Add subtasks and comments history

app/Model/TaskHistory.php

@@ -3,7 +3,7 @@
 namespace Model;
 
 use PDO;
-use Core\Template;
+use Core\Registry;
 use Event\TaskHistoryListener;
 
 /**
@@ -12,7 +12,7 @@ use Event\TaskHistoryListener;
  * @package  model
  * @author   Frederic Guillot
  */
-class TaskHistory extends Base
+class TaskHistory extends BaseHistory
 {
     /**
      * SQL table name
@@ -28,6 +28,18 @@ class TaskHistory extends Base
      */
     const MAX_EVENTS = 5000;
 
+    /**
+     * Constructor
+     *
+     * @access public
+     * @param  \Core\Registry  $registry  Registry instance
+     */
+    public function __construct(Registry $registry)
+    {
+        parent::__construct($registry);
+        $this->table = self::TABLE;
+    }
+
     /**
      * Create a new event
      *
@@ -58,40 +70,6 @@ class TaskHistory extends Base
         return $result;
     }
 
-    /**
-     * Remove old event entries to avoid a large table
-     *
-     * @access public
-     * @param  integer    $max    Maximum number of items to keep in the table
-     */
-    public function cleanup($max)
-    {
-        if ($this->db->table(self::TABLE)->count() > $max) {
-
-            $this->db->execute('
-                DELETE FROM '.self::TABLE.'
-                WHERE id <= (
-                    SELECT id FROM (
-                        SELECT id FROM '.self::TABLE.' ORDER BY id DESC LIMIT 1 OFFSET '.$max.'
-                    ) foo
-                )');
-        }
-    }
-
-    /**
-     * Get all events for a given project
-     *
-     * @access public
-     * @return array
-     */
-    public function getAllByProjectId($project_id)
-    {
-        return $this->db->table(self::TABLE)
-                        ->eq('project_id', $project_id)
-                        ->desc('id')
-                        ->findAll();
-    }
-
     /**
      * Get all necessary content to display activity feed
      *
@@ -103,6 +81,7 @@ class TaskHistory extends Base
     {
         $sql = '
             SELECT
+                task_has_events.id,
                 task_has_events.date_creation,
                 task_has_events.event_name,
                 task_has_events.task_id,
@@ -154,19 +133,6 @@ class TaskHistory extends Base
         return isset($titles[$event['event_name']]) ? $titles[$event['event_name']] : '';
     }
 
-    /**
-     * Get the event html content
-     *
-     * @access public
-     * @param  array     $params    Event properties
-     * @return string
-     */
-    public function getContent(array $params)
-    {
-        $tpl = new Template;
-        return $tpl->load('event_'.str_replace('.', '_', $params['event_name']), $params);
-    }
-
     /**
      * Attach events to be able to record the history
      *