public ResponseModel <int> CancleRiceDate(RiceDateUserDTO riceDateUserDTO)
{
var result = new ResponseModel <int>();
result.error_code = Result.SUCCESS;
if (riceDateUserDTO.RiceDateId <= 0)
{
result.error_code = Result.ERROR;
result.message = "约饭Id有误";
}
else if (riceDateUserDTO.UserId <= 0)
{
result.error_code = Result.ERROR;
result.message = "用户Id有误";
}
else
{
var riceDateUser = _riceDateUserService.GetByUserIdAndRiceDateId(riceDateUserDTO.UserId, riceDateUserDTO.RiceDateId);
if (riceDateUser != null && riceDateUser.RiceDateUserId > 0)
{
_riceDateUserService.Delete(riceDateUser);
result.data = 1;
}
else
{
result.error_code = Result.ERROR;
result.message = "没有此报名信息";
}
}
return(result);
}
public ResponseModel <int> DeleteRiceDate(RiceDateUserDTO deleteRiceDate)
{
var result = new ResponseModel <int>();
result.error_code = Result.SUCCESS;
var riceDate = _riceDateService.GetByUserIdAndRiceDateId(deleteRiceDate.RiceDateId, deleteRiceDate.UserId);
if (riceDate != null)
{
riceDate.IsDelete = (int)EnumHelp.IsDeleteEnum.已删除;
_riceDateService.Update(riceDate);
result.data = 1;
}
else
{
result.error_code = Result.ERROR;
result.data = 0;
}
return(result);
}
public ResponseModel <int> JoinRiceDate(RiceDateUserDTO riceDateUserDTO)
{
var result = new ResponseModel <int>();
result.error_code = Result.SUCCESS;
if (riceDateUserDTO.RiceDateId <= 0)
{
result.error_code = Result.ERROR;
result.message = "约饭Id有误";
}
else if (riceDateUserDTO.UserId <= 0)
{
result.error_code = Result.ERROR;
result.message = "用户Id有误";
}
else
{
var riceDate = _riceDateService.GetById(riceDateUserDTO.RiceDateId);
var user = _userService.GetById(riceDateUserDTO.UserId);
var riceDateUser = _riceDateUserService.GetByUserIdAndRiceDateId(riceDateUserDTO.UserId, riceDateUserDTO.RiceDateId);
var riceDateUserList = _riceDateUserService.GetByRiceDateId(riceDateUserDTO.RiceDateId);
if (riceDate == null)
{
result.error_code = Result.ERROR;
result.message = "约饭信息不存在";
}
else if (riceDate.Status == (int)EnumHelp.EnabledEnum.无效 || riceDate.IsDelete == (int)EnumHelp.IsDeleteEnum.已删除)
{
result.error_code = Result.ERROR;
result.message = "该约饭信息无效";
}
else if (user == null)
{
result.error_code = Result.ERROR;
result.message = "用户不存在";
}
else if (user.Status == (int)EnumHelp.EnabledEnum.无效 || user.IsDelete == (int)EnumHelp.IsDeleteEnum.已删除)
{
result.error_code = Result.ERROR;
result.message = "用户无效";
}
else if (riceDateUser != null)
{
result.error_code = Result.ERROR;
result.message = "该用户已报名过此约饭";
}
else if (riceDateUserList != null && riceDateUserList.Count >= riceDate.UserCount)
{
result.error_code = Result.ERROR;
result.message = "报名人数已满";
}
else
{
var insertResult = _riceDateUserService.Insert(new RiceDateUser()
{
CreateTime = System.DateTime.Now,
EditTime = System.DateTime.Now,
RiceDateId = riceDateUserDTO.RiceDateId,
UserId = riceDateUserDTO.UserId,
ApplyStatus = (int)EnumHelp.RiceDateApplyStatus.申请中
});
result.data = insertResult.RiceDateUserId;
}
}
return(result);
}
