codecombat/server/routes/mail.coffee
2014-06-19 23:38:07 +08:00

223 lines
10 KiB
CoffeeScript

mail = require '../commons/mail'
User = require '../users/User'
errors = require '../commons/errors'
#request = require 'request'
config = require '../../server_config'
LevelSession = require '../levels/sessions/LevelSession'
Level = require '../levels/Level'
log = require 'winston'
sendwithus = require '../sendwithus'
#badLog = (text) ->
# console.log text
# request.post 'http://requestb.in/1brdpaz1', { form: {log: text} }
module.exports.setup = (app) ->
app.all config.mail.mailchimpWebhook, handleMailchimpWebHook
app.get '/mail/cron/ladder-update', handleLadderUpdate
getAllLadderScores = (next) ->
query = Level.find({type: 'ladder'})
.select('levelID')
.lean()
query.exec (err, levels) ->
if err
log.error "Couldn't fetch ladder levels. Error: ", err
return next []
for level in levels
for team in ['humans', 'ogres']
'I ... am not doing this.'
# Query to get sessions to make histogram
# db.level.sessions.find({"submitted":true,"levelID":"brawlwood",team:"ogres"},{"_id":0,"totalScore":1})
DEBUGGING = false
LADDER_PREGAME_INTERVAL = 2 * 3600 * 1000 # Send emails two hours before players last submitted.
getTimeFromDaysAgo = (now, daysAgo) ->
t = now - 86400 * 1000 * daysAgo - LADDER_PREGAME_INTERVAL
isRequestFromDesignatedCronHandler = (req, res) ->
requestIP = req.headers['x-forwarded-for']?.replace(" ","").split(",")[0]
if requestIP isnt config.mail.cronHandlerPublicIP and requestIP isnt config.mail.cronHandlerPrivateIP
console.log "RECEIVED REQUEST FROM IP #{requestIP}(headers indicate #{req.headers['x-forwarded-for']}"
console.log "UNAUTHORIZED ATTEMPT TO SEND TRANSACTIONAL LADDER EMAIL THROUGH CRON MAIL HANDLER"
res.send("You aren't authorized to perform that action. Only the specified Cron handler may perform that action.")
res.end()
return false
return true
handleLadderUpdate = (req, res) ->
log.info("Going to see about sending ladder update emails.")
requestIsFromDesignatedCronHandler = isRequestFromDesignatedCronHandler req, res
return unless requestIsFromDesignatedCronHandler or DEBUGGING
res.send('Great work, Captain Cron! I can take it from here.')
res.end()
# TODO: somehow fetch the histograms
emailDays = [1, 2, 4, 7, 14, 30]
now = new Date()
for daysAgo in emailDays
# Get every session that was submitted in a 5-minute window after the time.
startTime = getTimeFromDaysAgo now, daysAgo
endTime = startTime + 5 * 60 * 1000
if DEBUGGING
endTime = startTime + 15 * 60 * 1000 # Debugging: make sure there's something to send
findParameters = {submitted: true, submitDate: {$gt: new Date(startTime), $lte: new Date(endTime)}}
# TODO: think about putting screenshots in the email
selectString = "creator team levelName levelID totalScore matches submitted submitDate scoreHistory"
query = LevelSession.find(findParameters)
.select(selectString)
.lean()
do (daysAgo) ->
query.exec (err, results) ->
if err
log.error "Couldn't fetch ladder updates for #{findParameters}\nError: #{err}"
return errors.serverError res, "Ladder update email query failed: #{JSON.stringify(err)}"
log.info "Found #{results.length} ladder sessions to email updates about for #{daysAgo} day(s) ago."
sendLadderUpdateEmail result, now, daysAgo for result in results
sendLadderUpdateEmail = (session, now, daysAgo) ->
User.findOne({_id: session.creator}).select("name email firstName lastName emailSubscriptions emails preferredLanguage").exec (err, user) ->
if err
log.error "Couldn't find user for #{session.creator} from session #{session._id}"
return
allowNotes = user.isEmailSubscriptionEnabled 'anyNotes'
unless user.get('email') and allowNotes and not session.unsubscribed
log.info "Not sending email to #{user.get('email')} #{user.get('name')} because they only want emails about #{user.get('emailSubscriptions')}, #{user.get('emails')} - session unsubscribed: #{session.unsubscribed}"
return
unless session.levelName
log.info "Not sending email to #{user.get('email')} #{user.get('name')} because the session had no levelName in it."
return
name = if user.get('firstName') and user.get('lastName') then "#{user.get('firstName')}" else user.get('name')
name = "Wizard" if not name or name is "Anoner"
# Fetch the most recent defeat and victory, if there are any.
# (We could look at strongest/weakest, but we'd have to fetch everyone, or denormalize more.)
matches = _.filter session.matches, (match) -> match.date >= getTimeFromDaysAgo now, daysAgo
defeats = _.filter matches, (match) -> match.metrics.rank is 1 and match.opponents[0].metrics.rank is 0
victories = _.filter matches, (match) -> match.metrics.rank is 0 and match.opponents[0].metrics.rank is 1
#ties = _.filter matches, (match) -> match.metrics.rank is 0 and match.opponents[0].metrics.rank is 0
defeat = _.last defeats
victory = _.last victories
#log.info "#{user.name} had #{matches.length} matches from last #{daysAgo} days out of #{session.matches.length} total matches. #{defeats.length} defeats, #{victories.length} victories, and #{ties.length} ties."
#matchInfos = ("\t#{match.date}\t#{match.date >= getTimeFromDaysAgo(now, daysAgo)}\t#{match.metrics.rank}\t#{match.opponents[0].metrics.rank}" for match in session.matches)
#log.info "Matches:\n#{matchInfos.join('\n')}"
sendEmail = (defeatContext, victoryContext) ->
# TODO: do something with the preferredLanguage?
context =
email_id: sendwithus.templates.ladder_update_email
recipient:
address: if DEBUGGING then 'nick@codecombat.com' else user.get('email')
name: name
email_data:
name: name
days_ago: daysAgo
wins: victories.length
losses: defeats.length
total_score: Math.round(session.totalScore * 100)
team: session.team
team_name: session.team[0].toUpperCase() + session.team.substr(1)
level_name: session.levelName
session_id: session._id
ladder_url: "http://codecombat.com/play/ladder/#{session.levelID}#my-matches"
score_history_graph_url: getScoreHistoryGraphURL session, daysAgo
defeat: defeatContext
victory: victoryContext
log.info "Sending ladder update email to #{context.recipient.address} with #{context.email_data.wins} wins and #{context.email_data.losses} losses since #{daysAgo} day(s) ago."
sendwithus.api.send context, (err, result) ->
log.error "Error sending ladder update email: #{err} with result #{result}" if err
urlForMatch = (match) ->
"http://codecombat.com/play/level/#{session.levelID}?team=#{session.team}&session=#{session._id}&opponent=#{match.opponents[0].sessionID}"
onFetchedDefeatedOpponent = (err, defeatedOpponent) ->
if err
log.error "Couldn't find defeateded opponent: #{err}"
defeatedOpponent = null
victoryContext = {opponent_name: defeatedOpponent?.name ? "Anoner", url: urlForMatch(victory)} if victory
onFetchedVictoriousOpponent = (err, victoriousOpponent) ->
if err
log.error "Couldn't find victorious opponent: #{err}"
victoriousOpponent = null
defeatContext = {opponent_name: victoriousOpponent?.name ? "Anoner", url: urlForMatch(defeat)} if defeat
sendEmail defeatContext, victoryContext
if defeat
User.findOne({_id: defeat.opponents[0].userID}).select("name").lean().exec onFetchedVictoriousOpponent
else
onFetchedVictoriousOpponent null, null
if victory
User.findOne({_id: victory.opponents[0].userID}).select("name").lean().exec onFetchedDefeatedOpponent
else
onFetchedDefeatedOpponent null, null
getScoreHistoryGraphURL = (session, daysAgo) ->
# Totally duplicated in My Matches tab for now until we figure out what we're doing.
since = new Date() - 86400 * 1000 * daysAgo
scoreHistory = (s for s in session.scoreHistory ? [] when s[0] >= since)
return '' unless scoreHistory.length > 1
scoreHistory = _.last scoreHistory, 100 # Chart URL needs to be under 2048 characters for GET
times = (s[0] for s in scoreHistory)
times = ((100 * (t - times[0]) / (times[times.length - 1] - times[0])).toFixed(1) for t in times)
scores = (s[1] for s in scoreHistory)
lowest = _.min scores #.concat([0])
highest = _.max scores #.concat(50)
scores = (Math.round(100 * (s - lowest) / (highest - lowest)) for s in scores)
currentScore = Math.round scoreHistory[scoreHistory.length - 1][1] * 100
minScore = Math.round(100 * lowest)
maxScore = Math.round(100 * highest)
chartData = times.join(',') + '|' + scores.join(',')
"https://chart.googleapis.com/chart?chs=600x75&cht=lxy&chtt=Score%3A+#{currentScore}&chts=222222,12,r&chf=a,s,000000FF&chls=2&chd=t:#{chartData}&chxt=y&chxr=0,#{minScore},#{maxScore}"
handleMailchimpWebHook = (req, res) ->
post = req.body
#badLog("Got post data: #{JSON.stringify(post, null, '\t')}")
unless post.type in ['unsubscribe', 'profile']
res.send 'Bad post type'
return res.end()
unless post.data.email
res.send 'No email provided'
return res.end()
query = {'mailChimp.leid':post.data.web_id}
User.findOne query, (err, user) ->
return errors.serverError(res) if err
if not user
return errors.notFound(res)
handleProfileUpdate(user, post) if post.type is 'profile'
handleUnsubscribe(user) if post.type is 'unsubscribe'
user.updatedMailChimp = true # so as not to echo back to mailchimp
user.save (err) ->
return errors.serverError(res) if err
res.end('Success')
module.exports.handleProfileUpdate = handleProfileUpdate = (user, post) ->
mailchimpSubs = post.data.merges.INTERESTS.split(', ')
for [mailchimpEmailGroup, emailGroup] in _.zip(mail.MAILCHIMP_GROUPS, mail.NEWS_GROUPS)
user.setEmailSubscription emailGroup, mailchimpEmailGroup in mailchimpSubs
fname = post.data.merges.FNAME
user.set('firstName', fname) if fname
lname = post.data.merges.LNAME
user.set('lastName', lname) if lname
user.set 'mailChimp.email', post.data.email
user.set 'mailChimp.euid', post.data.id
# badLog("Updating user object to: #{JSON.stringify(user.toObject(), null, '\t')}")
module.exports.handleUnsubscribe = handleUnsubscribe = (user) ->
user.set 'emailSubscriptions', []
for emailGroup in mail.NEWS_GROUPS
user.setEmailSubscription emailGroup, false
# badLog("Unsubscribing user object to: #{JSON.stringify(user.toObject(), null, '\t')}")