Add logging and create files folder for detach files

client/helpers/backgroundHelper.go

@@ -2,6 +2,7 @@ package helpers
 
 import (
 	"errors"
+	"log"
 	"os"
 	"path/filepath"
 	"strconv"
@@ -145,19 +146,27 @@ func ReadMessage(messageFilename string, detachFilesStoragePath string) ([]strin
 			//fmt.Println("From:", usermsg.From)
 			//jsonUserMessage, _ := json.Marshal(usermsg)
 			//fmt.Println(string(jsonUserMessage))
-			// detach files
+			peer = client.GetConfig().GetIdentity().Peers.GetFromPublicKey(usermsg.From)
 
+			// detach files
 			if usermsg.Files != nil {
+				// create files folder
+				if _, err := os.Stat(filepath.Join(detachFilesStoragePath, "files")); os.IsNotExist(err) {
+					err = os.MkdirAll(filepath.Join(detachFilesStoragePath, "files"), 0700)
+					if err != nil {
+						log.Fatal(err)
+					}
+				}
 				for _, file := range usermsg.Files {
 					filename := uuid.New().String() + "_" + file.Filename
-					filenames = append(filenames, filename)
+					filenames = append(filenames, peer.Name+" sent: "+filename)
 					// detach file
 					os.WriteFile(filepath.Join(detachFilesStoragePath, "files", filename), file.Data, 0600)
 				}
 				//? result["invitation finalized"] = peer.Name
 			}
 			// user message
-			peer = client.GetConfig().GetIdentity().Peers.GetFromPublicKey(usermsg.From)
+
 			messagesOverview = append(messagesOverview, peer.Name+" > "+string(usermsg.Data))
 			// add message to storage
 			err = peer.StoreMessage(usermsg, filenames)