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Admin dashboard perf work

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Cache invoices on app server, assume they are always fetched most
recent to least.
This commit is contained in:
Matt Lott 2015-04-20 17:10:41 -07:00
parent c9a7f6773d
commit 474986f3cb
1 changed files with 32 additions and 21 deletions

53
server/payments/subscription_handler.coffee
View file

@ -30,6 +30,7 @@ class SubscriptionHandler extends Handler
super(arguments...)
getCancellations: (req, res) =>
# console.log 'subscription_handler getCancellations'
return @sendForbiddenError(res) unless req.user and req.user.isAdmin()
@cancellations = []
nextBatch = (starting_after, done) =>
@ -72,6 +73,7 @@ class SubscriptionHandler extends Handler
@sendSuccess(res, @cancellations)
getSubscribers: (req, res) ->
# console.log 'subscription_handler getSubscribers'
return @sendForbiddenError(res) unless req.user and req.user.isAdmin()
maxReturnCount = req.body.maxCount or 20
@ -132,6 +134,7 @@ class SubscriptionHandler extends Handler
@sendSuccess(res, @subscribers)
getSubscriptions: (req, res) ->
# console.log 'subscription_handler getSubscriptions'
# Returns a list of active subscriptions
# TODO: does not track sponsored subs, only basic
# TODO: does not return free subs
@ -142,8 +145,8 @@ class SubscriptionHandler extends Handler
return @sendForbiddenError(res) unless req.user and req.user.isAdmin()
# return @sendSuccess(res, @subs) unless _.isEmpty(@subs)
@subMap = {}
@invoices ?= [] # Keep sorted newest to oldest
newInvoices = []
processInvoices = (starting_after, done) =>
options = limit: 100
@ -151,41 +154,49 @@ class SubscriptionHandler extends Handler
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'
subID = invoice.subscription
invoiceDate = new Date(invoice.date * 1000)
if subID of @subMap
@subMap[subID].first = invoiceDate
else
@subMap[subID] =
first: invoiceDate
last: invoiceDate
customerID: invoice.customer
newInvoices.push
customerID: invoice.customer
invoiceID: invoice.id
subscriptionID: invoice.subscription
date: new Date(invoice.date * 1000)
if invoices.has_more
# console.log 'Fetching more invoices', Object.keys(@subMap).length
# 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
@subs = []
for subID of @subMap
@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
subs = []
for subID of subMap
sub =
start: @subMap[subID].first
start: subMap[subID].first
subID: subID
customerID: @subMap[subID].customerID
sub.cancel = @subMap[subID].cancel if @subMap[subID].cancel
customerID: subMap[subID].customerID
sub.cancel = subMap[subID].cancel if subMap[subID].cancel
oneMonthAgo = new Date()
oneMonthAgo.setUTCMonth(oneMonthAgo.getUTCMonth() - 1)
if @subMap[subID].last < oneMonthAgo
sub.end = new Date(@subMap[subID].last)
if subMap[subID].last < oneMonthAgo
sub.end = new Date(subMap[subID].last)
sub.end.setUTCMonth(sub.end.getUTCMonth() + 1)
@subs.push sub
@sendSuccess(res, @subs)
subs.push sub
@sendSuccess(res, subs)
subscribeUser: (req, user, done) ->
if (not req.user) or req.user.isAnonymous() or user.isAnonymous()