Initial commit

business_objects/delivery_region.py

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+"""
+Project:    PARTS Website
+Author:     Edward Middleton-Smith
+            Precision And Research Technology Systems Limited
+
+Technology: Business Objects
+Feature:    Delivery Region Business Object
+
+Description:
+Business object for delivery region
+"""
+
+# IMPORTS
+# VARIABLE INSTANTIATION
+# CLASSES
+# METHODS
+
+# IMPORTS
+# internal
+import lib.argument_validation as av
+from lib import data_types
+from forms import Form_Basket_Add, Form_Basket_Edit # Form_Product
+# external
+from enum import Enum
+from datetime import datetime, timedelta
+import locale
+from flask_sqlalchemy import SQLAlchemy
+
+
+# VARIABLE INSTANTIATION
+db = SQLAlchemy()
+
+
+# CLASSES
+class Enum_Delivery_Region(Enum):
+    UK = 0
+
+class Delivery_Region(db.Model):
+    id_region = db.Column(db.Integer, primary_key=True)
+    """
+    id_category = db.Column(db.Integer)
+    id_product = db.Column(db.Integer)
+    id_discount = db.Column(db.Integer)
+    """
+    code = db.Column(db.String(50))
+    name = db.Column(db.String(200))
+    active = db.Column(db.Boolean)
+    display_order = db.Column(db.Integer)
+    """
+    def __new__(cls, id, id_category, id_product, id_discount, code, name, display_order):
+        _m = 'Delivery_Region.__new__'
+        v_arg_type = 'class attribute'
+        av.val_int(id, 'id', _m, 0, v_arg_type = v_arg_type)
+        av.val_int(id_category, 'id_category', _m, 0, v_arg_type=v_arg_type)
+        av.val_int(id_product, 'id_product', _m, 0, v_arg_type = v_arg_type)
+        av.val_int(id_discount, 'id_discount', _m, v_arg_type = v_arg_type)
+        av.val_str(code, 'code', _m, max_len = 50, v_arg_type = v_arg_type)
+        av.val_str(name, 'name', _m, max_len = 100, v_arg_type = v_arg_type)
+        av.val_int(display_order, 'display_order', _m, v_arg_type = v_arg_type)
+        return super(Delivery_Region, cls).__new__(cls)
+    
+    def __init__(self, id, id_category, id_product, id_discount, code, name, display_order):
+        self.id_region = id
+        self.id_category = id_category
+        self.id_product = id_product
+        self.id_discount = id_discount
+        self.name = name
+        self.code = code
+        self.display_order = display_order
+    """
+    def make_from_DB_product(query_row):
+        region = Delivery_Region()
+        region.id_region = query_row[0]
+        region.name = query_row[1]
+        region.code = query_row[2]
+        # self.display_order = query_row[3]
+        return region
+    def make_from_DB_region(query_row):
+        region = Delivery_Region()
+        region.id_region = query_row[0]
+        region.code = query_row[1]
+        region.name = query_row[2]
+        region.active = query_row[3]
+        region.display_order = query_row[4]
+        return region
+    def __repr__(self):
+        return f'''
+            id: {self.id_region}
+            name: {self.name}
+            code: {self.code}
+            active: {self.active}
+            display_order: {self.display_order}
+            '''
+
+
+