From fc7d2f3d02aa26711fb1e6f4f455e55a2367e392 Mon Sep 17 00:00:00 2001
From: Stuart Ferguson <stuart_ferguson1@btinternet.com>
Date: Thu, 24 Apr 2025 17:53:39 +0100
Subject: [PATCH] Add error handling in MerchantController for queries

Updated `MerchantController` to handle failures from
`GetMerchantContractsQuery`. Added checks for result status
and return appropriate action results based on success or
failure.
---
 TransactionProcessor/Controllers/MerchantController.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/TransactionProcessor/Controllers/MerchantController.cs b/TransactionProcessor/Controllers/MerchantController.cs
index da7bc3bb..955c3cc9 100644
--- a/TransactionProcessor/Controllers/MerchantController.cs
+++ b/TransactionProcessor/Controllers/MerchantController.cs
@@ -614,6 +614,9 @@ public async Task<IActionResult> GetMerchantContracts([FromRoute] Guid estateId,
 
         Result<List<Models.Contract.Contract>> result = await Mediator.Send(query, cancellationToken);
 
+        if (result.IsFailed)
+            return result.ToActionResultX();
+
         return ModelFactory.ConvertFrom(result.Data).ToActionResultX();
     }