public ApiResult <bool> ContinueSelectSeat(long sessionId)
{
if (sessionId <= 0)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "请选择正确的场次"));
}
Session session = _sessionRepository.Query(sessionId);
if (session == null)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "场次不存在"));
}
session.Continue();
SelectSeatTask task = _selectSeatTaskRepository.QuerySessionNextTask(sessionId);
task?.Begin();
_transactionRepository.UseTransaction(IsolationLevel.ReadCommitted, () =>
{
if (task != null && _selectSeatTaskRepository.Start(task) <= 0)
{
throw new DomainException("保存时异常0");
}
if (_sessionRepository.Update(session) <= 0)
{
throw new DomainException("保存时异常1");
}
});
return(new ApiResult <bool>(ResultStatus.SUCCESS, true));
}
public ApiResult <bool> SetOverdue(long sessionId, long taskId)
{
SelectSeatTask task = _selectSeatTaskRepository.Query(taskId);
if (task == null)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "任务不存在"));
}
if (task.SessionId != sessionId)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "场次与任务不对应"));
}
task.Timedout();
SelectSeatTask nextTask = _selectSeatTaskRepository.QueryNextTask(task);
nextTask?.Begin();
_transactionRepository.UseTransaction(IsolationLevel.ReadCommitted, () =>
{
if (nextTask != null && _selectSeatTaskRepository.Start(nextTask) <= 0)
{
throw new Exception("保存时异常0");
}
if (_selectSeatTaskRepository.SetTimeout(task) <= 0)
{
throw new Exception("保存时异常1");
}
});
return(new ApiResult <bool>(ResultStatus.SUCCESS, true));
}
public ApiResult <bool> CheckIn(long wizardId, long sessionId)
{
Session session = _sessionRepository.Query(sessionId);
if (session == null)
{
return(new ApiResult <bool>(ResultStatus.SUCCESS, "场次不存在"));
}
if (session.Status != SessionStatus.进行中)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "场次" + session.Status.GetName()));
}
IEnumerable <SelectSeatTask> tasks = _selectSeatTaskRepository.QueryByWizardId(sessionId, wizardId);
if (tasks.IsNullOrEmpty())
{
return(new ApiResult <bool>(ResultStatus.FAIL, "你不在排队中，请联系管理员"));
}
IEnumerable <SelectSeatTask> notInQueueTasks = tasks.Where(x => x.Status == SelectTaskStatus.未排队);
IEnumerable <SelectSeatTask> overdueTasks = tasks.Where(x => x.Status == SelectTaskStatus.超时未重排);
//if (notInQueueTasks.IsNullOrEmpty() && overdueTasks.IsNullOrEmpty())
// return new ApiResult<bool>(ResultStatus.FAIL, wipTask == null ? "全部都选完了" : "已经可以选了");
//如果有未排队
if (notInQueueTasks.Any())
{
var checkedInTasks = notInQueueTasks.Select(task =>
{
task.CheckIn();
return(task);
}).ToList();
_selectSeatTaskRepository.CheckIn(checkedInTasks);
}
SelectSeatTask current = _selectSeatTaskRepository.QueryCurrent(sessionId)
?? _selectSeatTaskRepository.QuerySessionNextTask(sessionId);
//有超时的任务，重新插入并排队
if (overdueTasks.Any())
{
IEnumerable <SelectSeatTask> newTasks = overdueTasks.Select(x =>
{
var newTask = new SelectSeatTask(NewId.GenerateId(), x, (current ?? x).SerialNo);
newTask.CheckIn();
return(newTask);
}).ToList();
IEnumerable <SelectSeatTask> oldTasks = overdueTasks.Select(x =>
{
x.CheckInAgain();
return(x);
}).ToList();
_selectSeatTaskRepository.BatchInsert(newTasks);
_selectSeatTaskRepository.CheckInAgain(oldTasks);
}
if (current == null)
{
SelectSeatTask task = _selectSeatTaskRepository.QuerySessionNextTask(sessionId);
task?.Begin();
if (task != null)
{
_selectSeatTaskRepository.Start(task);
}
}
else if (current.WizardId == wizardId && current.Status != SelectTaskStatus.进行中)
{
current.Begin();
_selectSeatTaskRepository.Start(current);
}
return(new ApiResult <bool>(ResultStatus.SUCCESS, true));
}
public ApiResult <bool> Select(long sessionId, long wizardId, long taskId, string[] seatNos)
{
try
{
if (sessionId <= 0)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "sessionId必须大于0"));
}
if (wizardId <= 0)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "wizardId须大于0"));
}
if (taskId <= 0)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "taskId必须大于0"));
}
//if (session.Status != SessionStatus.进行中)
// return new ApiResult<bool>(ResultStatus.SUCCESS, "场次" + session.Status.GetName() + "，无法选座");
Wizards wizard = _wizardRepository.Query(wizardId);
if (wizard == null)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "巫师未注册"));
}
SelectSeatTask selectedTask = _selectSeatTaskRepository.Query(taskId);
if (selectedTask == null)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "排队号不存在"));
}
if (selectedTask.Status != SelectTaskStatus.进行中)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "当前状态" + selectedTask.Status.GetName() + ",不能选座哦，请再等等或刷新！"));
}
if (selectedTask.WizardId != wizardId)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "请选择正确的任务"));
}
if (selectedTask.Total != seatNos.Length)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "选座数量必须为" + selectedTask.Total + "个"));
}
//IEnumerable<SelectSeatTask> tasks = _selectSeatTaskRepository.QueryByWizardId(sessionId, wizardId);
//if (tasks.IsNullOrEmpty())
// return new ApiResult<bool>(ResultStatus.FAIL, "不在队列中");
//SelectSeatTask canSelectTask = tasks.Where(x => x.Status == SelectTaskStatus.进行中).OrderBy(x => x.SerialNo).FirstOrDefault();
//if (canSelectTask == null)
// return new ApiResult<bool>(ResultStatus.FAIL, "没有可选的名额了");
//if (canSelectTask.Total != seatNos.Length)
// return new ApiResult<bool>(ResultStatus.FAIL, "选座数量必须为" + canSelectTask.Total);
IEnumerable <Seat> seats = _seatRepository.Query(sessionId, seatNos);
if (seats.Count() != seatNos.Length)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "seatNos传参错误"));
}
var selectedSeats = seats.Select(item =>
{
item.Choose(wizard);
return(item);
}).ToList();
selectedTask.Select(seatNos);
Session session = _sessionRepository.Query(sessionId);
if (session == null)
{
return(new ApiResult <bool>(ResultStatus.FAIL, "场次不存在"));
}
SelectSeatTask nextTask = null;
if (session.Status == SessionStatus.进行中)
{
nextTask = _selectSeatTaskRepository.QueryNextTask(selectedTask);
nextTask?.Begin();
}
_transactionRepository.UseTransaction(IsolationLevel.ReadUncommitted, () =>
{
if (_seatRepository.BatchUpdate(selectedSeats.ToArray()) < 0)
{
throw new DomainException("保存时异常0");
}
if (_selectSeatTaskRepository.Select(selectedTask) < 0)
{
throw new DomainException("保存时异常1");
}
if (nextTask != null && _selectSeatTaskRepository.Start(nextTask) < 0)
{
throw new DomainException("保存时异常2");
}
});
return(new ApiResult <bool>(ResultStatus.SUCCESS, true));
}
catch (Exception ex)
{
_logger.LogError("选择座位异常", ex);
return(new ApiResult <bool>(ResultStatus.EXCEPTION, ex.Message));
}
}