overleaf/services/web/app/coffee/Features/Subscription/SubscriptionHandler.coffee

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async = require("async")
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RecurlyWrapper = require("./RecurlyWrapper")
Settings = require "settings-sharelatex"
User = require('../../models/User').User
logger = require('logger-sharelatex')
SubscriptionUpdater = require("./SubscriptionUpdater")
LimitationsManager = require('./LimitationsManager')
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EmailHandler = require("../Email/EmailHandler")
Events = require "../../infrastructure/Events"
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Analytics = require("../Analytics/AnalyticsManager")
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module.exports =
validateNoSubscriptionInRecurly: (user_id, callback = (error, valid) ->) ->
RecurlyWrapper.listAccountActiveSubscriptions user_id, (error, subscriptions = []) ->
return callback(error) if error?
if subscriptions.length > 0
SubscriptionUpdater.syncSubscription subscriptions[0], user_id, (error) ->
return callback(error) if error?
return callback(null, false)
else
return callback(null, true)
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createSubscription: (user, subscriptionDetails, recurly_token_id, callback)->
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self = @
clientTokenId = ""
@validateNoSubscriptionInRecurly user._id, (error, valid) ->
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return callback(error) if error?
if !valid
return callback(new Error("user already has subscription in recurly"))
RecurlyWrapper.createSubscription user, subscriptionDetails, recurly_token_id, (error, recurlySubscription)->
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return callback(error) if error?
SubscriptionUpdater.syncSubscription recurlySubscription, user._id, (error) ->
return callback(error) if error?
callback()
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updateSubscription: (user, plan_code, coupon_code, callback)->
logger.log user:user, plan_code:plan_code, coupon_code:coupon_code, "updating subscription"
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LimitationsManager.userHasSubscription user, (err, hasSubscription, subscription)->
if !hasSubscription
return callback()
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else
async.series [
(cb)->
return cb() if !coupon_code?
logger.log user_id:user._id, plan_code:plan_code, coupon_code:coupon_code, "updating subscription with coupon code applied first"
RecurlyWrapper.getSubscription subscription.recurlySubscription_id, includeAccount: true, (err, usersSubscription)->
return callback(err) if err?
account_code = usersSubscription.account.account_code
RecurlyWrapper.redeemCoupon account_code, coupon_code, cb
(cb)->
RecurlyWrapper.updateSubscription subscription.recurlySubscription_id, {plan_code: plan_code, timeframe: "now"}, (error, recurlySubscription) ->
return callback(error) if error?
SubscriptionUpdater.syncSubscription recurlySubscription, user._id, cb
], callback
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cancelSubscription: (user, callback) ->
LimitationsManager.userHasSubscription user, (err, hasSubscription, subscription)->
if hasSubscription
RecurlyWrapper.cancelSubscription subscription.recurlySubscription_id, (error) ->
return callback(error) if error?
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emailOpts =
to: user.email
first_name: user.first_name
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ONE_HOUR_IN_MS = 1000 * 60 * 60
setTimeout (-> EmailHandler.sendEmail "canceledSubscription", emailOpts
), ONE_HOUR_IN_MS
Events.emit "cancelSubscription", user._id
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Analytics.recordEvent user._id, "subscription-canceled"
callback()
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else
callback()
reactivateSubscription: (user, callback) ->
LimitationsManager.userHasSubscription user, (err, hasSubscription, subscription)->
if hasSubscription
RecurlyWrapper.reactivateSubscription subscription.recurlySubscription_id, (error) ->
return callback(error) if error?
callback()
else
callback()
recurlyCallback: (recurlySubscription, callback) ->
RecurlyWrapper.getSubscription recurlySubscription.uuid, includeAccount: true, (error, recurlySubscription) ->
return callback(error) if error?
User.findById recurlySubscription.account.account_code, (error, user) ->
return callback(error) if error?
if !user?
return callback("no user found")
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SubscriptionUpdater.syncSubscription recurlySubscription, user?._id, callback
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extendTrial: (subscription, daysToExend, callback)->
RecurlyWrapper.extendTrial subscription.recurlySubscription_id, daysToExend, callback