1 files changed, 14 insertions, 8 deletions
diff --git a/src/scripts/common/login/form-caching.ts b/src/scripts/common/login/form-caching.ts
index bde6442..656de6e 100644
--- a/src/scripts/common/login/form-caching.ts
+++ b/src/scripts/common/login/form-caching.ts
@@ -1,22 +1,28 @@
 import { addPostListener, addPostResponder, JQueryAjaxResponse } from "@/shared/intercept-jquery-ajax";
 
-let loginAreaHTML: string | null = null;
+/** Caches the login area HTML to avoid re-fetching it on subsequent requests. */
+let loginAreaHTML: JQueryAjaxResponse | null = null;
 
+/**
+ * Intercepts `viewLoginAreaAction` AJAX requests and serves the cached HTML
+ * if available, avoiding an unnecessary network round-trip.
+ */
 addPostResponder(
 	"viewLoginAreaAction",
-	function(_args): JQueryAjaxResponse | undefined | null {
-		return loginAreaHTML
-			? {
-				data: loginAreaHTML
-			}
-			: null;
+	function(_args): JQueryAjaxResponse | null {
+		return loginAreaHTML;
 	}
 );
 
+/**
+ * Listens for successful `viewLoginAreaAction` responses and stores the
+ * returned HTML so the responder above can serve it from cache later.
+ */
 addPostListener(
 	"viewLoginAreaAction",
 	function(_args, result): void {
-		loginAreaHTML = result.data?.toString() ?? "";
+		if (result.textStatus === "success")
+			loginAreaHTML = result;
 	},
 	false
 );