Build Phase 2 judge vertical slice

apps/web/src/utils/api2.ts

@@ -0,0 +1,42 @@
+import axios, { type AxiosRequestConfig } from "axios"
+import type { ApiResponse } from "./http"
+
+interface Api2Error {
+  error?: {
+    code?: string
+    message?: string
+  }
+}
+
+interface Api2Client {
+  get<T>(url: string, config?: AxiosRequestConfig): Promise<ApiResponse<T>>
+  post<T>(
+    url: string,
+    data?: unknown,
+    config?: AxiosRequestConfig,
+  ): Promise<ApiResponse<T>>
+  delete<T>(url: string, config?: AxiosRequestConfig): Promise<ApiResponse<T>>
+}
+
+const instance = axios.create({
+  baseURL: "/api2",
+  withCredentials: true,
+})
+
+instance.interceptors.response.use(
+  (response) => Promise.resolve({ error: null, data: response.data.data }),
+  (error) => {
+    const payload = error.response?.data as Api2Error | undefined
+    const code = payload?.error?.code ?? "network-error"
+    const message = payload?.error?.message ?? "Request failed"
+    const legacyMessage =
+      code === "invalid-credentials"
+        ? "Invalid username or password"
+        : code === "account-disabled"
+          ? "Your account has been disabled"
+          : message
+    return Promise.reject({ error: code, data: legacyMessage })
+  },
+)
+
+export default instance as unknown as Api2Client