void IApplyEvent <TaskAssignedToUser> .Apply(TaskAssignedToUser e)
{
ProjectTask working = GetTaskByID(e.TaskId);
working.AssignedToUser = e.AssignedToUser;
}
IEnumerable IHandleCommand <AddTasksToProject> .Handle(AddTasksToProject c)
{
if (!started)
{
throw new ProjectNotStarted();
}
if (c.ProjectTasks.Any())
{
yield return new TasksAddedToProject
{
Id = c.Id,
ProjectTasks = c.ProjectTasks
}
}
;
}
IEnumerable IHandleCommand <MarkTaskCompleted> .Handle(MarkTaskCompleted c)
{
ProjectTask working = GetTaskByID(c.TaskId);
if (working.Status == TaskStatus.Completed)
{
throw new TaskAlreadyCompleted
{
Id = c.Id,
TaskId = c.TaskId
};
}
else
{
yield return(new TaskCompleted
{
Id = c.Id,
TaskId = c.TaskId,
TimeCompleted = c.TimeCompleted
});
}
}
IEnumerable IHandleCommand <AssignTaskToUser> .Handle(AssignTaskToUser c)
{
ProjectTask working = GetTaskByID(c.TaskId);
if (working.Status == TaskStatus.Cancelled || working.Status == TaskStatus.Completed)
{
throw new TaskInInvalidState
{
Status = working.Status,
Command = c,
Id = c.Id,
TaskId = c.TaskId
};
}
if (c.AssignedToUser == null || c.AssignedToUser == Guid.Empty)
{
throw new TaskCannotBeUnassigned
{
Id = c.Id,
TaskId = c.TaskId
};
}
yield return(new TaskAssignedToUser
{
Id = c.Id,
TaskId = c.TaskId,
AssignedToUser = c.AssignedToUser,
AssignedFromUser = working.AssignedToUser
});
}
IEnumerable IHandleCommand <UpdateTaskStatus> .Handle(UpdateTaskStatus c)
{
ProjectTask worker = GetTaskByID(c.TaskId);
yield return(new TaskUpdated
{
Comment = c.Comment,
Id = c.Id,
TaskId = c.TaskId,
Status = c.Status
});
}
IEnumerable IHandleCommand <SetProjectStatus> .Handle(SetProjectStatus c)
{
yield return(new ProjectStatusSet
{
Id = c.Id,
Status = c.Status
});
}
void IApplyEvent <ProjectStatusSet> .Apply(ProjectStatusSet e)
{
Status = e.Status;
}
IEnumerable IHandleCommand <AssignProjectToUser> .Handle(AssignProjectToUser c)
{
if (Status == ProjectStatusLane.Cancelled)
{
throw new CancelledProjectCannotBeAssigned {
Id = c.Id, AssignedToUser = c.AssignedToUser
}
}
;
yield return(new ProjectAssignedToUser
{
Id = c.Id,
AssignedToUser = c.AssignedToUser
});
}
void IApplyEvent <TaskUpdated> .Apply(TaskUpdated e)
{
ProjectTask worker = GetTaskByID(e.TaskId);
worker.Comment = e.Comment;
//worker.Status = e.Status;
}
#endregion
}
}
void IApplyEvent <TaskCompleted> .Apply(TaskCompleted e)
{
ProjectTask working = GetTaskByID(e.TaskId);
working.Status = TaskStatus.Completed;
}
