Page cache (#489)

* Add cache control headers for root path

* Remove unnecessary logging and simplify cache header logic

api/file_upload_handler.go

@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"log"
 	"net/http"
 	"strconv"
 
@@ -126,8 +125,7 @@ func (h *ChatFileHandler) ChatFilesBySessionUUID(w http.ResponseWriter, r *http.
 		return
 	}
 	w.WriteHeader(http.StatusOK)
-	log.Printf("chatFiles: %+v", chatFiles)
-	// why this?
+
 	if len(chatFiles) == 0 {
 		w.Write([]byte("[]"))
 		return

api/main.go

@@ -190,10 +190,10 @@ func main() {
 
 	// Set cache headers for static/assets files
 	cacheHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		fmt.Println(r.URL.Path)
 		if strings.HasPrefix(r.URL.Path, "assets/") {
 			w.Header().Set("Cache-Control", "max-age=31536000") // 1 year
-		} else if r.URL.Path == "/index.html" {
-			// Set no cache headers for index.html
+		} else {
 			w.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
 			w.Header().Set("Pragma", "no-cache")
 			w.Header().Set("Expires", "0")