refactor(errors): classify auth and browser failures

src/core/net/interceptor/auth_refresh_interceptor.ts

@@ -69,7 +69,11 @@ async function refreshLoginToken(baseUrl: string): Promise<void> {
   const storage = AuthStorage.getInstance();
   const refreshResult = await storage.getRefreshToken();
   if (!Result.isOk(refreshResult) || !refreshResult.data) {
-    throw new Error("No refresh token available");
+    throw new ApiError(
+      "HTTP_UNAUTHORIZED",
+      "No refresh token available",
+      ErrorCode.httpUnauthorized,
+    );
   }
 
   const response = await fetch(`${baseUrl}${ApiPath.refresh}`, {
@@ -79,7 +83,12 @@ async function refreshLoginToken(baseUrl: string): Promise<void> {
   });
 
   if (!response.ok) {
-    throw new Error(`Refresh failed: ${response.status}`);
+    throw new ApiError(
+      apiCodeForStatus(response.status),
+      "Refresh failed",
+      response.status,
+      { statusText: response.statusText },
+    );
   }
 
   const json = (await response.json()) as {
@@ -91,7 +100,7 @@ async function refreshLoginToken(baseUrl: string): Promise<void> {
     if (json.data.token) await storage.setLoginToken(json.data.token);
     if (json.data.refreshToken) await storage.setRefreshToken(json.data.refreshToken);
   } else {
-    throw new Error("Refresh response invalid");
+    throw new ApiError(ErrorCode.parseError, "Refresh response invalid");
   }
 }
 
@@ -109,7 +118,12 @@ async function refreshGuestToken(baseUrl: string): Promise<void> {
   });
 
   if (!response.ok) {
-    throw new Error(`Guest refresh failed: ${response.status}`);
+    throw new ApiError(
+      apiCodeForStatus(response.status),
+      "Guest refresh failed",
+      response.status,
+      { statusText: response.statusText },
+    );
   }
 
   const json = (await response.json()) as {
@@ -121,7 +135,22 @@ async function refreshGuestToken(baseUrl: string): Promise<void> {
     if (json.data.token) await storage.setGuestToken(json.data.token);
     if (json.data.deviceId) await storage.setDeviceId(json.data.deviceId);
   } else {
-    throw new Error("Guest refresh response invalid");
+    throw new ApiError(ErrorCode.parseError, "Guest refresh response invalid");
+  }
+}
+
+function apiCodeForStatus(status: number): string {
+  switch (status) {
+    case ErrorCode.httpUnauthorized:
+      return "HTTP_UNAUTHORIZED";
+    case ErrorCode.httpForbidden:
+      return "HTTP_FORBIDDEN";
+    case ErrorCode.httpNotFound:
+      return "HTTP_NOT_FOUND";
+    case ErrorCode.httpServerError:
+      return "HTTP_SERVER_ERROR";
+    default:
+      return "HTTP_ERROR";
   }
 }