stack, card undo delete: refactoring

Signed-off-by: Manuel Arno Korfmann <manu@korfmann.info>

stack undo delete: serve cards with deleted and delete actions

Signed-off-by: Manuel Arno Korfmann <manu@korfmann.info>

stack, cards undo delete: codacy

Signed-off-by: Manuel Arno Korfmann <manu@korfmann.info>

card undo delete: 526#discussion_r204501758, refactoring

Signed-off-by: Manuel Arno Korfmann <manu@korfmann.info>

card, stack undo delete: code review fixes #1

Signed-off-by: Manuel Arno Korfmann <manu@korfmann.info>

undo card, stack delete: show deleted stacks name in deleted card listing

Signed-off-by: Manuel Arno Korfmann <manu@korfmann.info>

lib/Db/Card.php

@@ -5,20 +5,20 @@
  * @author Julius Härtl <jus@bitgrid.net>
  *
  * @license GNU AGPL version 3 or any later version
- *  
+ *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU Affero General Public License as
  *  published by the Free Software Foundation, either version 3 of the
  *  License, or (at your option) any later version.
- *  
+ *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU Affero General Public License for more details.
- *  
+ *
  *  You should have received a copy of the GNU Affero General Public License
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *  
+ *
  */
 
 namespace OCA\Deck\Db;
@@ -42,7 +42,7 @@ class Card extends RelationalEntity {
 	protected $archived = false;
 	protected $duedate;
 	protected $notified = false;
-	protected $deletedAt;
+	protected $deletedAt = 0;
 
 	private $databaseType = 'sqlite';
 

lib/Db/Stack.php

@@ -27,7 +27,7 @@ class Stack extends RelationalEntity {
 
 	protected $title;
 	protected $boardId;
-	protected $deletedAt;
+	protected $deletedAt = 0;
 	protected $cards = array();
 	protected $order;