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71 lines
3.1 KiB
CoffeeScript
71 lines
3.1 KiB
CoffeeScript
mongoose = require 'mongoose'
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jsonschema = require '../../app/schemas/models/achievement'
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log = require 'winston'
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utils = require '../../app/lib/utils'
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plugins = require('../plugins/plugins')
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AchievablePlugin = require '../plugins/achievements'
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# `pre` and `post` are not called for update operations executed directly on the database,
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# including `Model.update`,`.findByIdAndUpdate`,`.findOneAndUpdate`, `.findOneAndRemove`,and `.findByIdAndRemove`.order
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# to utilize `pre` or `post` middleware, you should `find()` the document, and call the `init`, `validate`, `save`,
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# or `remove` functions on the document. See [explanation](http://github.com/LearnBoost/mongoose/issues/964).
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AchievementSchema = new mongoose.Schema({
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userField: String
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}, {strict: false})
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AchievementSchema.methods.objectifyQuery = ->
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try
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@set('query', JSON.parse(@get('query'))) if typeof @get('query') == 'string'
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catch error
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log.error "Couldn't convert query string to object because of #{error}"
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@set('query', {})
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AchievementSchema.methods.stringifyQuery = ->
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@set('query', JSON.stringify(@get('query'))) if typeof @get('query') != 'string'
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AchievementSchema.methods.getExpFunction = ->
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kind = @get('function')?.kind or jsonschema.properties.function.default.kind
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parameters = @get('function')?.parameters or jsonschema.properties.function.default.parameters
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return utils.functionCreators[kind](parameters) if kind of utils.functionCreators
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AchievementSchema.methods.isRecalculable = -> @get('recalculable') isnt false
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AchievementSchema.statics.jsonschema = jsonschema
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AchievementSchema.statics.earnedAchievements = {}
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# Reloads all achievements into memory.
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# TODO might want to tweak this to only load new achievements
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AchievementSchema.statics.loadAchievements = (done) ->
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AchievementSchema.statics.resetAchievements()
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Achievement = require('../achievements/Achievement')
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query = Achievement.find({})
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query.exec (err, docs) ->
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_.each docs, (achievement) ->
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category = achievement.get 'collection'
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AchievementSchema.statics.earnedAchievements[category] = [] unless category of AchievementSchema.statics.earnedAchievements
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AchievementSchema.statics.earnedAchievements[category].push achievement
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done?(AchievementSchema.statics.earnedAchievements)
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AchievementSchema.statics.getLoadedAchievements = ->
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AchievementSchema.statics.earnedAchievements
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AchievementSchema.statics.resetAchievements = ->
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delete AchievementSchema.statics.earnedAchievements[category] for category of AchievementSchema.statics.earnedAchievements
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# Queries are stored as JSON strings, objectify them upon loading
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AchievementSchema.post 'init', (doc) -> doc.objectifyQuery()
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AchievementSchema.pre 'save', (next) ->
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@stringifyQuery()
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next()
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# Reload achievements upon save
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AchievementSchema.post 'save', -> @constructor.loadAchievements()
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AchievementSchema.plugin(plugins.NamedPlugin)
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AchievementSchema.plugin(plugins.SearchablePlugin, {searchable: ['name']})
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module.exports = Achievement = mongoose.model('Achievement', AchievementSchema, 'achievements')
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AchievementSchema.statics.loadAchievements()
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