migration script

migrations/versions/2020_052312_0e08145f0499_.py

@@ -0,0 +1,40 @@
+"""empty message
+
+Revision ID: 0e08145f0499
+Revises: ce15cf3467b4
+Create Date: 2020-05-23 12:06:25.707402
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '0e08145f0499'
+down_revision = 'ce15cf3467b4'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('domain_deleted_alias',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('created_at', sqlalchemy_utils.types.arrow.ArrowType(), nullable=False),
+    sa.Column('updated_at', sqlalchemy_utils.types.arrow.ArrowType(), nullable=True),
+    sa.Column('email', sa.String(length=256), nullable=False),
+    sa.Column('domain_id', sa.Integer(), nullable=False),
+    sa.Column('user_id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['domain_id'], ['custom_domain.id'], ondelete='cascade'),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='cascade'),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('domain_id', 'email', name='uq_domain_trash')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('domain_deleted_alias')
+    # ### end Alembic commands ###