MT#56231 gerrit: fixes

gerrit URL needs a/ as prefix for authenticate access
https: //gerrit-review.googlesource.com/Documentation/rest-api.html#authentication

remove info from db that is not in gerrit

Change-Id: Icb49e4244fb058db0bb87ff27e7c8d8fe55c94d7

gerrit/management/commands/gerrit.py

@@ -15,6 +15,7 @@
 from datetime import date
 
 from django.core.management.base import BaseCommand
+from requests.exceptions import HTTPError
 
 from gerrit.utils import get_change_info
 from gerrit.utils import get_datetime
@@ -30,12 +31,16 @@ class Command(BaseCommand):
     def refresh(self, *args, **options):
         qs = GerritRepoInfo.objects.filter(created__date=date(1977, 1, 1))
         for gri in qs.iterator():
-            info = get_change_info(gri.gerrit_change)
+            try:
-            gri.created = get_datetime(info["created"])
+                info = get_change_info(gri.gerrit_change)
-            gri.modified = get_datetime(info["updated"])
+                gri.created = get_datetime(info["created"])
-            # don't update modified field on save
+                gri.modified = get_datetime(info["updated"])
-            gri.update_modified = False
+                # don't update modified field on save
-            gri.save()
+                gri.update_modified = False
+                gri.save()
+            except HTTPError:
+                self.stderr.write(f"{gri} not found, remove it from db")
+                gri.delete()
 
     def handle(self, *args, **options):
         action = getattr(self, options["action"])

gerrit/utils.py

@@ -64,12 +64,12 @@ def get_gerrit_branches(project: str, regex=None):
 
 
 def get_gerrit_change(id: str) -> str:
-    url = gerrit_settings.URL.format(f"changes/{id}/")
+    url = gerrit_settings.URL.format(f"a/changes/{id}")
     return get_gerrit_info(url)
 
 
 def get_change_info(id: str):
-    return get_filtered_json(get_gerrit_info(id))
+    return get_filtered_json(get_gerrit_change(id))
 
 
 def get_datetime(val: str) -> datetime.datetime: