Initial upload of the control panel

cp/app/Models/User.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Models;
+
+use Pinga\Db\PdoDatabase;
+
+class User
+{
+    private $db;
+
+    public function __construct(PdoDatabase $db)
+    {
+        $this->db = $db;
+    }
+
+    public function getAllUsers()
+    {
+        return $this->db->select('SELECT * FROM users');
+    }
+	
+    public function getUserById($id)
+    {
+        return $this->db->select('SELECT * FROM users WHERE id = ?', [$id])->fetch();
+    }
+
+    public function createUser($username, $email, $password)
+    {
+        $hashedPassword = password_hash($password, PASSWORD_DEFAULT);
+
+        $this->db->insert('INSERT INTO users (username, email, password) VALUES (?, ?, ?)', [$username, $email, $hashedPassword]);
+
+        return $this->db->lastInsertId();
+    }
+
+    public function updateUser($id, $username, $email, $password)
+    {
+        $hashedPassword = password_hash($password, PASSWORD_DEFAULT);
+
+        $this->db->update('UPDATE users SET username = ?, email = ?, password = ? WHERE id = ?', [$username, $email, $hashedPassword, $id]);
+
+        return true;
+    }
+
+    public function deleteUser($id)
+    {
+        $this->db->delete('DELETE FROM users WHERE id = ?', [$id]);
+
+        return true;
+    }
+}