Update librarian.

[wolnelektury.git] / src / club / models.py

diff --git a/src/club/models.py b/src/club/models.py
index 6fd58e0..db5fde8 100644 (file)
--- a/src/club/models.py
+++ b/src/club/models.py
@@ -2,10 +2,12 @@
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 from datetime import datetime, timedelta
+import os
+import tempfile
 from django.apps import apps
 from django.conf import settings
 from django.contrib.sites.models import Site
-from django.core.mail import send_mail
+from django.core.mail import send_mail, EmailMessage
 from django.urls import reverse
 from django.db import models
 from django import template
@@ -13,6 +15,7 @@ from django.utils.timezone import now
 from django.utils.translation import ugettext_lazy as _, ungettext, ugettext, get_language
 from catalogue.utils import get_random_hash
 from messaging.states import Level
+from reporting.utils import render_to_pdf
 from .payment_methods import recurring_payment_method, single_payment_method
 from .payu import models as payu_models
 from . import utils
@@ -129,8 +132,10 @@ class Membership(models.Model):
     """ Represents a user being recognized as a member of the club. """
     user = models.OneToOneField(settings.AUTH_USER_MODEL, verbose_name=_('user'), on_delete=models.CASCADE)
     created_at = models.DateTimeField(_('created at'), auto_now_add=True)
-    name = models.CharField(max_length=255, blank=True)
-    honorary = models.BooleanField(default=False)
+    name = models.CharField(_('name'), max_length=255, blank=True)
+    manual = models.BooleanField(_('manual'), default=False)
+    notes = models.CharField(_('notes'), max_length=2048, blank=True)
+    updated_at = models.DateField(_('updated at'), auto_now=True, blank=True)
 
     class Meta:
         verbose_name = _('membership')
@@ -139,6 +144,21 @@ class Membership(models.Model):
     def __str__(self):
         return str(self.user)
 
+    def save(self, *args, **kwargs):
+        super().save(*args, **kwargs)
+        self.update_contact()
+
+    def update_contact(self):
+        email = self.user.email
+        if not email:
+            return
+
+        Contact = apps.get_model('messaging', 'Contact')
+        if self.manual:
+            Contact.update(email, Level.MANUAL_MEMBER, self.updated_at)
+        else:
+            Contact.reset(email)
+
     @classmethod
     def is_active_for(cls, user):
         if user.is_anonymous:
@@ -147,7 +167,7 @@ class Membership(models.Model):
             membership = user.membership
         except cls.DoesNotExist:
             return False
-        if membership.honorary:
+        if membership.manual:
             return True
         return Schedule.objects.filter(
                 expires_at__gt=now(),
@@ -210,7 +230,7 @@ class PayUOrder(payu_models.Order):
             self.schedule.get_thanks_url())
 
     def get_description(self):
-        return ugettext('Towarzystwo Wolnych Lektur')
+        return ugettext('Towarzystwo Przyjaciół Wolnych Lektur')
 
     def is_recurring(self):
         return self.schedule.get_payment_method().is_recurring
@@ -239,6 +259,55 @@ class PayUOrder(payu_models.Order):
             if not self.schedule.email_sent:
                 self.schedule.send_email()
 
+    @classmethod
+    def send_receipt(cls, email, year):
+        Funding = apps.get_model('funding', 'Funding')
+        payments = []
+
+        qs = cls.objects.filter(status='COMPLETED', schedule__email=email, completed_at__year=year).order_by('completed_at')
+        for order in qs:
+            payments.append({
+                'timestamp': order.completed_at,
+                'amount': order.get_amount(),
+            })
+            
+        fundings = Funding.objects.filter(
+            email=email,
+            payed_at__year=year
+        ).order_by('payed_at')
+        for funding in fundings:
+            payments.append({
+                'timestamp': funding.payed_at,
+                'amount': funding.amount,
+            })
+
+        if not payments: return
+
+        payments.sort(key=lambda x: x['timestamp'])
+
+        ctx = {
+            "email": email,
+            "year": year,
+            "next_year": year + 1,
+            "total": sum(x['amount'] for x in payments),
+            "payments": payments,
+        }
+        temp = tempfile.NamedTemporaryFile(prefix='receipt-', suffix='.pdf', delete=False)
+        temp.close()
+        render_to_pdf(temp.name, 'club/receipt.texml', ctx, {
+            "fnp.eps": os.path.join(settings.STATIC_ROOT, "img/fnp.eps"),
+            })
+
+        message = EmailMessage(
+                f'Odlicz od podatku swoje darowizny przekazane dla Wolnych Lektur',
+                template.loader.render_to_string('club/receipt_email.txt', ctx),
+                settings.CONTACT_EMAIL, [email]
+            )
+        with open(temp.name, 'rb') as f:
+            message.attach('wolnelektury-darowizny.pdf', f.read(), 'application/pdf')
+        message.send()
+        os.unlink(f.name)
+
 
 class PayUCardToken(payu_models.CardToken):
     schedule = models.ForeignKey(Schedule, on_delete=models.CASCADE)