public JsonResult GetEvents(string title, string description, DateTime startTime, DateTime endTime, string visibilityTypeString, string locationName, double latitude, double longitude)
{
QueryEventModel qem = new QueryEventModel();
qem.Description = description;
qem.EndTime = endTime;
qem.StartTime = startTime;
qem.Title = title;
return Json(eventServices.QueryEvents(qem));
}
public override bool Execute()
{
QueryEventModel qem = new QueryEventModel();
qem.Title = random.Next(1, 100)+"";
qem.Description = random.Next(1, 100) + "";
IEnumerable<EventModel> results = eventServices.QueryEvents(qem);
Console.WriteLine("Results of event search:");
foreach (EventModel evt in results)
{
Console.WriteLine("\t{0} {1}\n", evt.Title, evt.Description);
}
return true;
}
public IEnumerable<EventModel> QueryEvents(QueryEventModel queryModel)
{
IEnumerable<Event> titleMatches;
titleMatches = db.Events.Where(x => queryModel.Title != null ? x.Title.Equals(queryModel.Title, StringComparison.CurrentCultureIgnoreCase) : true);
IEnumerable<Event> descriptionMatches;
descriptionMatches = db.Events.Where(x => queryModel.Description != null ? x.Description.Contains(queryModel.Description) : true);
IEnumerable<Event> startTimeMatches = null;
IEnumerable<Event> endTimeMatches = null;
if (queryModel.DateSearch)
{
startTimeMatches = db.Events.Where(x => queryModel.StartTime != null ? x.StartTime >= queryModel.StartTime : true);
endTimeMatches = db.Events.Where(x => queryModel.EndTime != null ? x.EndTime <= queryModel.EndTime : true);
}
//IEnumerable<Event> locationMatches;
//locationMatches = db.Events.Where(x => x.Location != null ? Utilities.AreWithinRadius(x.Location, queryModel.Location, 0.1) : true);
IEnumerable<Event> result = titleMatches;
result = result.Union(descriptionMatches);
if (startTimeMatches != null)
{
result = result.Union(startTimeMatches);
}
if (endTimeMatches != null)
{
result = result.Union(endTimeMatches);
}
List<EventModel> eventModels = new List<EventModel>();
EventModel evtModel = null;
foreach (Event evt in result)
{
evtModel = Utilities.EventToEventModel(evt);
eventModels.Add(evtModel);
}
return eventModels.AsQueryable();
}
