Remove ping and echo handlers

These were left over from the initial app scaffolding.

pkg/plugin/resources.go

@@ -12,41 +12,6 @@ import (
 	"github.com/grafana/grafana-plugin-sdk-go/backend/resource/httpadapter"
 )
 
-// /api/plugins/app-with-backend/resources/ping
-
-// handlePing is an example HTTP GET resource that returns a {"message": "ok"} JSON response.
-func (a *App) handlePing(w http.ResponseWriter, req *http.Request) {
-	w.Header().Add("Content-Type", "application/json")
-	if _, err := w.Write([]byte(`{"message": "pong"}`)); err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	log.DefaultLogger.Info("ping received")
-	w.WriteHeader(http.StatusOK)
-}
-
-// handleEcho is an example HTTP POST resource that accepts a JSON with a "message" key and
-// returns to the client whatever it is sent.
-func (a *App) handleEcho(w http.ResponseWriter, req *http.Request) {
-	if req.Method != http.MethodPost {
-		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
-		return
-	}
-	var body struct {
-		Message string `json:"message"`
-	}
-	if err := json.NewDecoder(req.Body).Decode(&body); err != nil {
-		http.Error(w, err.Error(), http.StatusBadRequest)
-		return
-	}
-	w.Header().Add("Content-Type", "application/json")
-	if err := json.NewEncoder(w).Encode(body); err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-	w.WriteHeader(http.StatusOK)
-}
-
 func newOpenAIProxy() http.Handler {
 	return &httputil.ReverseProxy{
 		Rewrite: func(r *httputil.ProxyRequest) {
@@ -107,8 +72,6 @@ func (app *App) handleVectorSearch(w http.ResponseWriter, req *http.Request) {
 
 // registerRoutes takes a *http.ServeMux and registers some HTTP handlers.
 func (a *App) registerRoutes(mux *http.ServeMux) {
-	mux.HandleFunc("/ping", a.handlePing)
-	mux.HandleFunc("/echo", a.handleEcho)
 	mux.Handle("/openai/", newOpenAIProxy())
 	mux.HandleFunc("/vector/search", a.handleVectorSearch)
 }

pkg/plugin/resources_test.go

@@ -48,26 +48,6 @@ func TestCallResource(t *testing.T) {
 		expStatus int
 		expBody   []byte
 	}{
-		{
-			name:      "get ping 200",
-			method:    http.MethodGet,
-			path:      "ping",
-			expStatus: http.StatusOK,
-		},
-		{
-			name:      "get echo 405",
-			method:    http.MethodGet,
-			path:      "echo",
-			expStatus: http.StatusMethodNotAllowed,
-		},
-		{
-			name:      "post echo 200",
-			method:    http.MethodPost,
-			path:      "echo",
-			body:      []byte(`{"message":"ok"}`),
-			expStatus: http.StatusOK,
-			expBody:   []byte(`{"message":"ok"}`),
-		},
 		{
 			name:      "get non existing handler 404",
 			method:    http.MethodGet,