1. View, filter, and save Product Permutation. \n 2. Synchronised with Product Category page and all common functionality moved into base and base table css, js, and python files.

business_objects/base.py

@@ -0,0 +1,59 @@
+"""
+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_CURRENCY: ClassVar[str] = 'id_currency'
+    ATTR_ID_DELIVERY_REGION: ClassVar[str] = 'id_delivery_region'
+    ATTR_ID_USER: ClassVar[str] = 'id_user'
+    FLAG_ACCESS_LEVEL_REQUIRED: ClassVar[str] = 'access_level_required'
+    FLAG_ACTIVE: ClassVar[str] = 'active'
+    FLAG_CAN_ADMIN: ClassVar[str] = 'can_admin'
+    FLAG_CAN_EDIT: ClassVar[str] = 'can_edit'
+    FLAG_CAN_VIEW: ClassVar[str] = 'can_view'
+    FLAG_CODE: ClassVar[str] = 'code'
+    FLAG_DESCRIPTION: ClassVar[str] = 'description'
+    FLAG_DISPLAY_ORDER: ClassVar[str] = 'display_order'
+    FLAG_GUID: ClassVar[str] = 'guid'
+    FLAG_IS_NOT_EMPTY: ClassVar[str] = 'is_not_empty'
+    # FLAG_KEY_PRIMARY: ClassVar[str] = 'key_primary'
+    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_PRIORITY: ClassVar[str] = 'priority'
+    FLAG_ROWS: ClassVar[str] = 'rows'
+    FLAG_SYMBOL: ClassVar[str] = 'symbol'
+    FLAG_URL: ClassVar[str] = 'url'
+    NAME_ATTR_OPTION_TEXT: ClassVar[str] = 'name-attribute-option-text'
+    NAME_ATTR_OPTION_VALUE: ClassVar[str] = 'name-attribute-option-value'
+    
+    @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
+        }