fix: localized content map npe (#745)

* fix: LocalizedContent npe

* fix: handling errors during mapConverter

Author: Benito Visone

src/oneid/oneid-common/model/src/main/java/it/pagopa/oneid/common/model/converters/HashMapAttributeConverter.java

@@ -1,5 +1,6 @@
 package it.pagopa.oneid.common.model.converters;
 
+import io.quarkus.logging.Log;
 import it.pagopa.oneid.common.model.Client.LocalizedContent;
 import java.util.HashMap;
 import java.util.Map;
@@ -40,7 +41,15 @@ public AttributeValue transformFrom(Map<String, Map<String, LocalizedContent>> m
 
   @Override
   public Map<String, Map<String, LocalizedContent>> transformTo(AttributeValue attributeValue) {
-    return mapConverter.transformTo(attributeValue);
+    Map<String, Map<String, LocalizedContent>> map;
+    try {
+      map = mapConverter.transformTo(attributeValue);
+    } catch (RuntimeException e) {
+      Log.error("Failed to convert attribute value to map", e);
+      map = new HashMap<>();
+    }
+
+    return map;
   }
 
   @Override

src/oneid/oneid-common/model/src/main/java/it/pagopa/oneid/common/model/converters/LocalizedContentAttributeConverter.java

@@ -25,11 +25,11 @@ public AttributeValue transformFrom(LocalizedContent localizedContent) {
   public LocalizedContent transformTo(AttributeValue attributeValue) {
     Map<String, AttributeValue> map = attributeValue.m();
     return new LocalizedContent(
-        map.get("title").s(),
-        map.get("description").s(),
-        map.get("cookieUri").s(),
-        map.get("docUri").s(),
-        map.get("supportAddress").s()
+        map.containsKey("title") ? map.get("title").s() : "",
+        map.containsKey("description") ? map.get("description").s() : "",
+        map.containsKey("cookieUri") ? map.get("cookieUri").s() : "",
+        map.containsKey("docUri") ? map.get("docUri").s() : "",
+        map.containsKey("supportAddress") ? map.get("supportAddress").s() : ""
     );
   }