public async Task <IActionResult> Putpayment(long id, payment payment)
{
if (id != payment.UserID)
{
return(BadRequest());
}
_context.Entry(payment).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!paymentExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public Task ConsumeAsync(UserTicketMessage message)
{
System.Console.WriteLine("user {0} locked ticket {1}", message.UserId, message.TicketId);
IServiceProvider service = ServiceLocator.Instance;
PaymentContext _context = service.CreateScope().ServiceProvider.GetService <PaymentContext>();
PaymentItem paymentItem = new PaymentItem
{
UserId = message.UserId,
TicketId = message.TicketId,
State = "unpaid",
CreateDate = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss"),
PayDate = null
};
_context.PaymentItems.Add(paymentItem);
_context.SaveChangesAsync();
System.Console.WriteLine("payment id is {0}", paymentItem.Id);
IBus _bus = service.CreateScope().ServiceProvider.GetService <IBus>();
//发布一个信息，告诉Ticket去更新票的状态
TicketMessage ticketMessage = new TicketMessage
{
TicketId = paymentItem.Id,
State = 3 //获得当前paymentId
};
_bus.PublishAsync(ticketMessage);
return(Task.CompletedTask);
}