Database updates (#144)

* start moving some database stuff around

* continue moving db stuff around

* more fiddling

* more updates

* and some more

* and yet more

* i broke SOMETHING but what, it's a mystery

* tidy up

* vendor ttlcache

* use ttlcache

* fix up some tests

* rename some stuff

* little reminder

* some more updates

1 files changed, 19 insertions, 1 deletions

diff --git a/internal/federation/federatingdb/outbox.go b/internal/federation/federatingdb/outbox.go
index 1568e0017..849014432 100644
--- a/internal/federation/federatingdb/outbox.go
+++ b/internal/federation/federatingdb/outbox.go
@@ -1,3 +1,21 @@
+/*
+   GoToSocial
+   Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU Affero General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Affero General Public License for more details.
+
+   You should have received a copy of the GNU Affero General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
 package federatingdb
 
 import (
@@ -62,7 +80,7 @@ func (f *federatingDB) OutboxForInbox(c context.Context, inboxIRI *url.URL) (out
 	}
 	acct := &gtsmodel.Account{}
 	if err := f.db.GetWhere([]db.Where{{Key: "inbox_uri", Value: inboxIRI.String()}}, acct); err != nil {
-		if _, ok := err.(db.ErrNoEntries); ok {
+		if err == db.ErrNoEntries {
 			return nil, fmt.Errorf("no actor found that corresponds to inbox %s", inboxIRI.String())
 		}
 		return nil, fmt.Errorf("db error searching for actor with inbox %s", inboxIRI.String())