/// <summary>
/// Gets the previous link
/// </summary>
/// <param name="offset">The current offset</param>
/// <param name="limit">The current limit</param>
/// <param name="count">The total items</param>
/// <returns></returns>
private PaginationLink GetPreviousLink(int offset, int limit)
{
if (offset == 0)
{
return(null);
}
int previousLimit, previousOffset;
if (offset < limit)
{
previousOffset = 0;
previousLimit = offset;
}
else
{
previousOffset = offset - limit;
previousLimit = limit;
}
return(new PaginationLink(_routeContext.GetUpdatedPaginationFormattedUrl(previousOffset, previousLimit), "previous", HttpMethod.Get));
}