/// <summary>
/// This function is responsible for changing a state of a given Task
/// </summary>
/// <param name="task"> Task instance to be moved </param>
public bool ChangeState(Task task, string boardName, string email)
{
string currCol = task.GetState(); // string that represents current state or column, for example : "backlog"
// Get index of current column
int currentIndex = this.columns.FirstOrDefault(x => ((Column)x.Value).GetColumnName().Equals(currCol)).Key;
Column currentCol = this.columns[currentIndex];
if (!(currentIndex == this.columns.Keys.Last())) // Checking whether the state changing occurs in the next column
{
int movingIndex = currentIndex + 1;
Column movingCol = this.columns[movingIndex];
if ((movingCol.GetIsLimited() && movingCol.GetTasks().Count < movingCol.GetLim()) || (!movingCol.GetIsLimited()))
{
task.SetState(movingCol.GetColumnName());
movingCol.AddTaskToColumn(task, movingIndex, boardName, email);
currentCol.RemoveTask(task, currentIndex, boardName, email);
this.dataBase.MoveTask(email, boardName, Convert.ToString(task.GetCreationTime()), Convert.ToString(task.GetDueDate()), currCol, task.GetTitle(), task.GetDescription(), movingCol.GetColumnName());
return(true);
}
else
{
Logger.GetLogger().Error("changing state couldn't been preformed.Limitation error!!");
return(false);
}
}
else
{
Logger.GetLogger().Error("Can't move task from last column");
return(false);
}
}