X-Git-Url: https://code.octet-stream.net/broadcaster/blobdiff_plain/7423c6c97eb5d6dc063e7185c50137bbb5e25a23..7b615b3c71825b5b229b78509a16db37e1d3f38d:/server/playlist.go

diff --git a/server/playlist.go b/server/playlist.go
new file mode 100644
index 0000000..f0a6c89
--- /dev/null
+++ b/server/playlist.go
@@ -0,0 +1,35 @@
+package main
+
+import (
+	"sync"
+)
+
+type Playlists struct {
+	changeWait    chan bool
+	playlistMutex sync.Mutex
+}
+
+var playlists Playlists
+
+func InitPlaylists() {
+	playlists.changeWait = make(chan bool)
+}
+
+func (p *Playlists) GetPlaylists() []Playlist {
+	p.playlistMutex.Lock()
+	defer p.playlistMutex.Unlock()
+	return db.GetPlaylists()
+}
+
+func (p *Playlists) WatchForChanges() ([]Playlist, chan bool) {
+	p.playlistMutex.Lock()
+	defer p.playlistMutex.Unlock()
+	return db.GetPlaylists(), p.changeWait
+}
+
+func (p *Playlists) NotifyChanges() {
+	p.playlistMutex.Lock()
+	defer p.playlistMutex.Unlock()
+	close(p.changeWait)
+	p.changeWait = make(chan bool)
+}