/// <summary>
/// Updates the current user story
/// </summary>
/// <param name="priority">The priority number for this story</param>
/// <param name="text">The text of this story</param>
/// <param name="sprint">The sprint in which to place this story</param>
/// <returns>True if the changes succeed, false otherwise</returns>
public bool ChangeCurrStory(string priority, string text, SprintView sprint)
{
if (!_isLoggedIn || CurrStory == null)
{
throw new InvalidOperationException("User must be logged in");
}
else if (priority == null || text == null || sprint == null)
{
throw new ArgumentNullException("Arguments to AddStory must not be null");
}
int p;
if (!int.TryParse(priority, out p))
{
throw new ArgumentException("Priority must be a number");
}
if (p <= 0)
{
throw new ArgumentOutOfRangeException("Priority must be positive");
}
bool result = _dataModel.ChangeStory(CurrStory.StoryID, p, text, sprint.SprintID);
if (result)
{
updateStoriesForSprint();
CurrStory = new StoryView(_dataModel.GetStoryByID(CurrStory.StoryID));
}
return result;
}
/// <summary>
/// Sets the current project, sprint, and story from a selected task
/// </summary>
/// <param name="task">The selected task</param>
public void JumpToTask(TaskView task)
{
if (!_isLoggedIn)
{
throw new InvalidOperationException("User must be logged in");
}
else if (task == null) // Bad input value
{
throw new ArgumentNullException("Arguments to JumpToTask must not be null");
}
CurrStory = new StoryView(_dataModel.GetStoryByID(task.StoryID));
CurrSprint = new SprintView(_dataModel.GetSprintByID(CurrStory.SprintID));
CurrProject = new ProjectView(_dataModel.GetProjectByID(CurrSprint.ProjectID));
CurrTask = task;
}
/// <summary>
/// Updates the current sprint
/// </summary>
/// <param name="name">The name of the sprint</param>
/// <param name="startDate">The start date of the sprint</param>
/// <param name="endDate">The end date of the sprint</param>
/// <returns>True if the changes succeed, false otherwise</returns>
public bool ChangeCurrSprint(string name, Nullable<DateTime> startDate, Nullable<DateTime> endDate)
{
if (!_isLoggedIn || CurrSprint == null)
{
throw new InvalidOperationException("User must be logged in");
}
else if (!startDate.HasValue || name == null)
{
throw new ArgumentNullException("Arguments to AddSprint must not be null");
}
bool result = _dataModel.ChangeSprint(CurrSprint.SprintID, name, startDate.Value, endDate);
if (result)
{
CurrSprint = new SprintView(_dataModel.GetSprintByID(CurrSprint.SprintID));
updateSprintsForProject();
}
return result;
}