Associate tags to tasks in BoardFormatter

app/Formatter/BoardColumnFormatter.php

@@ -15,6 +15,7 @@ class BoardColumnFormatter extends BaseFormatter implements FormatterInterface
     protected $swimlaneId = 0;
     protected $columns = array();
     protected $tasks = array();
+    protected $tags = array();
 
     /**
      * Set swimlaneId
@@ -55,6 +56,19 @@ class BoardColumnFormatter extends BaseFormatter implements FormatterInterface
         return $this;
     }
 
+    /**
+     * Set tags
+     *
+     * @access public
+     * @param  array $tags
+     * @return $this
+     */
+    public function withTags(array $tags)
+    {
+        $this->tags = $tags;
+        return $this;
+    }
+
     /**
      * Apply formatter
      *
@@ -66,6 +80,7 @@ class BoardColumnFormatter extends BaseFormatter implements FormatterInterface
         foreach ($this->columns as &$column) {
             $column['tasks'] = BoardTaskFormatter::getInstance($this->container)
                 ->withTasks($this->tasks)
+                ->withTags($this->tags)
                 ->withSwimlaneId($this->swimlaneId)
                 ->withColumnId($column['id'])
                 ->format();

app/Formatter/BoardFormatter.php

@@ -44,12 +44,14 @@ class BoardFormatter extends BaseFormatter implements FormatterInterface
     {
         $swimlanes = $this->swimlaneModel->getSwimlanes($this->projectId);
         $columns = $this->columnModel->getAll($this->projectId);
-
         $tasks = $this->query
             ->eq(TaskModel::TABLE.'.project_id', $this->projectId)
             ->asc(TaskModel::TABLE.'.position')
             ->findAll();
 
+        $task_ids = array_column($tasks, 'id');
+        $tags = $this->taskTagModel->getTagsByTasks($task_ids);
+
         if (empty($swimlanes) || empty($columns)) {
             return array();
         }
@@ -58,6 +60,7 @@ class BoardFormatter extends BaseFormatter implements FormatterInterface
             ->withSwimlanes($swimlanes)
             ->withColumns($columns)
             ->withTasks($tasks)
+            ->withTags($tags)
             ->format();
     }
 }

app/Formatter/BoardSwimlaneFormatter.php

@@ -15,6 +15,7 @@ class BoardSwimlaneFormatter extends BaseFormatter implements FormatterInterface
     protected $swimlanes = array();
     protected $columns = array();
     protected $tasks = array();
+    protected $tags = array();
 
     /**
      * Set swimlanes
@@ -55,6 +56,19 @@ class BoardSwimlaneFormatter extends BaseFormatter implements FormatterInterface
         return $this;
     }
 
+    /**
+     * Set tags
+     *
+     * @access public
+     * @param  array $tags
+     * @return $this
+     */
+    public function withTags(array $tags)
+    {
+        $this->tags = $tags;
+        return $this;
+    }
+
     /**
      * Apply formatter
      *
@@ -71,6 +85,7 @@ class BoardSwimlaneFormatter extends BaseFormatter implements FormatterInterface
                 ->withSwimlaneId($swimlane['id'])
                 ->withColumns($this->columns)
                 ->withTasks($this->tasks)
+                ->withTags($this->tags)
                 ->format();
 
             $swimlane['nb_swimlanes'] = $nb_swimlanes;

app/Formatter/BoardTaskFormatter.php

@@ -13,9 +13,23 @@ use Kanboard\Core\Filter\FormatterInterface;
 class BoardTaskFormatter extends BaseFormatter implements FormatterInterface
 {
     protected $tasks = array();
+    protected $tags = array();
     protected $columnId = 0;
     protected $swimlaneId = 0;
 
+    /**
+     * Set tags
+     *
+     * @access public
+     * @param  array $tags
+     * @return $this
+     */
+    public function withTags(array $tags)
+    {
+        $this->tags = $tags;
+        return $this;
+    }
+
     /**
      * Set tasks
      *
@@ -63,17 +77,19 @@ class BoardTaskFormatter extends BaseFormatter implements FormatterInterface
      */
     public function format()
     {
-        return array_values(array_filter($this->tasks, array($this, 'filterTasks')));
+        $tasks = array_values(array_filter($this->tasks, array($this, 'filterTasks')));
+        array_merge_relation($tasks, $this->tags, 'tags', 'id');
+        return $tasks;
     }
 
     /**
      * Keep only tasks of the given column and swimlane
      *
-     * @access public
+     * @access protected
      * @param  array $task
      * @return bool
      */
-    public function filterTasks(array $task)
+    protected function filterTasks(array $task)
     {
         return $task['column_id'] == $this->columnId && $task['swimlane_id'] == $this->swimlaneId;
     }