splited procesSelector into two

On-behalf-of: @SAP [email protected]
Signed-off-by: Artem Shcherbatiuk <[email protected]>

Author: vertex451

gateway/resolver/dotted_keys.go

@@ -83,7 +83,7 @@ func processSpecToArrays(spec any) any {
 		if k == "nodeSelector" && v != nil {
 			specMap[k] = mapToArray(v)
 		} else if k == "selector" && v != nil {
-			specMap[k] = processSelector(v, true)
+			specMap[k] = processSelectorToArrays(v)
 		}
 	}
 	return spec
@@ -100,26 +100,37 @@ func processSpecToMaps(spec any) any {
 		if k == "nodeSelector" && v != nil {
 			specMap[k] = arrayToMap(v)
 		} else if k == "selector" && v != nil {
-			specMap[k] = processSelector(v, false)
+			specMap[k] = processSelectorToMaps(v)
 		}
 	}
 	return spec
 }
 
-// processSelector handles spec.selector.matchLabels conversion
-func processSelector(selector any, toArray bool) any {
+// processSelectorToArrays handles spec.selector.matchLabels conversion to arrays
+func processSelectorToArrays(selector any) any {
 	selectorMap, ok := selector.(map[string]interface{})
 	if !ok {
 		return selector
 	}
 
 	for k, v := range selectorMap {
 		if k == "matchLabels" && v != nil {
-			if toArray {
-				selectorMap[k] = mapToArray(v)
-			} else {
-				selectorMap[k] = arrayToMap(v)
-			}
+			selectorMap[k] = mapToArray(v)
+		}
+	}
+	return selector
+}
+
+// processSelectorToMaps handles spec.selector.matchLabels conversion to maps
+func processSelectorToMaps(selector any) any {
+	selectorMap, ok := selector.(map[string]interface{})
+	if !ok {
+		return selector
+	}
+
+	for k, v := range selectorMap {
+		if k == "matchLabels" && v != nil {
+			selectorMap[k] = arrayToMap(v)
 		}
 	}
 	return selector