/**
* @param $id
* @return \Illuminate\Http\RedirectResponse
*
*/
private function storeORUpdate(Request $request, Course $course)
{
$this->validate($request, ['institution' => 'required|integer', 'courseName' => 'required|max:64', 'description' => 'required|min:10', 'price' => 'numeric|required|min:0|max:9999', 'startDate' => 'required|date', 'duration' => 'required|min:0|max:480|integer', 'participantNum' => 'required|min:1|max:50|Integer']);
$institution = Institution::find($request->institution);
#TODO validate the institute here.
#$this->validator->after(function($validator) {
# if ($this->somethingElseIsInvalid()) {
# $validator->errors()->add('field', 'Something is wrong with this field!');
# }
#});
$course->institution()->associate($institution);
$course->courseName = $request->courseName;
$course->description = $request->description;
$course->price = $request->price;
$course->startDate = $request->startDate;
$course->duration = $request->duration;
$course->participantNum = $request->participantNum;
$course->user()->associate(Auth::user());
if ($course->save()) {
\Session::flash('flash_message', "Der Kurs wurde erfolgreich gespeichert");
\Session::flash('flash_message_type', "success");
return redirect()->action('CourseController@show', [$course->id]);
} else {
return Redirect::back()->withError("Der Kurs konnte leider nicht gespeichert werden.")->withInput();
}
}