feat: add reward code

2025-12-22 17:37:41 +08:00
commit 1226bbe724
34 changed files with 8857 additions and 0 deletions
--- a/src/lib/api.ts
+++ b/src/lib/api.ts
@@ -0,0 +1,156 @@
+/**
+ * HTTP 客户端封装
+ * 统一处理请求/响应拦截、错误处理、Token 管理
+ */
+
+import { API_BASE_URL } from '../config/env';
+import type { ApiResponse } from '../types/api';
+
+// Token 存储键名
+const TOKEN_KEY = 'texpixel_token';
+const TOKEN_EXPIRES_KEY = 'texpixel_token_expires';
+const USER_EMAIL_KEY = 'texpixel_user_email';
+
+/**
+ * Token 管理工具
+ */
+export const tokenManager = {
+  getToken(): string | null {
+    return localStorage.getItem(TOKEN_KEY);
+  },
+
+  setToken(token: string, expiresAt: number, email?: string): void {
+    localStorage.setItem(TOKEN_KEY, token);
+    localStorage.setItem(TOKEN_EXPIRES_KEY, expiresAt.toString());
+    if (email) {
+      localStorage.setItem(USER_EMAIL_KEY, email);
+    }
+  },
+
+  removeToken(): void {
+    localStorage.removeItem(TOKEN_KEY);
+    localStorage.removeItem(TOKEN_EXPIRES_KEY);
+    localStorage.removeItem(USER_EMAIL_KEY);
+  },
+
+  getEmail(): string | null {
+    return localStorage.getItem(USER_EMAIL_KEY);
+  },
+
+  isTokenValid(): boolean {
+    const token = this.getToken();
+    const expiresAt = localStorage.getItem(TOKEN_EXPIRES_KEY);
+
+    if (!token || !expiresAt) return false;
+
+    // 提前 5 分钟判定为过期
+    const expiresTimestamp = parseInt(expiresAt, 10) * 1000;
+    return Date.now() < expiresTimestamp - 5 * 60 * 1000;
+  },
+
+  getExpiresAt(): number | null {
+    const expiresAt = localStorage.getItem(TOKEN_EXPIRES_KEY);
+    return expiresAt ? parseInt(expiresAt, 10) : null;
+  },
+};
+
+/**
+ * 自定义 API 错误类
+ */
+export class ApiError extends Error {
+  constructor(
+    public code: number,
+    message: string,
+    public requestId?: string
+  ) {
+    super(message);
+    this.name = 'ApiError';
+  }
+}
+
+/**
+ * 请求配置类型
+ */
+interface RequestConfig extends RequestInit {
+  skipAuth?: boolean;
+}
+
+/**
+ * 发起 HTTP 请求
+ */
+async function request<T>(
+  endpoint: string,
+  config: RequestConfig = {}
+): Promise<ApiResponse<T>> {
+  const { skipAuth = false, headers: customHeaders, ...restConfig } = config;
+
+  const headers: HeadersInit = {
+    'Content-Type': 'application/json',
+    ...customHeaders,
+  };
+
+  // 自动添加 Authorization header
+  if (!skipAuth) {
+    const token = tokenManager.getToken();
+    if (token) {
+      (headers as Record<string, string>)['Authorization'] = token;
+    }
+  }
+
+  const url = `${API_BASE_URL}${endpoint}`;
+
+  try {
+    const response = await fetch(url, {
+      ...restConfig,
+      headers,
+    });
+
+    const data: ApiResponse<T> = await response.json();
+
+    // 统一处理业务错误
+    if (data.code !== 200) {
+      throw new ApiError(data.code, data.message, data.request_id);
+    }
+
+    return data;
+  } catch (error) {
+    if (error instanceof ApiError) {
+      throw error;
+    }
+
+    // 网络错误或其他错误
+    throw new ApiError(-1, '网络错误，请检查网络连接');
+  }
+}
+
+/**
+ * HTTP 方法快捷函数
+ */
+export const http = {
+  get<T>(endpoint: string, config?: RequestConfig): Promise<ApiResponse<T>> {
+    return request<T>(endpoint, { ...config, method: 'GET' });
+  },
+
+  post<T>(endpoint: string, body?: unknown, config?: RequestConfig): Promise<ApiResponse<T>> {
+    return request<T>(endpoint, {
+      ...config,
+      method: 'POST',
+      body: body ? JSON.stringify(body) : undefined,
+    });
+  },
+
+  put<T>(endpoint: string, body?: unknown, config?: RequestConfig): Promise<ApiResponse<T>> {
+    return request<T>(endpoint, {
+      ...config,
+      method: 'PUT',
+      body: body ? JSON.stringify(body) : undefined,
+    });
+  },
+
+  delete<T>(endpoint: string, config?: RequestConfig): Promise<ApiResponse<T>> {
+    return request<T>(endpoint, { ...config, method: 'DELETE' });
+  },
+};
+
+export default http;
+