specialist, subscpecialist, specialist-position, subspecialist-position ids into codes

pkg/handler-crud-helper/handler-crud-helper.go

@@ -40,3 +40,37 @@ func RegCrud(r *http.ServeMux, path string, mwAndRouter ...any) {
 		"DELETE /{id}": c.Delete,
 	})
 }
+
+func RegCrudByCode(r *http.ServeMux, path string, mwAndRouter ...any) {
+	sLength := len(mwAndRouter)
+
+	mwCandidates := mwAndRouter[:sLength-1]
+	mwList := []hk.HandlerMw{}
+	for i := range mwCandidates {
+		// have to do it manually, since casting directly results unexpected result
+		myType := reflect.TypeOf(mwCandidates[i])
+		if myType.String() != "func(http.Handler) http.Handler" {
+			panic("non middleware included as middleware")
+		}
+		mwList = append(mwList, mwCandidates[i].(func(http.Handler) http.Handler))
+
+		// if g, okHandler := mwCandidates[i].(func(http.Handler) http.Handler); !okHandler {
+		// 	panic("non middleware included")
+		// } else {
+		// 	mwList = append(mwList, g)
+		// }
+	}
+
+	c, ok := mwAndRouter[sLength-1].(CrudBase)
+	if !ok {
+		panic("non CrudBase used in the last paramter")
+	}
+
+	hk.GroupRoutes(path, r, mwList, hk.MapHandlerFunc{
+		"POST /":         c.Create,
+		"GET /":          c.GetList,
+		"GET /{code}":    c.GetDetail,
+		"PATCH /{code}":  c.Update,
+		"DELETE /{code}": c.Delete,
+	})
+}