[FAU-422] feat: add fau/v1/degree-program/index endpoint

src/Application/DegreeProgramViewTranslated.php

@@ -377,6 +377,18 @@ public function asArray(): array
         ];
     }
 
+    public function asSimplifiedArray(): array
+    {
+        return [
+            DegreeProgram::ID => $this->id->asInt(),
+            DegreeProgram::SLUG => $this->slug,
+            self::LINK => $this->link,
+            DegreeProgram::CAMPO_KEYS => $this->campoKeys->asArray(),
+            self::DATE => $this->date,
+            self::MODIFIED => $this->modified,
+        ];
+    }
+
     public function jsonSerialize(): array
     {
         return $this->asArray();

src/Infrastructure/RestApi/TranslatedDegreeProgramController.php

@@ -70,6 +70,16 @@ public function register_routes(): void
                 'args' => $this->get_collection_params(),
             ],
         ]);
+        register_rest_route($this->namespace, '/' . $this->rest_base . '/index', [
+            [
+                'methods' => WP_REST_Server::READABLE,
+                'callback' => [$this, 'getIndex'],
+                'permission_callback' => [$this, 'get_items_permissions_check'],
+                'args' => [
+                    'lang' => self::languageParam(),
+                ],
+            ],
+        ]);
         register_rest_route($this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', [
             [
                 'methods' => WP_REST_Server::READABLE,
@@ -176,6 +186,38 @@ public function get_items($request): WP_Error|WP_REST_Response
         return $response;
     }
 
+    public function getIndex(WP_REST_Request $request): WP_Error|WP_REST_Response
+    {
+        $criteria = CollectionCriteria::new()
+            ->withoutPagination();
+
+        $views = $this->degreeProgramCollectionRepository->findTranslatedCollection(
+            $criteria,
+            $this->requestedLanguage($request)
+        );
+
+        if (!$views instanceof PaginationAwareCollection) {
+            return new WP_Error(
+                'unexpected_error',
+                _x(
+                    'Something went wrong. Please try again later.',
+                    'rest_api: response status',
+                    'fau-degree-program-common'
+                ),
+                ['status' => 500]
+            );
+        }
+
+        $data = [];
+        foreach ($views as $view) {
+            $data[] = $this->prepare_response_for_collection(
+                new WP_REST_Response($view->asSimplifiedArray())
+            );
+        }
+
+        return new WP_REST_Response($data);
+    }
+
     /**
      * @param WP_REST_Request $request Full data about the request.
      */