+ Test

Added a test programm to upload images for characters

backend/server.js

@@ -4,6 +4,9 @@ const bcrypt = require('bcrypt');
 const cors = require('cors');
 const bodyParser = require('body-parser');
 const crypto = require('crypto');
+const multer = require('multer'); // Add this to your dependencies
+const storage = multer.memoryStorage();
+const upload = multer({ storage: storage });
 
 const app = express();
 const port = 5000;
@@ -195,9 +198,19 @@ app.get('/games/:userId/characters', (req, res) => {
     const userId = req.params.userId;
     db.all('SELECT * FROM PlayerCharacter WHERE PlayerId = ?', [userId], (err, rows) => {
         if (err) {
+            console.error('Database error:', err);
             return res.status(500).json({ error: 'Internal server error' });
         }
-        res.json(rows);
+
+        // Process each row and convert BLOB to base64 if image exists
+        const processedRows = rows.map(row => {
+            if (row.Img) {
+                row.Img = `data:image/jpeg;base64,${row.Img.toString('base64')}`;
+            }
+            return row;
+        });
+        
+        res.json(processedRows);
     });
 });
 
@@ -208,18 +221,39 @@ app.get('/games/:gameId/:userId/character', (req, res) => {
     console.log(`Fetching character for gameId: ${gameId}, userId: ${userId}`); // Debug output
     db.get('SELECT * FROM PlayerCharacter WHERE GameID = ? AND PlayerID = ?', [gameId, userId], (err, row) => {
         if (err) {
-            console.error('Database error:', err); // Debug output
+            console.error('Database error:', err);
             return res.status(500).json({ error: 'Internal server error' });
         }
         if (!row) {
-            console.log('No character found'); // Debug output
             return res.status(404).json({ error: 'No character found' });
         }
-        console.log('Character found:', row); // Debug output
+        
+        // Convert BLOB to base64 string if image exists
+        if (row.Img) {
+            row.Img = `data:image/jpeg;base64,${row.Img.toString('base64')}`;
+        }
+        
         res.json(row);
     });
 });
 
+// Update character image
+app.put('/games/:gameId/:userId/character/image', upload.single('image'), (req, res) => {
+    const gameId = req.params.gameId;
+    const userId = req.params.userId;
+    const imageBuffer = req.file.buffer;
+
+    const stmt = db.prepare('UPDATE PlayerCharacter SET Img = ? WHERE GameID = ? AND PlayerID = ?');
+    stmt.run([imageBuffer, gameId, userId], function(err) {
+        if (err) {
+            console.error('Database error:', err);
+            return res.status(500).json({ error: 'Internal server error' });
+        }
+        res.json({ message: 'Image updated successfully!' });
+    });
+    stmt.finalize();
+});
+
 // Update Player Character Description
 app.put('/games/:gameId/:userId/character', (req, res) => {
     const gameId = req.params.gameId;