Update collection

src/api/endpoints/class-tainacan-rest-collections-controller.php

@@ -252,7 +252,26 @@ class TAINACAN_REST_Collections_Controller extends WP_REST_Controller {
 	 * @return string|WP_Error|WP_REST_Response
 	 */
 	public function update_item( $request ) {
-	    return 'Não implementado';
+	    $collection_id = $request['collection_id'];
+
+	    $body = json_decode($request->get_body(), true);
+
+	    if(!empty($body)){
+	    	$attributes = ['ID' => $collection_id];
+
+	    	foreach ($body as $att => $value){
+	    		$attributes[$att] = $value;
+		    }
+
+	    	$updated_collection = $this->collections_repository->update($attributes);
+
+	    	return new WP_REST_Response($updated_collection->__toArray(), 200);
+	    }
+
+	    return new WP_REST_Response([
+	    	'error_message' => 'The body could not be empty',
+		    'body'          => $body
+	    ], 400);
     }
 
 
@@ -264,11 +283,8 @@ class TAINACAN_REST_Collections_Controller extends WP_REST_Controller {
 	 * @return bool|WP_Error
 	 */
 	public function update_item_permissions_check( $request ) {
-		if(current_user_can('edit_posts')){
-			return true;
-		}
-
-		return false;
+		$collection = $this->collections_repository->fetch($request['collection_id']);
+		return $this->collections_repository->can_edit($collection);
     }
 
 	/**

src/classes/repositories/class-tainacan-collections.php

@@ -168,7 +168,19 @@ class Collections extends Repository {
     }
     
     public function update($object){
+	    $map = $this->get_map();
 
+	    $entity = [];
+
+	    foreach ($object as $key => $value) {
+	    	if($key != 'ID') {
+			    $entity[$map[$key]['map']] = $value ;
+		    } elseif ($key == 'ID'){
+	    		$entity[$key] = (int) $value;
+		    }
+	    }
+
+	    return new Entities\Collection(wp_update_post($entity));
     }
 
 	/**

tests/test-api-collections.php

@@ -129,6 +129,37 @@ class TAINACAN_REST_Collections_Controller extends TAINACAN_UnitApiTestCase {
 
 	    $this->assertNotEmpty($post_meta);
     }
+
+    public function test_update_collection(){
+		$collection = $this->tainacan_entity_factory->create_entity(
+		    'collection',
+		    array(
+			    'name'          => 'testeApi',
+			    'description'   => 'adasdasdsa',
+			    'default_order' => 'DESC',
+			    'status'		=> 'publish'
+		    ),
+		    true
+	    );
+
+		$new_values = json_encode([
+			'name'        => 'Test API',
+			'description' => 'Collection for test.'
+		]);
+
+		$request = new \WP_REST_Request(
+			'PATCH', $this->namespace . '/collections/' . $collection->get_id()
+		);
+
+		$request->set_body($new_values);
+
+		$response = $this->server->dispatch($request);
+
+		$data = $response->get_data();
+
+		$this->assertNotEquals($collection->get_name(), $data['name']);
+		$this->assertEquals('Test API', $data['name']);
+    }
 }
 
 ?>