wip 19

frontend/src/utils/errors.ts

@@ -0,0 +1,27 @@
+export function getErrorMessage(error: unknown, fallback = 'Unknown error'): string {
+  if (error instanceof Error && error.message) {
+    return error.message;
+  }
+
+  if (typeof error === 'object' && error !== null) {
+    const errorWithResponse = error as {
+      message?: unknown;
+      response?: {
+        data?: {
+          message?: unknown;
+        };
+      };
+    };
+
+    const responseMessage = errorWithResponse.response?.data?.message;
+    if (typeof responseMessage === 'string' && responseMessage.trim() !== '') {
+      return responseMessage;
+    }
+
+    if (typeof errorWithResponse.message === 'string' && errorWithResponse.message.trim() !== '') {
+      return errorWithResponse.message;
+    }
+  }
+
+  return fallback;
+}