Cleaned up documentation and removed stubs and TODOs throughout the application

sinks/nats.go

@@ -13,9 +13,9 @@ import (
 )
 
 type NATSSink struct {
-	name     string
-	url      string
-	exchange string
+	name    string
+	url     string
+	subject string
 
 	mu   sync.Mutex
 	conn *nats.Conn
@@ -26,11 +26,11 @@ func NewNATSSinkFromConfig(cfg config.SinkConfig) (Sink, error) {
 	if err != nil {
 		return nil, err
 	}
-	ex, err := requireStringParam(cfg, "exchange")
+	subject, err := requireStringParam(cfg, "subject")
 	if err != nil {
 		return nil, err
 	}
-	return &NATSSink{name: cfg.Name, url: url, exchange: ex}, nil
+	return &NATSSink{name: cfg.Name, url: url, subject: subject}, nil
 }
 
 func (r *NATSSink) Name() string { return r.name }
@@ -59,7 +59,7 @@ func (r *NATSSink) Consume(ctx context.Context, e event.Event) error {
 	if err := ctx.Err(); err != nil {
 		return err
 	}
-	if err := conn.Publish(r.exchange, b); err != nil {
+	if err := conn.Publish(r.subject, b); err != nil {
 		return fmt.Errorf("NATS sink: publish: %w", err)
 	}
 	return nil