64 lines
1.4 KiB
PHP
64 lines
1.4 KiB
PHP
<?php
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require_once "UserDAOInterface.php";
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class LocalUserDAO implements UserDAOInterface {
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private string $file = "data/users.json";
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private function loadUsers() {
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if (!file_exists($this->file)) {
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return [];
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}
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$json = file_get_contents($this->file);
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$users = json_decode($json, true);
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return is_array($users) ? $users : [];
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}
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private function saveUsers($users) {
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file_put_contents(
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$this->file,
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json_encode($users, JSON_PRETTY_PRINT)
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);
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}
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public function findUser($email) {
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$users = $this->loadUsers();
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foreach ($users as $user) {
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if ($user["email"] === $email) {
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return $user;
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}
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}
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return null;
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}
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public function addUser($email, $username, $password) {
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$users = $this->loadUsers();
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$users[] = [
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"email" => $email,
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"username" => $username,
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"password" => $password
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];
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$this->saveUsers($users);
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}
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public function deleteUser($email) {
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$users = $this->loadUsers();
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foreach ($users as $i => $user) {
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if ($user["email"] === $email) {
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unset($users[$i]);
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$users = array_values($users);
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$this->saveUsers($users);
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return true;
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}
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}
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return false;
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}
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} |