Merge pull request #49 from getAlby/getbtc

Add /getbtc endpoint

controllers/blank.ctrl.go

@@ -0,0 +1,31 @@
+package controllers
+
+import (
+	"net/http"
+
+	"github.com/getAlby/lndhub.go/lib/service"
+	"github.com/labstack/echo/v4"
+)
+
+// BlankController : Controller for endpoints that we do not support and simply return
+//            a blank response for compatibility
+
+// GetBtcController : GetBtcController struct
+type BlankController struct{}
+
+func NewBlankController(svc *service.LndhubService) *BlankController {
+	return &BlankController{}
+}
+
+// We do NOT support onchain transactions thus we only return an empty array for backwards compatibility
+func (controller *BlankController) GetBtc(c echo.Context) error {
+	addresses := []string{}
+
+	return c.JSON(http.StatusOK, &addresses)
+}
+
+func (controller *BlankController) GetPending(c echo.Context) error {
+	addresses := []string{}
+
+	return c.JSON(http.StatusOK, &addresses)
+}

main.go

@@ -108,9 +108,11 @@ func main() {
 		LndClient: &lndClient,
 	}
 
+	// Public endpoints for account creation and authentication
 	e.POST("/auth", controllers.NewAuthController(svc).Auth)
 	e.POST("/create", controllers.NewCreateUserController(svc).CreateUser)
 
+	// Secured endpoints which require a Authorization token (JWT)
 	secured := e.Group("", tokens.Middleware(c.JWTSecret))
 	secured.POST("/addinvoice", controllers.NewAddInvoiceController(svc).AddInvoice)
 	secured.POST("/payinvoice", controllers.NewPayInvoiceController(svc).PayInvoice)
@@ -119,6 +121,11 @@ func main() {
 	secured.GET("/balance", controllers.NewBalanceController(svc).Balance)
 	secured.GET("/getinfo", controllers.NewGetInfoController(svc).GetInfo)
 
+	// These endpoints are not supported and we return a blank response for backwards compatibility
+	blankController := controllers.NewBlankController(svc)
+	secured.GET("/getbtc", blankController.GetBtc)
+	secured.GET("/getpending", blankController.GetPending)
+
 	// Start server
 	go func() {
 		if err := e.Start(":3000"); err != nil && err != http.ErrServerClosed {