From e04b187702acb0c9908237a35b3a9857e2167b3f Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Mon, 4 Oct 2021 15:24:19 +0200
Subject: Refactor/tidy (#261)

* tidy up streaming

* cut down code duplication

* test get followers/following

* test streaming processor

* fix some test models

* add TimeMustParse

* fix uri / url typo

* make trace logging less verbose

* make logging more consistent

* disable quote on logging

* remove context.Background

* remove many extraneous mastodon references

* regenerate swagger

* don't log query on no rows result

* log latency first for easier reading
---
 internal/processing/streaming/streamtoaccount.go | 55 ++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 internal/processing/streaming/streamtoaccount.go

(limited to 'internal/processing/streaming/streamtoaccount.go')

diff --git a/internal/processing/streaming/streamtoaccount.go b/internal/processing/streaming/streamtoaccount.go
new file mode 100644
index 000000000..140910ab7
--- /dev/null
+++ b/internal/processing/streaming/streamtoaccount.go
@@ -0,0 +1,55 @@
+/*
+   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 streaming
+
+import (
+	"errors"
+
+	"github.com/superseriousbusiness/gotosocial/internal/stream"
+)
+
+// streamToAccount streams the given payload with the given event type to any streams currently open for the given account ID.
+func (p *processor) streamToAccount(payload string, event stream.EventType, accountID string) error {
+	v, ok := p.streamMap.Load(accountID)
+	if !ok {
+		// no open connections so nothing to stream
+		return nil
+	}
+
+	streamsForAccount, ok := v.(*stream.StreamsForAccount)
+	if !ok {
+		return errors.New("stream map error")
+	}
+
+	streamsForAccount.Lock()
+	defer streamsForAccount.Unlock()
+	for _, s := range streamsForAccount.Streams {
+		s.Lock()
+		defer s.Unlock()
+		if s.Connected {
+			s.Messages <- &stream.Message{
+				Stream:  []string{s.Type},
+				Event:   string(event),
+				Payload: payload,
+			}
+		}
+	}
+
+	return nil
+}
-- 
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