roa2web-service-auto/start-dev.sh

#!/bin/bash

# ROA2WEB Unified App - DEV Starter Script
# Starts all services for the unified application:
# - Reports Backend (8001) with --reload
# - Data Entry Backend (8003) with --reload
# - Telegram Bot (8002)
# - Unified Frontend (3000)

set -e  # Exit on any error

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
CYAN='\033[0;36m'
NC='\033[0m' # No Color

# Function to print colored messages
print_message() {
    echo -e "${CYAN}[UNIFIED-DEV]${NC} $1"
}

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

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

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

# Function to check if port is in use
check_port() {
    local port=$1
    if lsof -Pi :$port -sTCP:LISTEN -t >/dev/null 2>&1; then
        return 0
    else
        return 1
    fi
}

# Function to cleanup processes on exit
cleanup() {
    print_message "Stopping all services..."

    # Stop Reports Backend (8001)
    if check_port 8001; then
        print_message "Stopping Reports Backend..."
        lsof -ti:8001 | xargs kill -TERM 2>/dev/null || true
        sleep 1
        lsof -ti:8001 | xargs kill -KILL 2>/dev/null || true
    fi

    # Stop Data Entry Backend (8003)
    if check_port 8003; then
        print_message "Stopping Data Entry Backend..."
        lsof -ti:8003 | xargs kill -TERM 2>/dev/null || true
        sleep 1
        lsof -ti:8003 | xargs kill -KILL 2>/dev/null || true
    fi

    # Stop Telegram Bot (8002)
    if check_port 8002; then
        print_message "Stopping Telegram Bot..."
        lsof -ti:8002 | xargs kill -TERM 2>/dev/null || true
        sleep 1
        lsof -ti:8002 | xargs kill -KILL 2>/dev/null || true
    fi

    # Stop Unified Frontend (3000)
    if check_port 3000; then
        print_message "Stopping Unified Frontend..."
        lsof -ti:3000 | xargs kill -TERM 2>/dev/null || true
        sleep 1
        lsof -ti:3000 | xargs kill -KILL 2>/dev/null || true
    fi

    # Stop SSH tunnel
    if [ -f "./ssh_tunnel.sh" ]; then
        print_message "Stopping SSH Tunnel..."
        ./ssh_tunnel.sh stop 2>/dev/null || true
    fi

    print_success "All services stopped."
    exit 0
}

# Check command line arguments
if [ "$1" = "stop" ]; then
    cleanup
fi

# Set up signal handlers
trap cleanup SIGINT SIGTERM

print_message "Starting ROA2WEB Unified App (DEV Environment)..."
echo

# Step 1: Start SSH Tunnel
print_message "1. Starting SSH Tunnel..."
if [ -f "./ssh_tunnel.sh" ]; then
    if ./ssh_tunnel.sh start; then
        print_success "SSH Tunnel started"
    else
        print_warning "SSH tunnel may already be running or failed to start"
    fi
else
    print_warning "SSH tunnel script not found - skipping"
fi

sleep 2

# Steps 2-4: Start backends in PARALLEL for faster startup
print_message "2-4. Starting backends in parallel..."
echo

# Start Reports Backend in background (parallel)
(
    if check_port 8001; then
        print_warning "Port 8001 already in use - Reports Backend may be running"
    else
        print_message "[Reports] Starting backend on port 8001..."
        cd reports-app/backend/

        # Create venv if doesn't exist
        if [ ! -d "venv" ]; then
            print_message "[Reports] Creating Python virtual environment..."
            python3 -m venv venv
        fi

        # Activate venv
        source venv/bin/activate

        # Install dependencies if needed
        if ! python -c "import fastapi, uvicorn" 2>/dev/null; then
            print_message "[Reports] Installing dependencies..."
            pip install -q -r requirements.txt
        fi

        # Load dev environment
        if [ -f ".env" ]; then
            set -a
            source .env
            set +a
        fi

        # Start backend with reload
        nohup uvicorn app.main:app --host 0.0.0.0 --port 8001 --reload > /tmp/reports_backend_dev.log 2>&1 &

        cd - > /dev/null
    fi
) &
REPORTS_START_PID=$!

# Start Data Entry Backend in background (parallel)
(
    if check_port 8003; then
        print_warning "Port 8003 already in use - Data Entry Backend may be running"
    else
        print_message "[Data Entry] Starting backend on port 8003..."
        cd data-entry-app/backend/

        # Create venv if doesn't exist
        if [ ! -d "venv" ]; then
            print_message "[Data Entry] Creating Python virtual environment..."
            python3 -m venv venv
        fi

        # Activate venv
        source venv/bin/activate

        # Install dependencies if needed
        if ! python -c "import fastapi, uvicorn, sqlmodel" 2>/dev/null; then
            print_message "[Data Entry] Installing dependencies..."
            pip install -q -r requirements.txt
        fi

        # Copy PRODUCTION/DEV environment
        if [ -f ".env.prod" ]; then
            cp .env.prod .env
        fi

        # Load environment
        if [ -f ".env" ]; then
            set -a
            source .env
            set +a
        fi

        # Start backend with reload
        nohup uvicorn app.main:app --host 0.0.0.0 --port 8003 --reload > /tmp/data_entry_backend_dev.log 2>&1 &

        cd - > /dev/null
    fi
) &
DATA_ENTRY_START_PID=$!

# Start Telegram Bot in background (parallel)
(
    if check_port 8002; then
        print_warning "Port 8002 already in use - Telegram Bot may be running"
    else
        cd reports-app/telegram-bot/

        # Check if .env exists
        if [ ! -f ".env" ]; then
            print_warning "[Bot] .env not found - skipping"
            cd - > /dev/null
        else
            print_message "[Bot] Starting Telegram bot on port 8002..."

            # Create venv if doesn't exist
            if [ ! -d "venv" ]; then
                print_message "[Bot] Creating Python virtual environment..."
                python3 -m venv venv
            fi

            # Activate venv
            source venv/bin/activate

            # Install dependencies if needed
            if ! python -c "import telegram" 2>/dev/null; then
                print_message "[Bot] Installing dependencies..."
                pip install -q -r requirements.txt
            fi

            # Start bot
            nohup python -m app.main > /tmp/telegram_bot_dev.log 2>&1 &

            cd - > /dev/null
        fi
    fi
) &
BOT_START_PID=$!

# Wait for all background startup processes to complete
print_message "Waiting for backends to initialize..."
wait $REPORTS_START_PID $DATA_ENTRY_START_PID $BOT_START_PID

# Now check if services are actually running on their ports
echo
print_message "Checking backend status..."

# Check Reports Backend (wait up to 20s)
if ! check_port 8001; then
    print_message "Waiting for Reports Backend (Oracle pool initialization)..."
    for i in {1..20}; do
        sleep 1
        if check_port 8001; then
            break
        fi
    done
fi

if check_port 8001; then
    print_success "Reports Backend started on http://localhost:8001 (auto-reload ✓)"
else
    print_error "Reports Backend failed to start - check /tmp/reports_backend_dev.log"
    cleanup
fi

# Check Data Entry Backend (usually faster)
if ! check_port 8003; then
    print_message "Waiting for Data Entry Backend (OCR initialization may take 15-20s)..."
    for i in {1..30}; do
        sleep 1
        if check_port 8003; then
            break
        fi
    done
fi

if check_port 8003; then
    print_success "Data Entry Backend started on http://localhost:8003 (auto-reload ✓)"
else
    print_error "Data Entry Backend failed to start - check /tmp/data_entry_backend_dev.log"
    cleanup
fi

# Check Telegram Bot
if ! check_port 8002; then
    print_message "Waiting for Telegram Bot..."
    for i in {1..10}; do
        sleep 1
        if check_port 8002; then
            break
        fi
    done
fi

if check_port 8002; then
    print_success "Telegram Bot started on http://localhost:8002 (Internal API)"
else
    print_warning "Telegram Bot may have failed - check /tmp/telegram_bot_dev.log"
fi

# Step 5: Start Unified Frontend (port 3000)
print_message "5. Starting Unified Frontend (port 3000)..."

if check_port 3000; then
    print_warning "Port 3000 already in use - Unified Frontend may be running"
else
    # Check if node_modules exists
    if [ ! -d "node_modules" ] || [ ! -f "node_modules/.bin/vite" ]; then
        print_message "Installing Unified Frontend dependencies..."
        npm install
    fi

    # Start frontend
    print_message "Starting Vite development server..."
    nohup npm run dev > /tmp/unified_frontend_dev.log 2>&1 &
    FRONTEND_PID=$!

    # Wait for frontend to start (Vite can take 8-10 seconds)
    print_message "Waiting for Vite to initialize..."
    MAX_WAIT=15
    ELAPSED=0
    while [ $ELAPSED -lt $MAX_WAIT ]; do
        if check_port 3000; then
            print_success "Unified Frontend started on http://localhost:3000"
            break
        fi
        sleep 2
        ELAPSED=$((ELAPSED + 2))
    done

    if ! check_port 3000; then
        print_error "Unified Frontend failed to start - check /tmp/unified_frontend_dev.log"
        cat /tmp/unified_frontend_dev.log
        cleanup
    fi
fi

# Summary
echo
print_success "🚀 ROA2WEB Unified App (DEV) is now running!"
echo
echo -e "${BLUE}Services:${NC}"
echo "  • SSH Tunnel:          Active (Oracle DB connection)"
echo "  • Reports Backend:     http://localhost:8001 (auto-reload ✓)"
echo "  • Data Entry Backend:  http://localhost:8003 (auto-reload ✓)"
echo "  • Telegram Bot:        http://localhost:8002 (Internal API)"
echo "  • Unified Frontend:    http://localhost:3000"
echo
echo -e "${BLUE}API Documentation:${NC}"
echo "  • Reports API:         http://localhost:8001/docs"
echo "  • Data Entry API:      http://localhost:8003/docs"
echo
echo -e "${BLUE}Log Files:${NC}"
echo "  • Reports Backend:     /tmp/reports_backend_dev.log"
echo "  • Data Entry Backend:  /tmp/data_entry_backend_dev.log"
echo "  • Telegram Bot:        /tmp/telegram_bot_dev.log"
echo "  • Unified Frontend:    /tmp/unified_frontend_dev.log"
echo
echo -e "${YELLOW}Press Ctrl+C to stop all services${NC}"
echo

# Keep script running
wait