root
71 lines
2.4 KiB
PHP
71 lines
2.4 KiB
PHP
<?php
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namespace App\Controllers\View;
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use App\Controllers\BaseController;
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use App\Models\UserModel;
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use App\Models\StudentModel;
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use CodeIgniter\I18n\Time;
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class RFIDController extends BaseController
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{
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public function process()
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{
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$rfidTag = $this->request->getPost('rfid');
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// Load the user model
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$userModel = new UserModel();
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// Find the user by RFID tag
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$user = $userModel->where('rfid_tag', $rfidTag)->first();
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if ($user) {
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// Log the scan (optional: store in a 'scan_log' table)
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$db = \Config\Database::connect();
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$db->table('scan_log')->insert([
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'user_id' => $user->id,
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'card_id' => $rfidTag,
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'scan_time' => Time::now(),
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]);
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// Redirect with success message
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return redirect()->to('/rfid/log')->with('message', 'RFID recognized: ' . $user->name);
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} else {
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// Redirect with error message if RFID not found
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return redirect()->to('/')->with('error', 'RFID tag not recognized.');
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}
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}
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public function log()
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{
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$db = \Config\Database::connect();
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// Retrieve scan logs and join with users table to display user names
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$query = $db->table('scan_log')
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->select('users.firstname as user_firstname, users.lastname as user_lastname, students.firstname as student_firstname, students.lastname as student_lastname, scan_log.card_id, scan_log.scan_time')
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->join('users', 'users.id = scan_log.user_id', 'left')
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->join('students', 'students.rfid_tag = scan_log.card_id', 'left') // Join students table by RFID tag
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->orderBy('scan_time', 'DESC')
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->get();
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// Fetch user and student data for display purposes
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$userModel = new UserModel();
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$studentModel = new StudentModel();
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// Optional: Fetch all users and students (if needed elsewhere in the view)
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$users = $userModel->findAll();
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$students = $studentModel->findAll();
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// Pass scan logs, users, and students data to the view
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$data['logs'] = $query->getResult(); // Logs with user and student info
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$data['users'] = $users; // All users data
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$data['students'] = $students; // All students data
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return view('/rfid/rfid_coming_soon', $data);
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}
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public function rfidComingSoon()
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{
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return view('rfid/rfid_coming_soon');
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}
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} |