private void _UpdateUserAchievements(Activity activity, String uid)
{
var user = _uAcc.FindUser(uid);
var oldDistance = user.LifetimeDistance;
var oldDuration = user.LifetimeDuration;
var oldSteps = user.LifetimeSteps;
var newDistance = oldDistance + activity.Distance;
var newDuration = oldDuration + activity.Duration;
var newSteps = oldSteps + activity.Steps;
user.LifetimeDistance = newDistance;
user.LifetimeDuration = newDuration;
user.LifetimeSteps = newSteps;
_uAcc.UpdateUser(user);
foreach (Badge b in _bAcc.GetBadges())
{
bool justEarned = false;
switch (b.Field)
{
case Field.DISTANCE:
justEarned = (oldDistance < b.Threshold && newDistance >= b.Threshold);
break;
case Field.DURATION:
justEarned = oldDuration < b.Threshold && newDuration >= b.Threshold;
break;
case Field.STEPS:
justEarned = oldSteps < b.Threshold && newSteps >= b.Threshold;
break;
}
if (justEarned)
{
_ubAcc.CreateUserBadge(new UserBadge()
{
BadgeID = b.ID,
DateCompleted = DateTime.Now,
UserID = user.Id,
});
}
}
foreach (Goal b in _gAcc.GetGoals()) // TODO The duplication here feels bad; is there some clean way to give goals and badges the same interface/prevent this?
{
bool justEarned = false;
switch (b.Field)
{
case Field.DISTANCE:
justEarned = (oldDistance < b.Threshold && newDistance >= b.Threshold);
break;
case Field.DURATION:
justEarned = oldDuration < b.Threshold && newDuration >= b.Threshold;
break;
case Field.STEPS:
justEarned = oldSteps < b.Threshold && newSteps >= b.Threshold;
break;
}
if (justEarned)
{
var ug = _ugAcc.GetUserGoal(b.ID, uid);
if (ug != null)
{
ug.DateCompleted = DateTime.Now;
_ugAcc.UpdateUserGoal(ug);
}
}
}
}
public IEnumerable <Models.Badge> GetBadges()
{
return(_acc.GetBadges());
}