fix rescheduling issue

main.go

@@ -45,9 +45,8 @@ type ScheduledJob struct {
 func schedulePlayout(s *store.Store) fiber.Handler {
 	// TODO return custom error
 	return func(c *fiber.Ctx) error {
-		var p playout.Job
+		var p *playout.Job
 		job := new(Job)
-
 		jsonErr := json.Unmarshal(c.Body(), job)
 		if jsonErr != nil {
 			log.Println("got defective request: ", jsonErr)
@@ -60,6 +59,18 @@ func schedulePlayout(s *store.Store) fiber.Handler {
 			return errors.New("Got Empty Source. I can't play »Nothing«")
 		}
 
+		var output string
+		newPlayoutJob := new(playout.Job)
+		s.RLock()
+		olPlayoutJob, playoutExists := s.Playouts[job.ID]
+		s.RUnlock()
+		if playoutExists {
+			p = olPlayoutJob
+		} else {
+			p = newPlayoutJob
+			p.ControlChannel = make(chan string)
+		}
+
 		p.ID = job.ID
 		p.Source = job.Source
 		p.Version = job.Version
@@ -70,17 +81,14 @@ func schedulePlayout(s *store.Store) fiber.Handler {
 			p.StopAt = job.StopAt
 		}
 
-		var output string
-		s.RLock()
-		oldPlayout, playoutExists := s.Playouts[job.ID]
-		s.RUnlock()
 		if playoutExists {
-			oldPlayout.ControlChannel <- "reschedule"
-			output = oldPlayout.Output
+			p.ControlChannel <- "reschedule"
+			output = p.Output
 		} else {
 			var err error
+
 			s.Lock()
-			output, err = s.AddPlayout(&p)
+			output, err = s.AddPlayout(p)
 			s.Unlock()
 			if err != nil {
 				c.SendStatus(500)
@@ -100,7 +108,7 @@ func schedulePlayout(s *store.Store) fiber.Handler {
 				for {
 					select {
 					case ctrlMsg := <-p.ControlChannel:
-						fmt.Println(ctrlMsg)
+						log.Println(ctrlMsg)
 						continue
 					case <-time.After(time.Until(p.StartAt)):
 						break Waiting

playout/playout.go

@@ -95,6 +95,8 @@ func (p *Job) Playout(cfg *Config) {
 	playoutScript := path.Join(cfg.PlayoutScriptPath, cfg.PlayoutScript)
 	for {
 		log.Printf("Start Playout for %v", p.ID)
+		log.Println(p.StopAt)
+		log.Println(time.Until(p.StopAt))
 		cmd := exec.Command(playoutScript, //nolint:gosec
 			"-i", p.Source,
 			"-o", p.Output,

store/store.go

@@ -38,13 +38,13 @@ func NewStore(o []string, defaultDuration string, playoutScriptPath string, play
 
 func (s *Store) AddPlayout(p *playout.Job) (string, error) {
 	outputs := s.Outputs
-	for _, value := range s.Playouts {
-		if len(outputs) != 0 &&
-			(value.StartAt.After(p.StartAt) && value.StartAt.Before(p.StopAt) ||
-				value.StopAt.After(p.StartAt) && value.StopAt.Before(p.StopAt) ||
-				p.StartAt.After(value.StartAt) && p.StartAt.Before(value.StopAt) ||
-				p.StopAt.After(value.StartAt) && p.StopAt.Before(value.StopAt)) {
-			inSlice, index := stringInSlice(value.Output, outputs)
+	for _, job := range s.Playouts {
+		if p.StartAt.After(job.StartAt) && p.StartAt.Before(job.StopAt) ||
+			p.StopAt.After(job.StartAt) && p.StopAt.Before(job.StopAt) ||
+			job.StartAt.After(p.StartAt) && job.StartAt.Before(p.StopAt) ||
+			job.StopAt.After(p.StartAt) && job.StopAt.Before(p.StopAt) ||
+			job.StartAt == p.StartAt || job.StopAt == p.StopAt {
+			inSlice, index := stringInSlice(job.Output, outputs)
 			if inSlice {
 				outputs = remove(outputs, index)
 			}