project setup with core files including configuration, package management, and basic structure. Added .gitignore, README, and various TypeScript types for CMS components. Implemented initial components and layouts for the application.

2025-12-13 23:26:13 +01:00
parent ea288a5bbc
commit b1a556dc6d
167 changed files with 19057 additions and 131 deletions
--- a/middlelayer/auth/userService.ts
+++ b/middlelayer/auth/userService.ts
@@ -0,0 +1,140 @@
+import type {
+  User,
+  UserRole,
+  LoginCredentials,
+  RegisterData,
+} from "../types/user.js";
+import { hashPassword, comparePassword } from "./password.js";
+import { createToken, verifyToken } from "./jwt.js";
+import { logger } from "../monitoring/logger.js";
+
+/**
+ * Mock User Store (später durch Datenbank ersetzen)
+ */
+const users = new Map<string, User & { passwordHash: string }>();
+
+/**
+ * User Service für Authentication
+ */
+export class UserService {
+  /**
+   * Registriert einen neuen User
+   */
+  async register(
+    data: RegisterData,
+    role: UserRole = "customer"
+  ): Promise<{
+    user: User;
+    token: string;
+  }> {
+    // Prüfe ob User bereits existiert
+    const existingUser = Array.from(users.values()).find(
+      (u) => u.email === data.email
+    );
+    if (existingUser) {
+      throw new Error("User mit dieser E-Mail existiert bereits");
+    }
+
+    // Hashe Passwort
+    const passwordHash = await hashPassword(data.password);
+
+    // Erstelle User
+    const user: User = {
+      id: `user-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
+      email: data.email,
+      name: data.name,
+      role,
+      createdAt: new Date(),
+    };
+
+    // Speichere User
+    users.set(user.id, { ...user, passwordHash });
+
+    // Erstelle Token
+    const token = createToken({
+      userId: user.id,
+      email: user.email,
+      role: user.role,
+    });
+
+    logger.info("User registered", { userId: user.id, email: user.email });
+
+    return { user, token };
+  }
+
+  /**
+   * Login eines Users
+   */
+  async login(credentials: LoginCredentials): Promise<{
+    user: User;
+    token: string;
+  }> {
+    // Finde User
+    const userEntry = Array.from(users.values()).find(
+      (u) => u.email === credentials.email
+    );
+
+    if (!userEntry) {
+      throw new Error("Ungültige E-Mail oder Passwort");
+    }
+
+    // Vergleiche Passwort
+    const isValid = await comparePassword(
+      credentials.password,
+      userEntry.passwordHash
+    );
+
+    if (!isValid) {
+      throw new Error("Ungültige E-Mail oder Passwort");
+    }
+
+    // Erstelle User-Objekt ohne Passwort
+    const user: User = {
+      id: userEntry.id,
+      email: userEntry.email,
+      name: userEntry.name,
+      role: userEntry.role,
+      createdAt: userEntry.createdAt,
+    };
+
+    // Erstelle Token
+    const token = createToken({
+      userId: user.id,
+      email: user.email,
+      role: user.role,
+    });
+
+    logger.info("User logged in", { userId: user.id, email: user.email });
+
+    return { user, token };
+  }
+
+  /**
+   * Holt User anhand der ID
+   */
+  async getUserById(userId: string): Promise<User | null> {
+    const userEntry = users.get(userId);
+    if (!userEntry) return null;
+
+    return {
+      id: userEntry.id,
+      email: userEntry.email,
+      name: userEntry.name,
+      role: userEntry.role,
+      createdAt: userEntry.createdAt,
+    };
+  }
+
+  /**
+   * Holt User anhand des Tokens
+   */
+  async getUserFromToken(token: string): Promise<User | null> {
+    const payload = verifyToken(token);
+    if (!payload) return null;
+
+    return this.getUserById(payload.userId);
+  }
+}
+
+// Singleton-Instanz
+export const userService = new UserService();