public async Task <RpcResult <SaveQPaperRsp> > SaveQPaperAsync(SaveQPaperReq req, int timeOut = 3000)
{
AmpMessage message = AmpMessage.CreateRequestMessage(20001, 1);
message.FriendlyServiceName = "QPaperInnerService.SaveQPaper";
message.Data = req.ToByteArray();
var response = await base.CallInvoker.AsyncCall(message, timeOut);
if (response == null)
{
throw new RpcException("error,response is null !");
}
var result = new RpcResult <SaveQPaperRsp>();
if (response.Code != 0)
{
result.Code = response.Code;
}
else if (response.Data == null)
{
result.Code = ErrorCodes.CODE_INTERNAL_ERROR;
}
else
{
result.Data = SaveQPaperRsp.Parser.ParseFrom(response.Data);
}
return(result);
}
//同步方法
public RpcResult <SaveQPaperRsp> SaveQPaper(SaveQPaperReq req)
{
AmpMessage message = AmpMessage.CreateRequestMessage(20001, 1);
message.FriendlyServiceName = "QPaperService.SaveQPaper";
message.Data = req.ToByteArray();
var response = base.CallInvoker.BlockingCall(message);
if (response == null)
{
throw new RpcException("error,response is null !");
}
var result = new RpcResult <SaveQPaperRsp>();
if (response.Code != 0)
{
result.Code = response.Code;
}
if (response.Data == null)
{
result.Data = new SaveQPaperRsp();
}
else
{
result.Data = SaveQPaperRsp.Parser.ParseFrom(response.Data);
}
return(result);
}
//调用委托
private async Task <AmpMessage> ProcessSaveQPaperAsync(AmpMessage req)
{
SaveQPaperReq request = null;
if (req.Data == null)
{
request = new SaveQPaperReq();
}
else
{
request = SaveQPaperReq.Parser.ParseFrom(req.Data);
}
req.FriendlyServiceName = "SurveyGateService.SaveQPaper";
var result = await SaveQPaperAsync(request);
var response = AmpMessage.CreateResponseMessage(req.ServiceId, req.MessageId);
response.FriendlyServiceName = "SurveyGateService.SaveQPaper";
response.Code = result.Code;
if (result.Data != null)
{
response.Data = result.Data.ToByteArray();
}
return(response);
}
public override Task <RpcResult <SaveQPaperRsp> > SaveQPaperAsync(SaveQPaperReq request)
{
var res = new RpcResult <SaveQPaperRsp>();
res.Data = new SaveQPaperRsp();
if (string.IsNullOrEmpty(request.Identity))
{
res.Code = ErrorCodes.AUTHORIZATION_REQUIRED;
res.Data.ReturnMessage = "请先登录";
return(Task.FromResult(res));
}
var client = _proxy.GetClient <QPaperInnerServiceClient>();
return(client.SaveQPaperAsync(request));
}
/// <summary>
/// 保存问卷信息
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public override async Task <RpcResult <SaveQPaperRsp> > SaveQPaperAsync(SaveQPaperReq req)
{
var res = new RpcResult <SaveQPaperRsp>();
if (req.Questions.Count == 0)
{
res.Code = ErrorCodes.PARAMS_VALIDATION_FAIL;
return(res);
}
res.Data = new SaveQPaperRsp();
using (TransScope scope = this._qpaperRepo.BeginTransScope())
{
int paperId = 0;
var qpaper = new QPaper();
qpaper.QpaperId = req.QpaperId;
qpaper.Description = req.Description;
//数据校验
if (!string.IsNullOrEmpty(req.StartTime))
{
qpaper.StartTime = Convert.ToDateTime(req.StartTime);
}
if (!string.IsNullOrEmpty(req.EndTime))
{
qpaper.EndTime = Convert.ToDateTime(req.EndTime);
}
qpaper.Subject = req.Subject;
qpaper.UpdateTime = DateTime.Now;
if (req.QpaperId > 0) // 更新
{
paperId = req.QpaperId;
//更新时需判断是否存在答卷
bool hasAPaper = await this._qpaperRepo.CheckHasAPaper(paperId);
if (hasAPaper)
{
res.Code = ErrorCodes.INVALID_OPERATION;
res.Data.ReturnMessage = "该问卷已存在答卷,不能修改了！";
return(res);
}
var t1 = this._qpaperRepo.UpdateAsync(qpaper);
//删除旧题目
var t2 = this._qpaperRepo.DeleteQuestionsByPId(paperId);
await Task.WhenAll(t1, t2); //两个任务可以并行
}
else
{
qpaper.CreateUserId = req.Identity;
var newId = await this._qpaperRepo.InsertAsync(qpaper);
paperId = (int)newId;
}
if (paperId <= 0)
{
//Internal error;
res.Code = ErrorCodes.INTERNAL_ERROR;
res.Data.ReturnMessage = "操作失败，请稍后重试";
return(res);
}
res.Data.QpaperId = paperId;
//重新保存问题
int i = 0;
var qlist = new List <Question>();
foreach (var q in req.Questions)
{
var question = new Question();
question.Id = q.Id;
question.PaperId = paperId;
question.Sequence = ++i;
question.ExtendInput = q.ExtendInput;
question.ItemDetail = q.ItemDetail;
question.QuestionType = (sbyte)q.QuestionType.GetHashCode();
question.Topic = q.Topic;
qlist.Add(question);
}
await this._qpaperRepo.AddQuestions(qlist);
scope.Complete();// 提交事务
}
return(res);
}
//抽象方法 public abstract Task <RpcResult <SaveQPaperRsp> > SaveQPaperAsync(SaveQPaperReq req);