background return improve

client/helpers/backgroundHelper.go

@@ -110,19 +110,20 @@ func SaveCheckJobs() (string, error) {
 }
 
 // ReadMessage
-func ReadMessage(messageFilename string, detachFilesStoragePath string) (string, string, error) {
+func ReadMessage(messageFilename string, detachFilesStoragePath string) ([]string, []string, string, error) {
 	result := map[string]interface{}{}
-
+	messagesOverview := []string{}
+	filenames := []string{}
 	// read message file
 	msg, err := os.ReadFile(messageFilename)
 	if err != nil {
-		return "", "ReadMessage: ReadFile", err
+		return nil, nil, "ReadMessage: ReadFile", err
 	}
 	// protobuf unmarshal message
 	var fromServerMessage meowlib.FromServerMessage
 	err = proto.Unmarshal(msg, &fromServerMessage)
 	if err != nil {
-		return "", "ReadMessage: Unmarshal FromServerMessage", err
+		return nil, nil, "ReadMessage: Unmarshal FromServerMessage", err
 	}
 	// check if invitation answer
 	if fromServerMessage.Invitation != nil {
@@ -135,19 +136,19 @@ func ReadMessage(messageFilename string, detachFilesStoragePath string) (string,
 			// find the peer with that lookup key
 			peer := client.GetConfig().GetIdentity().Peers.GetFromMyLookupKey(packedUserMessage.Destination)
 			if peer == nil {
-				return "", "ReadMessage: GetFromMyLookupKey", errors.New("no visible peer for that message")
+				return nil, nil, "ReadMessage: GetFromMyLookupKey", errors.New("no visible peer for that message")
 			}
 			// Unpack the message
 			usermsg, err := peer.ProcessInboundUserMessage(packedUserMessage.Payload, packedUserMessage.Signature)
 			if err != nil {
-				return "", "ReadMessage: ProcessInboundUserMessage", err
+				return nil, nil, "ReadMessage: ProcessInboundUserMessage", err
 			}
 
 			fmt.Println("From:", usermsg.From)
 			jsonUserMessage, _ := json.Marshal(usermsg)
 			fmt.Println(string(jsonUserMessage))
 			// detach files
-			filenames := []string{}
+
 			if usermsg.Files != nil {
 				for _, file := range usermsg.Files {
 					filename := uuid.New().String() + "_" + file.Filename
@@ -158,14 +159,15 @@ func ReadMessage(messageFilename string, detachFilesStoragePath string) (string,
 				//? result["invitation finalized"] = peer.Name
 			}
 			// user message
-			result["message"] = string(usermsg.Data)
+			messagesOverview = append(messagesOverview, usermsg.From+" > "+string(usermsg.Data))
 			// add message to storage
 			err = peer.StoreMessage(usermsg, filenames)
 			if err != nil {
-				return "", "ReadMessage: StoreMessage", err
+				return nil, nil, "ReadMessage: StoreMessage", err
 			}
 
 		}
+		return messagesOverview, filenames, "", nil
 	}
 
 	// fmt.Println("have read fromServerMessage, will unmarshal packed")
@@ -176,8 +178,9 @@ func ReadMessage(messageFilename string, detachFilesStoragePath string) (string,
 	// 	return C.CString(errorToJson(err, "ReadMessage: Unmarshal PackedUserMessage"))
 	// }
 	// fmt.Println("Destination:", packedMessage.Destination)
-	// fmt.Println("Payload lengh:", len(packedMessage.Payload))
+	// fmt.Println("Payload lengh:", len(packedMessage.Pay ""load))
 	// server invitation finalize or more ?
+/*
 	if fromServerMessage.Invitation != nil {
 		fmt.Println("Invitation from:", fromServerMessage.Invitation.From)
 		// find the peer with that lookup key
@@ -185,7 +188,7 @@ func ReadMessage(messageFilename string, detachFilesStoragePath string) (string,
 		//! FOLOWING statement is WRONG !
 		peer := client.GetConfig().GetIdentity().Peers.GetFromPublicKey(fromServerMessage.Invitation.From)
 		if peer == nil {
-			return "", "ReadMessage: GetFromPublicKey", errors.New("no visible peer for that message")
+			return nil, nil, "ReadMessage: GetFromPublicKey", errors.New("no visible peer for that message")
 		}
 		peer.ContactPublicKey = fromServerMessage.Invitation.From
 		str, _ := json.Marshal(peer)
@@ -201,6 +204,7 @@ func ReadMessage(messageFilename string, detachFilesStoragePath string) (string,
 			return "", "ReadMessage: FinalizeInvitation", err
 		}
 		result["invitation finalized"] = peer.Name
+		*/
 
 	}