twitter bot added

app/Observers/CourseObserver.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace App\Observers;
+
+use App\Models\Course;
+use App\Traits\TwitterTrait;
+
+class CourseObserver
+{
+    use TwitterTrait;
+
+    /**
+     * Handle the Course "created" event.
+     *
+     * @param  \App\Models\Course  $course
+     *
+     * @return void
+     */
+    public function created(Course $course)
+    {
+        if (config('feeds.services.twitterAccountId')) {
+            $this->setNewAccessToken(1);
+
+            $text = sprintf("Unser Dozent %s hat einen neuen Kurs eingestellt:\n\n%s\n\n%s\n\n%s\n\n#Bitcoin #Kurs #Education #Einundzwanzig",
+                $course->lecturer->name,
+                $course->name,
+                str($course->description)->limit(100),
+                url()->route('school.landingPage.lecturer',
+                    ['country' => 'de', 'lecturer' => $course->lecturer]),
+            );
+
+            $this->postTweet($text);
+        }
+    }
+
+    /**
+     * Handle the Course "updated" event.
+     *
+     * @param  \App\Models\Course  $course
+     *
+     * @return void
+     */
+    public function updated(Course $course)
+    {
+        //
+    }
+
+    /**
+     * Handle the Course "deleted" event.
+     *
+     * @param  \App\Models\Course  $course
+     *
+     * @return void
+     */
+    public function deleted(Course $course)
+    {
+        //
+    }
+
+    /**
+     * Handle the Course "restored" event.
+     *
+     * @param  \App\Models\Course  $course
+     *
+     * @return void
+     */
+    public function restored(Course $course)
+    {
+        //
+    }
+
+    /**
+     * Handle the Course "force deleted" event.
+     *
+     * @param  \App\Models\Course  $course
+     *
+     * @return void
+     */
+    public function forceDeleted(Course $course)
+    {
+        //
+    }
+}