package enum

// Channel is the outbound delivery channel.
type Channel string

const (
	ChannelEmail   Channel = "email"
	ChannelSMS     Channel = "sms"
	ChannelPush    Channel = "push"
	ChannelWebhook Channel = "webhook"
)

func (c Channel) String() string {
	return string(c)
}

func (c Channel) IsValid() bool {
	switch c {
	case ChannelEmail, ChannelSMS, ChannelPush, ChannelWebhook:
		return true
	default:
		return false
	}
}