def add_sales():
if request.method == "POST":
sales = request.form["sales"]
waiter_id = request.form["waiter"]
cashier_id = request.form["cashier"]
customer = request.form["customer"]
waiter = Waiter.read_one(Waiter, waiter_id)
cashier = Cashier.read_one(Cashier, cashier_id)
new_order = Order(customer, waiter, cashier)
sales = json.loads(sales)
food_sales = sales["food_items"]
drink_sales = sales["drink_items"]
verified_bill = 0
for drink_sale in drink_sales.values():
brand = Brand.read_one(Brand, drink_sale["id"])
reduce_quantity = float(drink_sale["quantity"]) / float(
drink_sale["quantity_ratio"])
Sale(drink_sale["sale_unit"],
drink_sale["sale_price"],
drink_sale["quantity"],
new_order,
waiter,
cashier,
brand=brand,
reduce_quantity=reduce_quantity,
sale_guide_id=drink_sale["sale_guide_id"])
verified_bill += int(drink_sale["quantity"]) * int(
drink_sale["sale_price"])
for food_sale in food_sales.values():
food = Food.read_one(Food, food_sale["id"])
reduce_quantity = float(food_sale["quantity"]) / float(
food_sale["quantity_ratio"])
Sale(food_sale["sale_unit"],
food_sale["sale_price"],
food_sale["quantity"],
new_order,
waiter,
cashier,
food=food,
reduce_quantity=reduce_quantity)
verified_bill += int(food_sale["quantity"]) * int(
food_sale["sale_price"])
new_order.bill = verified_bill
current_session = Session.get_current_session(Session,
current_user.cashier)
current_session.orders.append(new_order)
session.commit()
flash("Order submitted successfully", "success")
order_id = new_order.id
session.close()
return redirect(url_for('order.get_order', id=order_id))
def settle_payment(id):
if request.method == "GET":
order = Order.read_one(Order, id=id)
balance = order.bill - order.paid
if balance < 0:
order.paid = order.bill
session.commit()
else:
flash("Error occured! Please try again.", "danger")
return redirect(url_for('order.get_order', id=id))
def add_payment(id):
if request.method == "POST":
order_id = request.form["order"]
payment = request.form["payment-added"]
order = Order.read_one(Order, order_id)
if int(payment) > (order.bill-order.paid) or int(payment) < 0:
flash("Invalid Payment", "danger")
else:
order.update_payment(int(payment))
flash("Payment added sucessfully", "success")
return redirect(url_for('order.get_order', id=id))
def get_order(id):
if request.method == "GET":
order = Order.read_one(Order, id)
if current_user.manager:
cashiers = Cashier.read(Cashier)
waiters = Waiter.read(Waiter)
return render_template("manager/order.html", mod=module, order=order, waiters=waiters, cashiers=cashiers)
elif current_user.cashier:
return render_template("cashier/order.html", mod=module, order=order)
elif current_user.chef:
return render_template("chef/order.html", mod=module, order=order)
def get_edit_order_data(id):
data = dict()
foods = Food.read(Food)
drinks = Brand.read(Brand)
# get sale items dict
sale_items_dict = utils.build_sale_items_dict(foods, drinks)
data["sale_items"] = sale_items_dict
# get order dict
order = Order.read_one(Order, id)
order_dict = utils.build_order_dict(order)
data["order"] = order_dict
return jsonify(data)
def get_orders():
cashiers = Cashier.read(Cashier)
waiters = Waiter.read(Waiter)
order_page = Order.read_limit(Order, 1, 10)
if current_user.manager:
orders = Order.read(Order)
total_bill, total_paid = utils.compute_total_bill_and_total_paid_from_orders(orders)
return render_template("manager/orders.html", order_page=order_page, mod=module, orders=orders, total_bill=total_bill, total_paid=total_paid, waiters=waiters, cashiers=cashiers)
elif current_user.cashier:
current_session = Session.get_current_session(Session, current_user.cashier)
if current_session:
orders = current_session.orders
orders.reverse()
total_bill, total_paid = utils.compute_total_bill_and_total_paid_from_orders(orders)
return render_template("cashier/orders.html", mod=module, orders=orders, waiters=waiters, total_bill=total_bill, total_paid=total_paid)
flash("No session was found! Login to start a new session", "info")
return redirect(url_for('user.logout'))
elif current_user.chef:
orders = Order.read(Order)
return render_template("chef/orders.html", mod=module, orders=orders, waiters=waiters)
def search():
if request.method == "GET":
search_string = request.args.get("search-string")
if current_user.cashier:
current_session = Session.get_current_session(Session, current_user.cashier)
orders = Order.search_customer(Order, search_string, current_session.id)
total_bill, total_paid = utils.compute_total_bill_and_total_paid_from_orders(orders)
cashiers = Cashier.read(Cashier)
waiters = Waiter.read(Waiter)
return render_template("cashier/orders.html", mod=module, orders=orders, total_bill=total_bill,
total_paid=total_paid, cashiers=cashiers, waiters=waiters)
else:
orders = Order.search_customer(Order, search_string, None)
total_bill, total_paid = utils.compute_total_bill_and_total_paid_from_orders(orders)
cashiers = Cashier.read(Cashier)
waiters = Waiter.read(Waiter)
return render_template("manager/orders.html", mod=module, orders=orders, total_bill=total_bill,
total_paid=total_paid, cashiers=cashiers, waiters=waiters)
def get_order_page():
page = request.args.get("page")
if page:
page = int(page)
if page == 0:
return redirect(url_for('order.get_orders'))
order_page = Order.read_limit(Order, page, 10)
orders = order_page.items
cashiers = Cashier.read(Cashier)
waiters = Waiter.read(Waiter)
total_bill, total_paid = utils.compute_total_bill_and_total_paid_from_orders(orders)
print(">>>>>>>>>>>>>>>", total_bill, total_paid)
return render_template("manager/orders.html", mod=module, orders=orders, total_bill=total_bill, total_paid=total_paid, order_page=order_page, current_page=page, cashiers=cashiers, waiters=waiters)
else:
return redirect(url_for("order.get_orders"))
def edit_order_info(id):
if request.method == "POST":
order = Order.read_one(Order, id)
if order.open:
cashier_id = request.form['cashier']
customer = request.form['customer']
waiter_id = request.form['waiter']
paid = request.form['paid']
if int(paid) > order.bill:
flash("Invalid Payment", "danger")
return redirect(url_for('order.get_order', id=id))
cashier = Cashier.read_one(Cashier, cashier_id)
waiter = Waiter.read_one(Waiter, waiter_id)
order.update_info(cashier, waiter, customer, paid)
flash("Order info was edited successfully", "success")
return redirect(url_for('order.get_order', id=id))
def filter_orders():
if request.method == "GET":
cashiers = Cashier.read(Cashier)
waiters = Waiter.read(Waiter)
cashier = request.args.get("cashier")
if not cashier and current_user.cashier:
cashier = str(current_user.cashier.id)
elif not cashier and not current_user.cashier:
cashier = ""
open = request.args.get("open")
waiter = request.args.get("waiter")
if not waiter:
waiter = ""
_from = request.args["from"]
to = request.args["to"]
if _from:
_from = utils.convert_date_from_html(_from)
else:
_from = datetime.datetime(2000,1,1)
if to:
to = utils.convert_date_from_html(to)
else:
to = datetime.datetime(3000,1,1)
orders = Order.filter(Order, open, cashier, waiter, _from, to)
# Avoid error on changing str to int
if cashier == "":
cashier = 0
if waiter == "":
waiter = 0
total_bill, total_paid = utils.compute_total_bill_and_total_paid_from_orders(orders)
if current_user.manager:
return render_template("manager/orders.html", mod=module, orders=orders, total_bill=total_bill, total_paid=total_paid, cashiers=cashiers, waiters=waiters, cashier_id=int(cashier), waiter_id=int(waiter), today=_from, tomorrow=to)
elif current_user.cashier:
return render_template("cashier/orders.html", mod=module, orders=orders, total_bill=total_bill, total_paid=total_paid, cashiers=cashiers, waiters=waiters, cashier_id=int(cashier), waiter_id=int(waiter), today=_from, tomorrow=to)
def open_order(id):
if request.method == "POST":
order = Order.read_one(Order, id)
order._open()
flash("Order "+order.order_ref+" has been opened", "info")
return redirect(url_for('order.get_order', id=id))
def close_order(id):
if request.method == "POST":
order = Order.read_one(Order, id)
order.close()
flash("Order "+order.order_ref+" has been closed successfully", "info")
return redirect(url_for('order.get_order', id=id))
def edit_order(id):
if request.method == "GET":
order = Order.read_one(Order, id)
if order.open:
# get drink categories dict
drink_categories = Category.read(Category)
# get food categories dict
food_categories = FoodCategory.read(FoodCategory)
# get_order
sold_items = {"food_items": {}, "drink_items": {}}
for sale in order.sales:
if sale.food_id:
sold_items["food_items"][sale.food_id] = sale.quantity
elif sale.brand_id:
sold_items["drink_items"][sale.brand_id] = [sale.sale_guide_id, sale.quantity]
return render_template('cashier/edit-order.html', order_id=id, categories=drink_categories,
food_categories=food_categories, order=order, sold_items=sold_items, mod=module)
return redirect(url_for('order.get_order', id=id))
elif request.method == "POST":
order = Order.read_one(Order, id)
old_sales = order.sales
for sale in old_sales:
sale_quantity = sale.quantity
sale_guide = SaleGuide.read_one(SaleGuide, id=sale.sale_guide_id)
if sale_guide:
# convert to sale_quantity to purchase unit
purchase_unit_quantity = sale_quantity/sale_guide.quantity_in_purchase_unit
brand = Brand.read_one(Brand, id=sale.brand_id)
brand.update_quantity(purchase_unit_quantity)
else:
units = sale.quantity
food = Food.read_one(Food, id=sale.food_id)
food.update_units(units)
# delete the sale
session.delete(sale)
session.commit()
sales = request.form["sales"]
sales = json.loads(sales)
food_sales = sales["food_items"]
drink_sales = sales["drink_items"]
verified_bill = 0
for drink_sale in drink_sales.values():
brand = Brand.read_one(Brand, drink_sale["id"])
sale_guide = SaleGuide.read_one(SaleGuide, id=drink_sale["sale_guide_id"])
reduce_quantity = float(drink_sale["quantity"]) / float(sale_guide.quantity_in_purchase_unit)
Sale(drink_sale["sale_unit"], drink_sale["sale_price"], drink_sale["quantity"], order, order.waiter,
order.cashier, brand=brand, reduce_quantity=reduce_quantity, sale_guide_id=drink_sale["sale_guide_id"])
verified_bill += int(drink_sale["quantity"]) * int(drink_sale["sale_price"])
for food_sale in food_sales.values():
food = Food.read_one(Food, food_sale["id"])
reduce_quantity = float(food_sale["quantity"])
Sale(food_sale["sale_unit"], food_sale["sale_price"], food_sale["quantity"], order, order.waiter, order.cashier,
food=food, reduce_quantity=reduce_quantity)
verified_bill += int(food_sale["quantity"]) * int(food_sale["sale_price"])
order.bill = verified_bill
session.commit()
return redirect(url_for('order.get_order', id=id))