Method ToPaginatedListAsync

Common/Pagination.cs:24–44

(this IQueryable<T> source,
        PaginationRequest request)

public static class PaginationExtensions
{
    public static async Task<PaginationResult<T>> ToPaginatedListAsync<T>(this IQueryable<T> source,
        PaginationRequest request)
    {
        var total = await source.CountAsync();
        
        var page = request.SafePage <= 0 ? 1 : request.SafePage;
        var pageSize = request.CappedPageSize;
        
        var items = await source
            .Skip((page -1) * pageSize)
            .Take(pageSize)
            .ToListAsync();

        return new PaginationResult<T>
        {
            Items = items,
            TotalCount = total,
            Page = page,
            PageSize = pageSize
        };
    }
}