feat(JavaScript): Updated architecture for TableBasePage object with static row ID attribute attached for adding ID against each row added to DOM

controllers/store/manufacturing_purchase_order.py

@@ -0,0 +1,114 @@
+"""
+Project:    PARTS Website
+Author:     Edward Middleton-Smith
+            Precision And Research Technology Systems Limited
+
+Technology: App Routing
+Feature:    Store Manufacturing_Purchase_Order 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.manufacturing_purchase_order import Manufacturing_Purchase_Order
+from forms.store.manufacturing_purchase_order import Filters_Manufacturing_Purchase_Order
+from models.model_view_store_manufacturing_purchase_order import Model_View_Store_Manufacturing_Purchase_Order
+from helpers.helper_app import Helper_App
+import lib.argument_validation as av
+# external
+from datetime import datetime
+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
+import requests
+
+routes_store_manufacturing_purchase_order = Blueprint('routes_store_manufacturing_purchase_order', __name__)
+
+@routes_store_manufacturing_purchase_order.route(Model_View_Store_Manufacturing_Purchase_Order.HASH_PAGE_STORE_MANUFACTURING_PURCHASE_ORDERS, methods=['GET'])
+def manufacturing_purchase_orders():
+    print('manufacturing_purchase_orders')
+    try:
+        form_filters = Filters_Manufacturing_Purchase_Order.from_json(request.args)
+    except Exception as e:
+        print(f'Error: {e}')
+        form_filters = Filters_Manufacturing_Purchase_Order()
+    print(f'form_filters={form_filters}')
+    model = Model_View_Store_Manufacturing_Purchase_Order(form_filters)
+    if not model.is_user_logged_in:
+        return redirect(url_for('routes_core.home'))
+    return render_template('pages/store/_manufacturing_purchase_orders.html', model = model, datetime = datetime)
+
+@routes_store_manufacturing_purchase_order.route(Model_View_Store_Manufacturing_Purchase_Order.HASH_GET_STORE_MANUFACTURING_PURCHASE_ORDER, methods=['POST'])
+def filter_manufacturing_purchase_order():
+    data = Helper_App.get_request_data(request)
+    try:
+        form_filters = Filters_Manufacturing_Purchase_Order.from_json(data)
+        if not form_filters.validate_on_submit():
+            error_keys = list(form_filters.errors.keys())
+            try:
+                error_keys.remove(Manufacturing_Purchase_Order.ATTR_ID_PRODUCT_CATEGORY)
+            except:
+                pass
+            try:
+                error_keys.remove(Manufacturing_Purchase_Order.ATTR_ID_PRODUCT)
+            except:
+                pass
+            if error_keys:
+                return jsonify({
+                    Model_View_Store_Manufacturing_Purchase_Order.FLAG_STATUS: Model_View_Store_Manufacturing_Purchase_Order.FLAG_FAILURE, 
+                    Model_View_Store_Manufacturing_Purchase_Order.FLAG_MESSAGE: f'Form invalid.\n{form_filters.errors}'
+                })
+        model = Model_View_Store_Manufacturing_Purchase_Order(filters_manufacturing_purchase_order = form_filters)
+        if not model.is_user_logged_in:
+            raise Exception('User not logged in.')
+        return jsonify({
+            Model_View_Store_Manufacturing_Purchase_Order.FLAG_STATUS: Model_View_Store_Manufacturing_Purchase_Order.FLAG_SUCCESS, 
+            Model_View_Store_Manufacturing_Purchase_Order.FLAG_DATA: model.category_list.to_json()
+        })
+    except Exception as e:
+        return jsonify({
+            Model_View_Store_Manufacturing_Purchase_Order.FLAG_STATUS: Model_View_Store_Manufacturing_Purchase_Order.FLAG_FAILURE, 
+            Model_View_Store_Manufacturing_Purchase_Order.FLAG_MESSAGE: f'Bad data received by controller.\n{e}'
+        })
+
+@routes_store_manufacturing_purchase_order.route(Model_View_Store_Manufacturing_Purchase_Order.HASH_SAVE_STORE_MANUFACTURING_PURCHASE_ORDER, methods=['POST'])
+def save_manufacturing_purchase_order():
+    data = Helper_App.get_request_data(request)
+    try:
+        form_filters = Filters_Manufacturing_Purchase_Order.from_json(data[Model_View_Store_Manufacturing_Purchase_Order.FLAG_FORM_FILTERS])
+        print(f'form_filters: {form_filters}')
+
+        manufacturing_purchase_orders = data[Model_View_Store_Manufacturing_Purchase_Order.FLAG_MANUFACTURING_PURCHASE_ORDER]
+        if len(manufacturing_purchase_orders) == 0:
+            return jsonify({
+                Model_View_Store_Manufacturing_Purchase_Order.FLAG_STATUS: Model_View_Store_Manufacturing_Purchase_Order.FLAG_FAILURE, 
+                Model_View_Store_Manufacturing_Purchase_Order.FLAG_MESSAGE: f'No stock items.'
+            })
+        print(f'manufacturing_purchase_orders={manufacturing_purchase_orders}')
+        objs_manufacturing_purchase_order = []
+        for manufacturing_purchase_order in manufacturing_purchase_orders:
+            objs_manufacturing_purchase_order.append(Manufacturing_Purchase_Order.from_json(manufacturing_purchase_order))
+        print(f'objs_manufacturing_purchase_order={objs_manufacturing_purchase_order}')
+        save_errors = Model_View_Store_Manufacturing_Purchase_Order.save_manufacturing_purchase_orders(data.get('comment', 'No comment'), objs_manufacturing_purchase_order)
+        if len(save_errors) > 0:
+            return jsonify({
+                Model_View_Store_Manufacturing_Purchase_Order.FLAG_STATUS: Model_View_Store_Manufacturing_Purchase_Order.FLAG_FAILURE, 
+                Model_View_Store_Manufacturing_Purchase_Order.FLAG_MESSAGE: f'Save errors: {save_errors}'
+            })
+        model_return = Model_View_Store_Manufacturing_Purchase_Order(filters_manufacturing_purchase_order_old = form_filters)
+        if not model_return.is_user_logged_in:
+            raise Exception('User not logged in.')
+        return jsonify({
+            Model_View_Store_Manufacturing_Purchase_Order.FLAG_STATUS: Model_View_Store_Manufacturing_Purchase_Order.FLAG_SUCCESS, 
+            Model_View_Store_Manufacturing_Purchase_Order.FLAG_DATA: model_return.category_list.to_json()
+        })
+    except Exception as e:
+        return jsonify({
+            Model_View_Store_Manufacturing_Purchase_Order.FLAG_STATUS: Model_View_Store_Manufacturing_Purchase_Order.FLAG_FAILURE, 
+            Model_View_Store_Manufacturing_Purchase_Order.FLAG_MESSAGE: f'Bad data received by controller.\n{e}'
+        })
+