feat: complete snat with all shorewall columns (proto, port, ipsec, mark, user, switch, origdest, probability)

backend/alembic/versions/0010_snat_add_missing_columns.py

@@ -0,0 +1,34 @@
+"""add missing shorewall snat columns
+
+Revision ID: 0010
+Revises: 0009
+Create Date: 2026-03-01
+"""
+from alembic import op
+import sqlalchemy as sa
+
+revision = "0010"
+down_revision = "0009"
+branch_labels = None
+depends_on = None
+
+_NEW_COLS = [
+    ("proto",       sa.String(16)),
+    ("port",        sa.String(64)),
+    ("ipsec",       sa.String(128)),
+    ("mark",        sa.String(32)),
+    ("user_group",  sa.String(64)),
+    ("switch_name", sa.String(32)),
+    ("origdest",    sa.String(128)),
+    ("probability", sa.String(16)),
+]
+
+
+def upgrade() -> None:
+    for col_name, col_type in _NEW_COLS:
+        op.add_column("snat", sa.Column(col_name, col_type, server_default="''", nullable=False))
+
+
+def downgrade() -> None:
+    for col_name, _ in reversed(_NEW_COLS):
+        op.drop_column("snat", col_name)