Fix lesson comments

apps/course/views.py

@@ -90,7 +90,7 @@ def coursecomment(request, course_id):
 @login_required
 @csrf_exempt
 @require_http_methods(['POST'])
-def lessoncomment(request, Lesson):
+def lessoncomment(request, lesson_id):
     try:
         lesson = Lesson.objects.get(id=lesson_id)
     except Lesson.DoesNotExist:
@@ -111,7 +111,7 @@ def lessoncomment(request, Lesson):
             lessoncomment = LessonComment.objects.create(
                 author=request.user,
                 content=comment,
-                course=course,
+                lesson=lesson,
             )
         else:
             try:
@@ -119,13 +119,13 @@ def lessoncomment(request, Lesson):
             except LessonComment.DoesNotExist:
                 return JsonResponse({
                     'success': False,
-                    'errors': ['CourseComment with id f{reply_to} not found']
+                    'errors': ['LessonComment with id f{reply_to} not found']
                 }, status=400)
             else:
                 lessoncomment = LessonComment.objects.create(
                     author=request.user,
                     content=comment,
-                    course=course,
+                    lesson=lesson,
                     parent=_lessoncomment,
                 )
         ctx = {'node': lessoncomment, 'user': request.user}