
+		fields := make([]any, 0, len(_u.fields)+1)
+		fields = append(fields, true)
+		for _, f := range _u.fields {
+			fields = append(fields, f)
+		}
+		v.ValueMap(fields...)
+	} else {
+		v.ValueMap(true)
+	}
+	trs = append(trs, v)
+	return dsl.Join(trs...)
+}