refactor: use dataclasses.replace instead of manual field construction

domain/marketplace/classified_ad.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from dataclasses import dataclass, field
+from dataclasses import dataclass, field, replace
 from decimal import Decimal
 
 from domain.framework.entity import Entity
@@ -46,26 +46,10 @@ class ClassifiedAd(Entity):
     def request_to_publish(self):
         self._ensure_valid_state()
 
-        return ClassifiedAd(
+        return replace(self, state=ClassifiedAdState.PendingReview)
-            id=self.id,
-            _ownerId=self._ownerId,
-            title=self.title,
-            text=self.text,
-            price=self.price,
-            state=ClassifiedAdState.PendingReview,
-            _events=self._events,
-        )
 
     def set_title(self, title: ClassifiedAdTitle) -> ClassifiedAd:
-        updated = ClassifiedAd(
+        updated = replace(self, title=title)
-            id=self.id,
-            _ownerId=self._ownerId,
-            title=title,
-            text=self.text,
-            price=self.price,
-            state=self.state,
-            _events=self._events,
-        )
         updated._ensure_valid_state()
         return updated.raise_event(
             ClassifiedAdTitleChanged(id=self.id.value, title=title.title)