X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/df6d939e24b62fb0424a0793e6ded1317a5b4915..8b3e9a48c7cab6a4274d55bab64ab8f8e196009e:/src/paypal/models.py

diff --git a/src/paypal/models.py b/src/paypal/models.py
index 6d45bcdb5..69d2f006a 100644
--- a/src/paypal/models.py
+++ b/src/paypal/models.py
@@ -25,3 +25,21 @@ class BillingAgreement(models.Model):
     def get_donations(self, year):
         from .rest import get_donations
         return get_donations(self.agreement_id, year)
+
+    def update_donations(self, year):
+        from .rest import get_donations
+        for donation in get_donations(self.agreement_id, year):
+            Donation.objects.get_or_create(
+                transaction_id=donation['transaction_id'],
+                defaults={
+                    'timestamp': donation['timestamp'],
+                    'amount': donation['amount'],
+                }
+            )
+
+
+class Donation(models.Model):
+    billing_agreement = models.ForeignKey(BillingAgreement, models.CASCADE)
+    transaction_id = models.CharField(max_length=255, db_index=True)
+    timestamp = models.DateTimeField()
+    amount = models.DecimalField(decimal_places=2, max_digits=10)