Initial Commit

2 files changed, 36 insertions, 0 deletions

diff --git a/nats/constants.go b/nats/constants.go
new file mode 100644
index 0000000..82436b5
--- /dev/null
+++ b/nats/constants.go
@@ -0,0 +1,5 @@
+package nats
+
+const (
+	NATS_TOPIC_REGISTRATION_NEW = "uvok.de.go.training_fellow.registration.new"
+)
diff --git a/nats/notify.go b/nats/notify.go
new file mode 100644
index 0000000..56cbc7f
--- /dev/null
+++ b/nats/notify.go
@@ -0,0 +1,31 @@
+package nats
+
+import (
+	"github.com/nats-io/nats.go"
+	"uvok.de/go/training_fellow/registration"
+)
+
+type NatsNotifier struct {
+}
+
+func (notif *NatsNotifier) NotifyNewRegistration(reg *registration.Registration) error {
+	conn, err := nats.Connect("nats://nats-server:4222")
+	if err != nil {
+		return err
+	}
+	defer conn.Close()
+
+	enc_conn, err := nats.NewEncodedConn(conn, nats.JSON_ENCODER)
+
+	if err != nil {
+		return err
+	}
+
+	defer enc_conn.Close()
+
+	err = enc_conn.Publish(NATS_TOPIC_REGISTRATION_NEW, reg)
+	if err != nil {
+		return err
+	}
+	return nil
+}