private static FillRatingsViewModel GetFillRatingsViewModel(Project project, FillRatingsViewModel existing = null)
{
existing = existing ?? new FillRatingsViewModel();
var firstAlternative = project.Alternatives.First();
existing.Ratings = project.WeightGenerationResults.Select(x => new FillRatingsItemModel()
{
WeightId = x.WeightGenerationResultId,
Method = x.GenerationMethod,
FactorNames = x.GetFirstAlternativeFactors().Select(factor => factor.Factor.FactorName).ToList(),
}).ToList();
return existing;
}
public virtual ActionResult FillRatings(int id, AggregationType aggregationType, FillRatingsViewModel viewModel)
{
Project project = _projectService.Get(id);
if (ModelState.IsValid)
{
foreach (var rating in viewModel.Ratings)
{
var weight = project.WeightGenerationResults.Single(x => x.WeightGenerationResultId == rating.WeightId);
var factors = weight.GetFirstAlternativeFactors().ToList();
for (int i = 0; i < factors.Count; i++)
{
weight.Items.Where(x => x.FactorId == factors[i].FactorId).ToList().ForEach(x => x.Rating = rating.Values[i].GetValue());
}
}
_projectService.Update(project);
return RedirectToAction(MVC.Projects.DoAggregation(id, aggregationType));
}
viewModel = GetFillRatingsViewModel(project, viewModel);
ViewBag.Title = ViewTitles.FillRatings;
return View(viewModel);
}