83 lines
2.9 KiB
Python
83 lines
2.9 KiB
Python
"""
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Project: PARTS Website
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Author: Edward Middleton-Smith
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Precision And Research Technology Systems Limited
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Technology: View Models
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Feature: Store Product View Model
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Description:
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Data model for store product view
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"""
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# IMPORTS
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# VARIABLE INSTANTIATION
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# METHODS
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# IMPORTS
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# internal
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from models.model_view_store import Model_View_Store
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from datastores.datastore_store import DataStore_Store
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# from routes import bp_home
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from business_objects.product import Product, Product_Filters
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import lib.argument_validation as av
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# external
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# VARIABLE INSTANTIATION
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# CLASSES
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class Model_View_Store_Product(Model_View_Store):
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# categories: list # (str)
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# category_products: dict { category_enum_id: List[Product] }
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# Attributes
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@property
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def title(self):
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return 'Store Product'
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def __new__(cls, db, id_user, app, id_permutation, id_currency, id_region_delivery, is_included_VAT): # *args, **kwargs
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# Initialiser - validation
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_m = 'Model_View_Store_Product.__new__'
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print(f'{_m}\nstarting...')
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v_arg_type = 'class attribute'
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# av.val_instance(product, 'product', _m, Product, v_arg_type=v_arg_type)
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# av.val_int(id_product, 'id_product', _m, v_arg_type=v_arg_type)
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# av.val_int(id_permutation, 'id_permutation', _m, v_arg_type=v_arg_type)
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print(f'user id: {id_user.get("sub")}')
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print(f'ending')
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# return super().__new__(cls, *args, **kwargs) # Model_View_Store_Product, cls # , db, id_user, id_product) # , db, id_user)
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return super(Model_View_Store_Product, cls).__new__(cls, db, id_user, app, id_currency, id_region_delivery, is_included_VAT)
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def __init__(self, db, id_user, app, id_permutation, id_currency, id_region_delivery, is_included_VAT):
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# Constructor
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_m = 'Model_View_Store_Product.__init__'
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print(f'{_m}\nstarting...')
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super().__init__(db, id_user, app, id_currency, id_region_delivery, is_included_VAT)
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print('supered')
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print(f'user info: {self.info_user}')
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# print(f'user id: {self.info_user.get("sub")}')
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category_list = DataStore_Store(self.db, self.info_user).get_many_product_category(Product_Filters(
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self.info_user['sub'],
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True, '', False,
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True, '', False, False,
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False, str(id_permutation), False,
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True, '', False, False,
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False, str(id_region_delivery), False,
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False, str(id_currency), False,
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True, '', False
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)) # product_ids=str(id_product), permutation_ids=str(id_permutation))
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print('connection to db successful')
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# self.categories = categories
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# self.category_index = category_index
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if (category_list.get_count_categories() > 0):
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self.product = category_list.get_permutation_first()
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else:
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self.product = None
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print('selected permutation selected')
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