update cuz presentation

server/utils/validation.ts

@@ -0,0 +1,31 @@
+/* global createError */
+
+export function createValidationError(errors: Map<string, string>) {
+  let message = "Invalid parameters: ";
+  for (const i in errors)
+    message += i + ", ";
+  message = message.slice(0, -2);
+  return createError({
+    statusCode: 400,
+    message,
+    data: {
+      errors: Object.fromEntries(errors),
+    },
+  });
+}
+
+export function handleRecursedValidationError(e: unknown, errors: Map<string, string>, element: string) {
+  if (typeof e !== "object") throw e;
+  if (!e) throw e;
+  if (!(e as any).data || !(e as any).message) throw e;
+  const upstreamErrors = (e as any).data.errors as any;
+  const upstreamMessage = (e as any).message;
+  if (upstreamErrors) {
+    for (const j in upstreamErrors)
+      errors.set(`${element}.${j}`, String(upstreamErrors[j]));
+  } else if (upstreamMessage) {
+    errors.set(`${element}`, String(upstreamMessage));
+  } else {
+    throw e;
+  }
+}