cards soft delete wip

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

cards: softdelete done; undo delete wip

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

show deleted cards in board settings sidebar wip

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

CardMapper#findDeleted: fix bug in entity property assigning

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

appinfo/database.xml

@@ -167,6 +167,14 @@
                 <type>boolean</type>
                 <default>false</default>
             </field>
+            <field>
+                <name>deleted_at</name>
+                <type>integer</type>
+                <default>0</default>
+                <length>8</length>
+                <notnull>false</notnull>
+                <unsigned>true</unsigned>
+            </field>
             <index>
                 <name>deck_cards_stack_id_index</name>
                 <field>

appinfo/routes.php

@@ -50,6 +50,7 @@ return [
 		['name' => 'card#create', 'url' => '/cards', 'verb' => 'POST'],
 		['name' => 'card#update', 'url' => '/cards/{cardId}', 'verb' => 'PUT'],
 		['name' => 'card#delete', 'url' => '/cards/{cardId}', 'verb' => 'DELETE'],
+		['name' => 'card#deleted', 'url' => '/cards/deleted/{boardId}', 'verb' => 'GET'],
 		['name' => 'card#rename', 'url' => '/cards/{cardId}/rename', 'verb' => 'PUT'],
 		['name' => 'card#reorder', 'url' => '/cards/{cardId}/reorder', 'verb' => 'PUT'],
 		['name' => 'card#archive', 'url' => '/cards/{cardId}/archive', 'verb' => 'PUT'],

js/controller/BoardController.js

@@ -42,6 +42,8 @@ app.controller('BoardController', function ($rootScope, $scope, $stateParams, St
 	$scope.board = BoardService.getCurrent();
 	$scope.uploader = FileService.uploader;
 
+	$scope.deletedCards = [];
+
 	// workaround for $stateParams changes not being propagated
 	$scope.$watch(function() {
 		return $state.params;
@@ -136,6 +138,14 @@ app.controller('BoardController', function ($rootScope, $scope, $stateParams, St
 		});
 	};
 
+	$scope.loadDeletedCards = function() {
+		CardService.fetchDeleted($scope.id).then(function (data) {
+			$scope.deletedCards = data;
+		}, function (error) {
+			$scope.statusservice.setError('Error occured', error);
+		});
+	}
+
 	$scope.loadDefault = function () {
 		StackService.fetchAll($scope.id).then(function (data) {
 			$scope.statusservice.releaseWaiting();
@@ -193,6 +203,7 @@ app.controller('BoardController', function ($rootScope, $scope, $stateParams, St
 			}
 			CardService.delete(card.id).then(function () {
 				StackService.removeCard(card);
+				$scope.loadDeletedCards();
 			});
 		});
 	};
@@ -384,4 +395,5 @@ app.controller('BoardController', function ($rootScope, $scope, $stateParams, St
 		return card.attachmentCount;
 	};
 
+	$scope.loadDeletedCards();
 });

js/service/ApiService.js

@@ -114,6 +114,18 @@ app.factory('ApiService', function ($http, $q) {
 
 	};
 
+        ApiService.prototype.softDelete = function (id) {
+                var deferred = $q.defer();
+                var self = this;
+
+                $http.delete(this.baseUrl + '/' + id).then(function (response) {
+                        self.data[id].deletedAt = response.data.deletedAt;
+                        deferred.resolve(response.data);
+                }, function (error) {
+                        deferred.reject('Deleting ' + self.endpoint + ' failed');
+                });
+                return deferred.promise;
+        };
 
 	// methods for managing data
 	ApiService.prototype.clear = function () {

js/service/CardService.js

@@ -27,6 +27,8 @@ app.factory('CardService', function (ApiService, $http, $q) {
 	};
 	CardService.prototype = angular.copy(ApiService.prototype);
 
+        CardService.prototype.delete = CardService.prototype.softDelete;
+
 	CardService.prototype.reorder = function (card, order) {
 		var deferred = $q.defer();
 		var self = this;
@@ -172,6 +174,22 @@ app.factory('CardService', function (ApiService, $http, $q) {
 		return deferred.promise;
 	};
 
+	CardService.prototype.fetchDeleted = function (boardId) {
+
+                var deferred = $q.defer();
+                var self = this;
+                $http.get(this.baseUrl + '/deleted/' + boardId).then(function (response) {
+                        var objects = response.data;
+			return objects;
+                        deferred.resolve(self.data);
+                }, function (error) {
+                        deferred.reject('Fetching ' + self.endpoint + ' failed');
+                });
+                return deferred.promise;
+
+	};
+
+
 	var service = new CardService($http, 'cards', $q);
 	return service;
 });

lib/Controller/CardController.php

@@ -104,6 +104,15 @@ class CardController extends Controller {
 		return $this->cardService->delete($cardId);
 	}
 
+	/**
+	 * @NoAdminRequired
+	 * @param $boardId
+	 * @return \OCP\AppFramework\Db\Entity
+	 */
+	public function deleted($boardId) {
+		return $this->cardService->fetchDeleted($boardId);
+	}
+
 	/**
 	 * @NoAdminRequired
 	 * @param $cardId

lib/Db/Card.php

@@ -42,6 +42,7 @@ class Card extends RelationalEntity {
 	protected $archived = false;
 	protected $duedate;
 	protected $notified = false;
+	protected $deletedAt;
 
 	private $databaseType = 'sqlite';
 
@@ -58,6 +59,7 @@ class Card extends RelationalEntity {
 		$this->addType('createdAt', 'integer');
 		$this->addType('archived', 'boolean');
 		$this->addType('notified', 'boolean');
+		$this->addType('deletedAt', 'integer');
 		$this->addRelation('labels');
 		$this->addRelation('assignedUsers');
 		$this->addRelation('attachments');

lib/Db/CardMapper.php

@@ -124,6 +124,13 @@ class CardMapper extends DeckMapper implements IPermissionMapper {
 		return $this->findEntities($sql, [$stackId], $limit, $offset);
 	}
 
+	public function findDeleted($boardId, $limit = null, $offset = null) {
+		$sql = 'SELECT c.* FROM `*PREFIX*deck_cards` c
+	  INNER JOIN `*PREFIX*deck_stacks` s ON s.id = c.stack_id
+	  WHERE `s`.`board_id` = ? AND NOT c.archived AND NOT c.deleted_at = 0 AND c.deleted_at <= ? ORDER BY `c`.`order`';
+		return $this->findEntities($sql, [$boardId, time()], $limit, $offset);
+	}
+
 	public function findAllArchived($stackId, $limit = null, $offset = null) {
 		$sql = 'SELECT * FROM `*PREFIX*deck_cards` WHERE `stack_id`=? AND archived ORDER BY `last_modified`';
 		return $this->findEntities($sql, [$stackId], $limit, $offset);

lib/Service/CardService.php

@@ -56,6 +56,10 @@ class CardService {
 		$this->currentUser = $userId;
 	}
 
+	public function fetchDeleted($boardId) {
+		return $this->cardMapper->findDeleted($boardId);
+	}
+
 	public function find($cardId) {
 		$this->permissionService->checkPermission($this->cardMapper, $cardId, Acl::PERMISSION_READ);
 		$card = $this->cardMapper->find($cardId);
@@ -89,7 +93,10 @@ class CardService {
 		if ($this->boardService->isArchived($this->cardMapper, $id)) {
 			throw new StatusException('Operation not allowed. This board is archived.');
 		}
-		return $this->cardMapper->delete($this->cardMapper->find($id));
+		$card = $this->cardMapper->find($id);
+		$card->setDeletedAt(time());
+		$this->cardMapper->update($card);
+		return $card;
 	}
 
 	public function update($id, $title, $stackId, $type, $order, $description, $owner, $duedate) {

templates/part.board.sidebarView.php

@@ -14,6 +14,7 @@
 <ul class="tabHeaders">
     <li class="tabHeader" ng-class="{'selected': (params.tab==0 || !params.tab)}" ui-sref="{tab: 0}"><a><?php p($l->t('Sharing')); ?></a></li>
     <li class="tabHeader" ng-class="{'selected': (params.tab==1)}" ui-sref="{tab: 1}"><a><?php p($l->t('Tags')); ?></a></li>
+    <li class="tabHeader" ng-class="{'selected': (params.tab==2)}" ui-sref="{tab: 2}"><a><?php p($l->t('Deleted Cards')); ?></a></li>
 </ul>
 <div class="tabsContainer">
     <div id="tabBoardShare" class="tab" ng-if="params.tab==0 || !params.tab">
@@ -118,4 +119,13 @@
             </ul>
 
     </div>
+
+    <div id="board-detail-deleted-cards" class="tab deletedCardsTabView" ng-if="params.tab==2">
+	<ul>
+	   <li ng-repeat="deletedCard in deletedCards">
+{{123}}
+{{deletedCard}}
+	   </li>
+	</ul>
+    </div>
 </div>