Feat: Product Variations page get, filter, and save. \n Fix: Active column changed to Add / Delete / Undelete column - this change has only been applied to Product Variations page

models/model_view_base.py

@@ -99,6 +99,7 @@ class Model_View_Base(BaseModel, ABC):
     FLAG_NAME: ClassVar[str] = Base.FLAG_NAME
     FLAG_NAME_ATTR_OPTION_TEXT: ClassVar[str] = Base.FLAG_NAME_ATTR_OPTION_TEXT
     FLAG_NAME_ATTR_OPTION_VALUE: ClassVar[str] = Base.FLAG_NAME_ATTR_OPTION_VALUE
+    FLAG_NAME_PLURAL: ClassVar[str] = Base.FLAG_NAME_PLURAL
     FLAG_NAV_ADMIN_HOME: ClassVar[str] = 'navAdminHome'
     FLAG_NAV_ADMIN_STORE_STRIPE_PRICES: ClassVar[str] = 'navAdminStoreStripePrices'
     FLAG_NAV_ADMIN_STORE_STRIPE_PRODUCTS: ClassVar[str] = 'navAdminStoreStripeProducts'

models/model_view_store.py

@@ -23,7 +23,7 @@ from business_objects.store.product import Product, Parameters_Product, Product_
 from business_objects.store.image import Resolution_Level_Enum
 from business_objects.store.basket import Basket_Item, Basket
 from business_objects.store.product_category import Product_Category
-from business_objects.store.product_variation import Product_Variation_Filters, Product_Variation
+from business_objects.store.product_variation import Product_Variation, Parameters_Product_Variation
 from business_objects.store.stock_item import Stock_Item
 from datastores.datastore_store_base import DataStore_Store_Base
 from datastores.datastore_user import DataStore_User
@@ -148,6 +148,7 @@ class Model_View_Store(Model_View_Base):
     HASH_GET_STORE_PRODUCT: ClassVar[str] = '/store/product_get'
     HASH_GET_STORE_PRODUCT_CATEGORY: ClassVar[str] = '/store/category_get'
     HASH_GET_STORE_PRODUCT_PERMUTATION: ClassVar[str] = '/store/permutation_get'
+    HASH_GET_STORE_PRODUCT_VARIATION: ClassVar[str] = '/store/product_variation_get'
     HASH_GET_STORE_STOCK_ITEM: ClassVar[str] = '/store/stock_item_get'
     HASH_GET_STORE_SUPPLIER: ClassVar[str] = '/store/supplier_get'
     HASH_GET_STORE_SUPPLIER_PURCHASE_ORDER: ClassVar[str] = '/store/supplier_purchase_order_get'
@@ -157,6 +158,7 @@ class Model_View_Store(Model_View_Base):
     HASH_SAVE_STORE_PRODUCT: ClassVar[str] = '/store/save_product'
     HASH_SAVE_STORE_PRODUCT_CATEGORY: ClassVar[str] = '/store/save_category'
     HASH_SAVE_STORE_PRODUCT_PERMUTATION: ClassVar[str] = '/store/save_permutation'
+    HASH_SAVE_STORE_PRODUCT_VARIATION: ClassVar[str] = '/store/save_product_variation'
     HASH_SAVE_STORE_STOCK_ITEM: ClassVar[str] = '/store/save_stock_item'
     HASH_SAVE_STORE_SUPPLIER: ClassVar[str] = '/store/save_supplier'
     HASH_SAVE_STORE_SUPPLIER_PURCHASE_ORDER: ClassVar[str] = '/store/save_supplier_purchase_order'
@@ -502,6 +504,6 @@ class Model_View_Store(Model_View_Base):
     
     def get_many_product_variation(self, variation_filters = None):
         if variation_filters is None:
-            variation_filters = Product_Variation_Filters.get_default()
+            variation_filters = Parameters_Product_Variation.get_default()
         variation_types, variations, errors = DataStore_Store_Base().get_many_product_variation(variation_filters)
         return variation_types, variations, errors

models/model_view_store_product.py

@@ -79,7 +79,6 @@ class Model_View_Store_Product(Model_View_Store):
     # product_blank: Product = None
     units_measurement: list = None
     units_measurement_time: list = None
-    # variation_container: Product_Variation_Container = None
     variations: list = None
     variation_types: list = None
     

models/model_view_store_product_category.py

@@ -14,13 +14,12 @@ Data model for store permutations view
 from models.model_view_store import Model_View_Store
 # from datastores.datastore_store_base import DataStore_Store_Base
 from datastores.datastore_store_product_category import DataStore_Store_Product_Category
+from business_objects.store.product import Parameters_Product
 from business_objects.store.product_category import Product_Category_Container # , Filters_Product_Category
 from forms.access_level import Filters_Access_Level
 # from forms.store.product_permutation import Filters_Product_Permutation
 from forms.store.product_category import Filters_Product_Category
 # from routes import bp_home
-from business_objects.store.product import Product, Parameters_Product, Product_Permutation
-from business_objects.store.product_variation import Product_Variation_Container
 from helpers.helper_app import Helper_App
 import lib.argument_validation as av
 

models/model_view_store_product_permutation.py

@@ -17,7 +17,6 @@ from business_objects.store.product_category import Product_Category_Container
 from forms.store.product_permutation import Filters_Product_Permutation
 # from routes import bp_home
 from business_objects.store.product import Product, Parameters_Product, Product_Permutation
-from business_objects.store.product_variation import Product_Variation_Container
 from helpers.helper_app import Helper_App
 import lib.argument_validation as av
 
@@ -35,7 +34,6 @@ class Model_View_Store_Product_Permutation(Model_View_Store):
     list_options_product: list = None
     units_measurement: list = None
     units_measurement_time: list = None
-    # variation_container: Product_Variation_Container = None
     variations: list = None
     variation_types: list = None
     

models/model_view_store_product_variation.py

@@ -0,0 +1,54 @@
+"""
+Project:    PARTS Website
+Author:     Edward Middleton-Smith
+            Precision And Research Technology Systems Limited
+
+Technology: View Models
+Feature:    Store Product View Model
+
+Description:
+Data model for store product view
+"""
+
+# IMPORTS
+# VARIABLE INSTANTIATION
+# METHODS
+
+# IMPORTS
+# internal
+from business_objects.store.product_variation import Product_Variation, Parameters_Product_Variation
+from business_objects.store.product_category import Product_Category_Container
+from datastores.datastore_store_product_variation import DataStore_Store_Product_Variation
+from forms.access_level import Filters_Access_Level
+from forms.store.product_variation import Filters_Product_Variation
+from helpers.helper_app import Helper_App
+from models.model_view_store import Model_View_Store
+# from routes import bp_home
+import lib.argument_validation as av
+# external
+from typing import ClassVar
+
+
+class Model_View_Store_Product_Variation(Model_View_Store):
+    form_filters: Filters_Product_Variation = None
+    form_filters_old: Filters_Product_Variation
+    variation_types: list = None
+    variations: list = None
+
+    @property
+    def title(self):
+        return 'Store Product Variation'
+    
+    def __init__(self, form_filters_old, hash_page_current=Model_View_Store.HASH_PAGE_STORE_PRODUCT_VARIATIONS):
+        _m = 'Model_View_Store_Product_Variation.__init__'
+        Helper_App.console_log(f'{_m}\nstarting...')
+        super().__init__(hash_page_current = hash_page_current, form_filters_old = form_filters_old)
+        self.form_filters = form_filters_old
+        parameters_variation = Parameters_Product_Variation.from_filters_product_variation(self.form_filters)
+        datastore_variation = DataStore_Store_Product_Variation()
+        self.variation_types, self.variations, errors = datastore_variation.get_many_product_variation(parameters_variation)
+
+    @classmethod
+    def save_product_variations(cls, comment, list_orders):
+        _m = f'{cls.__name__}.save_product_variations'
+        return DataStore_Store_Product_Variation().save_product_variations(comment, list_orders)