private void DoUpdateCategories(string key, DateTime since)
{
var count = Channel.get_event_category_count(key, since);
var offset = 0;
if (count > 0)
{
_cacheCategories = null;
}
while (offset < count)
{
// get the next batch
var a = Channel.get_event_categories(key, since, offset);
offset += a.Length;
foreach (var x in a)
{
var id = TicketJonesCategory.For(x.id);
var category = Categories.TryGet(id) ?? new TicketJonesCategory
{
Document = new Document {
Id = id
},
};
category.TicketJonesId = x.id.ToString();
category.Active = x.active;
category.Description = x.name;
Categories.Save(category);
}
}
}
public Event[] FindEventsNear(string zip)
{
CheckUpdate();
var cx = GetCategories();
var vn = GetVenues();
var pf = GetPerformers();
try
{
var a = Channel.get_events_by_zipcode(Application.TicketJonesKey, zip, DateTime.Now, 90);
return(a.Select(x => new Event
{
Id = TicketJonesEvent.For(x.id),
Title = x.name,
Date = x.date,
Category = cx[TicketJonesCategory.For(x.event_category_id)],
Venue = vn[TicketJonesVenue.For(x.venue_id)],
Performers = new [] { x.performer1, x.performer2 }.Where(y => y > 0).Select(y => pf[TicketJonesPerformer.For(y)]).ToList(),
}).ToArray());
}
catch
{
return(new Event[0]);
}
}
private void DoUpdatePeformers(string key, DateTime since)
{
var count = Channel.get_performer_count(key, since);
var offset = 0;
if (count > 0)
{
_cachePerformers = null;
}
while (offset < count)
{
// get the next batch
var a = Channel.get_performers(key, since, offset);
offset += a.Length;
foreach (var x in a)
{
var id = TicketJonesPerformer.For(x.id);
var performer = Performers.TryGet(id) ?? new TicketJonesPerformer
{
Document = new Document {
Id = id
},
};
performer.TicketJonesId = x.id.ToString();
performer.Name = x.name;
performer.Category = TicketJonesCategory.For(x.event_category_id);
Performers.Save(performer);
}
}
}
void DoUpdate(object ots)
{
var ts = (DateTime)ots;
var k = Application.TicketJonesKey;
// update lookup lists first
lock (_sync)
{
Parallel.Invoke(
() => DoUpdateCategories(k, ts),
() => DoUpdateVenues(k, ts),
() => DoUpdatePeformers(k, ts)
);
}
// update events -- never get more than 3 months worth
if (ts < DateTime.UtcNow.AddMonths(-3))
{
ts = DateTime.UtcNow.AddMonths(-3);
}
foreach (var a in GetEvents(k, ts))
{
lock (_sync)
{
foreach (var x in a)
{
var id = TicketJonesEvent.For(x.id);
var e = Events.TryGet(id) ?? new TicketJonesEvent
{
Document = new Document {
Id = id
},
};
e.TicketJonesId = x.id.ToString();
e.Date = x.date;
e.Time = x.time;
e.Title = x.name;
e.Performers = new List <string>();
if (x.performer1 > 1)
{
e.Performers.Add(TicketJonesPerformer.For(x.performer1));
}
if (x.performer2 > 1)
{
e.Performers.Add(TicketJonesPerformer.For(x.performer2));
}
e.Venue = TicketJonesVenue.For(x.venue_id);
e.Category = TicketJonesCategory.For(x.event_category_id);
Events.Save(e);
}
}
}
LastUpdated = DateTime.UtcNow;
_updating = false;
}