feature/alembic-daf

backend/alembic/versions/e4f5a6b7c8d9_add_incoterm_daf_legacy.py

@@ -0,0 +1,30 @@
+"""add incoterm DAF legacy catalog row
+
+Revision ID: e4f5a6b7c8d9
+Revises: ca7d3c4e8b2a
+Create Date: 2026-05-08
+
+Incoterm histórico DAF (Delivered At Frontier) para CSV y referencias legacy.
+"""
+from typing import Sequence, Union
+
+from alembic import op
+
+revision: str = "e4f5a6b7c8d9"
+down_revision: Union[str, None] = "ca7d3c4e8b2a"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.execute(
+        """
+        INSERT INTO public.incoterms (code, description_es, description_en) VALUES
+        ('DAF', 'ENTREGADO EN FRONTERA', 'DELIVERED AT FRONTIER')
+        ON CONFLICT (code) DO NOTHING;
+        """
+    )
+
+
+def downgrade() -> None:
+    op.execute("DELETE FROM public.incoterms WHERE code = 'DAF';")