From d098eb6cb5a865bb932c728d46986da1733f477f Mon Sep 17 00:00:00 2001
From: AhmedElrakhawy <106417327+AhmedElrakhawy@users.noreply.github.com>
Date: Sat, 12 Oct 2024 19:31:21 +0300
Subject: [PATCH 1/2] a single variation not return issue fixed

VariationBinder was not return the variation id if it was a single value
---
 .../Binding/VariationsBinder.cs                        | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/VirtoCommerce.XCatalog.Core/Binding/VariationsBinder.cs b/src/VirtoCommerce.XCatalog.Core/Binding/VariationsBinder.cs
index 85efb20..251f970 100644
--- a/src/VirtoCommerce.XCatalog.Core/Binding/VariationsBinder.cs
+++ b/src/VirtoCommerce.XCatalog.Core/Binding/VariationsBinder.cs
@@ -12,9 +12,15 @@ public virtual object BindModel(SearchDocument searchDocument)
         {
             var fieldName = BindingInfo.FieldName;
 
-            return searchDocument.TryGetValue(fieldName, out var value) && value is object[] objs
-                ? objs.Select(x => (string)x).ToList()
+            return searchDocument.TryGetValue(fieldName, out var value)
+                  ? value switch
+                 {
+                   object[] objs => objs.Select(x => (string)x).ToList(),
+                   string str => new List<string> { str },
+                   _ => Enumerable.Empty<string>().ToList()
+                 }
                 : Enumerable.Empty<string>().ToList();
+
         }
     }
 }

From acd8e7f5096f1ae468cc0971d345e652f1d2fae9 Mon Sep 17 00:00:00 2001
From: Konstantin Savosteev <Konstantin.Savosteev@virtoway.com>
Date: Thu, 17 Oct 2024 11:20:28 +0200
Subject: [PATCH 2/2] fix: refactor

---
 .../Binding/VariationsBinder.cs                   | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/VirtoCommerce.XCatalog.Core/Binding/VariationsBinder.cs b/src/VirtoCommerce.XCatalog.Core/Binding/VariationsBinder.cs
index 251f970..a35800d 100644
--- a/src/VirtoCommerce.XCatalog.Core/Binding/VariationsBinder.cs
+++ b/src/VirtoCommerce.XCatalog.Core/Binding/VariationsBinder.cs
@@ -12,15 +12,16 @@ public virtual object BindModel(SearchDocument searchDocument)
         {
             var fieldName = BindingInfo.FieldName;
 
-            return searchDocument.TryGetValue(fieldName, out var value)
+            var result = searchDocument.TryGetValue(fieldName, out var value)
                   ? value switch
-                 {
-                   object[] objs => objs.Select(x => (string)x).ToList(),
-                   string str => new List<string> { str },
-                   _ => Enumerable.Empty<string>().ToList()
-                 }
-                : Enumerable.Empty<string>().ToList();
+                  {
+                      object[] objs => objs.Select(x => (string)x).ToList(),
+                      string str => [str],
+                      _ => Enumerable.Empty<string>().ToList()
+                  }
+                  : Enumerable.Empty<string>().ToList();
 
+            return result;
         }
     }
 }