transactions now use their orders total_amount

alembic/versions/5ea1426af0d0_transaction_refact.py

@@ -0,0 +1,52 @@
+"""transaction refact
+
+Revision ID: 5ea1426af0d0
+Revises: 3b61a6fbc6b2
+Create Date: 2026-05-17 11:34:08.045462
+
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision: str = "5ea1426af0d0"
+down_revision: Union[str, Sequence[str], None] = "3b61a6fbc6b2"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column(
+        "aps_transaction",
+        sa.Column("_total_amount", sa.Numeric(precision=10, scale=2), nullable=True),
+    )
+    # copy data from total_amount to _total_amount
+    conn = op.get_bind()
+    transactions = conn.execute(
+        sa.text("SELECT id, total_amount FROM aps_transaction")
+    ).fetchall()
+    for transaction in transactions:
+        conn.execute(
+            sa.text(
+                "UPDATE aps_transaction SET _total_amount = :total_amount WHERE id = :id"
+            ),
+            {"total_amount": transaction.total_amount, "id": transaction.id},
+        )
+    op.drop_column("aps_transaction", "total_amount")
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column(
+        "aps_transaction",
+        sa.Column("total_amount", sa.NUMERIC(precision=10, scale=2), nullable=False),
+    )
+    op.drop_column("aps_transaction", "_total_amount")
+    # ### end Alembic commands ###