59 lines
1.2 KiB
Go
59 lines
1.2 KiB
Go
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package confession
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import (
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"errors"
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"sync"
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"github.com/bwmarrin/discordgo"
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"gitlab.com/whom/bingobot/internal/logging"
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"gitlab.com/whom/bingobot/internal/state"
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)
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/* Activity module
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* This module posts anonymous confessions according to a linked channel map
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*/
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const (
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ActivityModuleStartFail = "failed to start activity module"
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)
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var (
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// guild ID to channel ID
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linkLock sync.RWMutex
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confessionChannelLinks map[string]state.ConfessionsChannelLinkEvent
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)
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func Start() error {
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ch, err := state.ConfessionsChannelLink.Subscribe()
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if err != nil {
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return errors.Join(
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errors.New(ActivityModuleStartFail),
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err,
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)
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}
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// process incoming events loop
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go func() {
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for {
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ev := <- ch
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e := ev.(state.ConfessionsChannelLinkEvent)
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linkLock.Lock()
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confessionChannelLinks[e.GuildID] = e
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linkLock.Unlock()
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}
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}()
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return nil
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}
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func MakeConfession(s *discordgo.Session, guildID string, content string) {
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linkLock.RLock()
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link, ok := confessionChannelLinks[guildID]
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linkLock.RUnlock()
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if !ok {
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logging.Error("Failed to send confession in guild %s: no link exists in map", guildID)
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return
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}
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s.ChannelMessageSend(link.ChannelID, content)
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}
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