docker-scripts.sh

#!/bin/bash

# CallGuard Docker管理スクリプト

set -e

# 色付きログ出力
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

log_info() {
    echo -e "${BLUE}[INFO]${NC} $1"
}

log_success() {
    echo -e "${GREEN}[SUCCESS]${NC} $1"
}

log_warning() {
    echo -e "${YELLOW}[WARNING]${NC} $1"
}

log_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

# 開発環境の起動
dev_up() {
    log_info "Starting CallGuard development environment..."
    docker-compose --env-file .env.docker up -d
    log_success "Development environment started!"
    log_info "Frontend: http://localhost:8081"
    log_info "Backend API: http://localhost:3000"
    log_info "MongoDB: localhost:27017"
    log_info "Redis: localhost:6379"
}

# 本番環境の起動
prod_up() {
    log_info "Starting CallGuard production environment..."
    docker-compose -f docker-compose.prod.yml --env-file .env.docker up -d
    log_success "Production environment started!"
    log_info "Application: http://localhost"
    log_info "Monitoring: http://localhost:9090"
}

# 環境の停止
down() {
    log_info "Stopping CallGuard environment..."
    docker-compose down
    docker-compose -f docker-compose.prod.yml down 2>/dev/null || true
    log_success "Environment stopped!"
}

# 環境の再起動
restart() {
    log_info "Restarting CallGuard environment..."
    down
    sleep 2
    dev_up
}

# ログの表示
logs() {
    local service=${1:-}
    if [ -z "$service" ]; then
        docker-compose logs -f
    else
        docker-compose logs -f "$service"
    fi
}

# データベースのバックアップ
backup() {
    log_info "Creating database backup..."
    local backup_file="backup/callguard-backup-$(date +%Y%m%d_%H%M%S).gz"
    mkdir -p backup
    docker-compose exec mongodb mongodump --authenticationDatabase admin -u admin -p password123 --db callguard --gzip --archive=/backup/$(basename $backup_file)
    docker cp callguard-mongodb:/backup/$(basename $backup_file) $backup_file
    log_success "Backup created: $backup_file"
}

# データベースのリストア
restore() {
    local backup_file=$1
    if [ -z "$backup_file" ]; then
        log_error "Please specify backup file: ./docker-scripts.sh restore <backup-file>"
        exit 1
    fi
    
    if [ ! -f "$backup_file" ]; then
        log_error "Backup file not found: $backup_file"
        exit 1
    fi
    
    log_info "Restoring database from: $backup_file"
    docker cp $backup_file callguard-mongodb:/backup/restore.gz
    docker-compose exec mongodb mongorestore --authenticationDatabase admin -u admin -p password123 --db callguard --gzip --archive=/backup/restore.gz --drop
    log_success "Database restored successfully!"
}

# システムの状態確認
status() {
    log_info "CallGuard System Status:"
    echo ""
    docker-compose ps
    echo ""
    log_info "Health Checks:"
    docker-compose exec backend curl -f http://localhost:3000/api/health 2>/dev/null && log_success "Backend: Healthy" || log_error "Backend: Unhealthy"
    docker-compose exec mongodb mongosh --eval "db.runCommand('ping')" --quiet 2>/dev/null && log_success "MongoDB: Healthy" || log_error "MongoDB: Unhealthy"
    docker-compose exec redis redis-cli ping 2>/dev/null && log_success "Redis: Healthy" || log_error "Redis: Unhealthy"
}

# イメージのビルド
build() {
    log_info "Building CallGuard images..."
    docker-compose build --no-cache
    log_success "Images built successfully!"
}

# システムのクリーンアップ
clean() {
    log_warning "This will remove all containers, images, and volumes. Are you sure? (y/N)"
    read -r response
    if [[ "$response" =~ ^([yY][eE][sS]|[yY])$ ]]; then
        log_info "Cleaning up CallGuard system..."
        docker-compose down -v --rmi all
        docker system prune -f
        log_success "System cleaned up!"
    else
        log_info "Cleanup cancelled."
    fi
}

# 使用方法の表示
usage() {
    echo "CallGuard Docker Management Script"
    echo ""
    echo "Usage: $0 [COMMAND]"
    echo ""
    echo "Commands:"
    echo "  dev-up      Start development environment"
    echo "  prod-up     Start production environment"
    echo "  down        Stop all services"
    echo "  restart     Restart development environment"
    echo "  logs [svc]  Show logs (optionally for specific service)"
    echo "  backup      Create database backup"
    echo "  restore     Restore database from backup"
    echo "  status      Show system status"
    echo "  build       Build all images"
    echo "  clean       Clean up system (removes all data)"
    echo "  help        Show this help message"
    echo ""
    echo "Examples:"
    echo "  $0 dev-up"
    echo "  $0 logs backend"
    echo "  $0 backup"
    echo "  $0 restore backup/callguard-backup-20231201_120000.gz"
}

# メイン処理
case "${1:-}" in
    "dev-up")
        dev_up
        ;;
    "prod-up")
        prod_up
        ;;
    "down")
        down
        ;;
    "restart")
        restart
        ;;
    "logs")
        logs "$2"
        ;;
    "backup")
        backup
        ;;
    "restore")
        restore "$2"
        ;;
    "status")
        status
        ;;
    "build")
        build
        ;;
    "clean")
        clean
        ;;
    "help"|"--help"|"-h")
        usage
        ;;
    *)
        log_error "Unknown command: ${1:-}"
        echo ""
        usage
        exit 1
        ;;
esac