feat(UI): Stock Items page added with getting, filtering, and saving data.

business_objects/address.py

@@ -0,0 +1,97 @@
+"""
+Project:    PARTS Website
+Author:     Edward Middleton-Smith
+            Precision And Research Technology Systems Limited
+
+Technology: Business Objects
+Feature:    Address Business Object
+
+Description:
+Business object for address
+"""
+
+# internal
+import lib.argument_validation as av
+from business_objects.base import Base
+from business_objects.region import Region
+from extensions import db
+# external
+from typing import ClassVar
+
+
+class Address(db.Model, Base):
+    FLAG_ADDRESS_LINE_1: ClassVar[str] = 'address_line_1'
+    FLAG_ADDRESS_LINE_2: ClassVar[str] = 'address_line_2'
+    FLAG_CITY: ClassVar[str] = 'city'
+    FLAG_COUNTY: ClassVar[str] = 'county'
+    NAME_ATTR_OPTION_VALUE: ClassVar[str] = Base.ATTR_ID_ADDRESS
+    NAME_ATTR_OPTION_TEXT: ClassVar[str] = Base.FLAG_POSTCODE
+    __tablename__ = 'Shop_Address'
+    id_address = db.Column(db.Integer, primary_key=True)
+    id_region = db.Column(db.Integer)
+    postcode = db.Column(db.String(20))
+    address_line_1 = db.Column(db.String(256))
+    address_line_2 = db.Column(db.String(256))
+    city = db.Column(db.String(256))
+    county = db.Column(db.String(256))
+    active = db.Column(db.Boolean)
+
+    # region = None
+    
+    def __init__(self):
+        super().__init__()
+        Base.__init__(self)
+        self.region = None
+    @classmethod
+    def from_DB_storage_location(cls, query_row):
+        address = cls()
+        address.id_address = query_row[2]
+        address.id_region = query_row[3]
+        return address
+    @classmethod
+    def from_DB_plant(cls, query_row):
+        address = cls()
+        address.id_address = query_row[1]
+        address.id_region = query_row[2]
+    @classmethod
+    def from_DB_stock_item(cls, query_row):
+        address = cls()
+        address.id_address = query_row[6]
+        address.id_region = query_row[7]
+        return address
+    def __repr__(self):
+        return f'''
+            {self.ATTR_ID_ADDRESS}: {self.id_address}
+            {self.FLAG_REGION}: {self.region}
+            {self.FLAG_POSTCODE}: {self.postcode}
+            {self.FLAG_ADDRESS_LINE_1}: {self.address_line_1}
+            {self.FLAG_ADDRESS_LINE_2}: {self.address_line_2}
+            {self.FLAG_CITY}: {self.city}
+            {self.FLAG_COUNTY}: {self.county}
+            {self.FLAG_ACTIVE}: {self.active}
+            '''
+    def to_json(self):
+        return {
+            **self.get_shared_json_attributes(self),
+            self.ATTR_ID_ADDRESS: self.id_address,
+            self.FLAG_REGION: self.region.to_json(),
+            self.FLAG_POSTCODE: self.postcode,
+            self.FLAG_ADDRESS_LINE_1: self.address_line_1,
+            self.FLAG_ADDRESS_LINE_2: self.address_line_2,
+            self.FLAG_CITY: self.city,
+            self.FLAG_COUNTY: self.county,
+            self.FLAG_ACTIVE: 1 if av.input_bool(self.active, self.FLAG_ACTIVE, f'{self.__class__.__name__}.to_json') else 0
+        }
+    @classmethod
+    def from_json(cls, json):
+        print(f'{cls.__name__}.from_json: {json}')
+        address = cls()
+        address.id_address = json[cls.ATTR_ID_ADDRESS],
+        address.region = Region.from_json(json[cls.FLAG_REGION]),
+        address.postcode = json[cls.FLAG_POSTCODE],
+        address.address_line_1 = json[cls.FLAG_ADDRESS_LINE_1],
+        address.address_line_2 = json.get(cls.FLAG_ADDRESS_LINE_2, ''),
+        address.city = json[cls.FLAG_CITY],
+        address.county = json[cls.FLAG_COUNTY],
+        address.active = json[cls.FLAG_ACTIVE]
+        return address