initial commit

frontend/src/services/authService.ts

@@ -0,0 +1,67 @@
+import type { User } from '@/types'
+
+const API_BASE_URL = '/api'
+
+class AuthService {
+  /**
+   * Get the current authenticated user from the session cookie.
+   * Returns null if not authenticated.
+   */
+  async getCurrentUser(): Promise<User | null> {
+    try {
+      const response = await fetch(`${API_BASE_URL}/auth/me`, {
+        method: 'GET',
+        credentials: 'include',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+      })
+
+      if (!response.ok) {
+        if (response.status === 401) {
+          return null
+        }
+        throw new Error(`HTTP error! status: ${response.status}`)
+      }
+
+      const user: User = await response.json()
+      return user
+    } catch (error) {
+      console.error('Failed to get current user:', error)
+      return null
+    }
+  }
+
+  /**
+   * Logout the current user by clearing the session cookie.
+   */
+  async logout(): Promise<void> {
+    try {
+      const response = await fetch(`${API_BASE_URL}/auth/logout`, {
+        method: 'POST',
+        credentials: 'include',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+      })
+
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`)
+      }
+    } catch (error) {
+      console.error('Logout failed:', error)
+      throw error
+    }
+  }
+
+  /**
+   * Redirect to the login endpoint to initiate OAuth flow.
+   */
+  login(): void {
+    // In development with Vite proxy, we can use relative URL
+    // In production, this will be proxied by nginx
+    window.location.href = `${API_BASE_URL}/login`
+  }
+}
+
+export const authService = new AuthService()