public async Task <List <Article> > GetAllArticles(int page, int pageSize)
{
// Try to clean Include() what happens?
IIncludableQueryable <Article, ICollection <Comment> > queryableArticles = _context.Articles
.Where(a => a.PublishedOn < DateTime.Now
//&& a.VisibilityType == VisibilityType.PUBLIC)
).Include(a => a.User)
.Include(a => a.Comments);
var totalCount = await queryableArticles.CountAsync();
List <Article> articles = await queryableArticles.Skip(page *pageSize)
.Take(pageSize)
.ToListAsync();
return(articles);
}
public async Task <IActionResult> Pagination(int page = 1)
{
int pageSize = 1;
IIncludableQueryable <MetanitExampleCoreMVC.Models.User, Company> source = dbUsers.Users.Include(x => x.Company);
var count = await source.CountAsync();
var items = await source.Skip((page - 1) *pageSize).Take(pageSize).ToListAsync();
PageViewModel pageViewModel = new PageViewModel(count, page, pageSize);
IndexPageViewModel viewModel = new IndexPageViewModel()
{
PageViewModel = pageViewModel,
Users = items
};
return(View(viewModel));
}
public static async Task <PagedResult <U> > ToPageResultAsync <T, V, U>(this IIncludableQueryable <T, V> query, int page, int pageSize, IConfigurationProvider config) where U : class
{
var result = new PagedResult <U>();
result.CurrentPage = page;
result.PageSize = pageSize;
result.RowCount = await query.CountAsync();
var pageCount = (double)result.RowCount / pageSize;
result.PageCount = (int)Math.Ceiling(pageCount);
var skip = (page - 1) * pageSize;
result.Results = await query.Skip(skip)
.Take(pageSize)
.ProjectTo <U>(config)
.ToListAsync();
return(result);
}