public ActionResult Create(ProteinViewModel proteinViewModel)
{
bool isNameUnique = contextDatabase.Proteins.Find(proteinViewModel.Name) == null;
if (!isNameUnique)
{
ViewData[FormError] = string.Format("Protein {0} already exists. Change the specified name.", proteinViewModel.Name);
}
else
{
ViewData[FormError] = string.Empty;
}
if (ModelState.IsValid && isNameUnique)
{
var protein = ConvertToProtein(proteinViewModel);
contextDatabase.Proteins.Add(protein);
contextDatabase.SaveChanges();
return(RedirectToAction("Index"));
}
else
{
return(View(proteinViewModel));
}
}
public ActionResult Delete(int id)
{
ProteinViewModel pro = new ProteinViewModel();
tblProtein tb = db.tblProteins.Where(t => t.ProteinId == id).FirstOrDefault();
pro.ProteinId = tb.ProteinId;
pro.ProteinName = tb.ProteinName;
pro.Price = tb.Price;
pro.Description = tb.Description;
return(View(pro));
}
public ActionResult Edit(ProteinViewModel proteinViewModel)
{
if (ModelState.IsValid)
{
contextDatabase.Entry(ConvertToProtein(proteinViewModel)).State = EntityState.Modified;
contextDatabase.SaveChanges();
return(RedirectToAction("Index"));
}
else
{
return(View(proteinViewModel));
}
}
public ActionResult Edit(ProteinViewModel model)
{
if (ModelState.IsValid)
{
tblProtein pro = db.tblProteins.Where(t => t.ProteinId == model.ProteinId).FirstOrDefault();
pro.ProteinId = model.ProteinId;
pro.ProteinName = model.ProteinName;
pro.Price = model.Price;
pro.Description = model.Description;
db.SaveChanges();
ViewBag.Message = "Protein Updated";
}
return(View());
}
public ActionResult Add(ProteinViewModel model)
{
if (ModelState.IsValid)
{
List <ProteinViewModel> lstprotein = new List <ProteinViewModel>();
if (ModelState.IsValid)
{
tblProtein tb = new tblProtein();
tb.ProteinName = model.ProteinName;
tb.Price = model.Price;
tb.Description = model.Description;
db.tblProteins.Add(tb);
db.SaveChanges();
ViewBag.Message = "Protein Added";
}
}
return(View());
}
private static Protein ConvertToProtein(ProteinViewModel proteinViewModel)
{
var protein = new Protein(proteinViewModel.Name, proteinViewModel.AminoAcidSequence, proteinViewModel.Description)
{
DiscoveredBy = proteinViewModel.DiscoveredBy
};
if (!string.IsNullOrWhiteSpace(proteinViewModel.IsoelectricPoint))
{
protein.IsoelectricPoint = Convert.ToDouble(proteinViewModel.IsoelectricPoint);
}
if (!string.IsNullOrWhiteSpace(proteinViewModel.MolecularWeight))
{
protein.MolecularWeight = Convert.ToInt32(proteinViewModel.MolecularWeight);
}
if (!string.IsNullOrWhiteSpace(proteinViewModel.YearDiscovered))
{
protein.DateDiscovered = new DateTime(Convert.ToInt32(proteinViewModel.YearDiscovered), 1, 1);
}
return(protein);
}
