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Made spectate mode use top 20 players only

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This commit is contained in:
Michael Schmatz 2014-04-14 14:28:28 -07:00
parent 1c9d49afe8
commit 5223661b66
1 changed files with 25 additions and 23 deletions
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48
server/levels/level_handler.coffee
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@ -5,7 +5,7 @@ SessionHandler = require('./sessions/level_session_handler')
Feedback = require('./feedbacks/LevelFeedback')
Handler = require('../commons/Handler')
mongoose = require('mongoose')
async = require 'async'
LevelHandler = class LevelHandler extends Handler
modelClass: Level
jsonSchema: require '../../app/schemas/models/level'
@ -220,7 +220,7 @@ LevelHandler = class LevelHandler extends Handler
userMap[u._id] = u[serviceProperty] for u in userResults
session[serviceProperty] = userMap[session.creator] for session in sessionResults
res.send(sessionResults)
getRandomSessionPair: (req, res, slugOrID) ->
findParameters = {}
if Handler.isID slugOrID
@ -235,32 +235,34 @@ LevelHandler = class LevelHandler extends Handler
query.exec (err, level) =>
return @sendDatabaseError(res, err) if err
return @sendNotFoundError(res) unless level?
sessionsQueryParameters =
level:
original: level.original.toString()
majorVersion: level.version.major
submitted:true
query = Session
.find(sessionsQueryParameters)
.select('team')
.lean()
query.exec (err, resultSessions) =>
return @sendDatabaseError res, err if err? or not resultSessions
teamSessions = _.groupBy resultSessions, 'team'
sessions = []
numberOfTeams = 0
for team of teamSessions
numberOfTeams += 1
sessions.push _.sample(teamSessions[team])
if numberOfTeams != 2 then return @sendDatabaseError res, "There aren't sessions of 2 teams, so cannot choose random opponents!"
@sendSuccess res, sessions
query = Session.find(sessionsQueryParameters).distinct("team")
query.exec (err, teams) =>
return @sendDatabaseError res, err if err? or not teams
findTop20Players = (sessionQueryParams, team, cb) ->
sessionQueryParams["team"] = team
Session.aggregate [
{$match: sessionQueryParams}
{$project: {"totalScore":1}}
{$sort: {"totalScore":-1}}
{$limit: 20}
], cb
async.map teams, findTop20Players.bind(@, sessionsQueryParameters), (err, map) =>
if err? then return @sendDatabaseError(res, err)
sessions = []
for mapItem in map
sessions.push _.sample(mapItem)
if map.length != 2 then return @sendDatabaseError res, "There aren't sessions of 2 teams, so cannot choose random opponents!"
@sendSuccess res, sessions
getFeedback: (req, res, id) ->
return @sendNotFoundError(res) unless req.user
@fetchLevelByIDAndHandleErrors id, req, res, (err, level) =>