allow returning values from handlersHEADmain

1 files changed, 17 insertions, 0 deletions

diff --git a/hh.go b/hh.go
index 84df871..a8b7cd4 100644
--- a/hh.go
+++ b/hh.go
@@ -1,6 +1,7 @@
 package hh
 
 import (
+	"encoding/json"
 	"net/http"
 	"strconv"
 
@@ -42,3 +43,19 @@ func ConvertToString(value string) (string, error) {
 func ConvertToUuidUUID(value string) (uuid.UUID, error) {
 	return uuid.Parse(value)
 }
+
+type ToResponse interface {
+	Respond(w http.ResponseWriter, r *http.Request)
+}
+
+func JSON(a any) JSONValue {
+	return JSONValue{a}
+}
+
+type JSONValue struct{ any }
+
+func (j JSONValue) Respond(w http.ResponseWriter, r *http.Request) {
+	if err := json.NewEncoder(w).Encode(j); err != nil {
+		panic("todo: internal server error: " + err.Error())
+	}
+}