ailistener-old

commit b5c45513651a6830f6c3aa7cc3b265775b43a9e8
parent a4b759ac01d67c2fb8ca56a33ac9933aaf0fe170
Author: MTRNord <mtrnord1@gmail.com>
Date:   Sat,  2 Jun 2018 10:37:58 +0200

Make parsing more robust and add dummy response

Diffstat:
M
wsListener/server.go
 | 
22
++++++++++++++++++----

1 file changed, 18 insertions(+), 4 deletions(-)
diff --git a/wsListener/server.go b/wsListener/server.go
@@ -22,13 +22,27 @@ func HomeHandler(w http.ResponseWriter, r *http.Request) {
 }
 
 func DFHandler(w http.ResponseWriter, r *http.Request) {
-	var dfr *df.Request
+	var dfr df.Request
 
+	if r.Body == nil {
+		http.Error(w, "Please send a request body", http.StatusNotAcceptable)
+		return
+	}
+	defer r.Body.Close()
 	decoder := json.NewDecoder(r.Body)
-	err := decoder.Decode(dfr)
+	err := decoder.Decode(&dfr)
 	if err != nil {
-		w.WriteHeader(http.StatusInternalServerError)
+		http.Error(w, err.Error(), http.StatusInternalServerError)
 	}
-	w.WriteHeader(http.StatusAccepted)
 	log.Printf("%v", dfr)
+
+	// Send back a fulfillment
+	dff := &df.Fulfillment{
+		FulfillmentMessages: df.Messages{
+			df.ForGoogle(df.SingleSimpleResponse("hello", "hello")),
+			{RichMessage: df.Text{Text: []string{"hello"}}},
+		},
+	}
+	json.NewEncoder(w).Encode(dff)
+	w.WriteHeader(http.StatusOK)
 }