WebAndAppMonoRepo/output/scripts/dev.sh

#!/bin/bash

# YourDreamNameHere Local Development Setup Script
# This script sets up a complete local development environment

set -euo pipefail

# Configuration
PROJECT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
COMPOSE_FILE="$PROJECT_DIR/docker-compose.yml"
ENV_FILE="$PROJECT_DIR/configs/.env"

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

# Functions
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"
}

# Check dependencies
check_dependencies() {
    log_info "Checking dependencies..."
    
    # Check Docker
    if ! command -v docker &> /dev/null; then
        log_error "Docker is not installed. Please install Docker first."
        exit 1
    fi
    
    # Check Docker Compose
    if ! command -v docker-compose &> /dev/null; then
        log_error "Docker Compose is not installed. Please install Docker Compose first."
        exit 1
    fi
    
    # Check Go
    if ! command -v go &> /dev/null; then
        log_error "Go is not installed. Please install Go 1.21 or later."
        exit 1
    fi
    
    # Check Node.js (optional, for frontend development)
    if ! command -v node &> /dev/null; then
        log_warning "Node.js is not installed. Some frontend tools may not work."
    fi
    
    log_success "All dependencies checked"
}

# Setup environment
setup_environment() {
    log_info "Setting up environment..."
    
    # Create .env file if it doesn't exist
    if [ ! -f "$ENV_FILE" ]; then
        log_info "Creating .env file from template..."
        cp "$PROJECT_DIR/configs/.env.example" "$ENV_FILE"
        
        # Generate random secrets
        sed -i "s/your_jwt_secret_key_here_make_it_long_and_random/$(openssl rand -base64 64)/" "$ENV_FILE"
        sed -i "s/your_secure_password/$(openssl rand -base64 16)/" "$ENV_FILE"
        sed -i "s/redis_password_change_me/$(openssl rand -base64 16)/" "$ENV_FILE"
        
        log_warning "Please edit $ENV_FILE with your actual API keys and configuration"
    else
        log_info "Environment file already exists"
    fi
    
    # Create necessary directories
    mkdir -p "$PROJECT_DIR/logs"
    mkdir -p "$PROJECT_DIR/backups"
    mkdir -p "$PROJECT_DIR/ssl"
    
    log_success "Environment setup completed"
}

# Build application
build_application() {
    log_info "Building application..."
    
    cd "$PROJECT_DIR"
    
    # Download dependencies
    go mod download
    go mod tidy
    
    # Build binary
    go build -o bin/ydn-app cmd/main.go
    
    log_success "Application built successfully"
}

# Start services
start_services() {
    log_info "Starting development services..."
    
    cd "$PROJECT_DIR"
    
    # Start Docker services
    docker-compose -f "$COMPOSE_FILE" up -d
    
    # Wait for database to be ready
    log_info "Waiting for database to be ready..."
    max_attempts=30
    attempt=0
    
    while [ $attempt -lt $max_attempts ]; do
        if docker-compose -f "$COMPOSE_FILE" exec -T ydn-db pg_isready -U ydn_user -d ydn_db > /dev/null 2>&1; then
            break
        fi
        attempt=$((attempt + 1))
        sleep 2
    done
    
    if [ $attempt -eq $max_attempts ]; then
        log_error "Database failed to start"
        exit 1
    fi
    
    # Wait for Redis to be ready
    log_info "Waiting for Redis to be ready..."
    attempt=0
    
    while [ $attempt -lt $max_attempts ]; do
        if docker-compose -f "$COMPOSE_FILE" exec -T ydn-redis redis-cli ping > /dev/null 2>&1; then
            break
        fi
        attempt=$((attempt + 1))
        sleep 2
    done
    
    if [ $attempt -eq $max_attempts ]; then
        log_error "Redis failed to start"
        exit 1
    fi
    
    log_success "All services started successfully"
}

# Run database migrations
run_migrations() {
    log_info "Running database migrations..."
    
    cd "$PROJECT_DIR"
    
    # Run migrations
    if ./bin/ydn-app migrate; then
        log_success "Database migrations completed"
    else
        log_error "Database migrations failed"
        exit 1
    fi
}

# Setup development tools
setup_dev_tools() {
    log_info "Setting up development tools..."
    
    cd "$PROJECT_DIR"
    
    # Install pre-commit hooks
    if command -v pre-commit &> /dev/null; then
        pre-commit install
        log_info "Pre-commit hooks installed"
    else
        log_warning "pre-commit not found. Install with: pip install pre-commit"
    fi
    
    # Download test dependencies
    go mod download
    
    log_success "Development tools setup completed"
}

# Show development URLs
show_urls() {
    log_success "Development environment is ready!"
    echo
    echo "🌐 Application URLs:"
    echo "   Main Application: http://localhost:8080"
    echo "   API Documentation: http://localhost:8080/swagger/index.html"
    echo "   Health Check: http://localhost:8080/health"
    echo "   Dolibarr: http://localhost:8081"
    echo
    echo "🐳 Docker Services:"
    echo "   PostgreSQL: localhost:5432"
    echo "   Redis: localhost:6379"
    echo
    echo "📊 Monitoring (optional):"
    echo "   Grafana: http://localhost:3000 (admin/grafana_admin_change_me)"
    echo "   Prometheus: http://localhost:9090"
    echo
    echo "🔧 Development Commands:"
    echo "   Run application: ./bin/ydn-app"
    echo "   Run tests: ./scripts/test.sh"
    echo "   Stop services: docker-compose -f docker-compose.yml down"
    echo "   View logs: docker-compose -f docker-compose.yml logs -f"
}

# Start development server
start_dev_server() {
    log_info "Starting development server..."
    
    cd "$PROJECT_DIR"
    
    # Start the application in development mode
    if [ -f "./bin/ydn-app" ]; then
        ./bin/ydn-app
    else
        log_error "Application binary not found. Run './scripts/dev.sh setup' first."
        exit 1
    fi
}

# Stop services
stop_services() {
    log_info "Stopping development services..."
    
    cd "$PROJECT_DIR"
    
    docker-compose -f "$COMPOSE_FILE" down
    
    log_success "All services stopped"
}

# Clean environment
clean_environment() {
    log_info "Cleaning development environment..."
    
    cd "$PROJECT_DIR"
    
    # Stop and remove containers
    docker-compose -f "$COMPOSE_FILE" down -v --remove-orphans
    
    # Remove images
    docker-compose -f "$COMPOSE_FILE" down --rmi all
    
    # Clean up binaries and logs
    rm -rf bin/
    rm -rf logs/*
    rm -rf backups/*
    
    log_success "Environment cleaned"
}

# Reset database
reset_database() {
    log_warning "Resetting database..."
    
    cd "$PROJECT_DIR"
    
    # Stop services
    docker-compose -f "$COMPOSE_FILE" down
    
    # Remove database volume
    docker volume rm $(docker-compose -f "$COMPOSE_FILE" config --volumes | grep postgres_data) 2>/dev/null || true
    
    # Start services again
    docker-compose -f "$COMPOSE_FILE" up -d
    
    # Wait for database
    sleep 10
    
    # Run migrations
    run_migrations
    
    log_success "Database reset completed"
}

# Show help
show_help() {
    cat << EOF
YourDreamNameHere Development Setup Script

Usage: $0 [COMMAND]

Commands:
    setup           Set up the complete development environment
    start           Start development services
    stop            Stop development services
    restart         Restart development services
    dev             Start development server
    test            Run test suite
    clean           Clean up development environment
    reset-db        Reset database
    logs            Show service logs
    status          Show service status
    help            Show this help message

Examples:
    $0 setup        # Initial setup
    $0 start        # Start services
    $0 dev          # Start development server
    $0 test         # Run tests
    $0 clean        # Clean everything

Environment File:
    Edit $ENV_FILE to configure your API keys and settings
EOF
}

# Main execution
case "${1:-setup}" in
    setup)
        check_dependencies
        setup_environment
        build_application
        start_services
        run_migrations
        setup_dev_tools
        show_urls
        ;;
    start)
        start_services
        run_migrations
        show_urls
        ;;
    stop)
        stop_services
        ;;
    restart)
        stop_services
        start_services
        run_migrations
        show_urls
        ;;
    dev)
        start_dev_server
        ;;
    test)
        "$PROJECT_DIR/scripts/test.sh"
        ;;
    clean)
        clean_environment
        ;;
    reset-db)
        reset_database
        ;;
    logs)
        cd "$PROJECT_DIR"
        docker-compose -f "$COMPOSE_FILE" logs -f
        ;;
    status)
        cd "$PROJECT_DIR"
        docker-compose -f "$COMPOSE_FILE" ps
        ;;
    help|--help|-h)
        show_help
        ;;
    *)
        log_error "Unknown command: $1"
        show_help
        exit 1
        ;;
esac