Add last_accessed information to User and expose for robot accounts

Fixes https://jira.coreos.com/browse/QUAY-848

data/model/appspecifictoken.py

@@ -3,10 +3,10 @@ import logging
 from datetime import datetime
 
 from cachetools import lru_cache
-from peewee import PeeweeException
 
 from data.database import AppSpecificAuthToken, User, db_transaction
 from data.model import config
+from data.model._basequery import update_last_accessed
 from util.timedeltastring import convert_to_timedelta
 
 logger = logging.getLogger(__name__)
@@ -104,23 +104,7 @@ def access_valid_token(token_code):
                       ((AppSpecificAuthToken.expiration > datetime.now()) |
                        (AppSpecificAuthToken.expiration >> None)))
                .get())
+      update_last_accessed(token)
+      return token
     except AppSpecificAuthToken.DoesNotExist:
       return None
-
-    token.last_accessed = datetime.now()
-
-    try:
-      token.save()
-    except PeeweeException as ex:
-      strict_logging_disabled = config.app_config.get('ALLOW_PULLS_WITHOUT_STRICT_LOGGING')
-      if strict_logging_disabled:
-        data = {
-          'exception': ex,
-          'token': token.id,
-        }
-
-        logger.exception('update last_accessed for token failed', extra=data)
-      else:
-        raise
-
-  return token