File events refactoring

app/Job/ProjectFileEventJob.php

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