src/web/donate.py

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