+

backend/server.js

@@ -6,14 +6,20 @@ 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 upload = multer({
+    storage: storage,
+    limits: {
+        fileSize: 50 * 1024 * 1024 // 50MB limit
+    }
+});
 
 const app = express();
 const port = 5000;
 
 // Middleware
 app.use(cors());
-app.use(bodyParser.json());
+app.use(bodyParser.json({limit: '50mb'})); // Increase JSON payload limit
+app.use(bodyParser.urlencoded({limit: '50mb', extended: true})); // Increase URL-encoded payload limit
 
 // SQLite database setup
 const db = new sqlite3.Database('./database.db', (err) => {
@@ -195,31 +201,46 @@ app.get('/games/:gameId/playerchars', (req, res) => {
 // Fetch game NPCs
 app.get('/games/:gameId/npcs', (req, res) => {
     const gameId = req.params.gameId;
-    db.all('SELECT * FROM NPC WHERE GameID = ?', [gameId], (err, row) => {
+    db.all('SELECT * FROM NPC WHERE GameID = ?', [gameId], (err, rows) => {
         if (err) {
             return res.status(500).json({ error: 'Internal server error' });
         }
-        res.json(row);
+        // 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);
     });
-})
+});
 
 // Fetch game Items
 app.get('/games/:gameId/items', (req, res) => {
     const gameId = req.params.gameId;
     db.all(`
-        SELECT Item.*, PlayerCharacter.CharName as OwnerName 
-        FROM Item 
-        LEFT JOIN PlayerCharacter ON Item.OwnerID = PlayerCharacter.CharID 
-        WHERE Item.GameID = ?`, 
+        SELECT i.*, 
+            COALESCE(pc.CharName, n.Name) as OwnerName
+        FROM Item i
+        LEFT JOIN PlayerCharacter pc ON i.OwnerID = pc.CharID
+        LEFT JOIN NPC n ON i.OwnerID = n.NPCID
+        WHERE i.GameID = ?`, 
         [gameId], 
         (err, rows) => {
             if (err) {
                 return res.status(500).json({ error: 'Internal server error' });
             }
-            res.json(rows);
+            const processedRows = rows.map(row => {
+                if (row.img) {
+                    row.Img = `data:image/jpeg;base64,${row.img.toString('base64')}`;
+                }
+                return row;
+            });
+            res.json(processedRows);
         }
     );
-})
+});
 
 
 // Player Part
@@ -365,7 +386,7 @@ app.post('/games/item/create', upload.single('image'), (req, res) => {
     const stmt = db.prepare(`
         INSERT INTO Item (
             ItemName, Type, Art, Rarity, MaxDurability, CurrentDurability,
-            GoldValue, Abilities, GameID, OwnerID, img, AP
+            GoldValue, Abilities, GameID, OwnerID, img, AP 
         ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, NULL, ?, ?)
     `);
 
@@ -398,6 +419,165 @@ app.post('/games/:charId/:itemId/owner', (req, res) => {
     });
 })
 
+// Update Item details including owner
+app.put('/games/item/:itemId', async (req, res) => {
+    const itemId = req.params.itemId;
+    const {
+        ItemName, Type, Art, Rarity, MaxDurability, CurrentDurability,
+        GoldValue, Abilities, OwnerID, AP
+    } = req.body;
+    
+    const stmt = db.prepare(`
+        UPDATE Item 
+        SET ItemName = ?, Type = ?, Art = ?, Rarity = ?, 
+            MaxDurability = ?, CurrentDurability = ?, GoldValue = ?,
+            Abilities = ?, OwnerID = ?, AP = ?
+        WHERE ItemID = ?
+    `);
+
+    stmt.run([
+        ItemName, Type, Art, Rarity, MaxDurability, CurrentDurability,
+        GoldValue, Abilities, OwnerID, AP, itemId
+    ], function(err) {
+        if (err) {
+            console.error('Database error:', err);
+            return res.status(500).json({ error: 'Internal server error' });
+        }
+        if (this.changes === 0) {
+            return res.status(404).json({ error: 'Item not found' });
+        }
+        res.json({ message: 'Item updated successfully!' });
+    });
+    stmt.finalize();
+});
+
+//NPC part
+
+// Create NPC
+app.post('/games/npc/create', upload.single('image'), (req, res) => {
+    const {
+        Name, Race, Sex, Age, Job, Description,
+        MaxHealth, MaxMana, Strength, Dexterity, 
+        Agility, Endurance, Allied, Level, GameID
+    } = req.body;
+    
+    const imageBuffer = req.file ? req.file.buffer : null;
+    
+    const stmt = db.prepare(`
+        INSERT INTO NPC (
+            GameID, Name, Race, Sex, Age, Job, Description,
+            MaxHealth, CurrentHealth, MaxMana, CurrentMana,
+            Strength, Dexterity, Agility, Endurance,
+            Level, Allied, Img
+        ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+    `);
+
+    stmt.run([
+        GameID, Name, Race, Sex, Age, Job, Description,
+        MaxHealth, MaxHealth, MaxMana, MaxMana,
+        Strength, Dexterity, Agility, Endurance,
+        Level, Allied, imageBuffer
+    ], function(err) {
+        if (err) {
+            console.error('Database error:', err);
+            return res.status(500).json({ error: 'Internal server error' });
+        }
+        res.status(201).json({
+            message: 'NPC created successfully!',
+            npcId: this.lastID
+        });
+    });
+    stmt.finalize();
+});
+
+// Update NPC details
+app.put('/games/npc/:npcId', upload.single('image'), (req, res) => {
+    const npcId = req.params.npcId;
+    const {
+        Name, Race, Sex, Age, Job, Description,
+        MaxHealth, CurrentHealth, MaxMana, CurrentMana,
+        Strength, Dexterity, Agility, Endurance,
+        Level, Allied
+    } = req.body;
+    
+    let updateQuery = `
+        UPDATE NPC SET 
+            Name = ?, Race = ?, Sex = ?, Age = ?, Job = ?,
+            Description = ?, MaxHealth = ?, CurrentHealth = ?,
+            MaxMana = ?, CurrentMana = ?, Strength = ?,
+            Dexterity = ?, Agility = ?, Endurance = ?,
+            Level = ?, Allied = ?
+    `;
+    
+    let params = [
+        Name, Race, Sex, Age, Job, Description,
+        MaxHealth, CurrentHealth, MaxMana, CurrentMana,
+        Strength, Dexterity, Agility, Endurance,
+        Level, Allied
+    ];
+
+    // If new image is uploaded, add it to the update
+    if (req.file) {
+        updateQuery += `, Img = ?`;
+        params.push(req.file.buffer);
+    }
+
+    updateQuery += ` WHERE NPCID = ?`;
+    params.push(npcId);
+
+    const stmt = db.prepare(updateQuery);
+    stmt.run(params, function(err) {
+        if (err) {
+            console.error('Database error:', err);
+            return res.status(500).json({ error: 'Internal server error' });
+        }
+        if (this.changes === 0) {
+            return res.status(404).json({ error: 'NPC not found' });
+        }
+        res.json({ message: 'NPC updated successfully!' });
+    });
+    stmt.finalize();
+});
+
+// Get NPC details
+app.get('/games/npc/:npcId', (req, res) => {
+    const npcId = req.params.npcId;
+    db.get('SELECT * FROM NPC WHERE NPCID = ?', [npcId], (err, row) => {
+        if (err) {
+            return res.status(500).json({ error: 'Internal server error' });
+        }
+        if (!row) {
+            return res.status(404).json({ error: 'NPC not found' });
+        }
+        
+        // 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 NPC image
+app.put('/games/npc/:npcId/image', upload.single('image'), (req, res) => {
+    const npcId = req.params.npcId;
+    const imageBuffer = req.file.buffer;
+
+    const stmt = db.prepare('UPDATE NPC SET Img = ? WHERE NPCID = ?');
+    stmt.run([imageBuffer, npcId], function(err) {
+        if (err) {
+            console.error('Database error:', err);
+            return res.status(500).json({ error: 'Internal server error' });
+        }
+        if (this.changes === 0) {
+            return res.status(404).json({ error: 'NPC not found' });
+        }
+        res.json({ message: 'NPC image updated successfully!' });
+    });
+    stmt.finalize();
+});
+