# Apache Deployment Guide for Bike Service Application

This guide will help you deploy your Laravel + Vue.js application to Ubuntu 22.04 with Apache and MySQL.

## Prerequisites

- Ubuntu 22.04 server with root/sudo access
- Domain name (optional but recommended)
- SSH access to your server

## Server Setup

### 1. Update System
```bash
sudo apt update && sudo apt upgrade -y
```

### 2. Install Required Software
```bash
# Install Apache
sudo apt install apache2 -y

# Install PHP 8.2 and extensions
sudo apt install software-properties-common -y
sudo add-apt-repository ppa:ondrej/php -y
sudo apt update
sudo apt install php8.2 libapache2-mod-php8.2 php8.2-mysql php8.2-xml php8.2-mbstring php8.2-curl php8.2-zip php8.2-gd php8.2-cli php8.2-common php8.2-bcmath php8.2-json php8.2-tokenizer php8.2-fileinfo php8.2-opcache -y

# Install Composer
curl -sS https://getcomposer.org/installer | php
sudo mv composer.phar /usr/local/bin/composer

# Install Node.js and npm
curl -fsSL https://deb.nodesource.com/setup_18.x | sudo -E bash -
sudo apt-get install -y nodejs

# Install Git
sudo apt install git -y

# Install MySQL
sudo apt install mysql-server -y

# Install additional tools
sudo apt install unzip curl wget htop ufw fail2ban -y
```

### 3. Configure MySQL
```bash
# Secure MySQL installation
sudo mysql_secure_installation

# Create database and user
sudo mysql -u root -p
```

In MySQL console:
```sql
CREATE DATABASE bikeservice_db CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
CREATE USER 'bikeservice_user'@'localhost' IDENTIFIED BY 'your_secure_password';
GRANT ALL PRIVILEGES ON bikeservice_db.* TO 'bikeservice_user'@'localhost';
FLUSH PRIVILEGES;
EXIT;
```

### 4. Configure PHP
```bash
# Edit PHP configuration
sudo nano /etc/php/8.2/apache2/php.ini

# Set these values:
# memory_limit = 256M
# upload_max_filesize = 64M
# post_max_size = 64M
# max_execution_time = 300
# opcache.enable = 1
# opcache.memory_consumption = 128
# opcache.max_accelerated_files = 4000

# Restart Apache
sudo systemctl restart apache2
sudo systemctl enable apache2
```

### 5. Enable Apache Modules
```bash
sudo a2enmod rewrite
sudo a2enmod ssl
sudo a2enmod headers
sudo a2enmod deflate
sudo a2enmod expires
sudo systemctl restart apache2
```

## Application Deployment

### 1. Create Application Directory
```bash
sudo mkdir -p /var/www/bikeservice
sudo chown -R $USER:$USER /var/www/bikeservice
cd /var/www/bikeservice
```

### 2. Clone Your Repository
```bash
git clone <your-repository-url> .
# Or upload your files via SCP/SFTP
```

### 3. Backend Setup (Laravel)
```bash
cd backend

# Install dependencies
composer install --no-dev --optimize-autoloader

# Set permissions
sudo chown -R www-data:www-data storage bootstrap/cache
sudo chmod -R 775 storage bootstrap/cache

# Create .env file
cp .env.example .env

# Generate application key
php artisan key:generate

# Configure database in .env file
# DB_CONNECTION=mysql
# DB_HOST=127.0.0.1
# DB_PORT=3306
# DB_DATABASE=bikeservice_db
# DB_USERNAME=bikeservice_user
# DB_PASSWORD=your_secure_password

# Run migrations
php artisan migrate --force

# Clear and cache config
php artisan config:cache
php artisan route:cache
php artisan view:cache

# Set production environment
echo "APP_ENV=production" >> .env
echo "APP_DEBUG=false" >> .env
```

### 4. Frontend Setup (Vue.js)
```bash
cd ../frontend

# Install dependencies
npm install

# Build for production
npm run build

# Copy built files to Laravel public directory
cp -r dist/* ../backend/public/
```

## Apache Configuration

### 1. Create Apache Virtual Host
```bash
sudo nano /etc/apache2/sites-available/bikeservice.conf
```

Add this configuration:
```apache
<VirtualHost *:80>
    ServerName your-domain.com
    ServerAlias www.your-domain.com
    DocumentRoot /var/www/bikeservice/backend/public
    
    <Directory /var/www/bikeservice/backend/public>
        AllowOverride All
        Require all granted
    </Directory>
    
    # Security headers
    Header always set X-Frame-Options "SAMEORIGIN"
    Header always set X-XSS-Protection "1; mode=block"
    Header always set X-Content-Type-Options "nosniff"
    Header always set Referrer-Policy "no-referrer-when-downgrade"
    
    # Gzip compression
    LoadModule deflate_module modules/mod_deflate.so
    <Location />
        SetOutputFilter DEFLATE
        SetEnvIfNoCase Request_URI \
            \.(?:gif|jpe?g|png)$ no-gzip dont-vary
        SetEnvIfNoCase Request_URI \
            \.(?:exe|t?gz|zip|bz2|sit|rar)$ no-gzip dont-vary
    </Location>
    
    # Cache static assets
    <LocationMatch "\.(css|js|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$">
        ExpiresActive On
        ExpiresDefault "access plus 1 year"
        Header append Cache-Control "public, immutable"
    </LocationMatch>
    
    # Logging
    ErrorLog ${APACHE_LOG_DIR}/bikeservice_error.log
    CustomLog ${APACHE_LOG_DIR}/bikeservice_access.log combined
</VirtualHost>
```

### 2. Enable Site and Restart Apache
```bash
sudo a2ensite bikeservice.conf
sudo a2dissite 000-default.conf
sudo apache2ctl configtest
sudo systemctl restart apache2
```

## SSL Certificate (Optional but Recommended)

### 1. Install Certbot
```bash
sudo apt install certbot python3-certbot-apache -y
```

### 2. Obtain SSL Certificate
```bash
sudo certbot --apache -d your-domain.com -d www.your-domain.com
```

## Final Configuration

### 1. Set Proper Permissions
```bash
sudo chown -R www-data:www-data /var/www/bikeservice
sudo chmod -R 755 /var/www/bikeservice
sudo chmod -R 775 /var/www/bikeservice/backend/storage
sudo chmod -R 775 /var/www/bikeservice/backend/bootstrap/cache
```

### 2. Configure Queue Worker (if using queues)
```bash
# Create systemd service for queue worker
sudo nano /etc/systemd/system/bikeservice-queue.service
```

Add this content:
```ini
[Unit]
Description=Bike Service Queue Worker
After=network.target

[Service]
Type=simple
User=www-data
Group=www-data
WorkingDirectory=/var/www/bikeservice/backend
ExecStart=/usr/bin/php artisan queue:work --sleep=3 --tries=3 --max-time=3600
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target
```

Enable and start the service:
```bash
sudo systemctl enable bikeservice-queue
sudo systemctl start bikeservice-queue
```

### 3. Set up Cron for Laravel Scheduler
```bash
crontab -e
```

Add this line:
```
* * * * * cd /var/www/bikeservice/backend && php artisan schedule:run >> /dev/null 2>&1
```

## Deployment Script

Create a deployment script for future updates:
```bash
#!/bin/bash
# deploy-apache.sh

cd /var/www/bikeservice

# Pull latest changes
git pull origin main

# Backend deployment
cd backend
composer install --no-dev --optimize-autoloader
php artisan config:cache
php artisan route:cache
php artisan view:cache

# Frontend deployment
cd ../frontend
npm install
npm run build
cp -r dist/* ../backend/public/

# Set permissions
sudo chown -R www-data:www-data /var/www/bikeservice
sudo chmod -R 755 /var/www/bikeservice
sudo chmod -R 775 /var/www/bikeservice/backend/storage
sudo chmod -R 775 /var/www/bikeservice/backend/bootstrap/cache

# Restart services
sudo systemctl restart apache2

echo "Deployment completed!"
```

Make it executable:
```bash
chmod +x deploy-apache.sh
```

## Monitoring and Maintenance

### 1. Check Application Status
```bash
# Check Apache status
sudo systemctl status apache2

# Check MySQL status
sudo systemctl status mysql

# Check queue worker status
sudo systemctl status bikeservice-queue

# Check Laravel logs
tail -f /var/www/bikeservice/backend/storage/logs/laravel.log
```

### 2. Regular Maintenance
```bash
# Update system packages
sudo apt update && sudo apt upgrade -y

# Clear Laravel caches
cd /var/www/bikeservice/backend
php artisan cache:clear
php artisan config:clear
php artisan route:clear
php artisan view:clear

# Rebuild caches
php artisan config:cache
php artisan route:cache
php artisan view:cache
```

## Troubleshooting

### Common Issues:
1. **Permission denied errors**: Check file ownership and permissions
2. **500 Internal Server Error**: Check Apache error logs and Laravel logs
3. **Database connection issues**: Verify MySQL configuration in .env
4. **Static assets not loading**: Check Apache configuration and file paths
5. **URL rewriting not working**: Ensure mod_rewrite is enabled

### Useful Commands:
```bash
# Check Apache error logs
sudo tail -f /var/log/apache2/error.log

# Check Apache access logs
sudo tail -f /var/log/apache2/access.log

# Test Apache configuration
sudo apache2ctl configtest

# Restart all services
sudo systemctl restart apache2 mysql bikeservice-queue

# Check MySQL status
sudo mysql -u root -p -e "SHOW DATABASES;"

# Check PHP version and modules
php -v
php -m
```

## Security Considerations

1. **Firewall**: Configure UFW firewall
2. **SSH**: Use key-based authentication and change default port
3. **Database**: Use strong passwords and limit access
4. **Updates**: Keep system and packages updated
5. **Backups**: Set up regular backups of your application and database
6. **Apache Security**: Disable server signature and unnecessary modules

## Performance Optimization

1. **OPcache**: Enable PHP OPcache for better performance
2. **MySQL**: Optimize MySQL configuration
3. **Apache**: Enable compression and caching
4. **CDN**: Use a CDN for static assets
5. **Monitoring**: Set up application monitoring

## Apache vs Nginx Differences

- **Configuration**: Apache uses `.htaccess` files and virtual hosts
- **Modules**: Apache modules need to be enabled with `a2enmod`
- **Sites**: Apache sites are enabled with `a2ensite`
- **Logs**: Apache logs are in `/var/log/apache2/`
- **Restart**: Use `sudo systemctl restart apache2`