def update_item(item_id):
id_cart, list_item = utils.list_item_of_user(current_user.id)
data = request.json
list_book = utils.get_list_book()
for item in list_item:
if (str(item.id) == item_id):
if ('quantity' in data):
for book in list_book:
if str(book.id) == str(item.id_book):
if book.import_number - book.sold - int(data['quantity']) <20:
return jsonify(({
'code': 300
}))
item.quantity = int(data['quantity'])
db.session.commit()
total_quantity, total_amount = utils.cart_stats(current_user.id)
print(total_amount, total_quantity)
return jsonify(({
'code': 200,
'total_quantity': total_quantity,
'total_amount': total_amount
}))
return jsonify(({
'code': 500
}))
def pay():
try:
id_cart, list_item = utils.list_item_of_user(current_user.id)
cart = utils.get_item_by_id_cart(id_cart)
total_quantity, total_amount = utils.cart_stats(current_user.id)
data = request.json
name_receiver = data.get('name_receiver')
phone_number_receiver = data.get('phone_number_receiver')
address_receiver = data.get('address_receiver')
bill = Bill(id_user = current_user.id, address_delivery=address_receiver, phone=phone_number_receiver, name_delivery=name_receiver, total_price = total_amount)
db.session.add(bill)
print(bill.id)
for p in cart:
if(p.would_buy==1):
bill_detail = BillDetail(Bill=bill, id_book=p.id_book, price=p.discount, quantity=p.quantity)
db.session.add(bill_detail)
db.session.delete(p)
db.session.commit()
return jsonify({
'message':'Thành Công'
})
except:
return jsonify({
'message': 'Thất bại'
})
def delete_item(item_id):
id_cart, list_item =utils.list_item_of_user(current_user.id)
for item in list_item:
if(str(item.id) == item_id):
db.session.delete(item)
db.session.commit()
return jsonify({
'message': 'Xóa thành công'
})
return jsonify({
'message': 'Xóa thất bại'
})
def add_to_cart():
if not (current_user.is_authenticated):
return jsonify({
"message": "Vui lòng đăng nhập"
})
try:
data = request.json
id_book = str(data.get('id'))
name = data.get('name')
price = data.get('price')
discount = data.get('discount')
quantity = data.get('quantity')
id_cart, list_item = utils.list_item_of_user(current_user.id)
list_book = utils.get_list_book()
for l in list_book:
if str(l.id) == id_book:
book = l
break
if book.import_number - book.sold - int(quantity) <20:
return jsonify({
"message": "Số lượng sách vượt quá!!!"
})
flag = 0
for item in list_item:
if (str(item.id_book) == id_book):
item.quantity += quantity
flag = 1
db.session.commit()
if (flag == 0):
newitem = CartItem(id_cart=id_cart, id_book=id_book, quantity=quantity, price=price, discount=price * (1 - discount))
db.session.add(newitem)
db.session.commit()
return jsonify({
"message": "Thêm thành công"
})
except:
return jsonify({
"message": "Thêm thất bại"
})
def confirm_pay():
id_cart, list_item = utils.list_item_of_user(current_user.id)
total_quantity, total_amount = utils.cart_stats(current_user.id)
dola = "{:.2f}".format(total_amount/23000)
return render_template('confirm__pay.html', id_cart = id_cart, list_item = list_item, total_amount = total_amount, total_quantity=total_quantity, list_book = utils.load_Book(),list_book_category=utils.get_book_category(), list_image = utils.get_all_image(), dola = dola)
def payment():
id_cart, list_item = utils.list_item_of_user(current_user.id)
total_quantity, total_amount = utils.cart_stats(current_user.id)
return render_template('payment.html', id_cart = id_cart, list_item = list_item, total_amount = total_amount, total_quantity=total_quantity, list_book = utils.load_Book(),list_book_category=utils.get_book_category(), list_image = utils.get_all_image())