public ActionResult CommentsDelete([DataSourceRequest]DataSourceRequest request, CommentsViewModel commentVm)
{
if (ModelState.IsValid)
{
var comment = db.Comments.GetById(commentVm.Id);
db.Comments.Delete(comment);
db.SaveChanges();
}
return Json(new[] { commentVm }.ToDataSourceResult(request, ModelState));
}
//public static Laptop ToModel(this Laptop laptop)
//{
// return new Laptop
// {
// Model = laptop.Laptop.Model,
// Description = laptop.Laptop.Description,
// AdditionalParts = laptop.Laptop.AdditionalParts,
// Harddisk = laptop.Laptop.Harddisk,
// Image = laptop.Laptop.Image,
// Inches = laptop.Laptop.Inches,
// Price = laptop.Laptop.Price,
// Ram = laptop.Laptop.Ram,
// Weight = laptop.Laptop.Weight,
// };
//}
public static CommentsViewModel ToViewModel(this Comment comment)
{
CommentsViewModel vm = new CommentsViewModel
{
Content = comment.Content,
Id = comment.Id
};
if (comment.Laptop != null)
{
vm.OnLaptop = comment.Laptop.Model;
}
if (comment.User != null)
{
vm.ByUser = comment.User.UserName;
}
return(vm);
}
//public static Laptop ToModel(this Laptop laptop)
//{
// return new Laptop
// {
// Model = laptop.Laptop.Model,
// Description = laptop.Laptop.Description,
// AdditionalParts = laptop.Laptop.AdditionalParts,
// Harddisk = laptop.Laptop.Harddisk,
// Image = laptop.Laptop.Image,
// Inches = laptop.Laptop.Inches,
// Price = laptop.Laptop.Price,
// Ram = laptop.Laptop.Ram,
// Weight = laptop.Laptop.Weight,
// };
//}
public static CommentsViewModel ToViewModel(this Comment comment)
{
CommentsViewModel vm = new CommentsViewModel
{
Content = comment.Content,
Id = comment.Id
};
if (comment.Laptop != null)
{
vm.OnLaptop = comment.Laptop.Model;
}
if (comment.User != null)
{
vm.ByUser = comment.User.UserName;
}
return vm;
}
public ActionResult CommentsUpdate([DataSourceRequest]DataSourceRequest request, CommentsViewModel commentVm)
{
if (ModelState.IsValid)
{
var comment = db.Comments.All("User", "Laptop").Single(x => x.Id == commentVm.Id);
if (comment.User.UserName != commentVm.ByUser)
{
var user = db.Users.All().FirstOrDefault(x => x.UserName == commentVm.ByUser);
comment.User = user;
comment.Content = commentVm.Content;
//UpdateBookFields(book, oldBook);
//user.Books.Add(oldBook);
//db.Comments.Update(comment);
db.SaveChanges();
}
if (comment.Laptop == null || comment.Laptop.Model != commentVm.OnLaptop)
{
var laptop = db.Laptops.All().FirstOrDefault(x => x.Model == commentVm.OnLaptop);
if (laptop != null)
{
comment.Laptop = laptop;
}
}
//UpdateBookFields(book, oldBook);
comment.Content = commentVm.Content;
db.Comments.Update(comment);
db.SaveChanges();
}
return Json(new[] { commentVm }.ToDataSourceResult(request, ModelState));
}
