updated events initializer

Controllers/Postgres/mixin.py

@@ -72,27 +72,6 @@ class CrudMixin(BasicMixin):
         comment="Record validity end timestamp",
     )
 
-
-class CrudCollection(CrudMixin):
-    """
-    Full-featured model class with all common fields.
-
-    Includes:
-    - UUID and reference ID
-    - Timestamps
-    - User tracking
-    - Confirmation status
-    - Soft delete
-    - Notification flags
-    """
-
-    __abstract__ = True
-    __repr__ = ReprMixin.__repr__
-
-    ref_id: Mapped[str] = mapped_column(
-        String(100), nullable=True, index=True, comment="External reference ID"
-    )
-
     # Timestamps
     created_at: Mapped[TIMESTAMP] = mapped_column(
         TIMESTAMP(timezone=True),
@@ -110,36 +89,51 @@ class CrudCollection(CrudMixin):
         comment="Last update timestamp",
     )
 
+
+class CrudCollection(CrudMixin):
+    """
+    Full-featured model class with all common fields.
+
+    Includes:
+    - UUID and reference ID
+    - Timestamps
+    - User tracking
+    - Confirmation status
+    - Soft delete
+    - Notification flags
+    """
+
+    __abstract__ = True
+    __repr__ = ReprMixin.__repr__
+
+    # Outer reference fields
+    ref_id: Mapped[str] = mapped_column(
+        String(100), nullable=True, index=True, comment="External reference ID"
+    )
+    replication_id: Mapped[int] = mapped_column(
+        SmallInteger, server_default="0", comment="Replication identifier"
+    )
+
     # Cryptographic and user tracking
     cryp_uu_id: Mapped[str] = mapped_column(
         String, nullable=True, index=True, comment="Cryptographic UUID"
     )
-    # created_by: Mapped[str] = mapped_column(
-    #     String, nullable=True, comment="Creator name"
-    # )
-    # created_by_id: Mapped[int] = mapped_column(
-    #     Integer, nullable=True, comment="Creator ID"
-    # )
-    # updated_by: Mapped[str] = mapped_column(
-    #     String, nullable=True, comment="Last modifier name"
-    # )
-    # updated_by_id: Mapped[int] = mapped_column(
-    #     Integer, nullable=True, comment="Last modifier ID"
-    # )
-    confirmed_by: Mapped[str] = mapped_column(
-        String, nullable=True, comment="Confirmer name"
+
+    # Token fields of modification
+    created_credentials_token: Mapped[str] = mapped_column(
+        String, nullable=True, comment="Created Credentials token"
     )
-    confirmed_by_id: Mapped[int] = mapped_column(
-        Integer, nullable=True, comment="Confirmer ID"
+    updated_credentials_token: Mapped[str] = mapped_column(
+        String, nullable=True, comment="Updated Credentials token"
+    )
+    confirmed_credentials_token: Mapped[str] = mapped_column(
+        String, nullable=True, comment="Confirmed Credentials token"
     )
 
     # Status flags
     is_confirmed: Mapped[bool] = mapped_column(
         Boolean, server_default="0", comment="Record confirmation status"
     )
-    replication_id: Mapped[int] = mapped_column(
-        SmallInteger, server_default="0", comment="Replication identifier"
-    )
     deleted: Mapped[bool] = mapped_column(
         Boolean, server_default="0", comment="Soft delete flag"
     )