public TaskRenamed(TenantId tenantId, BacklogItemId backlogItemId, TaskId taskId, string name)
{
this.TenantId = tenantId;
this.BacklogItemId = backlogItemId;
this.TaskId = taskId;
this.Name = name;
}
public TaskDescribed(TenantId tenantId, BacklogItemId backlogItemId, TaskId taskId, string description)
{
this.TenantId = tenantId;
this.BacklogItemId = backlogItemId;
this.TaskId = taskId;
this.Description = description;
this.EventVersion = 1;
this.OccurredOn = DateTime.Now;
}
public TaskStatusChanged(TenantId tenantId, BacklogItemId backlogItemId, TaskId taskId, TaskStatus status)
{
this.TenantId = tenantId;
this.BacklogItemId = backlogItemId;
this.TaskId = taskId;
this.Status = status;
this.EventVersion = 1;
this.OccurredOn = DateTime.Now;
}
public TaskDefined(TenantId tenantId, BacklogItemId backlogItemId, TaskId taskId, string volunteerMemberId,
string name, string description)
{
this.TenantId = tenantId;
this.BacklogItemId = backlogItemId;
this.TaskId = taskId;
this.VolunteerMemberId = volunteerMemberId;
this.Name = name;
this.Description = description;
}
public EstimationLogEntry(TenantId tenantId, TaskId taskId, DateTime date, int hoursRemaining)
{
AssertionConcern.NotNull(tenantId, "The tenant id must be provided.");
AssertionConcern.NotNull(taskId, "The task id must be provided.");
this.TenantId = tenantId;
this.TaskId = taskId;
this.Date = date;
this.HoursRemaining = hoursRemaining;
}
public TaskHoursRemainingEstimated(TenantId tenantId, BacklogItemId backlogItemId, TaskId taskId,
int hoursRemaining)
{
this.TenantId = tenantId;
this.BacklogItemId = backlogItemId;
this.TaskId = taskId;
this.HoursRemaining = hoursRemaining;
this.EventVersion = 1;
this.OccurredOn = DateTime.Now;
}
public TaskVolunteerAssigned(TenantId tenantId, BacklogItemId backlogItemId, TaskId taskId,
string volunteerMemberId)
{
this.TenantId = tenantId;
this.BacklogItemId = backlogItemId;
this.TaskId = taskId;
this.VolunteerMemberId = volunteerMemberId;
this.EventVersion = 1;
this.OccurredOn = DateTime.Now;
}
public Task(TenantId tenantId, BacklogItemId backlogItemId, TaskId taskId, TeamMember teamMember, string name,
string description, int hoursRemaining, TaskStatus status)
{
AssertionConcern.NotEmpty(name, "Name is required.");
AssertionConcern.Length(name, 100, "Name must be 100 characters or less");
AssertionConcern.NotEmpty(description, "Description is required.");
AssertionConcern.Length(description, 65000, "Description must be 65000 characters or less.");
AssertionConcern.NotNull(teamMember, "The team member must be provided");
AssertionConcern.Equals(tenantId, teamMember.TeamMemberId.TenantId,
"The volunteer must be of the same tenant.");
this.TenantId = tenantId;
this.BacklogItemId = backlogItemId;
this.TaskId = taskId;
this.Volunteer = teamMember.TeamMemberId;
this.Name = name;
this.Description = description;
this.HoursRemaining = hoursRemaining;
this.Status = status;
}
private Task LoadTask(TaskId taskId)
{
Task task = this.GetTask(taskId);
if(task==null) {
throw new InvalidOperationException("Task does not exist.");
}
return task;
}
public void RenameTask(TaskId taskId, string name)
{
Task task = this.LoadTask(taskId);
task.Rename(name);
}
public void RemoveTask(TaskId taskId)
{
Task task = this.LoadTask(taskId);
if(!this._tasks.Remove(task)) {
throw new InvalidOperationException("Task was not removed.");
}
DomainEventPublisher.Instance.Publish(new TaskRemoved(this.TenantId, this.BacklogItemId));
}
public Task GetTask(TaskId taskId)
{
return this._tasks.FirstOrDefault(x => x.TaskId.Equals(taskId));
}
public void EstimateTaskHoursRemaining(TaskId taskId, int hoursRemaining)
{
Task task = this.LoadTask(taskId);
task.EstimateHoursRemaining(hoursRemaining);
BacklogItemStatus? changedStatus = default (BacklogItemStatus?);
if(hoursRemaining==0) {
if(!this.AnyTaskHoursRemaining) {
changedStatus = BacklogItemStatus.Done;
}
}
else if(this.IsDone) {
if(this.IsCommittedToSprint) {
changedStatus = BacklogItemStatus.Committed;
}
else if(this.IsScheduledForRelease) {
changedStatus = BacklogItemStatus.Scheduled;
}
else {
changedStatus = BacklogItemStatus.Planned;
}
}
if(changedStatus != null) {
this.Status = changedStatus.Value;
DomainEventPublisher.Instance.Publish(new BacklogItemStatusChanged(this.TenantId, this.BacklogItemId,
changedStatus.Value));
}
}
public void DescribeTask(TaskId taskId, string description)
{
Task task = this.LoadTask(taskId);
task.DescribeAs(description);
}
public void ChangeTaskStatus(TaskId taskId, TaskStatus status)
{
Task task = this.LoadTask(taskId);
task.ChangeStatus(status);
}
public void AssignTaskVolunteer(TaskId taskId, TeamMember volunteer)
{
Task task = this.LoadTask(taskId);
task.AssignVolunteer(volunteer);
}