# Shopfloor Dashboard - Windows Production Deployment Guide

This guide covers deploying the Shopfloor Dashboard Node.js application to a Windows production server.

## Prerequisites

- Windows Server 2016 or later (or Windows 10/11)
- Administrative access to the server
- MySQL database access
- Internet connection for downloading Node.js

---

## 1. Install Node.js on Windows

### Option A: Using the Official Installer (Recommended)

1. **Download Node.js:**
   - Go to https://nodejs.org/
   - Download the **LTS (Long Term Support)** version for Windows
   - Choose the Windows Installer (.msi) - 64-bit

2. **Run the Installer:**
   - Double-click the downloaded `.msi` file
   - Click "Next" through the setup wizard
   - Accept the license agreement
   - **Important:** Make sure "Add to PATH" is checked
   - Install with default options
   - Click "Finish" when complete

3. **Verify Installation:**
   - Open Command Prompt or PowerShell
   - Run these commands:
   ```cmd
   node --version
   npm --version
   ```
   - You should see version numbers (e.g., v20.x.x and 10.x.x)

### Option B: Using Chocolatey (Package Manager)

If you have Chocolatey installed:

```powershell
# Run PowerShell as Administrator
choco install nodejs-lts -y

# Verify
node --version
npm --version
```

---

## 2. Deploy the Application Files

### Option A: Using Git (Recommended)

1. **Install Git for Windows:**
   - Download from https://git-scm.com/download/win
   - Run installer with default options

2. **Clone the Repository:**
   ```cmd
   cd C:\inetpub\wwwroot
   git clone http://localhost:3000/cproudlock/shopfloor-dashboard.git
   cd shopfloor-dashboard
   ```

### Option B: Manual File Copy

1. **Create Application Directory:**
   ```cmd
   mkdir C:\inetpub\wwwroot\shopfloor-dashboard
   ```

2. **Copy these files from development:**
   - `server.js`
   - `package.json`
   - `package-lock.json`
   - `public\` directory (entire folder)
   - `.gitignore` (optional)

3. **Do NOT copy:**
   - `node_modules\` (will be regenerated)
   - `.git\` directory
   - Any `.env` files with passwords

---

## 3. Install Dependencies

```cmd
cd C:\inetpub\wwwroot\shopfloor-dashboard
npm install --production
```

This will install:
- express
- mysql2

---

## 4. Configure Environment Variables

### Option A: Using Windows Environment Variables

1. **Open System Properties:**
   - Right-click "This PC" → Properties
   - Click "Advanced system settings"
   - Click "Environment Variables"

2. **Add System Variables:**
   - Click "New" under System Variables
   - Add each variable:

   ```
   Variable Name: PORT
   Variable Value: 3001

   Variable Name: DB_HOST
   Variable Value: localhost (or your database server IP)

   Variable Name: DB_PORT
   Variable Value: 3306

   Variable Name: DB_USER
   Variable Value: 570005354 (or your production user)

   Variable Name: DB_PASS
   Variable Value: your-secure-password

   Variable Name: DB_NAME
   Variable Value: shopdb

   Variable Name: NODE_ENV
   Variable Value: production
   ```

3. **Apply and restart Command Prompt**

### Option B: Using a .env File (Less Secure)

Create `config.js` in the project root:

```javascript
module.exports = {
    port: process.env.PORT || 3001,
    db: {
        host: process.env.DB_HOST || 'localhost',
        port: process.env.DB_PORT || 3306,
        user: process.env.DB_USER || '570005354',
        password: process.env.DB_PASS || 'your-password',
        database: process.env.DB_NAME || 'shopdb'
    }
};
```

**Security Warning:** Never commit passwords to Git!

---

## 5. Test the Application

```cmd
cd C:\inetpub\wwwroot\shopfloor-dashboard
node server.js
```

You should see:
```
Shopfloor Dashboard running on port 3001
Access at: http://localhost:3001
```

Open a browser and test:
- http://localhost:3001 (main dashboard)
- http://localhost:3001/api/notifications (API endpoint)
- http://localhost:3001/health (health check)

Press `Ctrl+C` to stop the test.

---

## 6. Set Up as a Windows Service

To run the dashboard automatically and keep it running, you need to set it up as a Windows service.

### Option A: Using PM2 (Recommended)

**Install PM2:**
```cmd
npm install -g pm2
npm install -g pm2-windows-startup
```

**Configure PM2 Windows Service:**
```cmd
# Set up PM2 to run at startup
pm2-startup install

# Start the application
cd C:\inetpub\wwwroot\shopfloor-dashboard
pm2 start server.js --name shopfloor-dashboard

# Save the PM2 configuration
pm2 save
```

**Useful PM2 Commands:**
```cmd
pm2 status                       # Check status
pm2 logs shopfloor-dashboard     # View logs
pm2 restart shopfloor-dashboard  # Restart app
pm2 stop shopfloor-dashboard     # Stop app
pm2 delete shopfloor-dashboard   # Remove from PM2
pm2 monit                        # Real-time monitoring
```

**PM2 Log Locations:**
```
C:\Users\<username>\.pm2\logs\
```

### Option B: Using NSSM (Non-Sucking Service Manager)

**Download and Install NSSM:**

1. Download from https://nssm.cc/download
2. Extract to `C:\nssm\`
3. Add to PATH or use full path

**Create the Service:**

```cmd
# Navigate to NSSM directory
cd C:\nssm\win64

# Install service
nssm install ShopfloorDashboard "C:\Program Files\nodejs\node.exe" "C:\inetpub\wwwroot\shopfloor-dashboard\server.js"

# Set working directory
nssm set ShopfloorDashboard AppDirectory C:\inetpub\wwwroot\shopfloor-dashboard

# Set environment variables
nssm set ShopfloorDashboard AppEnvironmentExtra PORT=3001 DB_HOST=localhost DB_USER=570005354 DB_PASS=your-password DB_NAME=shopdb

# Set startup type to automatic
nssm set ShopfloorDashboard Start SERVICE_AUTO_START

# Start the service
nssm start ShopfloorDashboard
```

**Manage the Service:**

```cmd
# Using NSSM
nssm stop ShopfloorDashboard
nssm start ShopfloorDashboard
nssm restart ShopfloorDashboard
nssm status ShopfloorDashboard
nssm remove ShopfloorDashboard

# Or using Windows Services
services.msc  # Opens Services window
```

### Option C: Using Windows Task Scheduler

1. **Open Task Scheduler**
2. **Create Basic Task:**
   - Name: Shopfloor Dashboard
   - Trigger: At system startup
   - Action: Start a program
   - Program: `C:\Program Files\nodejs\node.exe`
   - Arguments: `C:\inetpub\wwwroot\shopfloor-dashboard\server.js`
   - Start in: `C:\inetpub\wwwroot\shopfloor-dashboard`
3. **Properties:**
   - Run whether user is logged on or not
   - Run with highest privileges
   - Configure for: Windows Server 2016 or later

---

## 7. Configure Windows Firewall

```powershell
# Run PowerShell as Administrator

# Allow port 3001
New-NetFirewallRule -DisplayName "Shopfloor Dashboard" -Direction Inbound -LocalPort 3001 -Protocol TCP -Action Allow

# Or if using IIS reverse proxy, allow port 80/443
New-NetFirewallRule -DisplayName "HTTP" -Direction Inbound -LocalPort 80 -Protocol TCP -Action Allow
New-NetFirewallRule -DisplayName "HTTPS" -Direction Inbound -LocalPort 443 -Protocol TCP -Action Allow
```

---

## 8. Set Up IIS Reverse Proxy (Optional)

If you want to use IIS as a reverse proxy to add SSL or run on port 80:

### Install Required IIS Components:

```powershell
# Run PowerShell as Administrator
Install-WindowsFeature -name Web-Server -IncludeManagementTools
```

### Install URL Rewrite and ARR:

1. **Download and install:**
   - URL Rewrite Module: https://www.iis.net/downloads/microsoft/url-rewrite
   - Application Request Routing (ARR): https://www.iis.net/downloads/microsoft/application-request-routing

2. **Enable ARR Proxy:**
   - Open IIS Manager
   - Click server name in left panel
   - Double-click "Application Request Routing Cache"
   - Click "Server Proxy Settings" in right panel
   - Check "Enable proxy"
   - Click Apply

3. **Configure URL Rewrite:**
   - In IIS Manager, select Default Web Site (or create new site)
   - Double-click "URL Rewrite"
   - Click "Add Rule(s)" → "Reverse Proxy"
   - Enter: `localhost:3001`
   - Click OK

Now access the dashboard at:
- http://your-server-name or http://server-ip

---

## 9. Database Configuration

Ensure MySQL is accessible:

### If MySQL is on the same server:

```sql
-- Connect to MySQL
mysql -u root -p

-- Grant permissions
GRANT ALL PRIVILEGES ON shopdb.* TO '570005354'@'localhost' IDENTIFIED BY 'your-secure-password';
FLUSH PRIVILEGES;
```

### If MySQL is on a remote server:

```sql
-- On the database server
GRANT ALL PRIVILEGES ON shopdb.* TO '570005354'@'windows-server-ip' IDENTIFIED BY 'your-secure-password';
FLUSH PRIVILEGES;
```

### Test Database Connection:

```cmd
cd C:\inetpub\wwwroot\shopfloor-dashboard
node -e "const mysql = require('mysql2'); const conn = mysql.createConnection({host:'localhost',user:'570005354',password:'your-password',database:'shopdb'}); conn.connect((err) => {if(err) console.error('Error:',err); else console.log('Connected!'); conn.end();});"
```

---

## 10. Monitoring and Logs

### Using Event Viewer (Windows):

1. Open Event Viewer (`eventvwr.msc`)
2. Navigate to: Windows Logs → Application
3. Look for Node.js or your service name

### Using PM2:

```cmd
# View real-time logs
pm2 logs shopfloor-dashboard

# View specific log files
pm2 logs shopfloor-dashboard --lines 100

# Clear logs
pm2 flush
```

### Custom Logging:

Add to `server.js` for file logging:

```javascript
const fs = require('fs');
const path = require('path');

// Create logs directory if it doesn't exist
const logDir = path.join(__dirname, 'logs');
if (!fs.existsSync(logDir)) {
    fs.mkdirSync(logDir);
}

// Log to file
const logFile = path.join(logDir, `app-${new Date().toISOString().split('T')[0]}.log`);
const logStream = fs.createWriteStream(logFile, { flags: 'a' });

// Override console.log
const originalLog = console.log;
console.log = function(...args) {
    const timestamp = new Date().toISOString();
    const message = `[${timestamp}] ${args.join(' ')}\n`;
    logStream.write(message);
    originalLog.apply(console, args);
};
```

---

## 11. Security Checklist

- [ ] Change default database passwords
- [ ] Use Windows environment variables (not hardcoded passwords)
- [ ] Enable Windows Firewall with only necessary ports
- [ ] Set up SSL certificate if exposing to internet
- [ ] Run Node.js service under limited user account (not Administrator)
- [ ] Keep Node.js updated regularly
- [ ] Set up automated database backups
- [ ] Restrict database access to application server only
- [ ] Review Windows Event Logs regularly
- [ ] Enable Windows Defender or antivirus

---

## 12. Updating the Application

### Using Git:

```cmd
cd C:\inetpub\wwwroot\shopfloor-dashboard
git pull origin main
npm install --production

# If using PM2:
pm2 restart shopfloor-dashboard

# If using NSSM:
nssm restart ShopfloorDashboard
```

### Manual Update:

1. Stop the service
2. Replace changed files
3. Run `npm install --production` if dependencies changed
4. Start the service

---

## 13. Troubleshooting

### Application won't start:

```cmd
# Check Node.js version
node --version

# Check for errors
cd C:\inetpub\wwwroot\shopfloor-dashboard
node server.js
```

### Can't connect to database:

```cmd
# Test MySQL connection
mysql -h localhost -u 570005354 -p shopdb

# Check Windows Firewall
# Check MySQL is running: services.msc
```

### Port already in use:

```powershell
# Find what's using port 3001
netstat -ano | findstr :3001

# Kill the process (replace PID with actual number)
taskkill /PID <pid> /F
```

### Service won't start automatically:

- Check Windows Event Viewer for errors
- Verify service is set to "Automatic" startup
- Check environment variables are set correctly
- Verify file paths are correct

### Can't access from other computers:

- Check Windows Firewall rules
- Verify application is listening on 0.0.0.0 (not just 127.0.0.1)
- Test with: `netstat -an | findstr :3001`

---

## 14. Performance Optimization

### For Production:

1. **Set NODE_ENV:**
   ```cmd
   setx NODE_ENV production /M
   ```

2. **Increase Process Priority (if using NSSM):**
   ```cmd
   nssm set ShopfloorDashboard AppPriority ABOVE_NORMAL_PRIORITY_CLASS
   ```

3. **Configure PM2 Cluster Mode (multiple instances):**
   ```cmd
   pm2 start server.js -i max --name shopfloor-dashboard
   ```

---

## Quick Reference

### Application Paths:
```
Application: C:\inetpub\wwwroot\shopfloor-dashboard
Node.js: C:\Program Files\nodejs
PM2 Logs: C:\Users\<username>\.pm2\logs
```

### URLs:
```
Dashboard: http://localhost:3001
API: http://localhost:3001/api/notifications
Health: http://localhost:3001/health
```

### Common Commands:
```cmd
# Start manually
node server.js

# PM2
pm2 start server.js --name shopfloor-dashboard
pm2 status
pm2 logs shopfloor-dashboard
pm2 restart shopfloor-dashboard

# NSSM
nssm start ShopfloorDashboard
nssm stop ShopfloorDashboard
nssm restart ShopfloorDashboard
nssm status ShopfloorDashboard
```

---

## Support

For issues or questions:
- Check Windows Event Viewer: `eventvwr.msc`
- Check application logs: PM2 or custom logs
- Review README.md for application details
- Contact: IT Support - West Jefferson

---

**Last Updated:** October 2025
**Version:** 1.0.0