private TaskExBase CheckChangeTaskStatus(Task task, TaskStatus newStatus)
{
//新状态是否和现有状态相同
CommUtils.Assert(task.TaskStatus != newStatus, "无法将任务状态从[{0}]修改为[{1}]",
TranslateUtils.ToCnString(task.TaskStatus), TranslateUtils.ToCnString(newStatus));
//前置工作是否完成
if (newStatus == TaskStatus.Running || newStatus == TaskStatus.Finished)
{
foreach (var prevTaskId in task.PrevTaskIdArray)
{
var prevTask = m_dbAdapter.Task.GetTask(prevTaskId);
CommUtils.Assert(prevTask.TaskStatus == TaskStatus.Finished || prevTask.TaskStatus == TaskStatus.Skipped,
"前置工作[{0}][{1}]未完成", prevTask.ShortCode, prevTask.Description);
}
}
//扩展工作未完成，不能完成工作
TaskExBase taskEx = null;
if (task.TaskExtensionId.HasValue)
{
var taskExtension = m_dbAdapter.Task.GetTaskExtension(task.TaskExtensionId.Value);
taskEx = TaskExFactory.CreateInstance(taskExtension.TaskExtensionType, task.ShortCode, CurrentUserName);
if (taskEx != null)
{
var eventResult = taskEx.InvokeStatusChanging(task.TaskStatus, newStatus);
CommUtils.Assert(eventResult.EventResult != EventResult.Cancel, eventResult.Message);
}
}
return(taskEx);
}
public ActionResult Index(string shortCode)
{
if (string.IsNullOrEmpty(shortCode))
{
return(RedirectToAction("Index", "Schedule"));
}
var task = m_dbAdapter.Task.GetTask(shortCode);
var project = m_dbAdapter.Project.GetProjectById(task.ProjectId);
task.ProjectName = project.Name;
var taskViewModel = Toolkit.ConvertTask(task);
GetPrevAndNextTaskShortCode(taskViewModel, task);
taskViewModel.ProjectGuid = project.ProjectGuid;
taskViewModel.TaskHandler = Platform.UserProfile.GetDisplayRealNameAndUserName(taskViewModel.TaskHandler);
taskViewModel.PrevTaskNameArray = new List <string>();
taskViewModel.PrevTaskShortCodeArray = new List <string>();
foreach (var prevTaskId in task.PrevTaskIdArray)
{
var prevTask = m_dbAdapter.Task.GetTask(prevTaskId);
taskViewModel.PrevTaskShortCodeArray.Add(prevTask.ShortCode);
taskViewModel.PrevTaskNameArray.Add(prevTask.Description);
}
//Get task extension info.
if (task.TaskExtensionId.HasValue)
{
var taskExtension = m_dbAdapter.Task.GetTaskExtension(task.TaskExtensionId.Value);
taskExtension.TaskExtensionHandler = Platform.UserProfile.GetDisplayRealNameAndUserName(taskExtension.TaskExtensionHandler);
taskViewModel.TaskExtension = Toolkit.ConvertTaskExtension(taskExtension);
var instance = TaskExFactory.CreateInstance(taskViewModel.TaskExtension.Type, shortCode, CurrentUserName);
if (instance != null)
{
//扩展工作页面初始化时的异常返回错误信息
object entity;
try
{
entity = instance.GetEntity();
}
catch (ApplicationException e)
{
entity = e.Message;
}
taskViewModel.TaskExtension.Info = entity;
}
}
//Get task status history info.
var taskStatusHitory = m_dbAdapter.Task.GetTaskStatusHistory(task.TaskId);
if (taskStatusHitory != null)
{
var usernameCache = new Dictionary <string, string>();
taskViewModel.TaskStatusHistory = new List <TaskStatusHistoryViewModel>();
foreach (var item in taskStatusHitory)
{
var viewModel = Toolkit.ConvertTaskStatusHistory(item);
string name = string.Empty;
if (usernameCache.ContainsKey(viewModel.TimeStampUserName))
{
name = usernameCache[viewModel.TimeStampUserName];
}
else
{
name = m_dbAdapter.Authority.GetNameByUserName(viewModel.TimeStampUserName);
usernameCache[viewModel.TimeStampUserName] = name;
}
name = string.IsNullOrEmpty(name) ? viewModel.TimeStampUserName
: (name + "(" + viewModel.TimeStampUserName + ")");
viewModel.TimeStampUserName = name;
taskViewModel.TaskStatusHistory.Add(viewModel);
}
}
taskViewModel.ProjectSeriesStage = ProjectSeriesStage.存续期;
if (project.ProjectSeriesId.HasValue && project.TypeId.HasValue && project.TypeId.Value == 1)
{
taskViewModel.ProjectSeriesStage = ProjectSeriesStage.发行;
var projectSeries = m_dbAdapter.ProjectSeries.GetById(project.ProjectSeriesId.Value);
taskViewModel.ProjectSeriesGuid = projectSeries.Guid;
}
return(View(taskViewModel));
}
