616 lines
20 KiB
Python
616 lines
20 KiB
Python
# -*- coding: utf-8; -*-
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################################################################################
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#
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# pyCOREPOS -- Python Interface to CORE POS
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# Copyright © 2018-2020 Lance Edgar
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#
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# This file is part of pyCOREPOS.
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#
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# pyCOREPOS is free software: you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free
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# Software Foundation, either version 3 of the License, or (at your option)
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# any later version.
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#
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# pyCOREPOS is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# pyCOREPOS. If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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"""
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Data model for CORE POS "office_op" DB
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"""
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import sqlalchemy as sa
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from sqlalchemy import orm
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from sqlalchemy.ext.declarative import declarative_base
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from sqlalchemy.ext.associationproxy import association_proxy
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Base = declarative_base()
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class Change(Base):
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"""
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Represents a changed (or deleted) record, which is pending synchronization
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to another system(s).
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.. note::
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This table may or may not be installed to a given CORE Office Op DB. Its
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presence is required if Rattail datasync needs to "watch" the DB.
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"""
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__tablename__ = 'datasync_changes'
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id = sa.Column(sa.Integer(), nullable=False, primary_key=True)
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object_type = sa.Column(sa.String(length=255), nullable=False)
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object_key = sa.Column(sa.String(length=255), nullable=False)
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deleted = sa.Column(sa.Boolean(), nullable=False, default=False)
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class Parameter(Base):
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"""
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Represents a "parameter" value.
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"""
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__tablename__ = 'parameters'
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store_id = sa.Column(sa.SmallInteger(), primary_key=True, nullable=False)
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lane_id = sa.Column(sa.SmallInteger(), primary_key=True, nullable=False)
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param_key = sa.Column(sa.String(length=100), primary_key=True, nullable=False)
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param_value = sa.Column(sa.String(length=255), nullable=True)
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is_array = sa.Column(sa.Boolean(), nullable=True)
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def __str__(self):
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return "{}-{} {}".format(self.store_id, self.lane_id, self.param_key)
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class Department(Base):
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"""
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Represents a department within the organization.
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"""
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__tablename__ = 'departments'
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number = sa.Column('dept_no', sa.SmallInteger(), primary_key=True, autoincrement=False, nullable=False)
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name = sa.Column('dept_name', sa.String(length=30), nullable=True)
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tax = sa.Column('dept_tax', sa.Boolean(), nullable=True)
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food_stampable = sa.Column('dept_fs', sa.Boolean(), nullable=True)
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limit = sa.Column('dept_limit', sa.Float(), nullable=True)
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minimum = sa.Column('dept_minimum', sa.Float(), nullable=True)
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discount = sa.Column('dept_discount', sa.Boolean(), nullable=True)
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# TODO: probably should rename this attribute, but to what?
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dept_see_id = sa.Column(sa.Boolean(), nullable=True)
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modified = sa.Column(sa.DateTime(), nullable=True)
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modified_by_id = sa.Column('modifiedby', sa.Integer(), nullable=True)
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margin = sa.Column(sa.Float(), nullable=False, default=0)
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sales_code = sa.Column('salesCode', sa.Integer(), nullable=False, default=0)
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member_only = sa.Column('memberOnly', sa.SmallInteger(), nullable=False, default=0)
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def __str__(self):
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return self.name or ''
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class Subdepartment(Base):
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"""
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Represents a subdepartment within the organization.
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"""
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__tablename__ = 'subdepts'
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__table_args__ = (
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sa.ForeignKeyConstraint(['dept_ID'], ['departments.dept_no']),
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)
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number = sa.Column('subdept_no', sa.SmallInteger(), primary_key=True, autoincrement=False, nullable=False)
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name = sa.Column('subdept_name', sa.String(length=30), nullable=True)
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department_number = sa.Column('dept_ID', sa.SmallInteger(), nullable=True)
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department = orm.relationship(
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Department,
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doc="""
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Reference to the parent :class:`Department` for this subdepartment.
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""")
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def __str__(self):
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return self.name or ''
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class Vendor(Base):
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"""
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Represents a vendor from which product may be purchased.
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"""
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__tablename__ = 'vendors'
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# TODO: this maybe should be the pattern we use going forward, for all
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# models? for now it was deemed necessary to "match" the API output
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vendorID = sa.Column(sa.Integer(), primary_key=True, autoincrement=False, nullable=False)
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id = orm.synonym('vendorID')
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vendorName = sa.Column(sa.String(length=50), nullable=True)
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name = orm.synonym('vendorName')
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vendorAbbreviation = sa.Column(sa.String(length=10), nullable=True)
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abbreviation = orm.synonym('vendorAbbreviation')
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discountRate = sa.Column(sa.Float(), nullable=True)
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discount_rate = orm.synonym('discountRate')
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contact = orm.relationship(
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'VendorContact',
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uselist=False, doc="""
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Reference to the :class:`VendorContact` instance for this vendor.
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""")
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phone = association_proxy(
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'contact', 'phone',
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creator=lambda p: VendorContact(phone=p))
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fax = association_proxy(
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'contact', 'fax',
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creator=lambda f: VendorContact(fax=f))
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email = association_proxy(
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'contact', 'email',
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creator=lambda e: VendorContact(email=e))
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website = association_proxy(
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'contact', 'website',
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creator=lambda w: VendorContact(website=w))
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notes = association_proxy(
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'contact', 'notes',
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creator=lambda n: VendorContact(notes=n))
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def __str__(self):
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return self.name or ''
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class VendorContact(Base):
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"""
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A general contact record for a vendor.
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"""
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__tablename__ = 'vendorContact'
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vendor_id = sa.Column('vendorID', sa.Integer(), sa.ForeignKey('vendors.vendorID'), primary_key=True, autoincrement=False, nullable=False)
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phone = sa.Column(sa.String(length=15), nullable=True)
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fax = sa.Column(sa.String(length=15), nullable=True)
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email = sa.Column(sa.String(length=50), nullable=True)
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website = sa.Column(sa.String(length=100), nullable=True)
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notes = sa.Column(sa.Text(), nullable=True)
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class Product(Base):
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"""
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Represents a product, purchased and/or sold by the organization.
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"""
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__tablename__ = 'products'
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__table_args__ = (
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sa.ForeignKeyConstraint(['department'], ['departments.dept_no']),
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)
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id = sa.Column(sa.Integer(), primary_key=True, autoincrement=True, nullable=False)
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upc = sa.Column(sa.String(length=13), nullable=True)
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description = sa.Column(sa.String(length=30), nullable=True)
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brand = sa.Column(sa.String(length=30), nullable=True)
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formatted_name = sa.Column(sa.String(length=30), nullable=True)
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normal_price = sa.Column(sa.Float(), nullable=True)
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price_method = sa.Column('pricemethod', sa.SmallInteger(), nullable=True)
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group_price = sa.Column('groupprice', sa.Float(), nullable=True)
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quantity = sa.Column(sa.SmallInteger(), nullable=True)
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special_price = sa.Column(sa.Float(), nullable=True)
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special_price_method = sa.Column('specialpricemethod', sa.SmallInteger(), nullable=True)
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special_group_price = sa.Column('specialgroupprice', sa.Float(), nullable=True)
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special_quantity = sa.Column('specialquantity', sa.SmallInteger(), nullable=True)
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start_date = sa.Column(sa.DateTime(), nullable=True)
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end_date = sa.Column(sa.DateTime(), nullable=True)
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department_number = sa.Column('department', sa.SmallInteger(), nullable=True)
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size = sa.Column(sa.String(length=9), nullable=True)
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tax = sa.Column(sa.SmallInteger(), nullable=True)
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foodstamp = sa.Column(sa.Boolean(), nullable=True)
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scale = sa.Column(sa.Boolean(), nullable=True)
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scale_price = sa.Column('scaleprice', sa.Boolean(), nullable=True, default=False)
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mix_match_code = sa.Column('mixmatchcode', sa.String(length=13), nullable=True)
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modified = sa.Column(sa.DateTime(), nullable=True)
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# advertised = sa.Column(sa.Boolean(), nullable=True)
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tare_weight = sa.Column('tareweight', sa.Float(), nullable=True)
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discount = sa.Column(sa.SmallInteger(), nullable=True)
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discount_type = sa.Column('discounttype', sa.SmallInteger(), nullable=True)
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line_item_discountable = sa.Column(sa.Boolean(), nullable=True)
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unit_of_measure = sa.Column('unitofmeasure', sa.String(length=15), nullable=True)
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wicable = sa.Column(sa.SmallInteger(), nullable=True)
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quantity_enforced = sa.Column('qttyEnforced', sa.Boolean(), nullable=True)
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id_enforced = sa.Column('idEnforced', sa.Boolean(), nullable=True)
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cost = sa.Column(sa.Float(), nullable=True, default=0)
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in_use = sa.Column('inUse', sa.Boolean(), nullable=True)
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flags = sa.Column('numflag', sa.Integer(), nullable=True, default=0)
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subdepartment_number = sa.Column('subdept', sa.SmallInteger(), nullable=True)
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deposit = sa.Column(sa.Float(), nullable=True)
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local = sa.Column(sa.Integer(), nullable=True, default=0)
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store_id = sa.Column(sa.SmallInteger(), nullable=True, default=0)
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default_vendor_id = sa.Column(sa.Integer(), nullable=True, default=0)
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current_origin_id = sa.Column(sa.Integer(), nullable=True, default=0)
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department = orm.relationship(
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Department,
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primaryjoin=Department.number == department_number,
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foreign_keys=[department_number],
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doc="""
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Reference to the :class:`Department` to which the product belongs.
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""")
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vendor = orm.relationship(
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Vendor,
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primaryjoin=Vendor.id == default_vendor_id,
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foreign_keys=[default_vendor_id],
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doc="""
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Reference to the default :class:`Vendor` from which the product is obtained.
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""")
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@property
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def full_description(self):
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fields = ['brand', 'description', 'size']
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fields = [getattr(self, f) or '' for f in fields]
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fields = filter(bool, fields)
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return ' '.join(fields)
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def __str__(self):
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return self.description or ''
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class ProductFlag(Base):
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"""
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Represents a product flag attribute.
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"""
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__tablename__ = 'prodFlags'
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bit_number = sa.Column(sa.SmallInteger(), primary_key=True, autoincrement=False, nullable=False, default=0)
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description = sa.Column(sa.String(length=50), nullable=True)
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active = sa.Column(sa.Boolean(), nullable=True, default=True)
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def __str__(self):
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return self.description or ''
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class Employee(Base):
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"""
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Represents an employee within the organization.
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"""
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__tablename__ = 'employees'
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number = sa.Column('emp_no', sa.SmallInteger(), primary_key=True, autoincrement=False, nullable=False)
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cashier_password = sa.Column('CashierPassword', sa.String(length=50), nullable=True)
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admin_password = sa.Column('AdminPassword', sa.String(length=50), nullable=True)
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first_name = sa.Column('FirstName', sa.String(length=255), nullable=True)
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last_name = sa.Column('LastName', sa.String(length=255), nullable=True)
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job_title = sa.Column('JobTitle', sa.String(length=255), nullable=True)
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active = sa.Column('EmpActive', sa.Boolean(), nullable=True)
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frontend_security = sa.Column('frontendsecurity', sa.SmallInteger(), nullable=True)
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backend_security = sa.Column('backendsecurity', sa.SmallInteger(), nullable=True)
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birth_date = sa.Column('birthdate', sa.DateTime(), nullable=True)
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def __str__(self):
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return ' '.join([self.first_name or '', self.last_name or '']).strip()
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class MemberType(Base):
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"""
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Represents a type of membership within the organization.
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"""
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__tablename__ = 'memtype'
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id = sa.Column('memtype', sa.SmallInteger(), primary_key=True, nullable=False, default=0)
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description = sa.Column('memDesc', sa.String(length=20), nullable=True)
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customer_type = sa.Column('custdataType', sa.String(length=10), nullable=True)
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discount = sa.Column(sa.SmallInteger(), nullable=True)
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staff = sa.Column(sa.Boolean(), nullable=True)
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ssi = sa.Column(sa.Boolean(), nullable=True)
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# TODO: this was apparently added "recently" - isn't present in all DBs
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# (need to figure out how to conditionally include it in model?)
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# sales_code = sa.Column('salesCode', sa.Integer(), nullable=True)
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def __str__(self):
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return self.description or ""
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class Customer(Base):
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"""
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Represents a customer of the organization.
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"""
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__tablename__ = 'custdata'
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id = sa.Column(sa.Integer(), primary_key=True, autoincrement=True, nullable=False)
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card_number = sa.Column('CardNo', sa.Integer(), nullable=True)
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person_number = sa.Column('personNum', sa.SmallInteger(), nullable=False, default=1)
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first_name = sa.Column('FirstName', sa.String(length=30), nullable=True)
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last_name = sa.Column('LastName', sa.String(length=30), nullable=True)
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cash_back = sa.Column('CashBack', sa.Float(), nullable=False, default=60)
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balance = sa.Column('Balance', sa.Float(), nullable=False, default=0)
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discount = sa.Column('Discount', sa.SmallInteger(), nullable=True)
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member_discount_limit = sa.Column('MemDiscountLimit', sa.Float(), nullable=False, default=0)
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charge_limit = sa.Column('ChargeLimit', sa.Float(), nullable=False, default=0)
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charge_ok = sa.Column('ChargeOk', sa.Boolean(), nullable=False, default=False)
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write_checks = sa.Column('WriteChecks', sa.Boolean(), nullable=False, default=True)
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store_coupons = sa.Column('StoreCoupons', sa.Boolean(), nullable=False, default=True)
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type = sa.Column('Type', sa.String(length=10), nullable=False, default='pc')
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member_type_id = sa.Column('memType', sa.SmallInteger(), nullable=True)
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member_type = orm.relationship(
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MemberType,
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primaryjoin=MemberType.id == member_type_id,
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foreign_keys=[member_type_id],
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doc="""
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Reference to the :class:`MemberType` to which this member belongs.
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""")
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staff = sa.Column(sa.Boolean(), nullable=False, default=False)
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ssi = sa.Column('SSI', sa.Boolean(), nullable=False, default=False)
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purchases = sa.Column('Purchases', sa.Float(), nullable=False, default=0)
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number_of_checks = sa.Column('NumberOfChecks', sa.SmallInteger(), nullable=False, default=0)
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member_coupons = sa.Column('memCoupons', sa.Integer(), nullable=False, default=1)
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blue_line = sa.Column('blueLine', sa.String(length=50), nullable=True)
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shown = sa.Column('Shown', sa.Boolean(), nullable=False, default=True)
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last_change = sa.Column('LastChange', sa.DateTime(), nullable=False)
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member_info = orm.relationship(
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'MemberInfo',
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primaryjoin='MemberInfo.card_number == Customer.card_number',
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foreign_keys=[card_number],
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uselist=False,
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back_populates='customers',
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doc="""
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Reference to the :class:`MemberInfo` instance for this customer.
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""")
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def __str__(self):
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return "{} {}".format(self.first_name or '', self.last_name or '').strip()
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class MemberInfo(Base):
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"""
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Contact info regarding a member of the organization.
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"""
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__tablename__ = 'meminfo'
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card_number = sa.Column('card_no', sa.Integer(), primary_key=True, autoincrement=False, nullable=False)
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last_name = sa.Column(sa.String(length=30), nullable=True)
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first_name = sa.Column(sa.String(length=30), nullable=True)
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other_last_name = sa.Column('othlast_name', sa.String(length=30), nullable=True)
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other_first_name = sa.Column('othfirst_name', sa.String(length=30), nullable=True)
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street = sa.Column(sa.String(length=255), nullable=True)
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city = sa.Column(sa.String(length=20), nullable=True)
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state = sa.Column(sa.String(length=2), nullable=True)
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zip = sa.Column(sa.String(length=10), nullable=True)
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phone = sa.Column(sa.String(length=30), nullable=True)
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email = sa.Column('email_1', sa.String(length=50), nullable=True)
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email2 = sa.Column('email_2', sa.String(length=50), nullable=True)
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ads_ok = sa.Column('ads_OK', sa.Boolean(), nullable=True, default=True)
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customers = orm.relationship(
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Customer,
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primaryjoin=Customer.card_number == card_number,
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foreign_keys=[Customer.card_number],
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back_populates='member_info',
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remote_side=Customer.card_number,
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doc="""
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List of :class:`Customer` instances which are associated with this member info.
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""")
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dates = orm.relationship(
|
|
'MemberDate',
|
|
primaryjoin='MemberDate.card_number == MemberInfo.card_number',
|
|
foreign_keys='MemberDate.card_number',
|
|
cascade='all, delete-orphan',
|
|
doc="""
|
|
List of date records for the member.
|
|
""",
|
|
backref=orm.backref(
|
|
'member',
|
|
doc="""
|
|
Reference to the member to whom the date record applies.
|
|
"""))
|
|
|
|
@property
|
|
def full_name(self):
|
|
return '{} {}'.format(self.first_name or '', self.last_name or '').strip()
|
|
|
|
def __str__(self):
|
|
return self.full_name
|
|
|
|
|
|
class MemberDate(Base):
|
|
"""
|
|
Join/exit dates for members
|
|
"""
|
|
__tablename__ = 'memDates'
|
|
|
|
card_number = sa.Column('card_no', sa.Integer(), primary_key=True, autoincrement=False, nullable=False)
|
|
|
|
start_date = sa.Column(sa.DateTime(), nullable=True)
|
|
|
|
end_date = sa.Column(sa.DateTime(), nullable=True)
|
|
|
|
def __str__(self):
|
|
return "{} thru {}".format(
|
|
self.start_date.date() if self.start_date else "??",
|
|
self.end_date.date() if self.end_date else "??")
|
|
|
|
|
|
class MemberContact(Base):
|
|
"""
|
|
Contact preferences for members
|
|
"""
|
|
__tablename__ = 'memContact'
|
|
|
|
card_number = sa.Column('card_no', sa.Integer(), primary_key=True, autoincrement=False, nullable=False)
|
|
|
|
preference = sa.Column('pref', sa.Integer(), nullable=True)
|
|
|
|
member = orm.relationship(
|
|
MemberInfo,
|
|
primaryjoin=MemberInfo.card_number == card_number,
|
|
foreign_keys=[MemberInfo.card_number],
|
|
uselist=False,
|
|
doc="""
|
|
Reference to the member to whom the contact record applies.
|
|
""",
|
|
backref=orm.backref(
|
|
'contact',
|
|
uselist=False,
|
|
doc="""
|
|
Reference to contact preference record for the member.
|
|
"""))
|
|
|
|
def __str__(self):
|
|
return str(self.preference)
|
|
|
|
|
|
class HouseCoupon(Base):
|
|
"""
|
|
Represents a "house" (store) coupon.
|
|
"""
|
|
__tablename__ = 'houseCoupons'
|
|
__table_args__ = (
|
|
sa.ForeignKeyConstraint(['department'], ['departments.dept_no']),
|
|
)
|
|
|
|
coupon_id = sa.Column('coupID', sa.Integer(), primary_key=True, nullable=False)
|
|
|
|
description = sa.Column(sa.String(length=30), nullable=True)
|
|
|
|
start_date = sa.Column('startDate', sa.DateTime(), nullable=True)
|
|
|
|
end_date = sa.Column('endDate', sa.DateTime(), nullable=True)
|
|
|
|
limit = sa.Column(sa.SmallInteger(), nullable=True)
|
|
|
|
member_only = sa.Column('memberOnly', sa.SmallInteger(), nullable=True)
|
|
|
|
discount_type = sa.Column('discountType', sa.String(length=2), nullable=True)
|
|
|
|
discount_value = sa.Column('discountValue', sa.Numeric(precision=10, scale=2), nullable=True)
|
|
|
|
min_type = sa.Column('minType', sa.String(length=2), nullable=True)
|
|
|
|
min_value = sa.Column('minValue', sa.Numeric(precision=10, scale=2), nullable=True)
|
|
|
|
department_id = sa.Column('department', sa.Integer(), nullable=True)
|
|
department = orm.relationship(Department)
|
|
|
|
auto = sa.Column(sa.Boolean(), nullable=True, default=False)
|
|
|
|
# TODO: this isn't yet supported in all production DBs
|
|
# virtual_only = sa.Column('virtualOnly', sa.Boolean(), nullable=True, default=False)
|
|
|
|
def __str__(self):
|
|
return self.description or ''
|