Add schema extension for Stores, importing from CORE API

rattail_corepos/db/alembic/versions/7fea5aebddfb_add_store_extension.py

@@ -0,0 +1,53 @@
+# -*- coding: utf-8; -*-
+"""add store extension
+
+Revision ID: 7fea5aebddfb
+Revises: 130e4632a28a
+Create Date: 2021-01-27 21:01:59.767884
+
+"""
+
+from __future__ import unicode_literals
+
+# revision identifiers, used by Alembic.
+revision = '7fea5aebddfb'
+down_revision = '130e4632a28a'
+branch_labels = None
+depends_on = None
+
+from alembic import op
+import sqlalchemy as sa
+import rattail.db.types
+
+
+
+def upgrade():
+
+    # corepos_store
+    op.create_table('corepos_store',
+                    sa.Column('uuid', sa.String(length=32), nullable=False),
+                    sa.Column('corepos_id', sa.Integer(), nullable=False),
+                    sa.ForeignKeyConstraint(['uuid'], ['store.uuid'], name='corepos_store_fk_store'),
+                    sa.PrimaryKeyConstraint('uuid')
+    )
+    op.create_table('corepos_store_version',
+                    sa.Column('uuid', sa.String(length=32), autoincrement=False, nullable=False),
+                    sa.Column('corepos_id', sa.Integer(), autoincrement=False, nullable=True),
+                    sa.Column('transaction_id', sa.BigInteger(), autoincrement=False, nullable=False),
+                    sa.Column('end_transaction_id', sa.BigInteger(), nullable=True),
+                    sa.Column('operation_type', sa.SmallInteger(), nullable=False),
+                    sa.PrimaryKeyConstraint('uuid', 'transaction_id')
+    )
+    op.create_index(op.f('ix_corepos_store_version_end_transaction_id'), 'corepos_store_version', ['end_transaction_id'], unique=False)
+    op.create_index(op.f('ix_corepos_store_version_operation_type'), 'corepos_store_version', ['operation_type'], unique=False)
+    op.create_index(op.f('ix_corepos_store_version_transaction_id'), 'corepos_store_version', ['transaction_id'], unique=False)
+
+
+def downgrade():
+
+    # corepos_store
+    op.drop_index(op.f('ix_corepos_store_version_transaction_id'), table_name='corepos_store_version')
+    op.drop_index(op.f('ix_corepos_store_version_operation_type'), table_name='corepos_store_version')
+    op.drop_index(op.f('ix_corepos_store_version_end_transaction_id'), table_name='corepos_store_version')
+    op.drop_table('corepos_store_version')
+    op.drop_table('corepos_store')