def premade():
f = open("stock.pickle", "rb")
inventory = pickle.load(f)
f.close()
if request.method == 'POST':
f = open("temp_order.pickle", "rb")
order = pickle.load(f)
premade_ingredients = {}
for food in inventory.food_list:
if food.name == 'Classic Burger' and request.form.get(
food.name) != '0':
premade_ingredients[food.name] = int(
request.form.get(food.name))
elif food.name == 'Classic Wrap' and request.form.get(
food.name) != '0':
premade_ingredients[food.name] = int(
request.form.get(food.name))
errors = check_order_error(None, 'temp', premade_ingredients,
inventory)
if len(premade_ingredients) == 0:
errors["Please add item to cart"] = "Nothing added"
temp = {}
for food_dict in order[0]:
temp = merge_dictonaries(temp, food_dict)
temp = merge_dictonaries(temp, premade_ingredients)
for key in temp:
stock = inventory.get_ingredient(key)
if temp[key] * stock.ingredient_size > inventory.get_stock_quantity(
key):
errors[
"Order exceeds inventory: Only {0} of {1} left in inventory"
.format(inventory.get_stock_quantity(key), key, temp[key] *
stock.ingredient_size)] = "item out of stock"
if errors:
return render_template('premade.html',
error=errors,
ingredients=premade_ingredients,
list=inventory.food_list)
else:
order[0].append(premade_ingredients)
f = open("temp_order.pickle", "wb")
pickle.dump(order, f)
return redirect(url_for('sides'))
return render_template('premade.html', list=inventory.food_list)
def drinks():
f = open("stock.pickle", "rb")
inventory = pickle.load(f)
if request.method == 'POST':
f = open("temp_order.pickle", "rb")
order = pickle.load(f)
f.close()
drink_ingredients = {}
for food in inventory.food_list:
if food.classification == 'drink' and request.form.get(
food.name) != '0':
drink_ingredients[food.name] = int(request.form.get(food.name))
errors = check_order_error(None, 'temp', drink_ingredients, inventory)
temp = {}
temp = merge_dictonaries(temp, order[2])
temp = merge_dictonaries(temp, drink_ingredients)
for key in temp:
stock = inventory.get_ingredient(key)
if temp[key] * stock.ingredient_size > inventory.get_stock_quantity(
key):
errors[
"Order exceeds inventory: Only {0} of {1} left in inventory, t"
.format(inventory.get_stock_quantity(key), key, temp[key] *
stock.ingredient_size)] = "item out of stock"
if errors:
return render_template('drinks.html',
error=errors,
ingredients=drink_ingredients,
list=inventory.food_list)
else:
order[2] = merge_dictonaries(order[2], drink_ingredients)
f = open("temp_order.pickle", "wb")
pickle.dump(order, f)
return redirect(url_for('myCart'))
return render_template('drinks.html', list=inventory.food_list)