Use new assets response model for update call

src/Controllers/AssetsController.cs

@@ -148,16 +148,22 @@ public class AssetsController : Controller
         });
     }
 
-    [HttpPost("Update")]
+    [HttpPatch("Update")]
-    public async Task<bool> Update(AssetsModifyRequestModel requestModel)
+    public async Task<AssetsResponseModel> Update(AssetsModifyRequestModel requestModel)
     {
+        AssetsResponseModel result;
         if (requestModel is null)
         {
-            _logger.LogError("Unable to update an asset because the AssetsModifyRequestModel is null");
+            result = new AssetsResponseModel(
-            return false;
+                successful: false,
-        }
+                exception: "Unable to update an asset because the AssetsModifyRequestModel is null");
-        string cn = requestModel.Cn;
 
+            return result;
+        }
+
+        try
+        {
+            var cn = requestModel.Cn;
             if (requestModel.NewCn is not null)
             {
                 await _ldap.UpdateAsset(cn, "cn", requestModel.NewCn);
@@ -203,6 +209,14 @@ public class AssetsController : Controller
                 }
                 await _ldap.UpdateAsset(cn, "description", JsonSerializer.Serialize(requestModel.Description));
             }
-        return true;
+
+            result = new AssetsResponseModel(successful: true);
+        }
+        catch (Exception e)
+        {
+            result = new AssetsResponseModel(successful: false, exception: e.Message);
+        }
+        
+        return result;
     }
 }