Set up stripe to get user emails so receipts can be emailed.

server/commons/database.coffee

@@ -3,7 +3,7 @@ winston = require 'winston'
 mongoose = require 'mongoose'
 Grid = require 'gridfs-stream'
 
-testing = '--unittest' in process.argv
+global.testing = testing = '--unittest' in process.argv
 
 
 module.exports.connect = () ->

server/payments/payment_handler.coffee

@@ -163,7 +163,11 @@ PaymentHandler = class PaymentHandler extends Handler
     if not req.user.get('stripe')?.customerID
       stripe.customers.create({
         card: token
-        description: req.user._id + ''
+        email: req.user.get('email')
+        metadata: {
+          id: req.user._id + ''
+          slug: req.user.get('slug')
+        }
       }).then(((customer) =>
         stripeInfo = _.cloneDeep(req.user.get('stripe') ? {})
         stripeInfo.customerID = customer.id

server/payments/subscription_handler.coffee

@@ -25,7 +25,11 @@ class SubscriptionHandler extends Handler
     if stripeToken
       stripe.customers.create({
         card: stripeToken
-        description: req.user._id + ''
+        email: req.user.get('email')
+        metadata: {
+          id: req.user._id + ''
+          slug: req.user.get('slug')
+        }
       }).then(((customer) =>
           stripeInfo = _.cloneDeep(req.user.get('stripe') ? {})
           stripeInfo.customerID = customer.id

server/routes/stripe.coffee

@@ -15,7 +15,7 @@ module.exports.setup = (app) ->
         stripe.customers.retrieve invoice.customer, (err, customer) =>
           return res.send(500, '') if err
           
-          userID = customer.description
+          userID = customer.metadata.id
           User.findById userID, (err, user) =>
             return res.send(500, '') if err
             return res.send(200) if not user # just for the sake of testing...

server/users/User.coffee

@@ -6,6 +6,9 @@ mail = require '../commons/mail'
 log = require 'winston'
 plugins = require '../plugins/plugins'
 
+config = require '../../server_config'
+stripe = require('stripe')(config.stripe.secretKey)
+
 sendwithus = require '../sendwithus'
 delighted = require '../delighted'
 
@@ -76,12 +79,17 @@ UserSchema.methods.isEmailSubscriptionEnabled = (newName) ->
   _.defaults emails, _.cloneDeep(jsonschema.properties.emails.default)
   return emails[newName]?.enabled
 
-UserSchema.statics.updateMailChimp = (doc, callback) ->
+UserSchema.statics.updateServiceSettings = (doc, callback) ->
   return callback?() unless isProduction or GLOBAL.testing
   return callback?() if doc.updatedMailChimp
   return callback?() unless doc.get('email')
   existingProps = doc.get('mailChimp')
   emailChanged = (not existingProps) or existingProps?.email isnt doc.get('email')
+  
+  if emailChanged and customerID = doc.get('stripe')?.customerID
+    stripe.customers.update customerID, {email:doc.get('email')}, (err, customer) ->
+      console.error('Error updating stripe customer...', err) if err
+  
   return callback?() unless emailChanged or doc.newsSubsChanged
 
   newGroups = []
@@ -184,7 +192,7 @@ UserSchema.pre('save', (next) ->
 
 UserSchema.post 'save', (doc) ->
   doc.newsSubsChanged = not _.isEqual(_.pick(doc.get('emails'), mail.NEWS_GROUPS), _.pick(doc.startingEmails, mail.NEWS_GROUPS))
-  UserSchema.statics.updateMailChimp(doc)
+  UserSchema.statics.updateServiceSettings(doc)
 
 UserSchema.post 'init', (doc) ->
   doc.startingEmails = _.cloneDeep(doc.get('emails'))

test/server/functional/subscription.spec.coffee

@@ -196,4 +196,13 @@ describe '/db/user, editing stripe property', ->
           expect(user.get('purchased').gems).toBe(3500)
           expect(user.get('stripe').subscriptionID).toBeUndefined()
           expect(user.get('stripe').planID).toBeUndefined()
-          done()
+          done()
+          
+  it "updates the customer's email when you change the user's email", (done) ->
+    joeData.email = 'newEmail@gmail.com'
+    request.put {uri: userURL, json: joeData }, (err, res, body) ->
+      f = -> stripe.customers.retrieve joeData.stripe.customerID, (err, customer) ->
+        console.log 'customer?', customer
+        expect(customer.email).toBe('newEmail@gmail.com')
+        done()
+      setTimeout(f, 500) # bit of a race condition here, response returns before stripe has been updated