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Tweaked the earned achievement recalculator.

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Scott Erickson 2014-08-15 09:32:58 -07:00
parent 4f22723084
commit ca83023591
1 changed files with 22 additions and 6 deletions
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28
server/achievements/earned_achievement_handler.coffee
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@ -29,7 +29,15 @@ class EarnedAchievementHandler extends Handler
achievementIDs = (thing for thing in callbackOrSlugsOrIDs when Handler.isID(thing))
else # just a callback
callback = callbackOrSlugsOrIDs
onFinished = -> callback arguments...
t0 = new Date().getTime()
total = 100000
User.count {anonymous:false}, (err, count) -> total = count
onFinished = ->
t1 = new Date().getTime()
runningTime = ((t1-t0)/1000/60/60).toFixed(2)
console.log "we finished in #{runningTime} hours"
callback arguments...
filter = {}
filter.$or = [
@ -44,17 +52,23 @@ class EarnedAchievementHandler extends Handler
log.info "Recalculating a total of #{achievements.length} achievements..."
# Fetch every single user. This tends to get big so do it in a streaming fashion.
userStream = User.find().stream()
userStream = User.find().sort('_id').stream()
streamFinished = false
usersTotal = 0
usersFinished = 0
numberRunning = 0
doneWithUser = ->
++usersFinished
numberRunning -= 1
userStream.resume()
onFinished?() if streamFinished and usersFinished is usersTotal
userStream.on 'error', (err) -> log.error err
userStream.on 'close', -> streamFinished = true
userStream.on 'data', (user) ->
++usersTotal
numberRunning += 1
userStream.pause() if numberRunning > 20
# Keep track of a user's already achieved in order to set the notified values correctly
userID = user.get('_id').toHexString()
@ -113,12 +127,14 @@ class EarnedAchievementHandler extends Handler
), -> # Wrap up a user, save points
# Since some achievements cannot be recalculated it's important to deduct the old amount of exp
# and add the new amount, instead of just setting to the new amount
return doneWithUser() unless newTotalPoints
log.debug "Matched a total of #{newTotalPoints} new points"
log.debug "Incrementing score for these achievements with #{newTotalPoints - previousPoints}"
return doneWithUser(user) unless newTotalPoints
# log.debug "Matched a total of #{newTotalPoints} new points"
# log.debug "Incrementing score for these achievements with #{newTotalPoints - previousPoints}"
pctDone = (100 * usersFinished / total).toFixed(2)
console.log "Updated points to #{newTotalPoints}(+#{newTotalPoints - previousPoints}) for #{user.get('name') or '???'} (#{user.get('_id')}) (#{pctDone}%)"
User.update {_id: userID}, {$inc: points: newTotalPoints - previousPoints}, {}, (err) ->
log.error err if err?
doneWithUser()
doneWithUser(user)
module.exports = new EarnedAchievementHandler()