twitch-bot/actions.go

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package main
import (
"sync"
"github.com/go-irc/irc"
"github.com/pkg/errors"
log "github.com/sirupsen/logrus"
)
var (
availableActions []actionFunc
availableActionsLock = new(sync.RWMutex)
)
type actionFunc func(*irc.Client, *irc.Message, *rule, *ruleAction) error
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func registerAction(af actionFunc) {
availableActionsLock.Lock()
defer availableActionsLock.Unlock()
availableActions = append(availableActions, af)
}
func triggerActions(c *irc.Client, m *irc.Message, rule *rule, ra *ruleAction) error {
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availableActionsLock.RLock()
defer availableActionsLock.RUnlock()
for _, af := range availableActions {
if err := af(c, m, rule, ra); err != nil {
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return errors.Wrap(err, "execute action")
}
}
return nil
}
func handleMessage(c *irc.Client, m *irc.Message, event *string) {
for _, r := range config.GetMatchingRules(m, event) {
for _, a := range r.Actions {
if err := triggerActions(c, m, r, a); err != nil {
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log.WithError(err).Error("Unable to trigger action")
}
}
// Lock command
timerStore.AddCooldown(r.MatcherID())
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}
}