public ActionResult ViewTrip(int tripId)
{
// get the trip details
BlViewTrip trip = null;
var _blError = TripManager.GetTripById(tripId, out trip);
// error handling
if (_blError.ErrorCode != 0)
{
throw new ApplicationException(_blError.ErrorMessage);
}
if (trip == null || trip.DlTripView == null)
{
throw new ApplicationException(String.Format("Invalid trip id requested: {0}", tripId));
}
if (trip.DlTripView.AspNetUserId != User.Identity.GetUserId())
{
throw new ApplicationException(String.Format("Unauthorized trip id requested: {0} by {1}", tripId, User.Identity.GetUserId()));
}
// all seems ok if you reach here
List <BlTripTemplate> _allTemplates = null;
List <BlTripTemplate> _relatedTemplates = new List <BlTripTemplate>();
_blError = TripManager.SearchRelatedTripTemplates(trip.DlTripView.Id, out _allTemplates);
if (_allTemplates != null)
{
foreach (var template in _allTemplates)
{
if (!trip.DlTripView.Templates.Contains(template.DlTemplate.Id.ToString()))
{
_relatedTemplates.Add(template);
}
}
}
var _model = new TripViewModel()
{
ActiveTrip = trip, RelatedTemplates = _relatedTemplates
};
return(View("Trip", _model));
}