4.21.3

app/migrations/versions/2021_100417_0b1c9ea11aef_.py

@@ -0,0 +1,31 @@
+"""empty message
+
+Revision ID: 0b1c9ea11aef
+Revises: 4913cb3f5a05
+Create Date: 2021-10-04 17:14:01.414396
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '0b1c9ea11aef'
+down_revision = '4913cb3f5a05'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('users', sa.Column('lifetime_coupon_id', sa.Integer(), nullable=True))
+    op.create_foreign_key(None, 'users', 'lifetime_coupon', ['lifetime_coupon_id'], ['id'], ondelete='SET NULL')
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, 'users', type_='foreignkey')
+    op.drop_column('users', 'lifetime_coupon_id')
+    # ### end Alembic commands ###