private IQueryable <Comment> Filter(CommentPaginationParams pageParams)
{
return(FindByExpression(comment =>
comment.CreatedDate > pageParams.MinDateTime &&
comment.CreatedDate < pageParams.MaxDateTime &&
(string.IsNullOrEmpty(pageParams.BookId) || comment.BookId == pageParams.BookId) &&
(string.IsNullOrEmpty(pageParams.UserId) || comment.senderId == pageParams.UserId)));
}
public static CommentPaginationParams ConvertToCommentPagination(this CommentPaginationParams _params, HttpContext context)
{
_params.UserId = context.User.FindFirst(ClaimTypes.NameIdentifier).Value;
_params.BookId = context.Request.Headers["BookId"];
return(_params);
}
public async Task <PagedList <Comment> > GetCommentPerPage(CommentPaginationParams pageParams)
{
IQueryable <Comment> filteredSource = Filter(pageParams).Include(c => c.Sender);
return(await PagedList <Comment> .ToPagedList(filteredSource, pageParams.Pagenumber, pageParams.Pagesize));
}
