Initial commit

lib/api/client.ts

@@ -0,0 +1,90 @@
+const API_URL = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:5000/api/v1';
+
+export class ApiError extends Error {
+  constructor(
+    public status: number,
+    message: string,
+    public data?: any
+  ) {
+    super(message);
+    this.name = 'ApiError';
+  }
+}
+
+async function handleResponse<T>(response: Response): Promise<T> {
+  if (!response.ok) {
+    const errorData = await response.json().catch(() => ({}));
+    throw new ApiError(
+      response.status,
+      errorData.message || response.statusText,
+      errorData
+    );
+  }
+
+  if (response.status === 204) {
+    return {} as T;
+  }
+
+  return response.json();
+}
+
+export async function apiRequest<T>(
+  endpoint: string,
+  options: RequestInit = {}
+): Promise<T> {
+  const url = `${API_URL}${endpoint}`;
+
+  const headers: Record<string, string> = {
+    'Content-Type': 'application/json',
+  };
+
+  // Add auth token if available
+  if (typeof window !== 'undefined') {
+    const token = localStorage.getItem('accessToken');
+    if (token) {
+      headers['Authorization'] = `Bearer ${token}`;
+    }
+  }
+
+  // Merge with options headers
+  if (options.headers) {
+    Object.assign(headers, options.headers);
+  }
+
+  const config: RequestInit = {
+    ...options,
+    headers,
+  };
+
+  const response = await fetch(url, config);
+  return handleResponse<T>(response);
+}
+
+export const api = {
+  get: <T>(endpoint: string, options?: RequestInit) =>
+    apiRequest<T>(endpoint, { ...options, method: 'GET' }),
+
+  post: <T>(endpoint: string, data?: any, options?: RequestInit) =>
+    apiRequest<T>(endpoint, {
+      ...options,
+      method: 'POST',
+      body: JSON.stringify(data),
+    }),
+
+  put: <T>(endpoint: string, data?: any, options?: RequestInit) =>
+    apiRequest<T>(endpoint, {
+      ...options,
+      method: 'PUT',
+      body: JSON.stringify(data),
+    }),
+
+  patch: <T>(endpoint: string, data?: any, options?: RequestInit) =>
+    apiRequest<T>(endpoint, {
+      ...options,
+      method: 'PATCH',
+      body: JSON.stringify(data),
+    }),
+
+  delete: <T>(endpoint: string, options?: RequestInit) =>
+    apiRequest<T>(endpoint, { ...options, method: 'DELETE' }),
+};