func (l *SQSListener) handle(msg *sqs.Message, q *sqs.Queue) {
err := l.Handler.Handle(msg)
if err != nil {
q.ChangeMessageVisibility(msg, 10)
fmt.Println(err)
return
}
_, err = q.DeleteMessage(msg)
if err != nil {
fmt.Println("unable to delete msg: ", err)
}
}
func listenOnQueue(q *sqs.Queue, ch chan *sqs.Message) {
for {
resp, err := q.ReceiveMessage(1)
if err != nil {
log.Panic(err)
}
for _, m := range resp.Messages {
ch <- &m
q.DeleteMessage(&m)
}
}
}
func handleMessage(q *sqs.Queue, m *sqs.Message, h Handler, client twilio.Client, sender string) error {
var err error
err = h.HandleMessage(m)
fmt.Println("Sending the following message : ", m.Body)
receiver := m.MessageAttribute[1].Value.StringValue // collect the mobile number
fmt.Println("To : ", receiver)
fmt.Println("\n")
message, err2 := twilio.NewMessage(client, sender, receiver, twilio.Body(m.Body))
// verification
if err2 != nil {
fmt.Println(err2)
} else {
fmt.Println(message.Status)
}
if err != nil {
return err
}
// delete
_, err = q.DeleteMessage(m)
return err
}