Exemplo n.º 1
0
 def done(self, request, cleaned_data):
     
     #product = Product.objects.get(sku=cleaned_data['products'])
     address = get_object_or_none(Address, pk=cleaned_data['address'])
     if not address or  not request.user.get_profile() == address.content_object:
         address = Address()
         address.street = '366 Adelaide'
         address.city = 'Toronto'
         address.province = 'ON'
         address.postal_code = 'M5V1R9'
         address.country = 'CA'
     
     # stuff necessary values into dictionary... to be encoded.
     param = {'trnCardOwner': cleaned_data['billing_name'],
              'trnCardNumber': cleaned_data['cc_number'],
              'trnExpMonth': cleaned_data['cc_expiry'].split('/')[0],
              'trnExpYear': cleaned_data['cc_expiry'].split('/')[1],
              'ordName': cleaned_data['billing_name'],
              'ordEmailAddress': cleaned_data['email'],
              'ordPhoneNumber': cleaned_data['phone'],
              'ordAddress1': address.street,
              'ordAddress2': '',
              'ordCity':address.city,
              'ordProvince': address.province,
              'ordPostalCode': address.postal_code,
              'ordCountry': address.country,
              'requestType': 'BACKEND',
              'trnOrderNumber': '%s' % int(time.time()),
              'merchant_id': settings.TD_MERCHANT_ID,
             }
     
     product_count = 1
     total_cost = 0
     product_list = []
     if isinstance(cleaned_data['products'],ListType):
         for sku in cleaned_data['products']:
             product = Product.objects.get(sku=sku)
             param['prod_id_%s' % product_count] = product.sku
             param['prod_quantity_%s' % product_count] = '1'
             param['prod_name_%s' % product_count] = product.name
             param['prod_cost_%s' % product_count] = product.amount
             total_cost += Decimal(product.amount)
             product_count = product_count + 1
             product_list.append(product)
     else:
         product = Product.objects.get(sku=cleaned_data['products'])
         param['prod_id_1'] = product.sku
         param['prod_quantity_1'] = '1'
         param['prod_name_1'] = product.name
         param['prod_cost_1'] = product.amount
         total_cost += Decimal(product.amount)
         product_list.append(product)
     
     param['trnAmount'] = total_cost
         
     if total_cost > 0:
         #param = [fix_encoding(p) for p in param]
         fixed_param = {}
         for x, y in param.items():
             fixed_param[x] = fix_encoding(y)
         encoded = urllib.urlencode(fixed_param)
         
         # push the transaction to the bank
         handle = urllib.urlopen(settings.TD_MERCHANT_URL,
                                 encoded)
         result = handle.read().split('&')
         
         # parse the result string back into a dictionary
         results = {}
         for r in result:
             r2 = r.split('=')
             r2[0] = urllib.unquote_plus(r2[0])
             r2[1] = urllib.unquote_plus(r2[1])
             results[r2[0]] = r2[1]
         
         # TODO: any other processing/recordkeeping we want to do?
         # do I want to save this into the db?
         p = Payment()
         p.cc_type = cleaned_data['cc_type']
         p.billing_name=cleaned_data['billing_name']
         p.phone=cleaned_data['phone']
         p.email=cleaned_data['email']
         p.approved=results['trnApproved']
         p.response="\n".join(result)
         p.amount = total_cost
         p.save()
         for prod in product_list:
             p.products.add(prod)
         p.save()
         
         # return based on value
         if results['trnApproved'] == '1':
             
             # send receipt
             message = loader.get_template("creditcard/receipt.html")
             c = Context({'name': cleaned_data['billing_name'],
                          'date': datetime.today(),
                          'txid': results['trnOrderNumber'],
                          'product': product_list,
                          'amount': total_cost})
             body = message.render(c)
 
             send_mail(subject='Credit Card Receipt',
                       txtMessage=body,
                       htmlMessage=None,
                       fromemail='Engineers Without Borders Canada <*****@*****.**>',
                       recipients=[cleaned_data['email']],
                       use_template=False)
         
             # return success
             return (True, results['trnId'], results['trnOrderNumber'])
         else:
             return (False, results['messageText'])
     else:
         return (True, '00000', '00000')