public static function addRequisites($course_id, $array, $type)
{
foreach ($array as $course_requisite_id) {
$requisite = new Requisite();
$requisite->course_id = $course_id;
$requisite->course_requisite_id = $course_requisite_id;
$requisite->requisite_type_id = $type;
$requisite->save();
}
}
/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(Request $request, $id)
{
$input = $request->input();
$course = Course::find($id);
$course->name = $input['name'];
$course->number = $input['number'];
$course->credits = $input['credits'];
$course->description = $input['description'];
$course->faculty_id = $input['faculty_id'];
$course->save();
// Pre-requisite is id 1 in RequisiteType table
if (isset($input['prerequisites'])) {
Requisite::addRequisites($course->id, $input['prerequisites'], 1);
}
// Co-requisite is id 2 in RequisiteType table
if (isset($input['corequisites'])) {
Requisite::addRequisites($course->id, $input['corequisites'], 2);
}
}