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Simpleify ChannelsCreate

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This commit is contained in:
Peter Stuifzand 2018-10-03 18:54:23 +02:00
parent c51bfc4603
commit cec5fd0672
Signed by: peter
GPG Key ID: 374322D56E5209E8
1 changed files with 20 additions and 9 deletions
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29
cmd/eksterd/memory.go
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@ -203,25 +203,36 @@ func (b *memoryBackend) ChannelsGetList() ([]microsub.Channel, error) {
return channels, nil
}
// ChannelsCreate creates a channels
func (b *memoryBackend) ChannelsCreate(name string) (microsub.Channel, error) {
defer b.save()
conn := pool.Get()
defer conn.Close()
uid := fmt.Sprintf("%04d", b.NextUid)
func (b *memoryBackend) createChannel(name string) microsub.Channel {
uid := fmt.Sprintf("%012d", b.NextUid)
channel := microsub.Channel{
UID: uid,
Name: name,
}
return channel
}
func (b *memoryBackend) setChannel(channel microsub.Channel) {
b.lock.Lock()
defer b.lock.Unlock()
b.Channels[channel.UID] = channel
b.Feeds[channel.UID] = []microsub.Feed{}
b.NextUid++
b.lock.Unlock()
}
// ChannelsCreate creates a channels
func (b *memoryBackend) ChannelsCreate(name string) (microsub.Channel, error) {
defer b.save()
channel := b.createChannel(name)
b.setChannel(channel)
b.setChannel(channel)
conn := pool.Get()
defer conn.Close()
uid := channel.UID
conn.Do("SADD", "channels", uid)
conn.Do("SETNX", "channel_sortorder_"+uid, 99999)