206 lines
9.6 KiB
PHP
206 lines
9.6 KiB
PHP
<?php
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namespace App\Http\Controllers\User;
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use App\Attendance;
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use App\Http\Controllers\Controller;
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use App\Http\Controllers\UserCache;
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use Illuminate\Http\Request;
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use App\Subject;
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use App\Classes;
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use App\Room;
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use Illuminate\Support\Facades\Auth;
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use Illuminate\Support\Facades\DB;
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class UserClassesController extends Controller
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{
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public function index($groupBy='subject_id')
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{
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$user_id = Auth::id();
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$subjects = Subject::where('user_id', $user_id)->get();
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$subjects_ids = $subjects->pluck('id')->toArray();
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$classes = Classes::whereIn('subject_id', $subjects_ids)->orderBy('created_at','DESC')->get();
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foreach($classes as $classes_item) {
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$current_date = date('Y-m-d H:i:s');
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$classes_date = $classes_item->created_at;
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$hours_difference = checkHoursDifference($classes_date, $current_date);
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if ($hours_difference > 1.5 ) {
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$classes_item->classes_code = null;
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$classes_item->save();
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$classes_item->refresh();
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}
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}
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$classes_grouped = $classes->groupBy($groupBy);
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$defaultDate = date("Y-m-d");
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return view('user.user_classes', ['classes' => $classes, 'classes_grouped' => $classes_grouped, 'subjects' => $subjects, 'grouped_by' => $groupBy, 'defaultDate' => $defaultDate]);
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}
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public function add_classes(Request $request)
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{
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$subject_id = $request->input('subject_id');
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$date = $request->input('date');
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$mode = $request->input('mode');
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$classes_id = Classes::create([
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'subject_id' => $subject_id,
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'date' => $date,
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'mode' => $mode
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])->id;
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return redirect(route('user_start_classes', ['classes_id' => $classes_id]));
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}
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public function delete_classes($classes_id)
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{
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Classes::find($classes_id)->delete();
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return redirect()->back();
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}
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public function edit_classes($classes_id)
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{
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Classes::find($classes_id);
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return redirect()->back();
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}
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public function start_classes($classes_id)
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{
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$classes = Classes::find($classes_id);
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$classes_code = $classes->classes_code;
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if(!$classes_code){
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$classes_code = generateRandomString(10);
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$classes->classes_code = $classes_code;
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$classes->save();
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$classes->refresh();
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}
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// $userCache = new UserCache();
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// $cache = $userCache->get($classes_code);
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// if($cache) {
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// $student_id_number = $cache->index;
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// $student_name = $cache->name;
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// $student_surname = $cache->surname;
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// $classes = DB::table("classes")->where("classes_code", $cache->classcode)->first();
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// $attendances = Attendance::where('classes_id', $classes->id)->get();
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// $seat_numbers = $attendances->pluck('seat_number')->toArray();
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// $subject = Subject::find($classes->subject_id);
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//
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// if($classes->test_mode) {
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// $room_capacity = Room::find($subject->room_id)->capacity;
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// $random_seat = rand(1, $room_capacity);
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// while(in_array($random_seat, $seat_numbers)) {
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// $random_seat = rand(1, $room_capacity);
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// }
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// Attendance::create([
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// 'classes_id' => $classes->id,
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// 'student_id_number' => $student_id_number,
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// 'student_name' => $student_name,
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// 'student_surname' => $student_surname,
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// 'seat_number' => $random_seat
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// ]);
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// return view('map.summary_map', ['student_name' => $student_name, 'student_surname' => $student_surname, 'seat_number' => $random_seat, 'student_id_number' => $student_id_number, 'classes_id' => $classes->id]);
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// }
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//
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// $room_arrangement = Room::find($subject->room_id)->arrangement;
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// if(!$room_arrangement) {
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// $room_arrangement = Room::where('name', 'Inna sala')->first()->arrangement;
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// }
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// $room_rows = count(explode("++", $room_arrangement));
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// if($room_rows > 4) { //max 4 rows on one page
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// $multi_parts = true;
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// $parts_number = ceil($room_rows/4);
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// } else {
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// $multi_parts = false;
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// }
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// $userCache->delete($cache->classcode);
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// return view('map.seat_map', ['student_name' => $student_name, 'student_surname' => $student_surname, 'student_id_number' => $student_id_number, 'classes_id' => $classes->id, 'seat_numbers' => $seat_numbers, 'room_arrangement' => $room_arrangement, 'multi_parts' => $multi_parts, 'parts_number' =>$parts_number]);
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// }
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return view('map.start_map', ['classes_code' => $classes_code, 'classes' => $classes]);
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}
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public function start_classes_verified(Request $request)
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{
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$student_id_number = $request->input('student_id_number');
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$student_name = $request->input('student_name');
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$student_surname = $request->input('student_surname');
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$classes = Classes::find($request->get('classes_id'));
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if($classes->mode == 'quick') {
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Attendance::create([
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'classes_id' => $classes->id,
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'student_id_number' => $student_id_number,
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'student_name' => $student_name,
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'student_surname' => $student_surname,
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'seat_number' => null
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]);
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return view('map.summary_map', ['student_name' => $student_name, 'student_surname' => $student_surname, 'seat_number' => null, 'student_id_number' => $student_id_number, 'classes_id' => $classes->id, 'mode' => 'quick']);
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} else {
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$attendances = Attendance::where('classes_id', $classes->id)->get();
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$seat_numbers = $attendances->pluck('seat_number')->toArray();
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$subject = Subject::find($classes->subject_id);
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$room_arrangement = Room::find($subject->room_id)->arrangement;
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if(!$room_arrangement) {
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$room_arrangement = Room::where('name', 'Inna sala')->first()->arrangement;
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}
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$room_rows = count(explode("++", $room_arrangement));
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if($room_rows > 4) { //max 4 rows on one page
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$multi_parts = true;
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$parts_number = ceil($room_rows/4);
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} else {
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$multi_parts = false;
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$parts_number = 1;
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}
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if($classes->mode == 'test') {
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$room_capacity = Room::find($subject->room_id)->capacity;
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$random_seat = rand(1, $room_capacity);
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while(in_array($random_seat, $seat_numbers)) {
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$random_seat = rand(1, $room_capacity);
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}
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return view('map.seat_map', ['student_name' => $student_name, 'student_surname' => $student_surname, 'seat_number' => $random_seat, 'student_id_number' => $student_id_number, 'classes_id' => $classes->id, 'seat_numbers' => $seat_numbers, 'room_arrangement' => $room_arrangement, 'multi_parts' => $multi_parts, 'parts_number' =>$parts_number, 'mode' => 'test', 'random_seat' => $random_seat]);
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}
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return view('map.seat_map', ['student_name' => $student_name, 'student_surname' => $student_surname, 'student_id_number' => $student_id_number, 'classes_id' => $classes->id, 'seat_numbers' => $seat_numbers, 'room_arrangement' => $room_arrangement, 'multi_parts' => $multi_parts, 'parts_number' =>$parts_number, 'mode' => null]);
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}
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}
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public function save_classes_data(Request $request)
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{
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$classes_id = $request->input('classes_id');
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$student_id_number = $request->input('student_id_number');
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$student_name = $request->input('student_name');
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$student_surname = $request->input('student_surname');
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$seat_number = $request->input('seat_number');
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Attendance::create([
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'classes_id' => $classes_id,
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'student_id_number' => $student_id_number,
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'student_name' => $student_name,
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'student_surname' => $student_surname,
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'seat_number' => $seat_number
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]);
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return view('map.summary_map', ['student_name' => $student_name, 'student_surname' => $student_surname, 'seat_number' => $seat_number, 'student_id_number' => $student_id_number, 'classes_id' => $classes_id]);
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}
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public function preview_classes($classes_id, $orderBy='student_surname', $orderDirection='ASC')
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{
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if(!$classes_id == 0) {
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$classes = Classes::find($classes_id);
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$attendances = Attendance::where('classes_id', $classes->id)->orderBy($orderBy,$orderDirection)->get();
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$seat_numbers = $attendances->pluck('seat_number')->toArray();
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$subject = Subject::find($classes->subject_id);
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$room_arrangement = Room::find($subject->room_id)->arrangement;
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if(!$room_arrangement) {
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$room_arrangement = Room::where('name', 'Inna sala')->first()->arrangement;
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}
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$room_rows = count(explode("++", $room_arrangement));
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if($room_rows > 4) { //max 4 rows on one page
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$multi_parts = true;
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$parts_number = ceil($room_rows/4);
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} else {
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$multi_parts = false;
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}
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return view('user.user_preview_classes', ['classes_id' => $classes_id, 'room_arrangement' => $room_arrangement, 'attendances' => $attendances, 'seat_numbers' => $seat_numbers, 'orderBy' => $orderBy, 'orderDirection' => $orderDirection, 'multi_parts' => $multi_parts, 'parts_number' =>$parts_number]);
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}
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}
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}
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