public PrViewModel DestroyPr(PrViewModel givenPr)
{
this.Data.Prs.Delete(givenPr.Id);
this.Data.SaveChanges();
return givenPr;
}
public PrViewModel CreatePr(PrViewModel givenPr)
{
if (givenPr == null)
{
return null;
}
var newPr = new Pr
{
Name = givenPr.Name,
Address = givenPr.Address,
PhoneNumber = givenPr.PhoneNumber,
Email = givenPr.Email,
Media = givenPr.Media,
IsVisible = givenPr.IsVisible
};
this.Data.Prs.Add(newPr);
this.Data.SaveChanges();
givenPr.Id = newPr.Id;
return givenPr;
}
public PrViewModel UpdatePr(PrViewModel givenPr)
{
var prFromDb = this.Data.Prs
.All()
.FirstOrDefault(p => p.Id == givenPr.Id);
if (givenPr == null || prFromDb == null)
{
return givenPr;
}
prFromDb.Name = givenPr.Name;
prFromDb.Address = givenPr.Address;
prFromDb.PhoneNumber = givenPr.PhoneNumber;
prFromDb.Email = givenPr.Email;
prFromDb.Media = givenPr.Media;
prFromDb.IsVisible = givenPr.IsVisible;
this.Data.SaveChanges();
return givenPr;
}
