Files
parts_website/business_objects/base.py

89 lines
3.6 KiB
Python

"""
Project: PARTS Website
Author: Edward Middleton-Smith
Precision And Research Technology Systems Limited
Technology: Business Objects
Feature: Base Business Object
Description:
Abstract business object
"""
# internal
from extensions import db
import lib.argument_validation as av
# external
from typing import ClassVar
class Base():
ATTR_ID_ACCESS_LEVEL: ClassVar[str] = 'id_access_level'
ATTR_ID_ADDRESS: ClassVar[str] = 'id_address'
ATTR_ID_CURRENCY: ClassVar[str] = 'id_currency'
ATTR_ID_MSG_ERROR_TYPE: ClassVar[str] = 'id_type'
ATTR_ID_REGION: ClassVar[str] = 'id_region'
ATTR_ID_USER: ClassVar[str] = 'id_user'
ATTR_ID_USER_MANAGER: ClassVar[str] = 'id_user_manager'
FLAG_ACCESS_LEVEL_REQUIRED: ClassVar[str] = 'access_level_required'
FLAG_ACTIVE: ClassVar[str] = 'active'
FLAG_ADDRESS: ClassVar[str] = 'address'
FLAG_ADDRESS_LINE_1: ClassVar[str] = 'address_line_1'
FLAG_ADDRESS_LINE_2: ClassVar[str] = 'address_line_2'
FLAG_CAN_ADMIN: ClassVar[str] = 'can_admin'
FLAG_CAN_EDIT: ClassVar[str] = 'can_edit'
FLAG_CAN_VIEW: ClassVar[str] = 'can_view'
FLAG_CITY: ClassVar[str] = 'city'
FLAG_CODE: ClassVar[str] = 'code'
FLAG_COUNTY: ClassVar[str] = 'county'
FLAG_CREATED_BY: ClassVar[str] = 'created_by'
FLAG_CREATED_ON: ClassVar[str] = 'created_on'
FLAG_CURRENCY: ClassVar[str] = 'currency'
FLAG_CURRENCY_COST: ClassVar[str] = 'currency_cost'
FLAG_DATE_FROM: ClassVar[str] = 'date_from'
FLAG_DATE_TO: ClassVar[str] = 'date_to'
FLAG_DESCRIPTION: ClassVar[str] = 'description'
FLAG_DISPLAY_ORDER: ClassVar[str] = 'display_order'
FLAG_EDIT: ClassVar[str] = 'edit'
FLAG_EMAIL: ClassVar[str] = 'email'
FLAG_FAX: ClassVar[str] = 'fax'
FLAG_GUID: ClassVar[str] = 'guid'
FLAG_IS_NOT_EMPTY: ClassVar[str] = 'is_not_empty'
# FLAG_KEY_PRIMARY: ClassVar[str] = 'key_primary'
FLAG_MESSAGE: ClassVar[str] = 'message'
FLAG_NAME: ClassVar[str] = 'name'
FLAG_NAME_ATTR_OPTION_TEXT: ClassVar[str] = 'NAME_ATTR_OPTION_TEXT'
FLAG_NAME_ATTR_OPTION_VALUE: ClassVar[str] = 'NAME_ATTR_OPTION_VALUE'
FLAG_NAME_SINGULAR: ClassVar[str] = 'name_singular'
FLAG_NAME_PLURAL: ClassVar[str] = 'name_plural'
FLAG_PHONE_NUMBER: ClassVar[str] = 'phone_number'
FLAG_POSTCODE: ClassVar[str] = 'postcode'
FLAG_PRIORITY: ClassVar[str] = 'priority'
FLAG_REGION: ClassVar[str] = 'region'
FLAG_ROWS: ClassVar[str] = 'rows'
FLAG_SYMBOL: ClassVar[str] = 'symbol'
FLAG_URL: ClassVar[str] = 'url'
FLAG_USER: ClassVar[str] = 'authorisedUser' # 'user' already used
FLAG_VALUE_LOCAL_VAT_EXCL: ClassVar[str] = 'value_local_vat_excl'
FLAG_VALUE_LOCAL_VAT_INCL: ClassVar[str] = 'value_local_vat_incl'
FLAG_WEBSITE: ClassVar[str] = 'website'
"""
NAME_ATTR_OPTION_TEXT: ClassVar[str] = 'name-attribute-option-text'
NAME_ATTR_OPTION_VALUE: ClassVar[str] = 'name-attribute-option-value'
"""
def __repr__(self):
attrs = '\n'.join(f'{k}={v!r}' for k, v in self.__dict__.items())
return f'<{self.__class__.__name__}(\n{attrs}\n)>'
@classmethod
def output_bool(cls, value):
return av.input_bool(value, f'{cls.__name__} bool attribute', f'{cls.__name__}.output_bool')
@staticmethod
def convert_list_objects_to_list_options(objects):
return [object.to_json_option() for object in objects]
@classmethod
def get_shared_json_attributes(cls, object):
return {
cls.FLAG_NAME_ATTR_OPTION_TEXT: object.NAME_ATTR_OPTION_TEXT,
cls.FLAG_NAME_ATTR_OPTION_VALUE: object.NAME_ATTR_OPTION_VALUE
}