Initial commit.

business_objects/dog/dog.py

@@ -0,0 +1,126 @@
+"""
+Project:    PARTS Website
+Author:     Edward Middleton-Smith
+            Precision And Research Technology Systems Limited
+
+Technology: Business Objects
+Feature:    Dog Business Object
+"""
+
+# internal
+from business_objects.base import Base
+from business_objects.db_base import SQLAlchemy_ABC
+import lib.argument_validation as av
+from extensions import db
+from helpers.helper_app import Helper_App
+# external
+from dataclasses import dataclass
+from typing import ClassVar
+
+
+class Dog(SQLAlchemy_ABC, Base):
+    FLAG_DOG: ClassVar[str] = 'dog'
+    FLAG_APPEARANCE: ClassVar[str] = 'appearance'
+    FLAG_MASS_KG: ClassVar[str] = 'mass-kg'
+    FLAG_NOTES: ClassVar[str] = 'notes'
+    NAME_ATTR_OPTION_VALUE: ClassVar[str] = FLAG_DOG
+    NAME_ATTR_OPTION_TEXT: ClassVar[str] = Base.FLAG_EMAIL
+
+    __tablename__ = 'PH_Dog'
+    __table_args__ = { 'extend_existing': True }
+
+    id_dog = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(250))
+    appearance = db.Column(db.String(1000))
+    mass_kg = db.Column(db.Numeric(precision=7, scale=3))
+    notes = db.Column(db.Text)
+    active = db.Column(db.Boolean)
+    
+    def __init__(self):
+        self.id_dog = 0
+        self.is_new = False
+        super().__init__()
+    
+    def from_DB_Dog(query_row):
+        _m = 'Dog.from_DB_Dog'
+        dog = Dog()
+        dog.id_dog = query_row[0]
+        dog.name = query_row[1]
+        dog.appearance = query_row[2]
+        dog.mass_kg = query_row[3]
+        dog.notes = query_row[4]
+        dog.active = av.input_bool(query_row[5], 'active', _m)
+        return dog
+    
+    @classmethod
+    def from_json(cls, json):
+        _m = 'Dog.from_json'
+        dog = cls()
+        if json is None: return Dog
+        Helper_App.console_log(f'{_m}\njson: {json}')
+        dog.id_dog = -1
+        dog.name = json[cls.FLAG_NAME]
+        dog.appearance = json[cls.FLAG_APPEARANCE]
+        dog.mass_kg = json[cls.FLAG_MASS_KG]
+        dog.notes = json[cls.FLAG_NOTES]
+        dog.active = json[cls.FLAG_ACTIVE]
+        Helper_App.console_log(f'Dog: {dog}')
+        return dog
+    
+    
+    def to_json(self):
+        as_json = {
+              self.FLAG_DOG: self.id_dog
+            , self.FLAG_NAME: self.name
+            , self.FLAG_APPEARANCE: self.appearance
+            , self.FLAG_MASS_KG: self.mass_kg
+            , self.FLAG_NOTES: self.notes
+            , self.FLAG_ACTIVE: self.active
+        }
+        Helper_App.console_log(f'as_json: {as_json}')
+        return as_json
+        
+    def __repr__(self):
+        return f'''
+{self.__class__.__name__}(
+    {self.FLAG_DOG}: {self.id_dog}
+    {self.FLAG_NAME}: {self.name}
+    {self.FLAG_APPEARANCE}: {self.appearance}
+    {self.FLAG_MASS_KG}: {self.mass_kg}
+    {self.FLAG_NOTES}: {self.notes}
+    {self.FLAG_ACTIVE}: {self.active}
+)
+            '''
+
+"""
+class Dog_Temp(db.Model, Base):
+    __tablename__ = 'PH_Dog_Temp'
+    __table_args__ = { 'extend_existing': True }
+    id_temp = db.Column(db.Integer, primary_key=True)
+    id_dog = db.Column(db.Integer)
+    email = db.Column(db.String(250))
+    name_contact = db.Column(db.String(250))
+    name_company = db.Column(db.String(250))
+    message = db.Column(db.Text)
+    receive_marketing_communications = db.Column(db.Boolean)
+    active = db.Column(db.Boolean)
+    created_on = db.Column(db.DateTime)
+    guid: str = db.Column(db.String(36))
+
+    def __init__(self):
+        super().__init__()
+
+    @classmethod
+    def from_dog(cls, dog):
+        _m = 'Dog_Temp.from_Dog'
+        temp = cls()
+        temp.id_dog = dog.id_dog
+        temp.email = dog.email
+        temp.name_contact = dog.name_contact
+        temp.name_company = dog.name_company
+        temp.message = dog.message
+        temp.receive_marketing_communications = dog.receive_marketing_communications
+        temp.active = dog.active
+        temp.created_on = dog.created_on
+        return temp
+"""