public RsvpSet GetFilteredRSVPs(int dinnerId, int start, int count, string sortType, string sortColumn, string filter)
{
var rsvps = _rsvps.Where(a => a.DinnerId == dinnerId).ToList();
var totalCount = rsvps.Count();
var filteredCount = rsvps.Count;
var toReturn = rsvps.Skip(start).Take(count);
var result = new RsvpSet()
{FilteredRsvpCount = filteredCount, Rsvps = toReturn.ToList(), TotalRsvpCount = totalCount};
return result;
}
/// <summary>
/// Returns a filtered set of RSVPs
/// </summary>
/// <param name="dinnerId">
/// The dinner id.
/// </param>
/// <param name="start">
/// The start.
/// </param>
/// <param name="count">
/// The count.
/// </param>
/// <param name="filter">
/// The filter.
/// </param>
/// <param name="sortType">
/// The sort type.
/// </param>
/// <param name="sortColumn">
/// The sort column.
/// </param>
/// <returns>
/// A set of RSVPs
/// </returns>
public RsvpSet GetFilteredRSVPs(int dinnerId, int start, int count, string filter, string sortType, string sortColumn)
{
using (NerdDinnersDb nerdDinnersDb = new NerdDinnersDb())
{
var rsvps = nerdDinnersDb.RSVPs.Where(a => a.DinnerId == dinnerId);
var totalCount = rsvps.Count();
var filteredQuery = rsvps.AsQueryable();
if (!string.IsNullOrEmpty(filter))
{
filteredQuery =
from d in rsvps
where d.AttendeeEmail.Contains(filter)
select d;
}
var filteredCount = filteredQuery.Count();
var sortColumnLower = sortColumn.ToLower();
var orderingFunction = new Func<Rsvp, IComparable>(d => d.AttendeeEmail);
List<Rsvp> sortedRSVPs;
if (sortType == "asc")
{
sortedRSVPs = (
from d in filteredQuery
select d).OrderBy(orderingFunction).ToList();
}
else if (sortType == "desc")
{
sortedRSVPs =
(from d in filteredQuery
select d).OrderByDescending(orderingFunction).ToList();
}
else
{
sortedRSVPs = filteredQuery.ToList();
}
var pageRSVPs = sortedRSVPs.Skip(start).Take(count);
var result = new RsvpSet()
{
Rsvps = pageRSVPs.ToList(),
FilteredRsvpCount = filteredCount,
TotalRsvpCount = totalCount
};
return result;
}
}