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<?php
namespace Database;
use PDO;
class User {
public $UID;
public $Username;
public $Password;
public $Role;
function fromDB(string $username) : User {
$conn = connect();
$query = $conn->query("SELECT * FROM Users WHERE Username = \"$username\"");
// TODO: research if this is enough to close the connection, $query may store a reference
$conn = null;
if ($query->rowCount() == 0) {
throw new Exception("User $username doesn't exist!");
}
assert($query->rowCount() == 1, "Users must have unique usernames!");
$query->setFetchMode(PDO::FETCH_CLASS, "User");
return $query->fetch();
}
static function create(string $Username, string $Password, string $Role) {
$conn = connect();
$query = $conn->query("INSERT INTO Users (Username, Password, Role) VALUES (\"$Username\", \"$Password\", \"$Role\")");
$conn = null;
}
static function get_all() : array {
$conn = connect();
$query = $conn->query("SELECT * FROM Users");
$conn = null;
$query->setFetchMode(PDO::FETCH_CLASS, "Database\User");
return $query->fetchAll();
}
}
function connect() : PDO {
$conn = new PDO(
"mysql:unix_socket=" . getenv('MYSQL_UNIX_SOCKET') . ";dbname=nwfh",
getenv('USER'),
"");
// set the PDO error mode to exception
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
return $conn;
}
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