public IDelta<ITask> UpdateTask(ITask task)
{
IDelta<ITask> taskResult = task.ToDelta();
if (userContext.IsEqualOr(task.Author, task.Manager))
{
taskResult.AcceptUpdate(x => x.Priority)
.AcceptUpdate(x => x.Description);
}
if (userContext.IsEqual(task.Author) && task.Status.Code == StatusCode.Pending)
{
taskResult
.AcceptUpdate(x => x.Name)
.AcceptUpdate(x => x.Objective)
.AcceptUpdate(x => x.StartDateTime)
.AcceptUpdate(x => x.EndDateTime);
}
if (userContext.IsEqual(task.ToEmployee) && task.Status.Code == StatusCode.InProcess)
{
taskResult.AcceptUpdate(x => x.Result);
}
return repositoryContext.UpdateTask(taskResult).ToDelta();
}
public IDelta<ITask> RemoveTask(ITask task)
{
if (userContext.IsEqual(task.Author))
{
repositoryContext.RemoveTask(task.Id);
}
return task.ToDelta();
}
public IDelta<ITask> RevertToRevision(ITask task)
{
if (userContext.IsEqualOr(task.Manager, task.Author) && task.Status.Code == StatusCode.Done)
{
return repositoryContext.UpdateTask(task.ChangeStatus(StatusCode.Revision)).ToDelta();
}
return task.ToDelta();
}
public IDelta<ITask> RejectTask(ITask task)
{
if (userContext.IsEqual(task.Author))
{
return repositoryContext.UpdateTask(task.ChangeStatus(StatusCode.Refused)).ToDelta();
}
return task.ToDelta();
}
public IDelta<ITask> AcceptTask(ITask task)
{
if (userContext.IsEqual(task.Manager) && task.Status.Code == StatusCode.Done)
{
return repositoryContext.UpdateTask(task.ChangeStatus(StatusCode.Accepted)).ToDelta();
}
return task.ToDelta();
}
public IDelta<ITask> EndingTask(ITask task)
{
if (userContext.IsEqual(task.ToEmployee) && task.Status.Code == StatusCode.InProcess)
{
return repositoryContext.UpdateTask(task.ChangeStatus(StatusCode.Done)).ToDelta();
}
return task.ToDelta();
}