src/web/donate.py

   1 #!/usr/bin/python3
   2
   3 import iso3166
   4 import tornado.web
   5
   6 from . import auth
   7 from . import base
   8
   9 class DonateHandler(auth.CacheMixin, base.BaseHandler):
  10         def get(self):
  11                 country = self.current_country_code
  12
  13                 # Get defaults
  14                 first_name = self.get_argument("first_name", None)
  15                 last_name = self.get_argument("last_name", None)
  16                 amount    = self.get_argument_float("amount", None)
  17                 currency  = self.get_argument("currency", None)
  18                 frequency = self.get_argument("frequency", None)
  19
  20                 # Set default currency
  21                 if not currency in ("EUR", "USD"):
  22                         currency = "EUR"
  23
  24                         # Default to USD for the US only
  25                         if country == "US":
  26                                 currency = "USD"
  27
  28                 # Set default frequency
  29                 if not frequency in ("one-time", "monthly"):
  30                         frequency = "one-time"
  31
  32                 self.render("donate/donate.html", countries=iso3166.countries,
  33                         country=country, first_name=first_name, last_name=last_name,
  34                         amount=amount, currency=currency, frequency=frequency)
  35
  36         @base.ratelimit(minutes=15, requests=5)
  37         async def post(self):
  38                 amount    = self.get_argument("amount")
  39                 currency  = self.get_argument("currency", "EUR")
  40                 frequency = self.get_argument("frequency")
  41
  42                 # Collect donor information
  43                 donor = {
  44                         "email"        : self.get_argument("email"),
  45                         "title"        : self.get_argument("title"),
  46                         "first_name"   : self.get_argument("first_name"),
  47                         "last_name"    : self.get_argument("last_name"),
  48                 }
  49
  50                 # Collect address information
  51                 address = {
  52                         "street1"      : self.get_argument("street1"),
  53                         "street2"      : self.get_argument("street2", None),
  54                         "post_code"    : self.get_argument("post_code"),
  55                         "city"         : self.get_argument("city"),
  56                         "state"        : self.get_argument("state", None),
  57                         "country_code" : self.get_argument("country_code"),
  58                 }
  59
  60                 # Send everything to Zeiterfassung
  61                 try:
  62                         # Search for person or create a new one
  63                         response = await self.backend.zeiterfassung.send_request(
  64                                 "/api/v1/persons/search", **donor
  65                         )
  66
  67                         if not response:
  68                                 response = await self.backend.zeiterfassung.send_request(
  69                                         "/api/v1/persons/create", **donor, **address
  70                                 )
  71
  72                         person = response.get("number")
  73
  74                         donation = {
  75                                 "person"       : person,
  76
  77                                 # $$$
  78                                 "amount"       : amount,
  79                                 "currency"     : currency,
  80
  81                                 # Is this a recurring donation?
  82                                 "recurring"    : frequency == "monthly",
  83
  84                                 # Add URLs to redirect the user back
  85                                 "success_url"  : "https://%s/donate/thank-you" % self.request.host,
  86                                 "error_url"    : "https://%s/donate/error" % self.request.host,
  87                                 "back_url"     : "https://%s/donate?amount=%s&currency=%s&frequency=%s" %
  88                                         (self.request.host, amount, currency, frequency),
  89                         }
  90
  91                         # Create donation
  92                         response = await self.backend.zeiterfassung.send_request(
  93                                 "/api/v1/donations/create/ipfire-project", **donation, **address)
  94
  95                         # Redirect the user to the payment page
  96                         redirect_url = response.get("redirect_url")
  97                         if not redirect_url:
  98                                 raise tornado.web.HTTPError(500, "Did not receive a redirect URL")
  99
 100                         self.redirect(redirect_url)
 101
 102                 # XXX handle any problems when Zeiterfassung is unreachable
 103                 except Exception:
 104                         raise
 105
 106
 107 class ThankYouHandler(base.BaseHandler):
 108     def get(self):
 109         self.render("donate/thank-you.html")
 110
 111
 112 class ErrorHandler(base.BaseHandler):
 113     def get(self):
 114         self.render("donate/error.html")