stream name parameter

.githooks/pre-commit

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+go vet ./...

cmd/webserver/webserver.go

@@ -40,7 +40,7 @@ func main() {
 		}
 	}()
 
-	cq, err := natsadapter.New(natsc)
+	cq, err := natsadapter.New(natsc, "RENDER_TASKS")
 	if err != nil {
 		log.Panicf("create nats adapter: %v", err)
 	}

cmd/worker/worker.go

@@ -45,7 +45,7 @@ func main() {
 		}
 	}()
 
-	qc, err := natsadapter.New(natsc)
+	qc, err := natsadapter.New(natsc, "RENDER_TASKS")
 	if err != nil {
 		log.Panicf("create nats adapter: %v", err)
 	}

internal/adapters/natsadapter/natsadapter.go

@@ -10,30 +10,33 @@ import (
 	"time"
 )
 
-const StreamName = "RENDER_TASKS"
-const SubjectPrefix = "render_tasks"
-
 type NatsAdapter struct {
 	jets       jetstream.JetStream
 	jstream    jetstream.Stream
 	kv         jetstream.KeyValue
+	streamName string
 
 	runningMu sync.Mutex
 	running   map[string]struct{}
 }
 
-func New(natsc *nats.Conn) (*NatsAdapter, error) {
+func New(natsc *nats.Conn, streamName string) (*NatsAdapter, error) {
 	na := NatsAdapter{}
 	var err error
 
+	if len(streamName) == 0 {
+		return nil, fmt.Errorf("stream name is empty")
+	}
+	na.streamName = streamName
+
 	na.jets, err = jetstream.New(natsc)
 	if err != nil {
 		return nil, fmt.Errorf("create jetstream: %w", err)
 	}
 
-	na.jstream, err = na.jets.CreateStream(context.TODO(), jetstream.StreamConfig{
-		Name:        StreamName,
-		Subjects:    []string{fmt.Sprintf("%s.>", SubjectPrefix)},
+	na.jstream, err = na.jets.CreateOrUpdateStream(context.TODO(), jetstream.StreamConfig{
+		Name:        streamName,
+		Subjects:    []string{fmt.Sprintf("%s.>", streamName)},
 		Retention:   jetstream.WorkQueuePolicy,
 		AllowDirect: true,
 	})
@@ -94,7 +97,7 @@ func (na *NatsAdapter) ProcessWorkCached(
 					log.Infof("sending task to queue: %s", cacheKey)
 					_, err = na.jets.Publish(
 						ctx,
-						fmt.Sprintf("%s.%s", SubjectPrefix, cacheKey),
+						fmt.Sprintf("%s.%s", na.streamName, cacheKey),
 						taskPayload,
 					)
 					if err != nil {