Initial QSfera import

Server/pkg/natsjsregistry/options.go

@@ -0,0 +1,44 @@
+package natsjsregistry
+
+import (
+	"context"
+	"time"
+
+	"go-micro.dev/v4/registry"
+	"go-micro.dev/v4/store"
+)
+
+type storeOptionsKey struct{}
+type defaultTTLKey struct{}
+type serviceNameKey struct{}
+
+// StoreOptions sets the options for the underlying store
+func StoreOptions(opts []store.Option) registry.Option {
+	return func(o *registry.Options) {
+		if o.Context == nil {
+			o.Context = context.Background()
+		}
+		o.Context = context.WithValue(o.Context, storeOptionsKey{}, opts)
+	}
+}
+
+// DefaultTTL allows setting a default register TTL for services
+func DefaultTTL(t time.Duration) registry.Option {
+	return func(o *registry.Options) {
+		if o.Context == nil {
+			o.Context = context.Background()
+		}
+		o.Context = context.WithValue(o.Context, defaultTTLKey{}, t)
+	}
+}
+
+// ServiceName links the service name to the registry if possible.
+// The name will be part of the connection name to the Nats registry
+func ServiceName(name string) registry.Option {
+	return func(o *registry.Options) {
+		if o.Context == nil {
+			o.Context = context.Background()
+		}
+		o.Context = context.WithValue(o.Context, serviceNameKey{}, name)
+	}
+}