public WizardVO FindById(int problemId)
{
WizardVO wizard = new WizardVO();
using (var wizardAccessor = new WizardAccessor())
{
wizard.Problem = wizardAccessor.RepoProblem.Find(problemId);
if (wizard.Problem != null && wizard.Problem.ProblemID > 0)
{
List<SolutionVO> solutions = wizard.Problem.Solutions.ToList();
if (solutions != null && solutions.Count > 0)
{
SolutionVO solution = solutions.FirstOrDefault();
wizard.Solution = solution;
if (wizard.Solution.Steps != null && wizard.Solution.Steps.Count > 0)
{
wizard.Steps = new ObservableCollection<StepVO>(wizard.Solution.Steps);
}
}
}
}
return wizard;
}
public WizardBL()
{
_wizardAccessor = new WizardAccessor();
}