feat/notification - notification service

notification-app/entity/channel.go

@@ -2,7 +2,7 @@ package entity
 
 type Channel struct {
 	ID       int8
-	Type     notificationType
+	Type     NotificationType
 	Provider string
 	Config   string
 }

notification-app/service/additem.go

@@ -7,29 +7,9 @@ import (
 )
 
 type notifservice struct {
-	//MessageBroker MessageBroker
-}
-
-func NewNotifservice() *notifservice {
-	return &notifservice{}
-}
-
-func (n *notifservice) NewNotification(notificationType entity.NotificationType, Recipinet, Body string) *entity.Notification {
-
-	return &entity.Notification{
-		Type:      notificationType,
-		Recipinet: Recipinet,
-		Body:      Body,
-		Status:    entity.Pending,
-	}
-}
-
-func (n *notifservice) Send(notification entity.Notification) error {
-	return nil
-}
-
-func (n *notifservice) Add(notification *entity.Notification) error {
-	return nil
+	MessageBroker MessageBroker
+	Repository    Repository
+	Channel       Channel
 }
 
 type MessageBroker interface {
@@ -38,11 +18,50 @@ type MessageBroker interface {
 	HealthCheck() error
 }
 
-func main() {
-	f := NewNotifservice()
-
-	notif := f.NewNotification(entity.SMS, "09201008697", "Hello World")
-
-	f.Add(notif)
-
+type Repository interface {
+	AddItem(notification entity.Notification) error
+}
+
+type Channel interface {
+	SendMessage(notification entity.Notification) error
+}
+type NotificationServiceRequest struct {
+	Body      string
+	Type      entity.NotificationType
+	Recipinet string
+}
+
+func (n *notifservice) NewNotification(r NotificationServiceRequest) *entity.Notification {
+	// TODO add validation of notification properties
+	return &entity.Notification{
+		Type:      r.Type,
+		Recipinet: r.Recipinet,
+		Body:      r.Body,
+		Status:    entity.Pending,
+	}
+}
+
+func (n *notifservice) Send(notification entity.Notification) error {
+	if err := n.Channel.SendMessage(notification); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (n *notifservice) Add(notification *entity.Notification) error {
+	err := n.MessageBroker.AddItem(*notification)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (n *notifservice) Archive(notification *entity.Notification) error {
+	if err := n.MessageBroker.RemoveItem(*notification); err != nil {
+		return err
+	}
+	if err := n.Repository.AddItem(*notification); err != nil {
+		return err
+	}
+	return nil
 }