[feature] dashboard (#2361)

cmd/dashboard/handler/handler.go

@@ -0,0 +1,39 @@
+package handler
+
+import (
+	"github.com/asim/go-micro/cmd/dashboard/v4/config"
+	"github.com/asim/go-micro/cmd/dashboard/v4/handler/account"
+	handlerclient "github.com/asim/go-micro/cmd/dashboard/v4/handler/client"
+	"github.com/asim/go-micro/cmd/dashboard/v4/handler/registry"
+	"github.com/asim/go-micro/cmd/dashboard/v4/handler/route"
+	"github.com/asim/go-micro/cmd/dashboard/v4/handler/statistics"
+	"github.com/asim/go-micro/cmd/dashboard/v4/web"
+	"github.com/gin-gonic/gin"
+	"go-micro.dev/v4/client"
+)
+
+type Options struct {
+	Client client.Client
+	Router *gin.Engine
+}
+
+func Register(opts Options) error {
+	router := opts.Router
+	if err := web.RegisterRoute(router); err != nil {
+		return err
+	}
+	if cfg := config.GetServerConfig().CORS; cfg.Enable {
+		router.Use(CorsHandler(cfg.Origin))
+	}
+	authRouter := router.Group("").Use(AuthRequired())
+	for _, r := range []route.Registrar{
+		account.NewRouteRegistrar(),
+		handlerclient.NewRouteRegistrar(opts.Client, opts.Client.Options().Registry),
+		registry.NewRouteRegistrar(opts.Client.Options().Registry),
+		statistics.NewRouteRegistrar(opts.Client.Options().Registry),
+	} {
+		r.RegisterNonAuthRoute(router)
+		r.RegisterAuthRoute(authRouter)
+	}
+	return nil
+}