Update item

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

@@ -256,6 +256,43 @@ class TAINACAN_REST_Items_Controller extends WP_REST_Controller {
 		return $this->items_repository->can_delete($item);
 	}
 
+	/**
+	 * @param WP_REST_Request $request
+	 *
+	 * @return WP_Error|WP_REST_Response
+	 */
+	public function update_item( $request ) {
+		$item_id = $request['item_id'];
+
+		$body = json_decode($request->get_body(), true);
+
+		if(!empty($body)){
+			$attributes = ['ID' => $item_id];
+
+			foreach ($body as $att => $value){
+				$attributes[$att] = $value;
+			}
+
+			$updated_item = $this->items_repository->update($attributes);
+
+			return new WP_REST_Response($updated_item->__toArray(), 200);
+		}
+
+		return new WP_REST_Response([
+			'error_message' => 'The body could not be empty',
+			'body'          => $body
+		], 400);
+	}
+
+	/**
+	 * @param WP_REST_Request $request
+	 *
+	 * @return bool|WP_Error
+	 */
+	public function update_item_permissions_check( $request ) {
+		$item = $this->items_repository->fetch($request['item_id']);
+		return $this->items_repository->can_edit($item);
+	}
 }
 
 ?>

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

@@ -197,7 +197,19 @@ class Items 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) $value;
+		    }
+	    }
+
+	    return new Entities\Item(wp_update_post($entity));
     }
 
 	/**

tests/test-api-items.php

@@ -142,6 +142,38 @@ class TAINACAN_REST_Items_Controller extends TAINACAN_UnitApiTestCase {
 
 		$this->assertNull($no_post);
 	}
+
+	public function test_update_item(){
+		$collection = $this->tainacan_entity_factory->create_entity('collection', '', true);
+
+		$item = $this->tainacan_entity_factory->create_entity(
+			'item',
+			array(
+				'title'       => 'SCRUM e PMBOK',
+				'description' => 'Unidos no Gerenciamento de Projetos',
+				'collection'  => $collection,
+			),
+			true
+		);
+
+		$new_attributes = json_encode([
+			'title' => 'SCRUM e XP',
+			'description' => 'Direto da trincheiras',
+		]);
+
+		$request = new \WP_REST_Request(
+			'PATCH', $this->namespace . '/items/' . $item->get_id()
+		);
+
+		$request->set_body($new_attributes);
+
+		$response = $this->server->dispatch($request);
+
+		$data = $response->get_data();
+
+		$this->assertNotEquals($item->get_title(), $data['title']);
+		$this->assertEquals('SCRUM e XP', $data['title']);
+	}
 }
 
 ?>