public virtual IEnumerable<AwardedAchievement> Calculate(Activity trigger)
{
List<AwardedAchievement> awardedAchievements = new List<AwardedAchievement>();
IEnumerable<Achievement> achievements = GetApplicableAchievements(trigger);
foreach (Achievement achievement in achievements)
{
Achievement achievementCopy = achievement;
AwardedAchievement awardedAchievement =
Repository
.Query<AwardedAchievement>()
.SingleOrDefault(x => x.Achievement == achievementCopy && x.Developer == trigger.Developer);
if (awardedAchievement == null)
{
awardedAchievement = new AwardedAchievement()
{
Achievement = achievement,
Count = 0,
Developer = trigger.Developer,
};
}
awardedAchievement.Count += 1;
awardedAchievement.LastAwardedTimestamp = DateTime.Now;
awardedAchievements.Add(awardedAchievement);
}
return awardedAchievements;
}
private void GiveAchievement(AccountGroupPerson accountGroupPerson, Achievement achievement, DateTime awardedOn)
{
PersonWallet wallet = accountGroupPerson.Person.Wallets.Single(x => x.AccountGroupId == accountGroupPerson.AccountGroupId);
wallet.Value += achievement.Value;
AwardedAchievement award = new AwardedAchievement()
{
Achievement = achievement,
AchievementId = achievement.Id,
AwardDate = awardedOn,
};
Context.Add(award);
Context.SaveChanges();
}