Add sample display logs from server.WIP

server/server.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"io"
 	"log"
 	"net/http"
 	"net/url"
@@ -191,7 +192,22 @@ func (s *Server) createHandler() {
 		})
 
 		r.Get("/dllog", func(w http.ResponseWriter, r *http.Request) {
+			changelog_path := "cofffeemachineConfig/changelog/testlog.html"
+			logFile, err := os.Open(changelog_path)
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+			}
 
+			defer logFile.Close()
+
+			w.Header().Set("Content-Disposition", "attachment; filename=logfile.html")
+			w.Header().Set("Content-Type", "application/octet-stream")
+
+			_, err = io.Copy(w, logFile)
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
 		})
 		// Recipe Router
 		rr := routers.NewRecipeRouter(database)