Move a lot of stuff + tidy stuff (#37)

Lots of renaming and moving stuff, some bug fixes, more lenient parsing of notifications and home timeline.

internal/processing/notification.go

@@ -0,0 +1,45 @@
+/*
+   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 processing
+
+import (
+	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
+	"github.com/superseriousbusiness/gotosocial/internal/oauth"
+)
+
+func (p *processor) NotificationsGet(authed *oauth.Auth, limit int, maxID string) ([]*apimodel.Notification, ErrorWithCode) {
+	l := p.log.WithField("func", "NotificationsGet")
+
+	notifs, err := p.db.GetNotificationsForAccount(authed.Account.ID, limit, maxID)
+	if err != nil {
+		return nil, NewErrorInternalError(err)
+	}
+
+	mastoNotifs := []*apimodel.Notification{}
+	for _, n := range notifs {
+		mastoNotif, err := p.tc.NotificationToMasto(n)
+		if err != nil {
+			l.Debugf("got an error converting a notification to masto, will skip it: %s", err)
+			continue
+		}
+		mastoNotifs = append(mastoNotifs, mastoNotif)
+	}
+
+	return mastoNotifs, nil
+}