public void CreateEvent(Event @event)
{
using (var db = new Database(_settings))
using (var transaction = db.GetTransaction())
{
db.Insert(@event.Location);
@event.LocationId = @event.Location.Id;
@event.SlotsAvailable = @event.Slots;
db.Insert(@event);
foreach (var eventImage in @event.Images)
{
eventImage.EventId = @event.Id;
db.Insert(eventImage);
}
foreach (var category in @event.Categories)
{
db.Insert(new EventCategory
{
EventId = @event.Id,
CategoryId = category.Id
});
}
transaction.Complete();
}
}
public void CreateEventRating(EventRating eventRating)
{
using (var db = new Database(_settings))
using (var transaction = db.GetTransaction())
{
db.Insert(eventRating);
var rating = Convert.ToDecimal(db.Query<EventRating>("where EventId = @0", eventRating.EventId).Average(r => r.Rating));
db.Update<Event>("set Rating = @1 where Id = @0", eventRating.EventId, rating);
transaction.Complete();
}
}
public void CreateUserRating(UserRating userRating)
{
using (var db = new Database(_settings))
using (var transaction = db.GetTransaction())
{
db.Insert(userRating);
var rating = Convert.ToDecimal(db.Query<UserRating>("where UserId = @0", userRating.UserId).Average(r => r.Rating));
db.Update<User>("set Rating = @1 where Id = @0", userRating.UserId, rating);
transaction.Complete();
}
}
public void UpdateEventRequest(EventRequest eventRequest)
{
using (var db = new Database(_settings))
using (var transaction = db.GetTransaction())
{
db.Update<EventRequest>("set Status = @2 where EventId = @0 and UserId = @1", eventRequest.EventId, eventRequest.UserId, eventRequest.Status);
if (eventRequest.Status == EventRequestStatus.Approved)
db.Update<Event>("set SlotsAvailable = SlotsAvailable - 1 where Id = @0", eventRequest.EventId);
else if (eventRequest.Status == EventRequestStatus.Cancelled)
db.Update<Event>("set SlotsAvailable = SlotsAvailable + 1 where Id = @0", eventRequest.EventId);
transaction.Complete();
}
}
