Push Notifications

Push notifications require users to have registered devices.

Registering a Device

Before sending a push, you must register the user's device token.

func registerAndroidDevice(client *cdp.Client, userID, fcmToken string) {
	payload := cdp.DevicePayload{
		UserID:      userID,
		DeviceToken: fcmToken,
		Platform:    "android", // or "ios"
		Attributes: map[string]interface{}{
			"device_model": "Pixel 7",
			"app_version":  "1.0.2",
		},
	}

	if err := client.RegisterDevice(context.Background(), payload); err != nil {
		log.Printf("Failed to register device: %v", err)
	}
}

Sending a Push Notification

Sending a push notification uses a TransactionalMessageID which corresponds to a push configuration in Conviso.

func sendPush(client *cdp.Client) {
	payload := cdp.PushPayload{
		Identifiers: cdp.Identifiers{
			ID: "u_12345",
		},
		TransactionalMessageID: "promo-sale-winter",
		
		// Overrides (optional, if allowed by template)
		Title: "Winter Sale Starts Now!",
		Body:  "Get 50% off all jackets.",
		
		// Data payload (for deep linking or custom app logic)
		MessageData: map[string]interface{}{
			"deep_link": "app://shop/category/jackets",
			"sale_id":   "winter_2024",
		},
	}

	if err := client.SendPush(context.Background(), payload); err != nil {
		log.Printf("Failed to send push: %v", err)
	}
}