/// <summary>
/// 创建一个延时任务
/// </summary>
/// <param name="entity"></param>
/// <param name="executors"></param>
/// <returns></returns>
public ServiceResponseMessage Add(ScheduleDelayedEntity entity, List <string> executors)
{
if (executors == null || !executors.Any())
{
//没有指定worker就根据权重选择2个
executors = _nodeService.GetAvaliableWorkerByPriority(null, 2).Select(x => x.NodeName).ToList();
}
if (!executors.Any())
{
return(ServiceResult(ResultStatus.Failed, "没有可用节点!"));
}
entity.CreateTime = DateTime.Now;
//保存主信息
_repositoryFactory.ScheduleDelayeds.Add(entity);
//创建并保存任务锁
_repositoryFactory.ScheduleLocks.Add(new ScheduleLockEntity {
ScheduleId = entity.Id, Status = 0
});
//保存执行节点
_repositoryFactory.ScheduleExecutors.AddRange(executors.Select(x => new ScheduleExecutorEntity
{
ScheduleId = entity.Id,
WorkerName = x
}));
//事务提交
if (_unitOfWork.Commit() > 0)
{
//任务持久化成功后分发给worker，进入就绪状态
return(Start(entity.Id));
}
return(ServiceResult(ResultStatus.Failed, "数据保存失败!"));
}
public ServiceResponseMessage Create([FromForm] ScheduleDelayedInfo task)
{
if (!ModelState.IsValid)
{
return(ApiResponse(ResultStatus.ParamError, "非法提交参数"));
}
ScheduleDelayedEntity entity = ObjectMapper <ScheduleDelayedInfo, ScheduleDelayedEntity> .Convert(task);
entity.Status = (int)ScheduleDelayStatus.Created;
entity.CreateUserName = CurrentUserName;
var result = _taskService.Add(entity, task.Executors);
return(result);
}
public ActionResult Create(ScheduleDelayedInfo task)
{
if (!ModelState.IsValid)
{
return(this.JsonNet(false, "数据验证失败！"));
}
ScheduleDelayedEntity entity = ObjectMapper <ScheduleDelayedInfo, ScheduleDelayedEntity> .Convert(task);
entity.Status = (int)ScheduleDelayStatus.Created;
entity.CreateUserName = CurrentAdmin.UserName;
var result = _taskService.Add(entity, task.Executors);
if (result.Status == ResultStatus.Success)
{
return(this.JsonNet(true, "任务创建成功！", Url.Action("Index")));
}
return(this.JsonNet(false, "任务创建失败！"));
}
/// <summary>
/// 根据任务实体插入
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
private static bool InsertByEntity(ScheduleDelayedEntity entity)
{
bool success = false;
NotifyPlan plan = new NotifyPlan()
{
Key = entity.Id.ToString(),
NotifyUrl = entity.NotifyUrl,
NotifyDataType = entity.NotifyDataType,
NotifyBody = entity.NotifyBody,
Callback = NotifyExecutedEvent
};
string pattern = ConfigurationCache.GetField <string>("DelayTask_DelayPattern");
if (pattern.ToLower() == "absolute")
{
success = Insert(plan, entity.DelayAbsoluteTime);
}
else
{
success = Insert(plan, entity.DelayTimeSpan);
}
return(success);
}
