mirror of
https://github.com/codeninjasllc/codecombat.git
synced 2024-11-24 08:08:15 -05:00
575 lines
26 KiB
CoffeeScript
575 lines
26 KiB
CoffeeScript
# Not paired with a document in the DB, just handles coordinating between
|
|
# the stripe property in the user with what's being stored in Stripe.
|
|
|
|
mongoose = require 'mongoose'
|
|
async = require 'async'
|
|
config = require '../../server_config'
|
|
Handler = require '../commons/Handler'
|
|
discountHandler = require './discount_handler'
|
|
Prepaid = require '../prepaids/Prepaid'
|
|
User = require '../users/User'
|
|
{findStripeSubscription} = require '../lib/utils'
|
|
{getSponsoredSubsAmount} = require '../../app/core/utils'
|
|
|
|
recipientCouponID = 'free'
|
|
subscriptions = {
|
|
basic: {
|
|
gems: 3500
|
|
amount: 999 # For calculating incremental quantity before sub creation
|
|
}
|
|
}
|
|
|
|
class SubscriptionHandler extends Handler
|
|
logSubscriptionError: (user, msg) ->
|
|
console.warn "Subscription Error: #{user.get('slug')} (#{user._id}): '#{msg}'"
|
|
|
|
getByRelationship: (req, res, args...) ->
|
|
return @getCancellations(req, res) if args[1] is 'cancellations'
|
|
return @getSubscribers(req, res) if args[1] is 'subscribers'
|
|
return @getSubscriptions(req, res) if args[1] is 'subscriptions'
|
|
super(arguments...)
|
|
|
|
getCancellations: (req, res) =>
|
|
# console.log 'subscription_handler getCancellations'
|
|
return @sendForbiddenError(res) unless req.user?.isAdmin()
|
|
|
|
earliestEventDate = new Date()
|
|
earliestEventDate.setUTCMonth(earliestEventDate.getUTCMonth() - 1)
|
|
earliestEventDate.setUTCDate(earliestEventDate.getUTCDate() - 8)
|
|
|
|
cancellationEvents = []
|
|
nextBatch = (starting_after, done) =>
|
|
options = limit: 100
|
|
options.starting_after = starting_after if starting_after
|
|
options.type = 'customer.subscription.updated'
|
|
options.created = gte: Math.floor(earliestEventDate.getTime() / 1000)
|
|
stripe.events.list options, (err, events) =>
|
|
return done(err) if err
|
|
for event in events.data
|
|
continue unless event.data?.object?.cancel_at_period_end is true and event.data?.previous_attributes.cancel_at_period_end is false
|
|
continue if event.data?.object?.discount?
|
|
continue unless event.data?.object?.plan?.id is 'basic'
|
|
continue unless event.data?.object?.id?
|
|
cancellationEvents.push
|
|
subscriptionID: event.data.object.id
|
|
customerID: event.data.object.customer
|
|
if events.has_more
|
|
# console.log 'Fetching more cancellation events', cancellationEvents.length
|
|
return nextBatch(events.data[events.data.length - 1].id, done)
|
|
else
|
|
return done()
|
|
|
|
nextBatch null, (err) =>
|
|
return @sendDatabaseError(res, err) if err
|
|
|
|
cancellations = []
|
|
createCheckSubFn = (customerID, subscriptionID) =>
|
|
(done) =>
|
|
stripe.customers.retrieveSubscription customerID, subscriptionID, (err, subscription) =>
|
|
return done() if err
|
|
return done() unless subscription?.cancel_at_period_end
|
|
cancellations.push
|
|
cancel: new Date(subscription.canceled_at * 1000)
|
|
subID: subscription.id
|
|
done()
|
|
tasks = []
|
|
for cancellationEvent in cancellationEvents
|
|
tasks.push createCheckSubFn(cancellationEvent.customerID, cancellationEvent.subscriptionID)
|
|
async.parallel tasks, (err, results) =>
|
|
return @sendDatabaseError(res, err) if err
|
|
@sendSuccess(res, cancellations)
|
|
|
|
getSubscribers: (req, res) ->
|
|
# console.log 'subscription_handler getSubscribers'
|
|
return @sendForbiddenError(res) unless req.user?.isAdmin()
|
|
subscriberUserIDs = req.body.ids or []
|
|
User.find {_id: {$in: subscriberUserIDs}}, (err, users) =>
|
|
return @sendDatabaseError(res, err) if err
|
|
userMap = {}
|
|
userMap[user.id] = user for user in users
|
|
@sendSuccess(res, userMap)
|
|
|
|
getSubscriptions: (req, res) ->
|
|
# console.log 'subscription_handler getSubscriptions'
|
|
# Returns a list of active subscriptions
|
|
# TODO: does not return free subs
|
|
# TODO: add tests
|
|
# TODO: take date range as input
|
|
# TODO: are ended counts correct for today? E.g. retries may complicate things.
|
|
|
|
return @sendForbiddenError(res) unless req.user?.isAdmin()
|
|
|
|
@invoices ?= [] # Keep sorted newest to oldest
|
|
newInvoices = []
|
|
|
|
processInvoices = (starting_after, done) =>
|
|
options = limit: 100
|
|
options.starting_after = starting_after if starting_after
|
|
stripe.invoices.list options, (err, invoices) =>
|
|
return done(err) if err
|
|
for invoice in invoices.data
|
|
return done() if invoice.id is @invoices[0]?.invoiceID
|
|
continue unless invoice.paid
|
|
continue unless invoice.subscription
|
|
continue unless invoice.total > 0
|
|
continue unless invoice.lines?.data?[0]?.plan?.id is 'basic'
|
|
newInvoice =
|
|
customerID: invoice.customer
|
|
invoiceID: invoice.id
|
|
subscriptionID: invoice.subscription
|
|
date: new Date(invoice.date * 1000)
|
|
newInvoice.userID = invoice.lines.data[0].metadata.id if invoice.lines?.data?[0]?.metadata?.id
|
|
newInvoices.push newInvoice
|
|
if invoices.has_more
|
|
# console.log 'Fetching more invoices', @invoices.length, newInvoices.length
|
|
return processInvoices(invoices.data[invoices.data.length - 1].id, done)
|
|
else
|
|
return done()
|
|
|
|
processInvoices null, (err) =>
|
|
return @sendDatabaseError(res, err) if err
|
|
@invoices = newInvoices.concat(@invoices)
|
|
subMap = {}
|
|
for invoice in @invoices
|
|
subID = invoice.subscriptionID
|
|
if subID of subMap
|
|
subMap[subID].first = invoice.date
|
|
else
|
|
subMap[subID] =
|
|
first: invoice.date
|
|
last: invoice.date
|
|
customerID: invoice.customerID
|
|
subMap[subID].userID = invoice.userID if invoice.userID
|
|
|
|
# Check sponsored subscriptions
|
|
User.find {"stripe.sponsorSubscriptionID": {$exists: true}}, (err, sponsors) =>
|
|
return @sendDatabaseError(res, err) if err
|
|
|
|
createCheckSubFn = (customerID, subscriptionID) =>
|
|
(done) =>
|
|
stripe.customers.retrieveSubscription customerID, subscriptionID, (err, subscription) =>
|
|
return done() if err
|
|
return done() unless subscription?
|
|
subMap[subscription.id] =
|
|
first: new Date(subscription.start * 1000)
|
|
subMap[subscription.id].userID = subscription.metadata.id if subscription.metadata?.id?
|
|
if subscription.cancel_at_period_end
|
|
subMap[subscription.id].cancel = new Date(subscription.canceled_at * 1000)
|
|
subMap[subscription.id].end = new Date(subscription.current_period_end * 1000)
|
|
done()
|
|
|
|
tasks = []
|
|
for user in sponsors
|
|
for recipient in user.get("stripe")?.recipients
|
|
tasks.push createCheckSubFn(user.get('stripe')?.customerID, recipient.subscriptionID)
|
|
async.parallel tasks, (err, results) =>
|
|
return @sendDatabaseError(res, err) if err
|
|
|
|
subs = []
|
|
for subID of subMap
|
|
sub =
|
|
start: subMap[subID].first
|
|
subID: subID
|
|
customerID: subMap[subID].customerID
|
|
sub.cancel = subMap[subID].cancel if subMap[subID].cancel
|
|
oneMonthAgo = new Date()
|
|
oneMonthAgo.setUTCMonth(oneMonthAgo.getUTCMonth() - 1)
|
|
if subMap[subID].end?
|
|
sub.end = subMap[subID].end
|
|
else if subMap[subID].last < oneMonthAgo
|
|
sub.end = new Date(subMap[subID].last)
|
|
sub.end.setUTCMonth(sub.end.getUTCMonth() + 1)
|
|
sub.userID = subMap[subID].userID if subMap[subID].userID
|
|
subs.push sub
|
|
@sendSuccess(res, subs)
|
|
|
|
subscribeUser: (req, user, done) ->
|
|
if (not req.user) or req.user.isAnonymous() or user.isAnonymous()
|
|
return done({res: 'You must be signed in to subscribe.', code: 403})
|
|
|
|
token = req.body.stripe.token
|
|
prepaidCode = req.body.stripe.prepaidCode
|
|
customerID = user.get('stripe')?.customerID
|
|
if not (token or customerID or prepaidCode)
|
|
@logSubscriptionError(user, 'Missing Stripe token or customer ID or prepaid code')
|
|
return done({res: 'Missing Stripe token or customer ID or prepaid code', code: 422})
|
|
|
|
# Get Stripe customer
|
|
if customerID
|
|
if token
|
|
stripe.customers.update customerID, { card: token }, (err, customer) =>
|
|
if err or not customer
|
|
# should not happen outside of test and production polluting each other
|
|
@logSubscriptionError(user, 'Cannot find customer: ' + customerID + '\n\n' + err)
|
|
return done({res: 'Cannot find customer.', code: 404})
|
|
@checkForCoupon(req, user, customer, done)
|
|
else
|
|
stripe.customers.retrieve customerID, (err, customer) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe customer retrieve error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
@checkForCoupon(req, user, customer, done)
|
|
else
|
|
options =
|
|
email: user.get('email')
|
|
metadata: { id: user._id + '', slug: user.get('slug') }
|
|
options.card = token if token?
|
|
stripe.customers.create options, (err, customer) =>
|
|
if err
|
|
if err.type in ['StripeCardError', 'StripeInvalidRequestError']
|
|
return done({res: 'Card error', code: 402})
|
|
else
|
|
@logSubscriptionError(user, 'Stripe customer creation error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
|
|
stripeInfo = _.cloneDeep(user.get('stripe') ? {})
|
|
stripeInfo.customerID = customer.id
|
|
user.set('stripe', stripeInfo)
|
|
user.save (err) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe customer id save db error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
@checkForCoupon(req, user, customer, done)
|
|
|
|
checkForCoupon: (req, user, customer, done) ->
|
|
# Check if user is subscribing someone else
|
|
if req.body.stripe?.subscribeEmails?
|
|
return @updateStripeRecipientSubscriptions req, user, customer, done
|
|
|
|
if user.get('stripe')?.sponsorID
|
|
return done({res: 'You already have a sponsored subscription.', code: 403})
|
|
|
|
if req.body?.stripe?.prepaidCode
|
|
Prepaid.findOne code: req.body.stripe.prepaidCode, (err, prepaid) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Prepaid lookup error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
return done({res: 'Prepaid not found', code: 404}) unless prepaid?
|
|
return done({res: 'Prepaid not for subscription', code: 403}) unless prepaid.get('type') is 'subscription'
|
|
return done({res: 'Prepaid has already been used', code: 403}) unless prepaid.get('status') is 'active'
|
|
return done({res: 'Database error.', code: 500}) unless prepaid.get('properties')?.couponID
|
|
couponID = prepaid.get('properties').couponID
|
|
|
|
# Update user
|
|
stripeInfo = _.cloneDeep(user.get('stripe') ? {})
|
|
stripeInfo.couponID = couponID
|
|
stripeInfo.prepaidCode = req.body.stripe.prepaidCode
|
|
user.set('stripe', stripeInfo)
|
|
@checkForExistingSubscription(req, user, customer, couponID, done)
|
|
else
|
|
couponID = user.get('stripe')?.couponID
|
|
# SALE LOGIC
|
|
# overwrite couponID with another for everyone-sales
|
|
#couponID = 'hoc_399' if not couponID
|
|
@checkForExistingSubscription(req, user, customer, couponID, done)
|
|
|
|
checkForExistingSubscription: (req, user, customer, couponID, done) ->
|
|
findStripeSubscription customer.id, subscriptionID: user.get('stripe')?.subscriptionID, (subscription) =>
|
|
|
|
if subscription
|
|
|
|
if subscription.cancel_at_period_end
|
|
# Things are a little tricky here. Can't re-enable a cancelled subscription,
|
|
# so it needs to be deleted, but also don't want to charge for the new subscription immediately.
|
|
# So delete the cancelled subscription (no at_period_end given here) and give the new
|
|
# subscription a trial period that ends when the cancelled subscription would have ended.
|
|
stripe.customers.cancelSubscription subscription.customer, subscription.id, (err) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe cancel subscription error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
options = { plan: 'basic', metadata: {id: user.id}, trial_end: subscription.current_period_end }
|
|
options.coupon = couponID if couponID
|
|
stripe.customers.createSubscription customer.id, options, (err, subscription) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe customer plan setting error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
@updateUser(req, user, customer, subscription, false, done)
|
|
|
|
else if couponID
|
|
# Update subscription with given couponID
|
|
stripe.customers.updateSubscription customer.id, subscription.id, coupon: couponID, (err, subscription) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe update subscription coupon error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
@updateUser(req, user, customer, subscription, false, done)
|
|
|
|
else
|
|
# Skip creating the subscription
|
|
@updateUser(req, user, customer, subscription, false, done)
|
|
|
|
else
|
|
options = { plan: 'basic', metadata: {id: user.id}}
|
|
options.coupon = couponID if couponID
|
|
stripe.customers.createSubscription customer.id, options, (err, subscription) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe customer plan setting error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
|
|
@updateUser(req, user, customer, subscription, true, done)
|
|
|
|
updateUser: (req, user, customer, subscription, increment, done) ->
|
|
stripeInfo = _.cloneDeep(user.get('stripe') ? {})
|
|
stripeInfo.planID = 'basic'
|
|
stripeInfo.subscriptionID = subscription.id
|
|
stripeInfo.customerID = customer.id
|
|
|
|
# To make sure things work for admins, who are mad with power
|
|
# And, so Handler.saveChangesToDocument doesn't undo all our saves here
|
|
req.body.stripe = stripeInfo
|
|
user.set('stripe', stripeInfo)
|
|
|
|
if increment
|
|
purchased = _.clone(user.get('purchased'))
|
|
purchased ?= {}
|
|
purchased.gems ?= 0
|
|
purchased.gems += subscriptions.basic.gems # TODO: Put actual subscription amount here
|
|
user.set('purchased', purchased)
|
|
|
|
user.save (err) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe user plan saving error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
|
|
if stripeInfo.prepaidCode?
|
|
# Update prepaid to 'used'
|
|
Prepaid.findOne code: stripeInfo.prepaidCode, (err, prepaid) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Prepaid find error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
unless prepaid?
|
|
@logSubscriptionError(user, "Expected prepaid not found: #{stripeInfo.prepaidCode}")
|
|
return done({res: 'Database error.', code: 500})
|
|
prepaid.set('status', 'used')
|
|
prepaid.set('redeemer', user.get('_id'))
|
|
prepaid.save (err) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Prepaid update error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
done()
|
|
else
|
|
done()
|
|
|
|
updateStripeRecipientSubscriptions: (req, user, customer, done) ->
|
|
return done({res: 'Database error.', code: 500}) unless req.body.stripe?.subscribeEmails?
|
|
|
|
emails = req.body.stripe.subscribeEmails.map((email) -> email.trim().toLowerCase() unless _.isEmpty(email))
|
|
_.remove(emails, (email) -> _.isEmpty(email))
|
|
|
|
User.find {emailLower: {$in: emails}}, (err, recipients) =>
|
|
if err
|
|
@logSubscriptionError(user, "User lookup error. " + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
|
|
createUpdateFn = (recipient) =>
|
|
(done) =>
|
|
# Find existing recipient subscription
|
|
findStripeSubscription customer.id, userID: recipient.id, (subscription) =>
|
|
|
|
if subscription
|
|
if subscription.cancel_at_period_end
|
|
# Things are a little tricky here. Can't re-enable a cancelled subscription,
|
|
# so it needs to be deleted, but also don't want to charge for the new subscription immediately.
|
|
# So delete the cancelled subscription (no at_period_end given here) and give the new
|
|
# subscription a trial period that ends when the cancelled subscription would have ended.
|
|
stripe.customers.cancelSubscription subscription.customer, subscription.id, (err) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe cancel subscription error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
|
|
options =
|
|
plan: 'basic'
|
|
coupon: recipientCouponID
|
|
metadata: {id: recipient.id}
|
|
trial_end: subscription.current_period_end
|
|
stripe.customers.createSubscription customer.id, options, (err, subscription) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe new subscription error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
done(null, recipient: recipient, subscription: subscription, increment: false)
|
|
else
|
|
# Can skip creating the subscription
|
|
done(null, recipient: recipient, subscription: subscription, increment: false)
|
|
|
|
else
|
|
options =
|
|
plan: 'basic'
|
|
coupon: recipientCouponID
|
|
metadata: {id: recipient.id}
|
|
stripe.customers.createSubscription customer.id, options, (err, subscription) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe new subscription error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
done(null, recipient: recipient, subscription: subscription, increment: true)
|
|
|
|
tasks = []
|
|
for recipient in recipients
|
|
continue if recipient.id is user.id
|
|
continue if recipient.get('stripe')?.subscriptionID?
|
|
continue if recipient.get('stripe')?.sponsorID? and recipient.get('stripe')?.sponsorID isnt user.id
|
|
tasks.push createUpdateFn(recipient)
|
|
|
|
# NOTE: async.parallel yields this error:
|
|
# Subscription Error: user23 (54fe3c8fea98978efa469f3b): 'Stripe new subscription error. Error: Request rate limit exceeded'
|
|
async.series tasks, (err, results) =>
|
|
return done(err) if err
|
|
@updateCocoRecipientSubscriptions(req, user, customer, results, done)
|
|
|
|
updateCocoRecipientSubscriptions: (req, user, customer, stripeRecipients, done) ->
|
|
# Update recipients list
|
|
stripeInfo = _.cloneDeep(user.get('stripe') ? {})
|
|
stripeInfo.recipients ?= []
|
|
stripeRecipientIDs = (sub.recipient.id for sub in stripeRecipients)
|
|
_.remove(stripeInfo.recipients, (s) -> s.userID in stripeRecipientIDs)
|
|
for sub in stripeRecipients
|
|
stripeInfo.recipients.push
|
|
userID: sub.recipient.id
|
|
subscriptionID: sub.subscription.id
|
|
couponID: recipientCouponID
|
|
|
|
# TODO: how does token get removed for personal subs?
|
|
delete stripeInfo.subscribeEmails
|
|
delete stripeInfo.token
|
|
req.body.stripe = stripeInfo
|
|
user.set('stripe', stripeInfo)
|
|
user.save (err) =>
|
|
if err
|
|
@logSubscriptionError(user, 'User saving stripe error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
|
|
createUpdateFn = (recipient, increment) =>
|
|
(done) =>
|
|
# Update recipient
|
|
stripeInfo = _.cloneDeep(recipient.get('stripe') ? {})
|
|
stripeInfo.sponsorID = user.id
|
|
recipient.set 'stripe', stripeInfo
|
|
if increment
|
|
purchased = _.clone(recipient.get('purchased'))
|
|
purchased ?= {}
|
|
purchased.gems ?= 0
|
|
purchased.gems += subscriptions.basic.gems
|
|
recipient.set('purchased', purchased)
|
|
recipient.save (err) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe user saving stripe error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
done()
|
|
|
|
tasks = []
|
|
for sub in stripeRecipients
|
|
tasks.push createUpdateFn(sub.recipient, sub.increment)
|
|
|
|
async.parallel tasks, (err, results) =>
|
|
return done(err) if err
|
|
@updateStripeSponsorSubscription(req, user, customer, done)
|
|
|
|
updateStripeSponsorSubscription: (req, user, customer, done) ->
|
|
stripeInfo = user.get('stripe') ? {}
|
|
numSponsored = stripeInfo.recipients.length
|
|
quantity = getSponsoredSubsAmount(subscriptions.basic.amount, numSponsored, stripeInfo.subscriptionID?)
|
|
|
|
findStripeSubscription customer.id, subscriptionID: stripeInfo.sponsorSubscriptionID, (subscription) =>
|
|
if stripeInfo.sponsorSubscriptionID? and not subscription?
|
|
@logSubscriptionError(user, "Internal sponsor subscription #{stripeInfo.sponsorSubscriptionID} not found on Stripe customer #{customer.id}")
|
|
return done({res: 'Database error.', code: 500})
|
|
|
|
if subscription
|
|
return done() if quantity is subscription.quantity # E.g. cancelled sub has been resubbed
|
|
|
|
options = quantity: quantity
|
|
stripe.customers.updateSubscription customer.id, stripeInfo.sponsorSubscriptionID, options, (err, subscription) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe updating subscription quantity error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
|
|
# Invoice proration immediately
|
|
stripe.invoices.create customer: customer.id, (err, invoice) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe proration invoice error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
done()
|
|
else
|
|
options =
|
|
plan: 'incremental'
|
|
metadata: {id: user.id}
|
|
quantity: quantity
|
|
stripe.customers.createSubscription customer.id, options, (err, subscription) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe new subscription error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
@updateCocoSponsorSubscription(req, user, subscription, done)
|
|
|
|
updateCocoSponsorSubscription: (req, user, subscription, done) ->
|
|
stripeInfo = _.cloneDeep(user.get('stripe') ? {})
|
|
stripeInfo.sponsorSubscriptionID = subscription.id
|
|
req.body.stripe = stripeInfo
|
|
user.set('stripe', stripeInfo)
|
|
user.save (err) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Saving user stripe error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
done()
|
|
|
|
unsubscribeUser: (req, user, done) ->
|
|
# Check if user is subscribing someone else
|
|
return @unsubscribeRecipient(req, user, done) if req.body.stripe?.unsubscribeEmail?
|
|
|
|
stripeInfo = _.cloneDeep(user.get('stripe') ? {})
|
|
stripe.customers.cancelSubscription stripeInfo.customerID, stripeInfo.subscriptionID, { at_period_end: true }, (err) =>
|
|
if err
|
|
@logSubscriptionError(user, 'Stripe cancel subscription error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
delete stripeInfo.planID
|
|
user.set('stripe', stripeInfo)
|
|
req.body.stripe = stripeInfo
|
|
user.save (err) =>
|
|
if err
|
|
@logSubscriptionError(user, 'User save unsubscribe error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
done()
|
|
|
|
unsubscribeRecipient: (req, user, done) ->
|
|
return done({res: 'Database error.', code: 500}) unless req.body.stripe?.unsubscribeEmail?
|
|
|
|
email = req.body.stripe.unsubscribeEmail.trim().toLowerCase()
|
|
return done({res: 'Database error.', code: 500}) if _.isEmpty(email)
|
|
|
|
User.findOne {emailLower: email}, (err, recipient) =>
|
|
if err
|
|
@logSubscriptionError(user, "User lookup error. " + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
unless recipient
|
|
@logSubscriptionError(user, "Recipient #{req.body.stripe.recipient} not found. " + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
|
|
# Check recipient is currently sponsored
|
|
stripeRecipient = recipient.get 'stripe' ? {}
|
|
if stripeRecipient.sponsorID isnt user.id
|
|
@logSubscriptionError(user, "Recipient #{req.body.stripe.recipient} not found. " + err)
|
|
return done({res: 'Can only unsubscribe sponsored subscriptions.', code: 403})
|
|
|
|
# Find recipient subscription
|
|
stripeInfo = _.cloneDeep(user.get('stripe') ? {})
|
|
for sponsored in stripeInfo.recipients
|
|
if sponsored.userID is recipient.id
|
|
sponsoredEntry = sponsored
|
|
break
|
|
unless sponsoredEntry?
|
|
@logSubscriptionError(user, 'Unable to find sponsored subscription. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
|
|
# Cancel Stripe subscription
|
|
stripe.customers.cancelSubscription stripeInfo.customerID, sponsoredEntry.subscriptionID, { at_period_end: true }, (err) =>
|
|
if err or not recipient
|
|
@logSubscriptionError(user, "Stripe cancel sponsored subscription failed. " + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
|
|
delete stripeInfo.unsubscribeEmail
|
|
user.set('stripe', stripeInfo)
|
|
req.body.stripe = stripeInfo
|
|
user.save (err) =>
|
|
if err
|
|
@logSubscriptionError(user, 'User save unsubscribe error. ' + err)
|
|
return done({res: 'Database error.', code: 500})
|
|
done()
|
|
|
|
module.exports = new SubscriptionHandler()
|