private async Task<ShareIntent> TriggerCampaignIntentAsync(int id, string user, string medium)
{
var campaign = context.Campaigns.Include("OnShareIntentTriggers").FirstOrDefault(x => x.ID == id);
if (campaign == null)
throw new ArgumentException("No campaign was found with an ID: " + id);
//Run all triggers
var tasks = new List<Task>();
foreach(var triggerIntent in campaign.OnShareIntentTriggers)
{
if (triggerIntent.IsOneTimeOnly && context.TriggerClaims.Any(tc => tc.TriggerID == triggerIntent.ID && tc.UserHandle == user))
continue;
tasks.Add(triggerIntent.Execute(user));
context.TriggerClaims.Add(new TriggerClaim() { UserHandle = user, Trigger = triggerIntent, Campaign = campaign });
}
await Task.WhenAll(tasks);
var intent = new ShareIntent() {
SeedUserHandle = user,
Timestamp = DateTimeOffset.Now,
ViralMedium = medium,
Campaign = campaign
};
context.ShareIntents.Add(intent);
context.SaveChanges();
return intent;
}
private async Task<ShareIntent> TriggerCampaignCallbackAsync(ShareIntent intent, string user, bool isConversion)
{
//Run all triggers
var tasks = new List<Task>();
var triggers = isConversion ? intent.Campaign.OnShareConversionTriggers : intent.Campaign.OnShareCallbackTriggers;
foreach (var callback in triggers)
{
if (callback.IsOneTimeOnly && context.TriggerClaims.Any(tc => tc.TriggerID == callback.ID && tc.UserHandle == user))
continue;
tasks.Add(callback.Execute(user, intent.SeedUserHandle));
context.TriggerClaims.Add(new TriggerClaim() { UserHandle = user, Trigger = callback, Campaign = intent.Campaign });
}
await Task.WhenAll(tasks);
var shareCallback = new ShareCallback()
{
CallbackUserHandle = user,
Campaign = intent.Campaign,
IsConversion = isConversion, //TODO: Check if it is conversion
ReferalUserHandle = intent.SeedUserHandle,
ShareIntent = intent,
Timestamp = DateTimeOffset.Now
};
context.ShareCallbacks.Add(shareCallback);
await context.SaveChangesAsync();
return intent;
}
private async Task<string> ShortenUrl(string url, ShareIntent shareIntent)
{
IUrlShortener service = new WmlUrlShortener();
shareIntent.ShortenedUrl = await service.ShortenUrlAsync(url, "", NumericCompressionAlgorithm.Compress(shareIntent.ID));
shareIntent.TargetUrl = url;
context.SaveChanges();
LogExtensions.Log.DebugCall(() => new { url, shareIntent.ShortenedUrl });
return shareIntent.ShortenedUrl;
}
