From 88030ab1f3ff970cc085498402f0ff738b880cf3 Mon Sep 17 00:00:00 2001
From: Samuel Clay <samuel@ofbrooklyn.com>
Date: Sun, 3 Jul 2022 10:42:01 -0400
Subject: [PATCH] Validating paypal ipns.

---
 apps/profile/models.py | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/apps/profile/models.py b/apps/profile/models.py
index a27b2e760..a9cab0a52 100644
--- a/apps/profile/models.py
+++ b/apps/profile/models.py
@@ -1670,24 +1670,25 @@ post_save.connect(create_profile, sender=User)
 def paypal_signup(sender, **kwargs):
     ipn_obj = sender
     user = None
-    try:
-        user = User.objects.get(username__iexact=ipn_obj.custom)
-    except User.DoesNotExist:
-        pass
+    if ipn_obj.custom:
+        try:
+            user = User.objects.get(username__iexact=ipn_obj.custom)
+        except User.DoesNotExist:
+            pass
 
-    if not user:
+    if not user and ipn_obj.payer_email:
         try:
             user = User.objects.get(email__iexact=ipn_obj.payer_email)
         except User.DoesNotExist:
             pass
         
-    if not user:
+    if not user and ipn_obj.custom:
         try:
             user = User.objects.get(pk=ipn_obj.custom)
         except User.DoesNotExist:
             pass
 
-    if not user:
+    if not user and ipn_obj.subscr_id:
         try:
             user = PaypalIds.objects.get(paypal_sub_id=ipn_obj.subscr_id).user
         except PaypalIds.DoesNotExist: