public static async Task <PagedResponse <TResponseDto> > GetPagedResponse <TResponseDto, TEntity, TKey>
(
IQueryable <TEntity> query,
PaginationQuery paginationQuery,
Expression <Func <TEntity, TResponseDto> > mapper,
Expression <Func <TResponseDto, TKey> > orderBy,
CancellationToken cancellationToken,
bool ascending = true
)
{
var mappedQuery = query.Select(mapper);
IOrderedQueryable <TResponseDto> orderedQuery = null;
if (ascending)
{
orderedQuery = mappedQuery.OrderBy(orderBy);
}
else
{
orderedQuery = mappedQuery.OrderByDescending(orderBy);
}
return(await GetPagedResponse(orderedQuery, paginationQuery, cancellationToken));
}
public static async Task <PagedResponse <T> > GetPagedResponse <T>(IOrderedQueryable <T> query, PaginationQuery paginationQuery, CancellationToken cancellationToken)
{
var result = await query
.Skip(paginationQuery.Skip)
.Take(paginationQuery.Count)
.ToListAsync(cancellationToken);
var totalCount = await query.CountAsync(cancellationToken);
return(new PagedResponse <T>(result)
{
Count = result.Count,
Data = result,
Skipped = paginationQuery.Skip,
TotalCount = totalCount
});
}