From eb594e79d2bb47a04310f236231818495a4228e6 Mon Sep 17 00:00:00 2001
From: Phill Pover <phill@anatid.net>
Date: Mon, 7 Apr 2025 10:22:32 +0100
Subject: [PATCH] Adding error handling

---
 backend/src/main.ts | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/backend/src/main.ts b/backend/src/main.ts
index 148c29d..d2a4d7a 100644
--- a/backend/src/main.ts
+++ b/backend/src/main.ts
@@ -13,7 +13,16 @@ async function bootstrap() {
     allowedHeaders:
       'X-Requested-With, X-HTTP-Method-Override, Content-Type, Accept, Observe',
   });
-  app.useGlobalPipes(new ValidationPipe({ transform: true }));
+  app.useGlobalPipes(new ValidationPipe({
+    transform: true,
+    exceptionFactory: (errors) => {
+        const result = errors.map((error) => ({
+          property: error.property,
+          message: error.constraints[Object.keys(error.constraints)[0]],
+        }));
+        return new UnprocessableEntityException(result);
+      },
+  }));
   await app.listen(process.env.PORT ?? 3000);
 }
 bootstrap();