Add OAuth refresh token support

alembic/versions/2022_12_18_1126-a209f0333f5a_add_oauth_refresh_token_support.py

@@ -0,0 +1,36 @@
+"""Add OAuth refresh token support
+
+Revision ID: a209f0333f5a
+Revises: 4ab54becec04
+Create Date: 2022-12-18 11:26:31.976348+00:00
+
+"""
+import sqlalchemy as sa
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = 'a209f0333f5a'
+down_revision = '4ab54becec04'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('indieauth_access_token', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('refresh_token', sa.String(), nullable=True))
+        batch_op.add_column(sa.Column('was_refreshed', sa.Boolean(), server_default='0', nullable=False))
+        batch_op.create_index(batch_op.f('ix_indieauth_access_token_refresh_token'), ['refresh_token'], unique=True)
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('indieauth_access_token', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_indieauth_access_token_refresh_token'))
+        batch_op.drop_column('was_refreshed')
+        batch_op.drop_column('refresh_token')
+
+    # ### end Alembic commands ###