private function createFromExcel()
{
$semester_id = semester()->id;
$results = Excel::load($this->filename)->get()->all();
// dd(get_class_methods($results));
$subjects_codes = [];
$teachers_usernames = [];
$classrooms_codes = [];
foreach ($results as $sheet) {
$item = $sheet->all();
if (empty($item[1]) || empty($item[2]) || empty($item[3])) {
continue;
}
$teachers_usernames[] = $item[2];
$subjects_codes[] = $item[1];
$classrooms_codes[] = $item[3];
}
$teachers = Teacher::whereIn('username', $teachers_usernames)->pluck('id', 'username')->toArray();
$subjects = Subject::whereIn('code', $subjects_codes)->pluck('id', 'code')->toArray();
$classrooms = Classroom::whereIn('code', $classrooms_codes)->inCurrentSemester()->pluck('id', 'code')->toArray();
$new_classrooms = [];
foreach ($results as $sheet) {
$item = $sheet->all();
if (empty($item[1]) || empty($item[2]) || empty($item[3])) {
continue;
}
if (!isset($classrooms[$item[3]]) && isset($teachers[$item[2]]) && isset($subjects[$item[1]]) && in_array($item[5], ['m', 'f', 'b'])) {
$new_classrooms[] = ['code' => $item[3], 'day' => $item[4] - 1, 'gender' => $item[5], 'teacher_id' => $teachers[$item[2]], 'subject_subject_id' => $subjects[$item[1]], 'semester_id' => $semester_id, 'attendees_limit' => 100, 'created_at' => new DateTime(), 'updated_at' => new DateTime()];
}
}
if (!empty($new_classrooms)) {
Classroom::insert($new_classrooms);
}
event(new CreateClassroomsFromExcelFinished());
}
public function store(SendTeacherMessageRequest $request)
{
$subjects_teachers = [];
if ($request->has('subjects')) {
$subjects_teachers = Teacher::select('id')->whereHas('subjects', function ($query) use($request) {
$query->whereIn('subject_subjects.id', $request->input('subjects', []));
})->pluck('id')->toArray();
}
$teachers_ids = array_unique(array_merge($subjects_teachers, $request->input('teachers', [])));
$email = $request->input('email');
$sms = $request->input('sms');
$teachers = Teacher::whereIn('id', $teachers_ids)->get();
$attachments = [];
foreach ($request->file('attachment') as $attachment) {
if (empty($attachment)) {
continue;
}
$filename = uniqid() . "." . $attachment->getClientOriginalExtension();
$attachment->move('temp/', $filename);
$attachments[] = 'public/temp/' . $filename;
}
$this->dispatch(new SendTeachersMessage($teachers, $email, $sms, user()->id, $attachments));
return redirect()->route('teachers.messages.index')->with('success', 'جاري إرسال الرسالة للمحاضرين الذين حددتهم، ستظهر الرسائل على صفحة الإدارة فور انتهاء عملية الارسال');
}