Migrating from services to dedicated API files

app/src/api/auth.ts

@@ -0,0 +1,93 @@
+import {
+  API_BASE_URL,
+  User,
+  LoginRequest,
+  LoginResponse,
+  isLoginResponse,
+  ErrorResponse,
+  isUser,
+} from '../types/authApi';
+import { apiCall } from './api';
+
+/**
+ * Logs in a user with email and password
+ */
+export const login = async (
+  email: string,
+  password: string
+): Promise<LoginResponse> => {
+  const loginData: LoginRequest = { email, password };
+  const response = await apiCall(`${API_BASE_URL}/auth/login`, {
+    method: 'POST',
+    body: JSON.stringify(loginData),
+  });
+
+  if (!response.ok) {
+    const data = await response.json();
+    const errorData = data as ErrorResponse;
+    throw new Error(errorData.message || 'Login failed');
+  }
+
+  const data = await response.json();
+  if (!isLoginResponse(data)) {
+    throw new Error('Invalid login response received from API');
+  }
+
+  return data;
+};
+
+/**
+ * Logs out the current user
+ */
+export const logout = async (): Promise<void> => {
+  const response = await apiCall(`${API_BASE_URL}/auth/logout`, {
+    method: 'POST',
+  });
+
+  if (!response.ok) {
+    const data = await response.json();
+    const errorData = data as ErrorResponse;
+    throw new Error(errorData.message || 'Logout failed');
+  }
+};
+
+/**
+ * Refreshes the auth token
+ * @returns true if refresh was successful, false otherwise
+ */
+export const refreshToken = async (): Promise<boolean> => {
+  try {
+    const response = await apiCall(`${API_BASE_URL}/auth/refresh`, {
+      method: 'POST',
+    });
+
+    if (!response.ok) {
+      const data = await response.json();
+      const errorData = data as ErrorResponse;
+      throw new Error(errorData.message || 'Token refresh failed');
+    }
+
+    return true;
+  } catch (error) {
+    return false;
+  }
+};
+
+/**
+ * Gets the currently authenticated user
+ */
+export const getCurrentUser = async (): Promise<User> => {
+  const response = await apiCall(`${API_BASE_URL}/auth/me`);
+  const data = await response.json();
+
+  if (!response.ok) {
+    const errorData = data as ErrorResponse;
+    throw new Error(errorData.message || 'Failed to get current user');
+  }
+
+  if (!isUser(data)) {
+    throw new Error('Invalid user data received from API');
+  }
+
+  return data;
+};