Added internal task links to activity stream

app/Job/TaskLinkEventJob.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Kanboard\Job;
+
+use Kanboard\EventBuilder\TaskLinkEventBuilder;
+
+/**
+ * Class TaskLinkEventJob
+ *
+ * @package Kanboard\Job
+ * @author  Frederic Guillot
+ */
+class TaskLinkEventJob extends BaseJob
+{
+    /**
+     * Set job params
+     *
+     * @param  int    $taskLinkId
+     * @param  string $eventName
+     * @return $this
+     */
+    public function withParams($taskLinkId, $eventName)
+    {
+        $this->jobParams = array($taskLinkId, $eventName);
+        return $this;
+    }
+
+    /**
+     * Execute job
+     *
+     * @param  int    $taskLinkId
+     * @param  string $eventName
+     * @return $this
+     */
+    public function execute($taskLinkId, $eventName)
+    {
+        $event = TaskLinkEventBuilder::getInstance($this->container)
+            ->withTaskLinkId($taskLinkId)
+            ->build();
+
+        if ($event !== null) {
+            $this->dispatcher->dispatch($eventName, $event);
+        }
+    }
+}