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Add back statsForSessions to Campaign model

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Scott Erickson 2015-12-03 12:47:28 -08:00
parent 1b30b0e72a
commit f8616f7c3d
1 changed files with 26 additions and 1 deletions

27
app/models/Campaign.coffee
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@ -9,4 +9,29 @@ module.exports = class Campaign extends CocoModel
urlRoot: '/db/campaign'
saveBackups: true
@denormalizedLevelProperties: _.keys(_.omit(schema.properties.levels.additionalProperties.properties, ['unlocks', 'position', 'rewards']))
@denormalizedCampaignProperties: ['name', 'i18n', 'slug']
@denormalizedCampaignProperties: ['name', 'i18n', 'slug']
statsForSessions: (sessions) ->
return null unless sessions
stats = {}
sessions = sessions.models or sessions
sessions = _.sortBy sessions, (s) -> s.get('changed')
levels = _.values(@get('levels'))
levels = (level for level in levels when not _.contains(level.type, 'ladder'))
levelOriginals = _.pluck(levels, 'original')
sessionOriginals = (session.get('level').original for session in sessions when session.get('state').complete)
levelsLeft = _.size(_.difference(levelOriginals, sessionOriginals))
lastSession = _.last(sessions)
stats.levels = {
size: _.size(levels)
left: levelsLeft
done: levelsLeft is 0
numDone: _.size(levels) - levelsLeft
pctDone: (100 * (_.size(levels) - levelsLeft) / _.size(levels)).toFixed(1) + '%'
lastPlayed: if lastSession then _.findWhere levels, { original: lastSession.get('level').original } else null
first: _.first(levels)
arena: _.find _.values(@get('levels')), (level) -> _.contains(level.type, 'ladder')
}
sum = (nums) -> _.reduce(nums, (s, num) -> s + num) or 0
stats.playtime = sum((session.get('playtime') or 0 for session in sessions))
return stats