Fixes on DD payment method
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parent
7a392df70d
commit
6902f9e559
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@ -1,5 +1,6 @@
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from django.conf import settings as django_settings
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from django.conf import settings as djsettings
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from django.db import models
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from django.utils.functional import cached_property
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from django.utils.translation import ugettext_lazy as _
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from orchestra.core import services
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@ -8,9 +9,10 @@ from . import settings
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class Account(models.Model):
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user = models.OneToOneField(django_settings.AUTH_USER_MODEL, related_name='accounts')
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type = models.CharField(_("type"), max_length=32, choices=settings.ACCOUNTS_TYPES,
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default=settings.ACCOUNTS_DEFAULT_TYPE)
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user = models.OneToOneField(djsettings.AUTH_USER_MODEL,
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verbose_name=_("user"), related_name='accounts')
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type = models.CharField(_("type"), choices=settings.ACCOUNTS_TYPES,
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max_length=32, default=settings.ACCOUNTS_DEFAULT_TYPE)
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language = models.CharField(_("language"), max_length=2,
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choices=settings.ACCOUNTS_LANGUAGES,
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default=settings.ACCOUNTS_DEFAULT_LANGUAGE)
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@ -21,10 +23,9 @@ class Account(models.Model):
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def __unicode__(self):
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return self.name
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@property
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@cached_property
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def name(self):
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self._cached_name = getattr(self, '_cached_name', self.user.username)
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return self._cached_name
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return self.user.username
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services.register(Account, menu=False)
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@ -1,4 +1,4 @@
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from django.conf import settings as django_settings
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from django.conf import settings as djsettings
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from django.db import models
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from django.db.models import Q
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from django.utils.translation import ugettext_lazy as _
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@ -56,10 +56,10 @@ class Ticket(models.Model):
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(CLOSED, 'Closed'),
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)
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creator = models.ForeignKey(django_settings.AUTH_USER_MODEL, verbose_name=_("created by"),
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creator = models.ForeignKey(djsettings.AUTH_USER_MODEL, verbose_name=_("created by"),
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related_name='tickets_created', null=True)
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creator_name = models.CharField(_("creator name"), max_length=256, blank=True)
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owner = models.ForeignKey(django_settings.AUTH_USER_MODEL, null=True, blank=True,
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owner = models.ForeignKey(djsettings.AUTH_USER_MODEL, null=True, blank=True,
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related_name='tickets_owned', verbose_name=_("assigned to"))
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queue = models.ForeignKey(Queue, related_name='tickets', null=True, blank=True)
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subject = models.CharField(_("subject"), max_length=256)
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@ -153,7 +153,7 @@ class Ticket(models.Model):
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class Message(models.Model):
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ticket = models.ForeignKey('issues.Ticket', verbose_name=_("ticket"),
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related_name='messages')
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author = models.ForeignKey(django_settings.AUTH_USER_MODEL, verbose_name=_("author"),
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author = models.ForeignKey(djsettings.AUTH_USER_MODEL, verbose_name=_("author"),
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related_name='ticket_messages')
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author_name = models.CharField(_("author name"), max_length=256, blank=True)
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content = models.TextField(_("content"))
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@ -183,7 +183,7 @@ class TicketTracker(models.Model):
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""" Keeps track of user read tickets """
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ticket = models.ForeignKey(Ticket, verbose_name=_("ticket"),
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related_name='trackers')
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user = models.ForeignKey(django_settings.AUTH_USER_MODEL, verbose_name=_("user"),
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user = models.ForeignKey(djsettings.AUTH_USER_MODEL, verbose_name=_("user"),
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related_name='ticket_trackers')
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class Meta:
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@ -1,10 +1,13 @@
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from django.contrib import admin
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from django.core.urlresolvers import reverse
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from django.utils.translation import ugettext_lazy as _
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from orchestra.admin.utils import admin_colored, admin_link
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from orchestra.apps.accounts.admin import AccountAdminMixin
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from .actions import process_transactions
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from .methods import BankTransfer
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from .models import PaymentSource, Transaction
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from .models import PaymentSource, Transaction, PaymentProcess
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STATE_COLORS = {
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@ -22,6 +25,7 @@ class TransactionAdmin(admin.ModelAdmin):
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'id', 'bill_link', 'account_link', 'source', 'display_state', 'amount'
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)
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list_filter = ('source__method', 'state')
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actions = (process_transactions,)
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bill_link = admin_link('bill')
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account_link = admin_link('bill__account')
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@ -35,5 +39,29 @@ class PaymentSourceAdmin(AccountAdminMixin, admin.ModelAdmin):
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# TODO select payment source method
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class PaymentProcessAdmin(admin.ModelAdmin):
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list_display = ('id', 'file_url', 'display_transactions', 'created_at')
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fields = ('data', 'file_url', 'display_transactions', 'created_at')
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readonly_fields = ('file_url', 'display_transactions', 'created_at')
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def file_url(self, process):
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if process.file:
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return '<a href="%s">%s</a>' % (process.file.url, process.file.name)
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file_url.allow_tags = True
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file_url.admin_order_field = 'file'
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def display_transactions(self, process):
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links = []
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for transaction in process.transactions.all():
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url = reverse('admin:payments_transaction_change', args=(transaction.pk,))
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links.append(
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'<a href="%s">%s</a>' % (url, str(transaction))
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)
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return '<br>'.join(links)
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display_transactions.short_description = _("Transactions")
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display_transactions.allow_tags = True
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admin.site.register(PaymentSource, PaymentSourceAdmin)
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admin.site.register(Transaction, TransactionAdmin)
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admin.site.register(PaymentProcess, PaymentProcessAdmin)
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@ -1,8 +1,10 @@
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import random
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import string
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import os
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import lxml.builder
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from lxml import etree
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from lxml.builder import E
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from StringIO import StringIO
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from django.conf import settings as djsettings
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from django.utils import timezone
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from django.utils.translation import ugettext_lazy as _
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from django_iban.validators import IBANValidator, IBAN_COUNTRY_CODE_LENGTH
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@ -52,28 +54,28 @@ class BankTransfer(PaymentMethod):
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form = BankTransferForm
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serializer = BankTransferSerializer
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def set_id(self):
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size=6
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chars=string.ascii_uppercase + string.digits
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self.payment_id = ''.join(random.choice(chars) for _ in range(size))
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def _process_transactions(self, transactions):
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for transaction in transactions:
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account = transaction.account
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data = transaction.data
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transaction.info = self.payment_id
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self.object.transactions.add(transaction)
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# TODO transaction.account
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account = transaction.bill.account
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# FIXME
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data = account.payment_sources.first().data
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transaction.state = transaction.WAITTING_CONFIRMATION
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transaction.save()
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yield E.DrctDbtTxInf( # Direct Debit Transaction Info
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E.PmtId( # Payment Id
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E.EndToEndId(str(transaction.id)) # Payment Id/End to End
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),
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E.InstdAmt(transaction.amount, Ccy="EUR"), # Instructed Amount
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E.InstdAmt( # Instructed Amount
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str(transaction.amount),
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Ccy=transaction.currency.upper()
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),
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E.DrctDbtTx( # Direct Debit Transaction
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E.MndtRltdInf( # Mandate Related Info
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E.MndtId(str(account.id)), # Mandate Id
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E.DtOfSgntr( # Date of Signature
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account.registered_on.strfrm("%Y-%m-%d")
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account.register_date.strftime("%Y-%m-%d")
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)
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)
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),
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@ -95,17 +97,24 @@ class BankTransfer(PaymentMethod):
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)
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def process(self, transactions):
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self.set_id()
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from .models import PaymentProcess
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self.object = PaymentProcess.objects.create()
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creditor_name = settings.PAYMENTS_DD_CREDITOR_NAME
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creditor_iban = settings.PAYMENTS_DD_CREDITOR_IBAN
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creditor_bic = settings.PAYMENTS_DD_CREDITOR_BIC
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creditor_at02_id = settings.PAYMENTS_DD_CREDITOR_AT02_ID
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now = timezone.now()
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total = str(sum([transaction.amount for transaction in transactions]))
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sepa = E.Document(
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sepa = lxml.builder.ElementMaker(
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nsmap = {
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'xsi': "http://www.w3.org/2001/XMLSchema-instance",
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None: "urn:iso:std:iso:20022:tech:xsd:pain.008.001.02",
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}
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)
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sepa = sepa.Document(
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E.CstmrDrctDbtInitn(
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E.GrpHdr( # Group Header
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E.MsgId(self.payment_id), # Message Id
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E.MsgId(str(self.object.id)), # Message Id
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E.CreDtTm(now.strftime("%Y-%m-%dT%H:%M:%S")), # Creation Date Time
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E.NbOfTxs(str(len(transactions))), # Number of Transactions
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E.CtrlSum(total), # Control Sum
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@ -114,14 +123,14 @@ class BankTransfer(PaymentMethod):
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E.Id( # Identification
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E.OrgId( # Organisation Id
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E.Othr(
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E.Id(creditor_at_02)
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E.Id(creditor_at02_id)
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)
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)
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)
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)
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),
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E.PmtInf( # Payment Info
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E.PmtInfId(self.payment_id), # Payment Id
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E.PmtInfId(str(self.object.id)), # Payment Id
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E.PmtMtd("DD"), # Payment Method
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E.NbOfTxs(str(len(transactions))), # Number of Transactions
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E.CtrlSum(total), # Control Sum
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@ -134,7 +143,7 @@ class BankTransfer(PaymentMethod):
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),
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E.SeqTp("RCUR") # Sequence Type
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),
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E.ReqdColltnDt(now.strfrm("%Y-%m-%d")), # Requested Collection Date
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E.ReqdColltnDt(now.strftime("%Y-%m-%d")), # Requested Collection Date
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E.Cdtr( # Creditor
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E.Nm(creditor_name)
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),
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@ -150,19 +159,24 @@ class BankTransfer(PaymentMethod):
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),
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*list(self._process_transactions(transactions)) # Transactions
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)
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), {
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'xmlns': "urn:iso:std:iso:20022:tech:xsd:pain.008.001.02",
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'xmlns:xsi': "http://www.w3.org/2001/XMLSchema-instance"
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}
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)
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)
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# http://www.iso20022.org/documents/messages/1_0_version/pain/schemas/pain.008.001.02.zip
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schema = etree.parse('pain.008.001.02.xsd')
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path = os.path.dirname(os.path.realpath(__file__))
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xsd_path = os.path.join(path, 'pain.008.001.02.xsd')
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schema_doc = etree.parse(xsd_path)
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schema = etree.XMLSchema(schema_doc)
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sepa = etree.parse(StringIO(etree.tostring(sepa)))
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schema.assertValid(sepa)
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# TODO where to save this shit?
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# TODO new model? Payment with batch support, How this relates to transaction?
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# TODO positive only amount ?
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# TODO what with negative amounts? what are amendments?
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return etree.tostring(page, pretty_print=True, xml_declaration=True)
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base_path = self.object.file.field.upload_to or djsettings.MEDIA_ROOT
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file_name = 'payment-process-%i.xml' % self.object.id
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file_path = os.path.join(base_path, file_name)
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sepa.write(file_path,
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pretty_print=True,
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xml_declaration=True,
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encoding='UTF-8')
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self.object.file = file_name
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self.object.save()
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class CreditCard(PaymentMethod):
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@ -61,7 +61,6 @@ class Transaction(models.Model):
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related_name='transactions')
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state = models.CharField(_("state"), max_length=32, choices=STATES,
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default=WAITTING_PROCESSING)
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data = JSONField(_("data"))
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amount = models.DecimalField(_("amount"), max_digits=12, decimal_places=2)
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currency = models.CharField(max_length=10, default=settings.PAYMENT_CURRENCY)
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created_on = models.DateTimeField(auto_now_add=True)
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@ -72,5 +71,19 @@ class Transaction(models.Model):
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return "Transaction {}".format(self.id)
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class PaymentProcess(models.Model):
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"""
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Stores arbitrary data generated by payment methods while processing transactions
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"""
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transactions = models.ManyToManyField(Transaction, related_name='processes',
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verbose_name=_("transactions"))
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data = JSONField(_("data"), blank=True)
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file = models.FileField(_("file"), blank=True)
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created_at = models.DateTimeField(_("created at"), auto_now_add=True)
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def __unicode__(self):
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return str(self.id)
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accounts.register(PaymentSource)
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accounts.register(Transaction)
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@ -7,8 +7,8 @@ PAYMENT_CURRENCY = getattr(settings, 'PAYMENT_CURRENCY', 'Eur')
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PAYMENTS_DD_CREDITOR_NAME = getattr(settings, 'PAYMENTS_DD_CREDITOR_NAME',
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'Orchestra')
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PAYMENTS_DD_CREDITOR_IBAN = getattr(settings, 'PAYMENTS_DD_CREDITOR_IBAN',
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'InvalidIBAN')
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'IE98BOFI90393912121212')
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PAYMENTS_DD_CREDITOR_BIC = getattr(settings, 'PAYMENTS_DD_CREDITOR_BIC',
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'InvalidBIC')
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'BOFIIE2D')
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PAYMENTS_DD_CREDITOR_AT02_ID = getattr(settings, 'PAYMENTS_DD_CREDITOR_AT02_ID',
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'InvalidAT02ID')
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@ -31,6 +31,7 @@ USE_TZ = True
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# Example: "http://media.lawrence.com/static/"
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STATIC_URL = '/static/'
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MEDIA_URL = '/media/'
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ALLOWED_HOSTS = '*'
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@ -51,6 +51,10 @@ DATABASES = {
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STATIC_ROOT = os.path.join(BASE_DIR, 'static')
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# Absolute filesystem path to the directory that will hold user-uploaded files.
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MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
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# EMAIL_HOST = 'smtp.yourhost.eu'
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# EMAIL_PORT = ''
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# EMAIL_HOST_USER = ''
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@ -21,6 +21,10 @@ urlpatterns = patterns('',
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'rest_framework.authtoken.views.obtain_auth_token',
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name='api-token-auth'
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),
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# TODO make this private
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url(r'^media/(?P<path>.*)$', 'django.views.static.serve',
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{'document_root': settings.MEDIA_ROOT, 'show_indexes': True}
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)
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)
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