fix: only remove source property mapping if it maps to the same name …

…on the target side (#240)
rekalogika · Oct 16, 2024 · a9e4a19 · a9e4a19
1 parent 20195b1
commit a9e4a19
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,8 @@
 ## 1.13.0
 
 * feat: `Map(property: null)` ignores the mapping
+* fix: only remove source property mapping if it maps to the same name on the
+  target side
 
 ## 1.12.0
 

diff --git a/src/Transformer/MetadataUtil/PropertyMappingResolver/PropertyMappingResolver.php b/src/Transformer/MetadataUtil/PropertyMappingResolver/PropertyMappingResolver.php
@@ -69,7 +69,7 @@ class: $sourceClass,
             }
 
             if ($targetProperty === null) {
-                if (isset($targetPropertyToSourceProperty[$sourceProperty])) {
+                if (($targetPropertyToSourceProperty[$sourceProperty] ?? null) === $sourceProperty) {
                     unset($targetPropertyToSourceProperty[$sourceProperty]);
                 }