feat: Implement admin dashboard, login, user management, authentication, and API utilities with port configuration.

2025-12-20 19:22:20 +05:30
parent 2e99d8617b
commit aa97e36cfd
10 changed files with 1192 additions and 64 deletions
--- a/src/lib/api.ts
+++ b/src/lib/api.ts
@@ -0,0 +1,147 @@
+const API_URL = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:3001/api/v1';
+
+interface ApiResponse<T> {
+  success: boolean;
+  data: T;
+  message?: string;
+}
+
+interface LoginResponse {
+  user: {
+    id: string;
+    email: string;
+    role: string;
+    firstName: string;
+    lastName: string;
+    avatar: string | null;
+  };
+  accessToken: string;
+  refreshToken: string;
+}
+
+interface User {
+  id: string;
+  email: string;
+  role: string;
+  status: string;
+  emailVerified: boolean;
+  authProvider: string;
+  createdAt: string;
+  lastLoginAt: string | null;
+  profile: {
+    firstName: string;
+    lastName: string;
+    avatar: string | null;
+    phone: string | null;
+    city: string | null;
+    state: string | null;
+    country: string | null;
+  } | null;
+}
+
+class ApiClient {
+  private baseUrl: string;
+
+  constructor() {
+    this.baseUrl = API_URL;
+  }
+
+  private getToken(): string | null {
+    if (typeof window === 'undefined') return null;
+    return localStorage.getItem('accessToken');
+  }
+
+  private async request<T>(
+    endpoint: string,
+    options: RequestInit = {}
+  ): Promise<ApiResponse<T>> {
+    const token = this.getToken();
+
+    const headers: HeadersInit = {
+      'Content-Type': 'application/json',
+      ...(token && { Authorization: `Bearer ${token}` }),
+      ...options.headers,
+    };
+
+    const response = await fetch(`${this.baseUrl}${endpoint}`, {
+      ...options,
+      headers,
+    });
+
+    const data = await response.json();
+
+    if (!response.ok) {
+      throw new Error(data.message || 'An error occurred');
+    }
+
+    return data;
+  }
+
+  async login(email: string, password: string): Promise<LoginResponse> {
+    const response = await this.request<LoginResponse>('/auth/login', {
+      method: 'POST',
+      body: JSON.stringify({ email, password }),
+    });
+
+    // Check if user is ADMIN
+    if (response.data.user.role !== 'ADMIN') {
+      throw new Error('Access denied. Admin privileges required.');
+    }
+
+    // Store tokens
+    localStorage.setItem('accessToken', response.data.accessToken);
+    localStorage.setItem('refreshToken', response.data.refreshToken);
+    localStorage.setItem('user', JSON.stringify(response.data.user));
+
+    return response.data;
+  }
+
+  async logout(): Promise<void> {
+    try {
+      await this.request('/auth/logout', { method: 'POST' });
+    } finally {
+      localStorage.removeItem('accessToken');
+      localStorage.removeItem('refreshToken');
+      localStorage.removeItem('user');
+    }
+  }
+
+  async getCurrentUser(): Promise<User> {
+    const response = await this.request<User>('/auth/me');
+    return response.data;
+  }
+
+  async getUsers(page = 1, limit = 10): Promise<{ users: User[]; total: number; page: number; limit: number }> {
+    const response = await this.request<{ users: User[]; total: number; page: number; limit: number }>(
+      `/users?page=${page}&limit=${limit}`
+    );
+    return response.data;
+  }
+
+  async refreshToken(): Promise<{ accessToken: string; refreshToken: string }> {
+    const refreshToken = localStorage.getItem('refreshToken');
+    if (!refreshToken) {
+      throw new Error('No refresh token available');
+    }
+
+    const response = await fetch(`${this.baseUrl}/auth/refresh`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ refreshToken }),
+    });
+
+    const data = await response.json();
+
+    if (!response.ok) {
+      throw new Error(data.message || 'Failed to refresh token');
+    }
+
+    localStorage.setItem('accessToken', data.data.accessToken);
+    localStorage.setItem('refreshToken', data.data.refreshToken);
+
+    return data.data;
+  }
+}
+
+export const api = new ApiClient();
+export type { User, LoginResponse };