refactor bind functions based on generics (#22055)

1 files changed, 2 insertions, 10 deletions

diff --git a/modules/web/route.go b/modules/web/route.go
index cd72aabae5..0f2fdc33b5 100644
--- a/modules/web/route.go
+++ b/modules/web/route.go
@@ -7,7 +7,6 @@ import (
 	goctx "context"
 	"fmt"
 	"net/http"
-	"reflect"
 	"strings"
 
 	"code.gitea.io/gitea/modules/context"
@@ -18,16 +17,9 @@ import (
 )
 
 // Bind binding an obj to a handler
-func Bind(obj interface{}) http.HandlerFunc {
-	tp := reflect.TypeOf(obj)
-	if tp.Kind() == reflect.Ptr {
-		tp = tp.Elem()
-	}
-	if tp.Kind() != reflect.Struct {
-		panic("Only structs are allowed to bind")
-	}
+func Bind[T any](obj T) http.HandlerFunc {
 	return Wrap(func(ctx *context.Context) {
-		theObj := reflect.New(tp).Interface() // create a new form obj for every request but not use obj directly
+		theObj := new(T) // create a new form obj for every request but not use obj directly
 		binding.Bind(ctx.Req, theObj)
 		SetForm(ctx, theObj)
 		middleware.AssignForm(theObj, ctx.Data)