stripe/stripe-payment.cgi

   1 #!/usr/bin/env python
   2 # -*- python -*-
   3
   4 import sys
   5 sys.path.insert(0, '/afs/hcoop.net/user/h/hc/hcoop/portal3/stripe/stripe-pkg/lib/python2.6/site-packages/')
   6
   7 import stripe, cgi, psycopg2, cgitb, datetime, smtplib
   8 from email.mime.text import MIMEText
   9
  10 cgitb.enable()
  11
  12 def notify_payment (charge, member):
  13     msg_text = """
  14 A member has paid us via Stripe. Please visit the portal money
  15 page at your earliest convenience to process the payment.
  16
  17   Member          : {0}
  18   Amount (cents)  : {1}
  19   Stripe Charge ID: {2}
  20 """.format (member, charge.amount, charge.id)
  21
  22     msg = MIMEText(msg_text)
  23     msg['Subject'] = 'Stripe payment received from {0}'.format(member)
  24     msg['From'] = 'payment@hcoop.net'
  25     msg['To'] = 'payment@hcoop.net'
  26
  27     s = smtplib.SMTP ('mail.hcoop.net')
  28     s.sendmail ('payment@hcoop.net', ['payment@hcoop.net'], msg.as_string ())
  29     s.quit ()
  30
  31 def stripe_key ():
  32     keyfile = open ("/afs/hcoop.net/user/h/hc/hcoop/.portal-private/stripe", "r")
  33     keystring = keyfile.read ()
  34     keyfile.close ()
  35     return keystring
  36
  37 # Set your secret key: remember to change this to your live secret key in production
  38 # See your keys here https://manage.stripe.com/account
  39
  40 stripe.api_key = stripe_key ()
  41
  42 # Get the credit card details submitted by the form
  43
  44 request_params = cgi.FieldStorage()
  45
  46 token = request_params.getvalue ('stripeToken')
  47 webuser_id = request_params.getvalue('webuser_id')
  48 member_name = request_params.getvalue('webuser_name')
  49 amount = request_params.getvalue('stripeDues')
  50
  51 # Create the charge on Stripe's servers - this will charge the user's card
  52
  53 try:
  54     charge = stripe.Charge.create( amount=amount,
  55                                    currency="usd",
  56                                    card=token,
  57                                    description='Payment for member {0}'.format (member_name))
  58 except stripe.error.CardError, e: # The card has been declined
  59     print 'Status: 200 OK'
  60     print
  61     print '<html>'
  62     print '<head><title>Transaction Failed</title></head>'
  63     print '<body>'
  64     print '<h1>Failed</h1><p>Reason: '
  65     print e.json_body['error']['message']
  66     print '</p>'
  67     print '</body>'
  68     print '</html>'
  69 else:
  70     try:
  71         balance = stripe.BalanceTransaction.retrieve (charge.balance_transaction);
  72         conn = psycopg2.connect ('dbname=hcoop_portal3test user=hcoop host=postgres port=5433')
  73         cur = conn.cursor ()
  74         cur.execute ('insert into stripe_payment (charge_id, card_name, webuser_id, paid_on, gross, fee) values (%s, %s, %s, %s, %s, %s)',
  75                      (charge.id, charge.card.name, webuser_id, datetime.date.today (), charge.amount, balance.fee))
  76     except:
  77         print 'Status: 200 OK'
  78         print 'Content-Type: text/html'
  79         print ''
  80         print '<h1>Something went wrong after accepting payment!</h1>'
  81         charge.refund ()
  82         conn.rollback ()
  83         print '<p>The charge should be refunded. Please contact payment@hcoop.net if it was not!</p>'
  84         raise
  85     else:
  86         conn.commit ()
  87         cur.close ()
  88         conn.close ()
  89         notify_payment (charge, member_name)
  90         print 'Status: 303 See Other'
  91         print 'Location: /portal/portal?cmd=stripeSuccess'
  92         print ''
  93         print '<a href="/portal/portal?cmd=stripeSuccess">Go back to the portal</a>'