start-prod.sh

#!/bin/bash

# FAME Data Quality Assessment - Production Startup Script
# This script starts all services in production mode with Docker Compose

set -e

echo "🚀 Starting FAME Data Quality Assessment Production Environment"
echo "================================================================"

# Check if Docker is running
if ! docker info > /dev/null 2>&1; then
    echo "❌ Docker is not running. Please start Docker and try again."
    exit 1
fi

# Check if .env file exists, if not create from example
if [ ! -f .env ]; then
    echo "📝 Creating .env file from example..."
    cp env.example .env
    echo "⚠️  Please edit .env file and configure your settings"
    echo "   Then run this script again."
    exit 1
fi

# Load environment variables
export $(cat .env | grep -v '^#' | xargs)

echo "🔧 Environment Configuration:"
echo "   DB_HOST: ${DB_HOST:-timescaledb}"
echo "   DB_PORT: ${DB_PORT:-5432}"
echo "   DB_NAME: ${DB_NAME:-iiot_dqa}"
echo "   OPENAI_API_KEY: ${OPENAI_API_KEY:0:10}..."

# Build and start all services (including frontend in production mode)
echo "🏗️  Building and starting all services..."
docker-compose up --build -d

echo "⏳ Waiting for services to be ready..."

# Wait for TimescaleDB database
echo "   Waiting for TimescaleDB database..."
timeout=90
while ! docker-compose exec -T timescaledb pg_isready -U ${DB_USER:-iiot_user} -d ${DB_NAME:-iiot_dqa} 2>/dev/null; do
    sleep 2
    timeout=$((timeout - 2))
    if [ $timeout -le 0 ]; then
        echo "❌ TimescaleDB database failed to start within 90 seconds"
        docker-compose logs timescaledb
        exit 1
    fi
done
echo "   ✅ TimescaleDB database is ready"

# Wait for worker
echo "   Waiting for worker service..."
timeout=60
while ! docker-compose ps worker | grep -q "Up"; do
    sleep 2
    timeout=$((timeout - 2))
    if [ $timeout -le 0 ]; then
        echo "⚠️  Worker service may not be ready, but continuing..."
        break
    fi
done
echo "   ✅ Worker service is ready"

# Wait for backend
echo "   Waiting for backend service..."
timeout=60
while ! curl -f http://localhost:8000/health 2>/dev/null; do
    sleep 2
    timeout=$((timeout - 2))
    if [ $timeout -le 0 ]; then
        echo "❌ Backend service failed to start within 60 seconds"
        docker-compose logs backend
        exit 1
    fi
done
echo "   ✅ Backend service is ready"

# Wait for frontend (if enabled in docker-compose)
if docker-compose ps frontend 2>/dev/null | grep -q "Up"; then
    echo "   Waiting for frontend service..."
    timeout=60
    while ! curl -f http://localhost:5173 2>/dev/null; do
        sleep 2
        timeout=$((timeout - 2))
        if [ $timeout -le 0 ]; then
            echo "⚠️  Frontend service may not be ready"
            break
        fi
    done
    echo "   ✅ Frontend service is ready"
fi

echo ""
echo "🎉 All services are running!"
echo "================================================================"
echo "📊 Frontend: http://localhost:5173"
echo "🔧 Backend API: http://localhost:8000"
echo "📚 API Docs: http://localhost:8000/docs"
echo "🗄️  TimescaleDB: localhost:${DB_PORT:-5432}"
echo "⚙️  Worker: Running in background"
echo ""
echo "📋 Useful commands:"
echo "   View logs: docker-compose logs -f"
echo "   Stop services: ./stop-prod.sh"
echo "   Restart: docker-compose restart [service-name]"
echo "================================================================"