Added ability to fetch products from the database

controllers/web/product.py

@@ -0,0 +1,17 @@
+from flask import Blueprint
+
+from flask import render_template, redirect, request, session, flash
+from controllers.database.product import ProductController
+
+blueprint = Blueprint("products", __name__, url_prefix="/products")
+
+@blueprint.route('/')
+def index():
+    database = ProductController()
+    products = database.read_all()
+
+    # No Products visible
+    if products == None:
+        flash("No Products available")
+    
+    return render_template('index.html', content="content.html", user = session.get('user'), products = products)