sending invoice notifications after 10 days if still not paid

synchro_orleans/data/management/commands/email_new_invoices.py

@@ -1,4 +1,4 @@
-from datetime import datetime
+from datetime import datetime, timedelta
 import json
 import shutil
 import os
@@ -18,11 +18,18 @@ class Command(BaseCommand):
 
     def handle(self, *args, **options):
 
-        for invoice in Facture.objects.filter(active=True, date_envoi_dernier_mail__isnull=True,
-                                              date_limite_paie__gte=datetime.now(),
+        for invoice in Facture.objects.filter(active=True, date_limite_paie__gte=datetime.now(),
                                               famille__liaisonnameidfamille__isnull=False, paye=False):
+            try:
+                notification = InvoiceNotificationEmail.objects.filter(invoice_number=invoice.id).latest()
+                if notification.date_sent < make_aware(datetime.now(), get_current_timezone()) - timedelta(days=10):
+                    continue
+            except:
+                InvoiceNotificationEmaxil.objects.create(invoice_number=invoice.id)
+
             nameid = invoice.famille.liaisonnameidfamille_set.all()[0]
-            with open(os.path.join(tmp_json_location, '%s.json' % invoice.id), 'w') as json_output:
+            tmp_json_file = os.path.join(tmp_json_location, '%s.json' % invoice.id)
+            with open(tmp_json_file, 'w') as json_output:
                 json.dump({'nameid': nameid.name_id, 'invoice_id': invoice.id}, json_output)
                 invoice.date_envoi_dernier_mail = make_aware(datetime.now(), get_current_timezone())
                 InvoiceNotificationEmail.objects.create(invoice.id)

synchro_orleans/data/models.py

@@ -374,3 +374,6 @@ class Enfant(models.Model):
 class InvoiceNotificationEmail(models.Model):
     invoice_number = models.CharField(max_length=64)
     date_sent = models.DateTimeField(auto_now_add=True)
+
+    def Meta:
+        get_latest_by = 'date_sent'