Correcion del CRUD

backend/api/v1/common/base_models.py

@@ -5,8 +5,8 @@ from sqlalchemy.orm import Mapped, mapped_column
 from sqlalchemy.sql import func
 
 
-class TimestampMixin:
-    """Mixin for common timestamp fields"""
+class BaseTimestampMixin:
+    """Mixin for basic timestamp fields (no soft delete)"""
 
     created_at: Mapped[datetime] = mapped_column(
         DateTime, nullable=False, server_default=func.now()
@@ -14,6 +14,11 @@ class TimestampMixin:
     updated_at: Mapped[datetime] = mapped_column(
         DateTime, nullable=False, server_default=func.now(), onupdate=func.now()
     )
+
+
+class TimestampMixin(BaseTimestampMixin):
+    """Mixin for common timestamp fields including soft delete"""
+
     deleted_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)