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1.started removal of CDNs.\n 2. Improved modular structure for all parts of project including database.

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teddy
2024-08-30 23:27:28 +01:00
parent 18977c8cac
commit f9cd9ec33a
2895 changed files with 490579 additions and 7561 deletions
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datastores/datastore_store_stock_item.py Normal file
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"""
Project: PARTS Website
Author: Edward Middleton-Smith
Precision And Research Technology Systems Limited
Technology: DataStores
Feature: Store Stock Item DataStore
Description:
Datastore for Store Stock Items
"""
# internal
# from routes import bp_home
import lib.argument_validation as av
from business_objects.store.basket import Basket, Basket_Item
from business_objects.store.product_category import Container_Product_Category, Product_Category
from business_objects.store.currency import Currency
from business_objects.store.image import Image
from business_objects.store.delivery_option import Delivery_Option
from business_objects.store.delivery_region import Delivery_Region
from business_objects.store.discount import Discount
from business_objects.store.order import Order
from business_objects.store.product import Product, Product_Permutation, Product_Price, Product_Filters
from business_objects.sql_error import SQL_Error
from business_objects.store.stock_item import Stock_Item, Stock_Item_Filters
from business_objects.user import User, User_Filters, User_Permission_Evaluation
from business_objects.store.product_variation import Product_Variation, Product_Variation_Filters, Product_Variation_List
from datastores.datastore_store_base import DataStore_Store_Base
from helpers.helper_db_mysql import Helper_DB_MySQL
# from models.model_view_store_checkout import Model_View_Store_Checkout # circular!
from extensions import db
# external
# from abc import ABC, abstractmethod, abstractproperty
from flask_sqlalchemy import SQLAlchemy
from sqlalchemy import text
import stripe
import os
from flask import Flask, session, current_app
from pydantic import BaseModel, ConfigDict
from typing import ClassVar
from datetime import datetime
class DataStore_Store_Stock_Item(DataStore_Store_Base):
# Global constants
# Attributes
def __init__(self):
super().__init__()
# Stock Items
def get_many_stock_item(self, stock_item_filters):
# redundant argument validation?
_m = 'DataStore_Store_Stock_Item.get_many_stock_item'
av.val_instance(stock_item_filters, 'stock_item_filters', _m, Stock_Item_Filters)
argument_dict = stock_item_filters.to_json()
user = self.get_user_session()
argument_dict['a_id_user'] = 1 # 'auth0|6582b95c895d09a70ba10fef' # id_user
print(f'argument_dict: {argument_dict}')
print('executing p_shop_get_many_stock_item')
result = self.db_procedure_execute('p_shop_get_many_stock_item', argument_dict)
cursor = result.cursor
print('data received')
# categories, category_index = DataStore_Store_Stock_Item.input_many_product(cursor)
category_list, errors = DataStore_Store_Stock_Item.input_many_stock_item(cursor)
DataStore_Store_Stock_Item.db_cursor_clear(cursor)
return category_list, errors # categories, category_index
def input_many_stock_item(cursor):
_m = 'DataStore_Store_Stock_Item.input_many_stock_item'
category_list = Container_Product_Category()
# Categories
result_set_1 = cursor.fetchall()
print(f'raw categories: {result_set_1}')
for row in result_set_1:
new_stock_item = Stock_Item.from_DB_stock_item(row)
# category_list.add_stock_item(new_stock_item, row)
try:
index_category = category_list.get_index_category_from_id(new_stock_item.id_category)
# category_list.add_stock_item(new_stock_item)
category = category_list.categories[index_category]
"""
try:
index_product = category.get_index_product_from_id(new_stock_item.id_product)
product = category.products[index_product]
try:
index_permutation = product.get_index_permutation_from_id(new_stock_item.id_permutation)
permutation = product.permutations[index_permutation]
permutation.add_stock_item(new_stock_item)
except KeyError:
permutation = Product_Permutation.from_DB_stock_item(row)
permutation.add_stock_item(new_stock_item)
product.add_permutation(permutation)
except KeyError:
product = Product.from_DB_stock_item(row)
permutation = Product_Permutation.from_DB_stock_item(row)
permutation.add_stock_item(new_stock_item)
product.add_permutation(permutation)
category_list.add_product(product)
"""
except KeyError:
new_category = Product_Category.from_DB_stock_item(row)
"""
product = Product.from_DB_stock_item(row)
permutation = Product_Permutation.from_DB_stock_item(row)
permutation.add_stock_item(new_stock_item)
product.add_permutation(permutation)
new_category.add_product(product)
"""
category_list.add_category(new_category)
try:
index_product = category.get_index_product_from_id(new_stock_item.id_product)
product = category.products[index_product]
except KeyError:
new_product = Product.from_DB_stock_item(row)
category_list.add_product(new_product)
try:
index_permutation = product.get_index_permutation_from_id(new_stock_item.id_permutation)
permutation = product.permutations[index_permutation]
permutation.add_stock_item(new_stock_item)
except KeyError:
new_permutation = Product_Permutation.from_DB_stock_item(row)
product.add_permutation(new_permutation)
category_list.add_stock_item(new_stock_item)
# Product_Variations
cursor.nextset()
result_set_3 = cursor.fetchall()
variations = []
for row in result_set_3:
new_variation = Product_Variation.from_DB_product(row)
variations.append(new_variation)
category_list.add_variation(new_variation)
# Errors
cursor.nextset()
result_set_e = cursor.fetchall()
print(f'raw errors: {result_set_e}')
errors = []
if len(result_set_e) > 0:
errors = [SQL_Error.from_DB_record(row) for row in result_set_e] # (row[0], row[1])
for error in errors:
print(f"Error [{error.code}]: {error.msg}")
category_list.get_all_variation_trees()
"""
for category in category_list.categories:
print(f'category: {category.name}')
for product in category.products:
permutation = product.get_permutation_selected()
print(f'product: {product.name}\nselected permutation: {permutation}')
"""
if len(errors) > 0:
for error in errors:
if error.code == 'PRODUCT_AVAILABILITY':
ids_permutation_unavailable = DataStore_Store_Stock_Item.get_ids_permutation_from_error_availability(error.msg)
for id_permutation in ids_permutation_unavailable:
index_category = category_list.get_index_category_from_id_permutation(id_permutation)
category = category_list.categories[index_category]
index_product = category.get_index_product_from_id_permutation(id_permutation)
product = category.products[index_product]
index_permutation = product.get_index_permutation_from_id(id_permutation)
permutation = product.permutations[index_permutation]
permutation.is_available = False
if 'region' in error.msg or 'currency' in error.msg:
permutation.is_unavailable_in_currency_or_region = True
return category_list, errors # categories, category_index