From cfae183e80c2147c65d09cf56f5cbe51fc574feb Mon Sep 17 00:00:00 2001
From: Andrew Godwin
Date: Mon, 21 Nov 2022 08:31:14 -0700
Subject: Don't error fetching people if they're in the DB

---
 users/models/identity.py | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'users/models')

diff --git a/users/models/identity.py b/users/models/identity.py
index dc2ee26..d7572d6 100644
--- a/users/models/identity.py
+++ b/users/models/identity.py
@@ -5,7 +5,7 @@ from urllib.parse import urlparse
 import httpx
 import urlman
 from asgiref.sync import async_to_sync, sync_to_async
-from django.db import models
+from django.db import IntegrityError, models
 from django.template.defaultfilters import linebreaks_filter
 from django.templatetags.static import static
 from django.utils import timezone
@@ -387,7 +387,19 @@ class Identity(StatorModel):
         else:
             self.domain = await get_domain(actor_url_parts.hostname)
         self.fetched = timezone.now()
-        await sync_to_async(self.save)()
+        try:
+            await sync_to_async(self.save)()
+        except IntegrityError as e:
+            # See if we can fetch a PK and save there
+            if self.pk is None:
+                try:
+                    other_row = await Identity.objects.aget(actor_uri=self.actor_uri)
+                except Identity.DoesNotExist:
+                    raise ValueError(
+                        f"Could not save Identity at end of actor fetch: {e}"
+                    )
+                self.pk: Optional[int] = other_row.pk
+                await sync_to_async(self.save)()
         return True
 
     ### Cryptography ###
-- 
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