public IActionResult Index(string filter, int pageindex = 1, string sortExpression = nameof(DetailsNewsViewModel.Title))
{
IQueryable <News> newsDbCollection = this.newsService.GetAll();
if (!string.IsNullOrWhiteSpace(filter))
{
newsDbCollection = newsDbCollection.Where(x => x.Title.Contains(filter));
}
List <DetailsNewsViewModel> detailsNewsViewModels = new List <DetailsNewsViewModel>();
foreach (News newsDb in newsDbCollection.ToList())
{
DetailsNewsViewModel listNewsViewModel = new DetailsNewsViewModel
{
Id = newsDb.Id,
Title = newsDb.Title,
Content = newsDb.Content,
ReporterName = newsDb.User.UserName,
CreatedAt = newsDb.CreatedAt,
UpdatedAt = newsDb.UpdatedAt,
ReporterId = newsDb.UserId
};
detailsNewsViewModels.Add(listNewsViewModel);
}
PagingList <DetailsNewsViewModel> pagingListViewModels = PagingList.Create(detailsNewsViewModels, 3, pageindex, sortExpression, nameof(DetailsNewsViewModel.Title));
pagingListViewModels.RouteValue = new RouteValueDictionary {
{ "filter", filter }
};
return(View(pagingListViewModels));
}
public IActionResult GetDetails(string id)
{
News newsDb = newsService.GetAll(x => x.Id == id).FirstOrDefault();
if (newsDb == null)
{
ModelState.AddModelError("", "A news with this id doesn't exist!");
return(View("ValidationErrorsWithoutSpecificModel"));
}
DetailsNewsViewModel detailsNewsViewModel = new DetailsNewsViewModel
{
Id = newsDb.Id,
Content = newsDb.Content,
Title = newsDb.Title,
ReporterName = newsDb.User.UserName,
CreatedAt = newsDb.CreatedAt,
UpdatedAt = newsDb.UpdatedAt,
};
return(View(detailsNewsViewModel));
}
