public async Task <bool> Create(DonationView result)
{
var donation = new DonationModel
{
Quantity = result.Bags,
Institution = await _context.Instituties.FindAsync(result.SelectedInstitutionId),
Street = result.Address,
City = result.City,
ZipCode = result.Postcode,
PickUpDate = result.Data,
PickUpTime = result.Time,
PickUpComment = result.Moreinfo
};
foreach (var category in result.CategoriesSelected)
{
var toDb = new CategoryDonationModel
{
Donation = donation,
Category = await _context.Categories.FindAsync(category)
};
_context.CategoryDonation.Add(toDb);
}
_context.Donations.Add(donation);
return(await _context.SaveChangesAsync() > 0);
}
public async Task <IActionResult> Donate(DonationView result)
{
if (result.CategoriesSelected == null)
{
ModelState.AddModelError("", "Zaznacz przynajmniej jedną kategorie");
}
if (result.SelectedInstitutionId == 0)
{
ModelState.AddModelError("", "Wybierz organizację");
}
if (!ModelState.IsValid)
{
var viewModel = await _donationService.PrepareViewModel(result);
return(View(viewModel));
}
// jeżeli przeszło walidacje dodajemy donacje do bazy
await _donationService.Create(result);
return(RedirectToAction("DonateConfirmation", "Donation"));
}
public async Task <DonationView> PrepareViewModel(DonationView result = null)
{
var viewModel = new DonationView();
// 1. kategorie do widoku
List <CategoryView> categoryItems = new List <CategoryView>()
{
};
var categories = await _context.Categories.ToListAsync();
foreach (var category in categories)
{
CategoryView tempCat;
if (result != null && result.CategoriesSelected != null && result.CategoriesSelected.Contains(category.Id))
{
tempCat = new CategoryView {
Id = category.Id, Value = category.Name, Text = category.Name, IsChecked = true
};
}
else
{
tempCat = new CategoryView {
Id = category.Id, Value = category.Name, Text = category.Name, IsChecked = false
};
}
categoryItems.Add(tempCat);
}
viewModel.CategoriesItems = categoryItems;
// 2. instytucje do widoku
List <InstitionView> institionItems = new List <InstitionView>()
{
};
var institutions = await _context.Instituties.ToListAsync();
foreach (var institution in institutions)
{
InstitionView tempInst;
if (result != null && result.SelectedInstitutionId != 0 && result.SelectedInstitutionId == institution.Id)
{
tempInst = new InstitionView {
Id = institution.Id, Name = institution.Name, Description = institution.Description, IsChecked = true
};
}
else
{
tempInst = new InstitionView {
Id = institution.Id, Name = institution.Name, Description = institution.Description, IsChecked = false
};
}
institionItems.Add(tempInst);
}
viewModel.InstitutionItems = institionItems;
return(viewModel);
}
