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

routing/store/product_permutation.py

@@ -0,0 +1,90 @@
+"""
+Project:    PARTS Website
+Author:     Edward Middleton-Smith
+            Precision And Research Technology Systems Limited
+
+Technology: App Routing
+Feature:    Store Product Permutation Routes
+
+Description:
+Initializes the Flask application, sets the configuration based on the environment, and defines two routes (/ and /about) that render templates with the specified titles.
+"""
+
+
+# internal
+from business_objects.store.product import Product, Product_Filters, Product_Permutation
+from business_objects.store.stock_item import Stock_Item, Stock_Item_Filters
+from forms import Form_Supplier, Form_Filters_Permutation, Form_Filters_Stock_Item
+from models.model_view_base import Model_View_Base
+from models.model_view_store import Model_View_Store
+from models.model_view_store_supplier import Model_View_Store_Supplier
+from models.model_view_store_product_category import Model_View_Store_Product_Category
+from models.model_view_store_product_permutation import Model_View_Store_Product_Permutation
+from models.model_view_store_stock_items import Model_View_Store_Stock_Items
+from helpers.helper_app import Helper_App
+import lib.argument_validation as av
+# external
+from flask import Flask, render_template, jsonify, request,  render_template_string, send_from_directory, redirect, url_for, session, Blueprint, current_app
+from extensions import db, oauth
+from urllib.parse import quote_plus, urlencode
+from authlib.integrations.flask_client import OAuth
+from authlib.integrations.base_client import OAuthError
+from urllib.parse import quote, urlparse, parse_qs
+
+
+routes_store_product_permutation = Blueprint('routes_store_product_permutation', __name__)
+
+
+@routes_store_product_permutation.route('/store/permutations', methods=['GET'])
+def permutation():
+    filters = Product_Filters.get_default()
+    model = Model_View_Store_Product_Permutation(filters_product=filters)
+    return render_template('_page_store_product_permutations.html', model = model)
+
+@routes_store_product_permutation.route('/store/permutation_filter', methods=['POST'])
+def permutation_filter():
+    data = Helper_App.get_request_data(request)
+    form_filters = None
+    try:
+        form_filters = get_Form_Filters_Permutation(data)
+        if not form_filters.validate_on_submit():
+            return jsonify({'status': 'failure', 'Message': f'Form invalid.\n{form_filters.errors}'})
+        # ToDo: manually validate category, product
+        filters_form = Product_Filters.from_form(form_filters)
+        model = Model_View_Store_Product_Permutation(filters_product=filters_form)
+        return jsonify({'status': 'success', 'Success': True, 'data': model.category_list.to_list_rows_permutation()})
+    except Exception as e:
+        return jsonify({'status': 'failure', 'Message': f'Bad data received by controller.\n{e}'})
+
+def get_Form_Filters_Permutation(data_request):
+    data_form = data_request[Model_View_Store_Product_Permutation.KEY_FORM]
+    form_filters = Form_Filters_Permutation(**data_form)
+    form_filters.is_out_of_stock.data = av.input_bool(data_form['is_out_of_stock'], 'is_out_of_stock', 'permutations_post')
+    return form_filters
+
+@routes_store_product_permutation.route('/store/permutation_save', methods=['POST'])
+def permutation_save():
+    data = Helper_App.get_request_data(request)
+    form_filters = None
+    try:
+        form_filters = get_Form_Filters_Permutation(data)
+        if not form_filters.validate_on_submit():
+            return jsonify({'status': 'failure', 'Message': f'Filters form invalid.\n{form_filters.errors}'})
+        
+        permutations = data[Model_View_Store_Product_Permutation.KEY_PERMUTATIONS]
+        if len(permutations) == 0:
+            return jsonify({'status': 'failure', 'Message': f'No permutations.'})
+        objsPermutation = []
+        for permutation in permutations:
+            objsPermutation.append(Product_Permutation.from_json(permutation))
+
+        # ToDo: manually validate category, product
+        filters_form = Product_Filters.from_form(form_filters)
+        model_save = Model_View_Store_Product_Permutation(filters_product=filters_form)
+        model_save.save_permutations(data.comment, objsPermutation)
+
+        model_return = Model_View_Store_Product_Permutation(filters_product=filters_form)
+        return jsonify({'status': 'success', 'Success': True, 'data': model_return.category_list.to_list_rows_permutation()})
+    except Exception as e:
+        return jsonify({'status': 'failure', 'Message': f'Bad data received by controller.\n{e}'})
+