fix: chainmiddleware

cmd/ev/svc.gql.go

@@ -2,10 +2,12 @@ package main
 
 import (
 	"context"
+	"net/http"
 
 	"github.com/sour-is/ev/app/gql"
 	"github.com/sour-is/ev/internal/lg"
 	"github.com/sour-is/ev/pkg/gql/resolver"
+	"github.com/sour-is/ev/pkg/mux"
 	"github.com/sour-is/ev/pkg/service"
 	"github.com/sour-is/ev/pkg/slice"
 )
@@ -20,10 +22,19 @@ var _ = apps.Register(90, func(ctx context.Context, svc *service.Harness) error
 		span.RecordError(err)
 		return err
 	}
+	gql.CheckOrigin = func(r *http.Request) bool {
+		switch r.Header.Get("Origin") {
+		case "https://ev.sour.is", "https://www.graphqlbin.com", "http://localhost:8080":
+			return true
+		default:
+			return false
+		}
+	}
+
 	svc.Add(gql)
-	// svc.Add(mux.RegisterHTTP(func(mux *http.ServeMux) {
-	// 	mux.Handle("/", http.RedirectHandler("/playground", http.StatusTemporaryRedirect))
-	// }))
+	svc.Add(mux.RegisterHTTP(func(mux *http.ServeMux) {
+		mux.Handle("/", http.RedirectHandler("/playground", http.StatusTemporaryRedirect))
+	}))
 
 	return nil
 })