Changeset 12740 for main/waeup.ikoba/branches/uli-payments/src/waeup/ikoba/payments/demo_provider.py

Timestamp:

12 Mar 2015, 05:23:47 (10 years ago)

Author:

uli

Message:

Let cc payments basically run.

File:

• main/waeup.ikoba/branches/uli-payments/src/waeup/ikoba/payments/demo_provider.py (modified) (5 diffs)

main/waeup.ikoba/branches/uli-payments/src/waeup/ikoba/payments/demo_provider.py

@@ +1 @@
+import datetime
 import grok
+import random
+import re
+from zope.event import notify
 from waeup.ikoba.interfaces import MessageFactory as _
 from waeup.ikoba.browser.layout import IkobaEditFormPage, action
 from waeup.ikoba.payments.interfaces import (
-    IPaymentGatewayService, IPayment, IPayable, IPayer, IPayee,)
+    IPaymentGatewayService, IPayment, IPayable, IPayer, IPayee,
+    STATE_AWAITING_GATEWAY_CONFIRM, STATE_PAID)
 from waeup.ikoba.payments.payment import (
-    Payment, get_payment, find_payable_from_payable_id,
-    PaymentProviderServiceBase)
+    Payment, get_payment, find_payable_from_payable_id, format_amount,
+    find_payer_from_payer_id, PaymentProviderServiceBase,
+    PaymentWaitingForGatewayEvent, PaymentFinishedEvent)
 
 
@@ -16 +22 @@
     'Do you really want to submit?'
 )
+
+
+RE_CC_NUMBER = re.compile('^[0-9]{9,25}$')
+RE_CSC = re.compile('^[0-9]{3,4}$')
 
 
@@ -49 +59 @@
         if payment is None:
             return None, None
+        if payment.state == STATE_AWAITING_GATEWAY_CONFIRM:
+            return payment, 'demo_cc2'
         return payment, 'demo_cc1'
 
@@ -61 +73 @@
     pnav = 4
 
-    def update(self):
-        pass
+    def validate_form(self):
+        fields = ['first_name', 'last_name', 'cc_number', 'csc', 'exp_date']
+        cls = 'form-group'
+        if len(self.request.form):
+            cls += ' has-success'
+        result = dict([(x, cls) for x in fields])
+        if not len(self.request.form):
+            return True, result
+        err = 'form-group has-error'
+        if not self.first_name:
+            result['first_name'] = err
+        if not self.last_name:
+            result['last_name'] = err
+        if not RE_CC_NUMBER.match(self.cc_number):
+            result['cc_number'] = err
+        if not RE_CSC.match(self.csc):
+            result['csc'] = err
+        if err in result.values():
+            return False, result
+        return True, result
+
+    def update(self, first_name=None, last_name=None, cc_number=None,
+               month=None, year=None):
+        self.payer = IPayer(find_payer_from_payer_id(self.context.payer_id))
+        self.payable = IPayable(find_payable_from_payable_id(
+            self.context.payable_id))
+        form = self.request.form
+        self.first_name = form.get('first_name', self.payer.first_name)
+        self.last_name = form.get('last_name', self.payer.last_name)
+        self.cc_number = form.get('cc_number', '')
+        self.month = int(form.get('exp_month', datetime.datetime.now().month))
+        self.year = int(form.get('exp_year', datetime.datetime.now().year))
+        self.csc = form.get('csc', '')
+        self.amount = format_amount(
+            self.context.amount, self.context.currency)
+        self.months = ''.join([
+            '<option%s>%s</option>' % (
+                (x == self.month) and ' selected="selected"' or '',
+                x) for x in range(1, 13)])
+        self.years = ''.join([
+            '<option%s>%s</option>' % (
+                (x == self.year + 1) and ' selected="selected"' or '',
+                x) for x in range(self.year - 1, self.year + 15)])
+        self.ok, self.validations = self.validate_form()
 
     @action(_('Authorize Payment'), warning=WARN_FINAL_SUBMIT,
             style="primary")
     def authorize(self, **data):
-        print "AUTH!"
+        if not self.ok:
+            self.flash(_("Please review (red) entries below!"),
+                       type='warning')
+            return
+        # XXX: payment really started, do lots of logging
+        self.context.state = STATE_AWAITING_GATEWAY_CONFIRM
+        notify(PaymentWaitingForGatewayEvent(self.context))
+        self.redirect(self.url(self.context, 'demo_cc2'))
+        return
 
     @action(_('Cancel'))
@@ -78 +140 @@
         if payed_item is not None:
             # remove context/payment?
-            target = self.url(payed_item)
+            target = payed_item
         else:
             target = grok.getSite()
         self.redirect(self.url(target))
+
+
+class CreditCardStep2(IkobaEditFormPage):
+    grok.context(IPayment)
+    grok.name('demo_cc2')
+    # XXX: Use own permissions for payments
+    grok.require('waeup.Authenticated')
+    label = "&nbsp;"
+    grok.template('demo_cc_step2')
+    pnav = 4
+
+    def update(self):
+        cnt = int(self.request.form.get('cnt', '0'))
+        self.cnt = cnt + 1
+        threshold = random.choice(range(10))
+        self.success = False
+        # HERE WOULD WE REALLY ASK FOR VERIFICATION
+        if threshold <= cnt:
+            self.success = True
+            self.flash(_("Your payment was finished successfully."))
+        if self.request.form.get('SUBMIT', None):
+            self.renew()
+
+    def renew(self):
+        if not self.success:
+            return
+        payable_id = getattr(self.context, 'payable_id', '')
+        payed_item = find_payable_from_payable_id(payable_id)
+        self.context.state = STATE_PAID
+        notify(PaymentFinishedEvent(self.context))
+        self.redirect(self.url(payed_item))