public function assignTeacher($id, $course_id) { $teacher = new Teacher(); $user = User::find($id); $school_id = $user->school_id; $teacher_id_num = $school_id * 100000; $teacher->user_id = $user->id; $teacher->teacher_id = $teacher->increment('teacher_id') + $teacher_id_num; $teacher->school_id = $school_id; $teacher->account_status = 'assigned'; $enrollment = $teacher->save(); if ($enrollment) { return $teacher->teacher_id; } else { return array('success' => false); } }