From fc6598b91d10569afe88c095cc06d450ea69f711 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20B=C3=BClow?= <johannes.buelow@jmbit.de>
Date: Fri, 25 Jul 2025 12:41:17 +0200
Subject: [PATCH] fixed bug in store.go, added more debugging

---
 server/internal/store/store.go | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/server/internal/store/store.go b/server/internal/store/store.go
index 2d93f11..b78a175 100644
--- a/server/internal/store/store.go
+++ b/server/internal/store/store.go
@@ -1,6 +1,7 @@
 package store
 
 import (
+	"fmt"
 	"log/slog"
 	"os"
 	"path/filepath"
@@ -34,11 +35,12 @@ func SaveFile(fileName string, fileBytes []byte) (string, error) {
 		return "", err
 	}
 	defer osFile.Close()
-	_, err = osFile.Write(fileBytes)
+	i, err := osFile.Write(fileBytes)
 	if err != nil {
 		slog.Error("could not write file content,", "error", err, "file-uuid", fileName)
 		return "", err
-	}
+	} 
+	slog.Debug("File successfully written to disk", "size", i, "file-uuid", fileName)
 
 	return fileName, nil
 }
@@ -75,14 +77,18 @@ func AbsPath(fileName string) (string, error) {
 
 func GetFileBytes(fileName string) ([]byte, error) {
 	var fileBytes []byte
-	file, err := OpenFile(fileName)
+	absPath, err := AbsPath(fileName)
 	if err != nil {
 		return fileBytes, err
 	}
-	_, err = file.Read(fileBytes)
+	fileBytes, err = os.ReadFile(absPath)
 	if err != nil {
 		slog.Error("could not read file content,", "error", err, "file-uuid", fileName)
 		return fileBytes, err
 	}
+	if len(fileBytes) == 0 {
+		slog.Error("File is empty", "error", "Empty file", "file-uuid", fileName)
+		return fileBytes, fmt.Errorf("Empty file")
+	}
 	return fileBytes, nil
 }