10 - Add a form to add, edit or delete locations in the admin interface

config/forms/location_details.xml

@@ -0,0 +1,53 @@
+<?xml version="1.0" ?>
+<form xmlns="http://schemas.sulu.io/template/template"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://schemas.sulu.io/template/template http://schemas.sulu.io/template/form-1.0.xsd"
+>
+    <key>location_details</key>
+
+    <properties>
+        <property name="name" type="text_line" mandatory="true">
+            <meta>
+                <title>sulu_admin.name</title>
+            </meta>
+        </property>
+
+        <property name="street" type="text_line" colspan="9">
+            <meta>
+                <title>sulu_contact.street</title>
+            </meta>
+        </property>
+
+        <property name="number" type="text_line" colspan="3">
+            <meta>
+                <title>sulu_contact.number</title>
+            </meta>
+        </property>
+
+        <property name="postalCode" type="text_line" colspan="3">
+            <meta>
+                <title>sulu_contact.zip</title>
+            </meta>
+        </property>
+
+        <property name="city" type="text_line" colspan="6">
+            <meta>
+                <title>sulu_contact.city</title>
+            </meta>
+        </property>
+
+        <property name="countryCode" type="single_select" colspan="3">
+            <meta>
+                <title>sulu_contact.country</title>
+            </meta>
+
+            <params>
+                <param
+                        name="values"
+                        type="expression"
+                        value="service('app.country_select').getValues()"
+                />
+            </params>
+        </property>
+    </properties>
+</form>

config/packages/sulu_admin.yaml

@@ -21,6 +21,7 @@ sulu_admin:
         locations:
             routes:
                 list: app.get_locations
+                detail: app.get_location
 
     # Registering Selection Field Types in this section
     field_type_options:

config/services.yaml

@@ -49,6 +49,10 @@ services:
         bind:
             $repository: '@App\Repository\EventRepository'
 
+    app.country_select:
+        class: App\Service\CountryCodeSelect
+        public: true
+
     # following service definitions will be removed in the website context of sulu
     App\Admin\:
         resource: '../src/Admin'

src/Admin/LocationAdmin.php

@@ -8,6 +8,7 @@
 use Sulu\Bundle\AdminBundle\Admin\Admin;
 use Sulu\Bundle\AdminBundle\Admin\Navigation\NavigationItem;
 use Sulu\Bundle\AdminBundle\Admin\Navigation\NavigationItemCollection;
+use Sulu\Bundle\AdminBundle\Admin\View\ToolbarAction;
 use Sulu\Bundle\AdminBundle\Admin\View\ViewBuilderFactoryInterface;
 use Sulu\Bundle\AdminBundle\Admin\View\ViewCollection;
 
@@ -17,6 +18,10 @@ class LocationAdmin extends Admin
 
     const LOCATION_LIST_VIEW = 'app.locations_list';
 
+    const LOCATION_ADD_FORM_VIEW = 'app.location_add_form';
+
+    const LOCATION_EDIT_FORM_VIEW = 'app.location_edit_form';
+
     /**
      * @var ViewBuilderFactoryInterface
      */
@@ -40,12 +45,50 @@ public function configureNavigationItems(NavigationItemCollection $navigationIte
 
     public function configureViews(ViewCollection $viewCollection): void
     {
+        $listToolbarActions = [
+            new ToolbarAction('sulu_admin.add'),
+            new ToolbarAction('sulu_admin.delete'),
+        ];
         $listView = $this->viewBuilderFactory->createListViewBuilder(self::LOCATION_LIST_VIEW, '/locations')
             ->setResourceKey(Location::RESOURCE_KEY)
             ->setListKey(self::LOCATION_LIST_KEY)
             ->setTitle('app.locations')
             ->addListAdapters(['table'])
-            ->addToolbarActions([]);
+            ->setAddView(static::LOCATION_ADD_FORM_VIEW)
+            ->setEditView(static::LOCATION_EDIT_FORM_VIEW)
+            ->addToolbarActions($listToolbarActions);
         $viewCollection->add($listView);
+
+        $addFormView = $this->viewBuilderFactory->createResourceTabViewBuilder(self::LOCATION_ADD_FORM_VIEW, '/locations/add')
+            ->setResourceKey('locations')
+            ->setBackView(static::LOCATION_LIST_VIEW);
+        $viewCollection->add($addFormView);
+
+        $addDetailsFormView = $this->viewBuilderFactory->createFormViewBuilder(self::LOCATION_ADD_FORM_VIEW . '.details', '/details')
+            ->setResourceKey('locations')
+            ->setFormKey('location_details')
+            ->setTabTitle('sulu_admin.details')
+            ->setEditView(static::LOCATION_EDIT_FORM_VIEW)
+            ->addToolbarActions([new ToolbarAction('sulu_admin.save')])
+            ->setParent(static::LOCATION_ADD_FORM_VIEW);
+        $viewCollection->add($addDetailsFormView);
+
+        $editFormView = $this->viewBuilderFactory->createResourceTabViewBuilder(static::LOCATION_EDIT_FORM_VIEW, '/locations/:id')
+            ->setResourceKey('locations')
+            ->setBackView(static::LOCATION_LIST_VIEW)
+            ->setTitleProperty('title');
+        $viewCollection->add($editFormView);
+
+        $formToolbarActions = [
+            new ToolbarAction('sulu_admin.save'),
+            new ToolbarAction('sulu_admin.delete'),
+        ];
+        $editDetailsFormView = $this->viewBuilderFactory->createFormViewBuilder(static::LOCATION_EDIT_FORM_VIEW . '.details', '/details')
+            ->setResourceKey('locations')
+            ->setFormKey('location_details')
+            ->setTabTitle('sulu_admin.details')
+            ->addToolbarActions($formToolbarActions)
+            ->setParent(static::LOCATION_EDIT_FORM_VIEW);
+        $viewCollection->add($editDetailsFormView);
     }
 }

src/Controller/Admin/LocationController.php

@@ -6,11 +6,14 @@
 
 use App\Common\DoctrineListRepresentationFactory;
 use App\Entity\Location;
+use App\Repository\LocationRepository;
 use FOS\RestBundle\Controller\Annotations\RouteResource;
 use FOS\RestBundle\Routing\ClassResourceInterface;
 use FOS\RestBundle\View\ViewHandlerInterface;
 use Sulu\Component\Rest\AbstractRestController;
+use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
 
 /**
@@ -23,12 +26,19 @@ class LocationController extends AbstractRestController implements ClassResource
      */
     private $doctrineListRepresentationFactory;
 
+    /**
+     * @var LocationRepository
+     */
+    private $repository;
+
     public function __construct(
         DoctrineListRepresentationFactory $doctrineListRepresentationFactory,
+        LocationRepository $repository,
         ViewHandlerInterface $viewHandler,
         ?TokenStorageInterface $tokenStorage = null
     ) {
         $this->doctrineListRepresentationFactory = $doctrineListRepresentationFactory;
+        $this->repository = $repository;
 
         parent::__construct($viewHandler, $tokenStorage);
     }
@@ -41,4 +51,79 @@ public function cgetAction(): Response
 
         return $this->handleView($this->view($listRepresentation));
     }
+
+    public function getAction(int $id, Request $request): Response
+    {
+        $entity = $this->load($id);
+        if (!$entity) {
+            throw new NotFoundHttpException();
+        }
+
+        return $this->handleView($this->view($entity));
+    }
+
+    public function postAction(Request $request): Response
+    {
+        $entity = $this->create();
+
+        $this->mapDataToEntity($request->request->all(), $entity);
+
+        $this->save($entity);
+
+        return $this->handleView($this->view($entity));
+    }
+
+    public function putAction(int $id, Request $request): Response
+    {
+        $entity = $this->load($id);
+        if (!$entity) {
+            throw new NotFoundHttpException();
+        }
+
+        $this->mapDataToEntity($request->request->all(), $entity);
+
+        $this->save($entity);
+
+        return $this->handleView($this->view($entity));
+    }
+
+    public function deleteAction(int $id): Response
+    {
+        $this->remove($id);
+
+        return $this->handleView($this->view());
+    }
+
+    /**
+     * @param string[] $data
+     */
+    protected function mapDataToEntity(array $data, Location $entity): void
+    {
+        $entity->setName($data['name']);
+        $entity->setStreet($data['street'] ?? '');
+        $entity->setNumber($data['number'] ?? '');
+        $entity->setCity($data['city'] ?? '');
+        $entity->setPostalCode($data['postalCode'] ?? '');
+        $entity->setCountryCode($data['countryCode'] ?? '');
+    }
+
+    protected function load(int $id): ?Location
+    {
+        return $this->repository->findById($id);
+    }
+
+    protected function create(): Location
+    {
+        return $this->repository->create();
+    }
+
+    protected function save(Location $entity): void
+    {
+        $this->repository->save($entity);
+    }
+
+    protected function remove(int $id): void
+    {
+        $this->repository->remove($id);
+    }
 }

src/Repository/LocationRepository.php

@@ -25,9 +25,33 @@ public function __construct(ManagerRegistry $registry)
 
     public function create(): Location
     {
-        $location = new Location();
+        return new Location();
+    }
+
+    public function remove(int $id): void
+    {
+        /** @var object $location */
+        $location = $this->getEntityManager()->getReference(
+            $this->getClassName(),
+            $id
+        );
+
+        $this->getEntityManager()->remove($location);
+        $this->getEntityManager()->flush();
+    }
 
+    public function save(Location $location): void
+    {
         $this->getEntityManager()->persist($location);
+        $this->getEntityManager()->flush();
+    }
+
+    public function findById(int $id): ?Location
+    {
+        $location = $this->find($id);
+        if (!$location) {
+            return null;
+        }
 
         return $location;
     }

src/Service/CountryCodeSelect.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Service;
+
+use Symfony\Component\Intl\Countries;
+
+class CountryCodeSelect
+{
+    /**
+     * @return array[]
+     */
+    public function getValues(): array
+    {
+        $values = [];
+
+        foreach (Countries::getNames() as $code => $title) {
+            $values[] = [
+                'name' => $code,
+                'title' => $title,
+            ];
+        }
+
+        return $values;
+    }
+}