rattail/pycorepos
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

feat: add common base class for dtransactions and similar models

Browse source 
more work to be done here i'm sure, but this should hopefully be a
conservative change in the right direction
This commit is contained in:
Lance Edgar 2025-01-24 19:14:13 -06:00
parent d21346bbff
commit 97fb0b28cb
6 changed files with 239 additions and 108 deletions
Download patch file Download diff file Expand all files Collapse all files

30
corepos/db/lane_trans/__init__.py Normal file
View file

@ -0,0 +1,30 @@
# -*- coding: utf-8; -*-
################################################################################
#
# pyCOREPOS -- Python Interface to CORE POS
# Copyright © 2018-2025 Lance Edgar
#
# This file is part of pyCOREPOS.
#
# pyCOREPOS is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# pyCOREPOS is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# pyCOREPOS. If not, see <http://www.gnu.org/licenses/>.
#
################################################################################
"""
Lane Transaction Database
"""
from sqlalchemy import orm
Session = orm.sessionmaker()

62
corepos/db/lane_trans/model.py Normal file
View file

@ -0,0 +1,62 @@
# -*- coding: utf-8; -*-
################################################################################
#
# pyCOREPOS -- Python Interface to CORE POS
# Copyright © 2018-2025 Lance Edgar
#
# This file is part of pyCOREPOS.
#
# pyCOREPOS is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# pyCOREPOS is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# pyCOREPOS. If not, see <http://www.gnu.org/licenses/>.
#
################################################################################
"""
Data model for CORE POS "lane_trans" DB
"""
import sqlalchemy as sa
from sqlalchemy import orm
from corepos.db.common import trans as common
Base = orm.declarative_base()
class DTransactionBase(common.TransactionDetailBase):
"""
Base class for ``dtransactions`` and similar models.
"""
pos_row_id = sa.Column(sa.Integer(), primary_key=True, nullable=False)
store_id = sa.Column(sa.Integer(), nullable=True, default=0)
date_time = sa.Column('datetime', sa.DateTime(), nullable=True)
class DTransaction(DTransactionBase, Base):
"""
Represents a record from ``dtransactions`` table.
"""
__tablename__ = 'dtransactions'
class LocalTempTrans(common.TransactionDetailBase, Base):
"""
Represents a record from ``localtemptrans`` table.
"""
__tablename__ = 'localtemptrans'
__table_args__ = (
sa.PrimaryKeyConstraint('trans_id'),
)
date_time = sa.Column('datetime', sa.DateTime(), nullable=True)