public async Task <PagedList <Contact> > GetContactsPageAsync(PagedListRequest request)
{
var contacts = await _contactRepository.GetPagedList(request.PageNumber, request.PageSize);
if (contacts == null || contacts.Count <= 0)
{
throw new EntityPageNotFoundException(nameof(Contact), request.PageNumber);
}
return(contacts);
}
public void DbQueriesExtensions_ApplyPagedListRequestWithDifferentPagingParameters_ReturnsExpectedItemsCount(int skip, int take)
{
var pagedListRequest = new PagedListRequest
{
Skip = skip,
Take = take
};
var result = SpectificationTestEntityList.AsQueryable()
.ApplyPagedListRequest(pagedListRequest, new ListResponseBase())
.ToList();
var shouldBeCount = SpectificationTestEntityList
.Skip(skip)
.Take(take)
.Count();
result.Should().HaveCount(shouldBeCount);
}
public async Task <IActionResult> GetContactsPageAsync([FromQuery] PagedListRequest request)
{
var result = await _contactService.GetContactsPageAsync(request);
return(Ok(result));
}
public static IQueryable <T> ApplyPagedListRequest <T>(this IQueryable <T> queryable, PagedListRequest pagedListRequest, ListResponseBase listResponse)
{
listResponse.TotalCount = queryable.Count();
if (pagedListRequest.HasSortings)
{
queryable = queryable.OrderBy(pagedListRequest.SortingAsSqlQueryString);
}
queryable = queryable
.Skip(pagedListRequest.Skip)
.Take(pagedListRequest.Take);
return(queryable);
}
