initial commit

2025-10-06 23:10:59 +02:00
commit ad46abd2ba
62 changed files with 4332 additions and 0 deletions
--- a/example-usage.php
+++ b/example-usage.php
@@ -0,0 +1,100 @@
+<?php
+// example-usage.php - Beispiel zur Verwendung von Doctrine
+
+require_once 'bootstrap.php';
+
+use Entity\User;
+
+// Beispiel 1: Neuen User erstellen
+function createUser($entityManager, $username, $email, $password)
+{
+    $user = new User();
+    $user->setUsername($username);
+    $user->setEmail($email);
+    $user->setPassword(password_hash($password, PASSWORD_DEFAULT));
+
+    $entityManager->persist($user);
+    $entityManager->flush();
+
+    echo "User created with ID: " . $user->getId() . "\n";
+    return $user;
+}
+
+// Beispiel 2: User suchen
+function findUserById($entityManager, $id)
+{
+    $user = $entityManager->find(User::class, $id);
+
+    if ($user) {
+        echo "Found user: " . $user->getUsername() . " (" . $user->getEmail() . ")\n";
+    } else {
+        echo "User not found\n";
+    }
+
+    return $user;
+}
+
+// Beispiel 3: Alle User abrufen
+function getAllUsers($entityManager)
+{
+    $userRepository = $entityManager->getRepository(User::class);
+    $users = $userRepository->findAll();
+
+    echo "Found " . count($users) . " users:\n";
+    foreach ($users as $user) {
+        echo "- " . $user->getUsername() . " (" . $user->getEmail() . ")\n";
+    }
+
+    return $users;
+}
+
+// Beispiel 4: User nach Email suchen
+function findUserByEmail($entityManager, $email)
+{
+    $userRepository = $entityManager->getRepository(User::class);
+    $user = $userRepository->findOneBy(['email' => $email]);
+
+    if ($user) {
+        echo "Found user by email: " . $user->getUsername() . "\n";
+    } else {
+        echo "No user found with email: $email\n";
+    }
+
+    return $user;
+}
+
+// Beispiel 5: User aktualisieren
+function updateUser($entityManager, $id, $newEmail)
+{
+    $user = $entityManager->find(User::class, $id);
+
+    if ($user) {
+        $user->setEmail($newEmail);
+        $entityManager->flush();
+        echo "User updated\n";
+    } else {
+        echo "User not found\n";
+    }
+}
+
+// Beispiel 6: User löschen
+function deleteUser($entityManager, $id)
+{
+    $user = $entityManager->find(User::class, $id);
+
+    if ($user) {
+        $entityManager->remove($user);
+        $entityManager->flush();
+        echo "User deleted\n";
+    } else {
+        echo "User not found\n";
+    }
+}
+
+// Verwendungsbeispiel (auskommentiert):
+// createUser($entityManager, 'johndoe', 'john@example.com', 'secret123');
+// findUserById($entityManager, 1);
+// getAllUsers($entityManager);
+// findUserByEmail($entityManager, 'john@example.com');
+// updateUser($entityManager, 1, 'newemail@example.com');
+// deleteUser($entityManager, 1);