♻️ Update created_at

Author: alejsdev

…cc925_add_created_at_to_user_and_item.py …0289e_add_created_at_to_user_and_item.pybackend/app/alembic/versions/44fc2bbcc925_add_created_at_to_user_and_item.py renamed to backend/app/alembic/versions/fe56fa70289e_add_created_at_to_user_and_item.py backend/app/alembic/versions/44fc2bbcc925_add_created_at_to_user_and_item.py renamed to backend/app/alembic/versions/fe56fa70289e_add_created_at_to_user_and_item.py

@@ -1,8 +1,8 @@
 """Add created_at to User and Item
 
-Revision ID: 44fc2bbcc925
+Revision ID: fe56fa70289e
 Revises: 1a31ce608336
-Create Date: 2026-01-23 15:42:52.493895
+Create Date: 2026-01-23 15:50:37.171462
 
 """
 from alembic import op
@@ -11,16 +11,16 @@
 
 
 # revision identifiers, used by Alembic.
-revision = '44fc2bbcc925'
+revision = 'fe56fa70289e'
 down_revision = '1a31ce608336'
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
     # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('item', sa.Column('created_at', sa.DateTime(timezone=True), nullable=False))
-    op.add_column('user', sa.Column('created_at', sa.DateTime(timezone=True), nullable=False))
+    op.add_column('item', sa.Column('created_at', sa.DateTime(timezone=True), nullable=True))
+    op.add_column('user', sa.Column('created_at', sa.DateTime(timezone=True), nullable=True))
     # ### end Alembic commands ###
 
 

backend/app/models.py

@@ -49,7 +49,7 @@ class UpdatePassword(SQLModel):
 class User(UserBase, table=True):
     id: uuid.UUID = Field(default_factory=uuid.uuid4, primary_key=True)
     hashed_password: str
-    created_at: datetime = Field(
+    created_at: datetime | None = Field(
         default_factory=get_datetime_utc,
         sa_type=DateTime(timezone=True),  # type: ignore
     )
@@ -85,7 +85,7 @@ class ItemUpdate(ItemBase):
 # Database model, database table inferred from class name
 class Item(ItemBase, table=True):
     id: uuid.UUID = Field(default_factory=uuid.uuid4, primary_key=True)
-    created_at: datetime = Field(
+    created_at: datetime | None = Field(
         default_factory=get_datetime_utc,
         sa_type=DateTime(timezone=True),  # type: ignore
     )