--- /dev/null
+from django.db import models
+from django.utils.translation import ugettext_lazy as _
+
+
+class Campaign(models.Model):
+ name = models.CharField(_('name'), max_length=255, unique=True)
+ description = models.TextField(_('description'), blank=True)
+
+ class Meta:
+ verbose_name = _('campaign')
+ verbose_name_plural = _('campaigns')
+
+ def __str__(self):
+ return self.name
+
+
+class Fundraiser(models.Model):
+ name = models.CharField(_('name'), max_length=255, unique=True)
+
+ class Meta:
+ verbose_name = _('fundraiser')
+ verbose_name_plural = _('fundraisers')
+
+ def __str__(self):
+ return self.name
+
+
+class DirectDebit(models.Model):
+ first_name = models.CharField(_('first name'), max_length=255, blank=True)
+ last_name = models.CharField(_('last name'), max_length=255, blank=True)
+ sex = models.CharField(_('sex'), max_length=1, blank=True, choices=[
+ ('M', _('M')),
+ ('F', _('F')),
+ ])
+ date_of_birth = models.DateField(_('date of birth'), null=True, blank=True)
+ street = models.CharField(_('street'), max_length=255, blank=True)
+ building = models.CharField(_('building'), max_length=255, blank=True)
+ flat = models.CharField(_('flat'), max_length=255, blank=True)
+ town = models.CharField(_('town'), max_length=255, blank=True)
+ postal_code = models.CharField(_('postal code'), max_length=255, blank=True)
+ phone = models.CharField(_('phone'), max_length=255, blank=True)
+ email = models.CharField(_('e-mail'), max_length=255, blank=True)
+ iban = models.CharField(_('IBAN'), max_length=255, blank=True)
+ is_consumer = models.BooleanField(_('is a consumer'), default=True)
+ payment_id = models.CharField(_('payment identifier'), max_length=255, blank=True, unique=True)
+ agree_fundraising = models.BooleanField(_('agree fundraising'))
+ agree_newsletter = models.BooleanField(_('agree newsletter'))
+
+ acquisition_date = models.DateField(_('acquisition date'), help_text=_('Date from the form'))
+ submission_date = models.DateField(_('submission date'), null=True, blank=True, help_text=_('Date the fundaiser submitted the form'))
+ bank_submission_date = models.DateField(_('bank submission date'), null=True, blank=True, help_text=_('Date when the form data is submitted to the bank'))
+ bank_acceptance_date = models.DateField(_('bank accepted date'), null=True, blank=True, help_text=_('Date when bank accepted the form'))
+
+ fundraiser = models.ForeignKey(Fundraiser, models.PROTECT, blank=True, null=True, verbose_name=_('fundraiser'))
+ fundraiser_commission = models.IntegerField(_('fundraiser commission'), null=True, blank=True)
+ fundraiser_bill = models.CharField(_('fundaiser bill number'), max_length=255, blank=True)
+
+ amount = models.IntegerField(_('amount'))
+
+ notes = models.TextField(_('notes'), blank=True)
+
+ needs_redo = models.BooleanField(_('needs redo'), default=False)
+ is_cancelled = models.BooleanField(_('is cancelled'), default=False)
+ optout = models.BooleanField(_('optout'), default=False)
+
+ campaign = models.ForeignKey(Campaign, models.PROTECT, null=True, blank=True, verbose_name=_('campaign'))
+
+ class Meta:
+ verbose_name = _('direct debit')
+ verbose_name_plural = _('direct debits')
+
+ @classmethod
+ def get_next_payment_id(cls):
+ # Find the last object added.
+ last = cls.objects.order_by('-id').first()
+ if last is None:
+ return ''
+ match = re.match(r'^(.*?)(\d+)$', last.payment_id)
+ if match is None:
+ return ''
+ prefix = match.group(1)
+ number = int(match.group(2))
+ number_length = len(match.group(2))
+ while True:
+ number += 1
+ payment_id = f'{prefix}{number:0{number_length}}'
+ if not cls.objects.filter(payment_id=payment_id).exists():
+ break
+ return payment_id
+