pass a single response object instead of multiple arguments to lua

1 files changed, 25 insertions, 6 deletions

diff --git a/worker.go b/worker.go
index f86906f..77aae33 100644
--- a/worker.go
+++ b/worker.go
@@ -93,14 +93,22 @@ func (w *Worker) Listen(queue chan any) {
 			}
 
 			w.lua.PushFromRef(w.routes[r.route])
-			w.lua.PushString(r.request.Method)
-			w.lua.PushString(r.request.URL.Path)
+			res := make(map[string]any)
+			res["method"] = r.request.Method
+			res["path"] = r.request.URL.Path
 
-			fh := make(map[string]string)
+			fh := make(map[string]any)
 			for k := range r.request.Header {
 				fh[k] = r.request.Header.Get(k)
 			}
-			w.lua.PushStringTable(fh)
+			res["headers"] = fh
+
+			flatQr := make(map[string]any)
+			qr := r.request.URL.Query()
+			for k := range qr {
+				flatQr[k] = qr.Get(k)
+			}
+			res["query"] = flatQr
 			
 			body, err := io.ReadAll(r.request.Body)
 			if err != nil {
@@ -112,9 +120,20 @@ func (w *Worker) Listen(queue chan any) {
 				log.Println("could not read a request body:", err)
 				return
 			}
-			w.lua.PushString(string(body))
+			res["body"] = string(body)
+
+			err = w.lua.PushObject(res)
+			if err != nil {
+				r.result <- &HTTPResponse {
+					Code: 500,
+					Headers: make(map[string]string),
+					Body: "server error",
+				}
+				log.Println("could not form a request to lua:", err)
+				return
+			}
 
-			err = w.lua.PCall(4, 3)
+			err = w.lua.PCall(1, 3)
 
 			if err != nil {
 				r.result <- &HTTPResponse {