public async Task <IEnumerable <OrderModel> > Handle(GetRunOrdersQuery request,
CancellationToken cancellationToken)
{
var run = _runRepository.GetAsync(request.RunId);
var orders = (await _orderRepository.GetOrdersAsync(request.RunId).ConfigureAwait(false)).ToList();
if (orders.Count == 0)
{
return(new List <OrderModel>());
}
var users = _userRepository.GetManyAsync(orders.Select(o => o.UserId)).ConfigureAwait(false);
var options = _optionsRepository.GetManyAsync(orders.Select(o => o.OptionId)).ConfigureAwait(false);
var userDict = (await users).ToDictionary(k => k.Id);
var optionsDict = (await options).ToDictionary(k => k.Id);
var models = new List <OrderModel>();
foreach (var order in orders)
{
models.Add(new OrderModel
{
Id = order.Id,
CreatedDate = order.CreatedDate,
Run = await run.ConfigureAwait(false),
User = userDict[order.UserId],
Option = optionsDict[order.OptionId]
});
}
return(models);
}
//End run
public async Task <Unit> Handle(EndRunCommand request, CancellationToken cancellationToken)
{
var run = await _runRepository.GetAsync(request.RunId).ConfigureAwait(false);
var runnerUserId = await GetRunner(request).ConfigureAwait(false);
//update run
run.Ended = true;
await _runRepository.UpdateAsync(run).ConfigureAwait(false);
//store result
var runResult = new RunResult
{
RunId = request.RunId,
RunnerUserId = runnerUserId,
EndedTime = _clock.UtcNow()
};
await _runRepository.CreateResultAsync(runResult).ConfigureAwait(false);
//publish event
var evt = new RunEndedEvent
{
Orders = request.Orders,
RoomId = request.RoomId,
RunnerUserId = runResult.RunnerUserId,
RunId = runResult.RunId,
EndedTime = runResult.EndedTime,
State = request.State
};
await _eventPublisher.Publish(evt).ConfigureAwait(false);
return(Unit.Value);
}
public async Task <PermisionCheckResult> CheckAsync(EndRunCommand request)
{
var run = await _runRepository.GetAsync(request.RunId).ConfigureAwait(false);
if (run == null)
{
return(PermisionCheckResult.Ok());
}
//only allow person who started the run to end it
if (run.UserId != request.UserId)
{
return(PermisionCheckResult.NotOk("Only the person who started the round can end it"));
}
return(PermisionCheckResult.Ok());
}
