Set up test prod db connection

inventory-server/package-lock.json

@@ -16,6 +16,7 @@
         "multer": "^1.4.5-lts.1",
         "mysql2": "^3.12.0",
         "pm2": "^5.3.0",
+        "ssh2": "^1.16.0",
         "uuid": "^9.0.1"
       },
       "devDependencies": {
@@ -367,6 +368,15 @@
       "integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg==",
       "license": "MIT"
     },
+    "node_modules/asn1": {
+      "version": "0.2.6",
+      "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.6.tgz",
+      "integrity": "sha512-ix/FxPn0MDjeyJ7i/yoHGFt/EX6LyNbxSEhPPXODPL+KB0VPk86UYfL0lMdy+KCnv+fmvIzySwaK5COwqVbWTQ==",
+      "license": "MIT",
+      "dependencies": {
+        "safer-buffer": "~2.1.0"
+      }
+    },
     "node_modules/ast-types": {
       "version": "0.13.4",
       "resolved": "https://registry.npmjs.org/ast-types/-/ast-types-0.13.4.tgz",
@@ -416,6 +426,15 @@
         "node": ">=10.0.0"
       }
     },
+    "node_modules/bcrypt-pbkdf": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
+      "integrity": "sha512-qeFIXtP4MSoi6NLqO12WfqARWWuCKi2Rn/9hJLEmtB5yTNr9DqFWkJRCf2qShWzPeAMRnOgCrq0sg/KLv5ES9w==",
+      "license": "BSD-3-Clause",
+      "dependencies": {
+        "tweetnacl": "^0.14.3"
+      }
+    },
     "node_modules/binary-extensions": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.3.0.tgz",
@@ -499,6 +518,15 @@
       "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
       "license": "MIT"
     },
+    "node_modules/buildcheck": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/buildcheck/-/buildcheck-0.0.6.tgz",
+      "integrity": "sha512-8f9ZJCUXyT1M35Jx7MkBgmBMo3oHTTBIPLiY9xyL0pl3T5RwcPEY8cUHr5LBNfu/fk6c2T4DJZuVM/8ZZT2D2A==",
+      "optional": true,
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
     "node_modules/busboy": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/busboy/-/busboy-1.6.0.tgz",
@@ -703,6 +731,20 @@
         "node": ">= 0.10"
       }
     },
+    "node_modules/cpu-features": {
+      "version": "0.0.10",
+      "resolved": "https://registry.npmjs.org/cpu-features/-/cpu-features-0.0.10.tgz",
+      "integrity": "sha512-9IkYqtX3YHPCzoVg1Py+o9057a3i0fp7S530UWokCSaFVTc7CwXPRiOjRjBQQ18ZCNafx78YfnG+HALxtVmOGA==",
+      "hasInstallScript": true,
+      "optional": true,
+      "dependencies": {
+        "buildcheck": "~0.0.6",
+        "nan": "^2.19.0"
+      },
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
     "node_modules/croner": {
       "version": "4.1.97",
       "resolved": "https://registry.npmjs.org/croner/-/croner-4.1.97.tgz",
@@ -1758,6 +1800,13 @@
         "node": ">=12.0.0"
       }
     },
+    "node_modules/nan": {
+      "version": "2.22.0",
+      "resolved": "https://registry.npmjs.org/nan/-/nan-2.22.0.tgz",
+      "integrity": "sha512-nbajikzWTMwsW+eSsNm3QwlOs7het9gGJU5dDZzRTQGk03vyBOauxgI4VakDzE0PtsGTmXPsXTbbjVhRwR5mpw==",
+      "license": "MIT",
+      "optional": true
+    },
     "node_modules/needle": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/needle/-/needle-2.4.0.tgz",
@@ -2816,6 +2865,23 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/ssh2": {
+      "version": "1.16.0",
+      "resolved": "https://registry.npmjs.org/ssh2/-/ssh2-1.16.0.tgz",
+      "integrity": "sha512-r1X4KsBGedJqo7h8F5c4Ybpcr5RjyP+aWIG007uBPRjmdQWfEiVLzSK71Zji1B9sKxwaCvD8y8cwSkYrlLiRRg==",
+      "hasInstallScript": true,
+      "dependencies": {
+        "asn1": "^0.2.6",
+        "bcrypt-pbkdf": "^1.0.2"
+      },
+      "engines": {
+        "node": ">=10.16.0"
+      },
+      "optionalDependencies": {
+        "cpu-features": "~0.0.10",
+        "nan": "^2.20.0"
+      }
+    },
     "node_modules/statuses": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.1.tgz",
@@ -2954,6 +3020,12 @@
         "node": ">= 0.8.0"
       }
     },
+    "node_modules/tweetnacl": {
+      "version": "0.14.5",
+      "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
+      "integrity": "sha512-KXXFFdAbFXY4geFIwoyNK+f5Z1b7swfXABfL7HXCmoIWMKU3dmS26672A4EeQtDzLKy7SXmfBu51JolvEKwtGA==",
+      "license": "Unlicense"
+    },
     "node_modules/tx2": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/tx2/-/tx2-1.0.5.tgz",

inventory-server/package.json

@@ -25,6 +25,7 @@
     "multer": "^1.4.5-lts.1",
     "mysql2": "^3.12.0",
     "pm2": "^5.3.0",
+    "ssh2": "^1.16.0",
     "uuid": "^9.0.1"
   },
   "devDependencies": {

inventory-server/scripts/test-prod-connection.js

@@ -0,0 +1,89 @@
+const mysql = require('mysql2/promise');
+const { Client } = require('ssh2');
+const dotenv = require('dotenv');
+const path = require('path');
+
+dotenv.config({ path: path.join(__dirname, '../.env') });
+
+// SSH configuration
+const sshConfig = {
+  host: process.env.PROD_SSH_HOST,
+  port: process.env.PROD_SSH_PORT || 22,
+  username: process.env.PROD_SSH_USER,
+  privateKey: process.env.PROD_SSH_KEY_PATH ? require('fs').readFileSync(process.env.PROD_SSH_KEY_PATH) : undefined
+};
+
+// Database configuration
+const dbConfig = {
+  host: process.env.PROD_DB_HOST || 'localhost', // Usually localhost when tunneling
+  user: process.env.PROD_DB_USER,
+  password: process.env.PROD_DB_PASSWORD,
+  database: process.env.PROD_DB_NAME,
+  port: process.env.PROD_DB_PORT || 3306
+};
+
+async function testConnection() {
+  const ssh = new Client();
+
+  try {
+    // Create new Promise for SSH connection
+    await new Promise((resolve, reject) => {
+      ssh.on('ready', resolve)
+         .on('error', reject)
+         .connect(sshConfig);
+    });
+
+    console.log('SSH Connection successful!');
+
+    // Forward local port to remote MySQL port
+    const tunnel = await new Promise((resolve, reject) => {
+      ssh.forwardOut(
+        '127.0.0.1',
+        0,
+        dbConfig.host,
+        dbConfig.port,
+        (err, stream) => {
+          if (err) reject(err);
+          resolve(stream);
+        }
+      );
+    });
+
+    console.log('Port forwarding established');
+
+    // Create MySQL connection over SSH tunnel
+    const connection = await mysql.createConnection({
+      ...dbConfig,
+      stream: tunnel
+    });
+
+    console.log('MySQL Connection successful!');
+
+    // Test query
+    const [rows] = await connection.query('SELECT COUNT(*) as count FROM products');
+    console.log('Query successful! Product count:', rows[0].count);
+
+    // Clean up
+    await connection.end();
+    ssh.end();
+    console.log('Connections closed successfully');
+    return rows[0].count;
+
+  } catch (error) {
+    console.error('Error:', error);
+    if (ssh) ssh.end();
+    throw error;
+  }
+}
+
+// If running directly (not imported)
+if (require.main === module) {
+  testConnection()
+    .then(() => process.exit(0))
+    .catch(error => {
+      console.error('Test failed:', error);
+      process.exit(1);
+    });
+}
+
+module.exports = { testConnection }; 

inventory-server/src/routes/test-connection.js

@@ -0,0 +1,22 @@
+const express = require('express');
+const router = express.Router();
+const { testConnection } = require('../../scripts/test-prod-connection');
+
+router.get('/test-prod-connection', async (req, res) => {
+  try {
+    const productCount = await testConnection();
+    res.json({ 
+      success: true, 
+      message: 'Successfully connected to production database',
+      productCount 
+    });
+  } catch (error) {
+    console.error('Production connection test failed:', error);
+    res.status(500).json({ 
+      success: false, 
+      error: error.message || 'Failed to connect to production database' 
+    });
+  }
+});
+
+module.exports = router; 

inventory-server/src/server.js

@@ -16,6 +16,7 @@ const configRouter = require('./routes/config');
 const metricsRouter = require('./routes/metrics');
 const vendorsRouter = require('./routes/vendors');
 const categoriesRouter = require('./routes/categories');
+const testConnectionRouter = require('./routes/test-connection');
 
 // Get the absolute path to the .env file
 const envPath = path.resolve(process.cwd(), '.env');
@@ -91,6 +92,7 @@ app.use('/api/config', configRouter);
 app.use('/api/metrics', metricsRouter);
 app.use('/api/vendors', vendorsRouter);
 app.use('/api/categories', categoriesRouter);
+app.use('/api', testConnectionRouter);
 
 // Basic health check route
 app.get('/health', (req, res) => {