private void SendEmailExecute()
{
Random rand = new Random();
code = rand.Next(1000, 9999).ToString();
Customer customer = CustomerRepository.FindByPredicate(cust => cust.Email == Email).FirstOrDefault();
if (customer != null)
{
PostEmail.SendEmail(Email, $"Ваш код: {code}, Логин: {customer.Login}");
}
else
{
MessageBox.Show("На данную почту не зарегистрированы пользователи");
}
}
private void ExecuteAccept(object sender)
{
Order order = (sender as Button).DataContext as Order;
try
{
foreach (Ordered ordered in order.Ordered)
{
if (ordered.Product.Amount - ordered.Amount >= 0)
{
ordered.Product.Amount -= ordered.Amount;
}
else
{
throw new ArgumentOutOfRangeException("Количество товара");
}
}
OrderRepository.SaveChanges();
order.State = State.Approved;
OrderRepository.SaveChanges();
}
catch (Exception e)
{
MessageBox.Show($"Невозможно принять заказ: {e.Message}");
return;
}
StringBuilder message = new StringBuilder($"Заказ N{order.Id} подтвержден");
message.Append("<table border=\"1\"><tr><td>Название</td><td>Количество</td><td>Цена за шт</td></tr>");
decimal total = 0;
foreach (var ordered in order.Ordered)
{
total += ordered.Product.Price * ordered.Amount;
message.Append($"<tr><td>{ordered.Product.Name}</td><td>{ordered.Amount}</td><td>{ordered.Product.Price:0.00}</td></tr>");
}
message.Append($"</table><br><b>К оплате:{total:0.00}</b>");
PostEmail.SendEmail(order.Customer.Email, message.ToString());
UpdateLists();
}
public static void ListenCommunication()
{
var factory = new ConnectionFactory()
{
Uri = new Uri(_urlConection)
};
using (var connection = factory.CreateConnection())
using (var channel = connection.CreateModel())
{
var exchargeName = "SenderNotification";
channel.ExchangeDeclare(exchange: exchargeName, type: ExchangeType.Fanout);
var queueName = channel.QueueDeclare().QueueName;
channel.QueueBind(queue: queueName,
exchange: exchargeName,
routingKey: "");
var consumer = new EventingBasicConsumer(channel);
consumer.Received += (model, ea) =>
{
try
{
var body = ea.Body.ToArray();
var message = Encoding.UTF8.GetString(body);
var entity = JsonConvert.DeserializeObject <SenderEntity>(message);
PostEmail.SendEmail(entity);
channel.BasicAck(ea.DeliveryTag, false);
}
catch (System.Exception)
{
channel.BasicNack(ea.DeliveryTag, false, true);
}
};
channel.BasicConsume(queue: queueName,
autoAck: false,
consumer: consumer);
Console.ReadLine();
}
}
public HttpResponseMessage RecoveryPassword([FromBody] UserModel user)
{
try
{
using (var db = new OnlineMusicEntities())
{
var userData = (from u in db.Users
where u.Username.ToLower() == user.Username.ToLower() && u.Email.ToLower() == user.Email.ToLower()
select u).FirstOrDefault();
if (userData == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.Forbidden, "Email sử dụng không trùng khớp với tài khoản"));
}
MemoryCacher cache = new MemoryCacher();
if (cache.Get(userData.Username) == null)
{
// Recovery password for user
var rand = new Random();
byte[] randomBytes = Encoding.UTF8.GetBytes(rand.Next(100000, 999999).ToString());
string newPassword = Convert.ToBase64String(randomBytes);
string subject = "Recovery password in Musikai";
string htmlBody = String.Format(@"<html><body>
<h1>Hello, {0}</h1>
<p style=""font-size: 30px"">Your temporary password is <em>{1}</em></p>
<p style=""font-size: 27px"">The password is temporary and will expire within 3 days</p>
<p style=""font-size: 25px""><strong>We recommend you change your own password after you login</strong></p>
</body></html>", userData.Username, newPassword);
if (PostEmail.Send(userData.Email, subject, htmlBody))
{
newPassword = Convert.ToBase64String(Encoding.UTF8.GetBytes(newPassword));
string encryptedPassword = HashingPassword.HashPassword(newPassword);
cache.Add(userData.Username, encryptedPassword, DateTimeOffset.Now.AddDays(3));
Notification notification = new Notification()
{
Title = "Phục hồi mật khẩu",
Message = "Mật khẩu tạm thời của bạn đã được gửi tới email. Sau khi đăng nhập khuyên cáo bạn nên thay đổi mật khẩu của mình",
UserId = userData.Id,
IsMark = false,
CreatedAt = DateTime.Now,
Action = NotificationAction.RECOVERY_PASSWORD
};
db.Notifications.Add(notification);
db.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK, "Mật khẩu khôi phục đã được gửi tới email " + userData.Email));
}
else
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError));
}
}
else
{
return(Request.CreateResponse(HttpStatusCode.OK, "Mật khẩu phục hồi đã gửi tới email"));
}
}
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, ex.StackTrace));
}
}