feat: better "not found" messages from data sources when the ID is nu…

…ll or empty string. (#447)
IntelliTect · Sep 25, 2024 · cf4f3ba · cf4f3ba
1 parent 7be4839
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# 5.0.2
+
+- feat: better "not found" messages from data sources when the ID is null or empty string. (#447)
+- fix(template): adjust manual chunking configuration to avoid circular deps. (#455)
+
 # 5.0.1
 
 - fix: `c-input` once again respects the validation rules defined by the bound ViewModel.

diff --git a/src/IntelliTect.Coalesce/Api/DataSources/StandardDataSource`1.cs b/src/IntelliTect.Coalesce/Api/DataSources/StandardDataSource`1.cs
@@ -197,6 +197,13 @@ public virtual async Task<ListResult<TDto>> GetMappedListAsync<TDto>(IListParame
         /// <param name="id">The key of the item that was requested.</param>
         public virtual string GetNotFoundMessage(object id)
         {
+            id = id switch
+            {
+                "" => "\"\"",
+                null => "<null>",
+                _ => id
+            };
+
             return $"{ClassViewModel.DisplayName} item with ID {id} was not found.";
         }