euchre_camp/scripts/setup-postgres.js

#!/usr/bin/env node

/**
 * Script to set up PostgreSQL database for EuchreCamp
 * This script creates the database and runs migrations
 */

const { execSync } = require('child_process');
const fs = require('fs');
const path = require('path');

// Load .env.development file first (if it exists), then .env file
const envDevPath = path.resolve(__dirname, '..', '.env.development');
const envPath = path.resolve(__dirname, '..', '.env');
if (fs.existsSync(envDevPath)) {
  require('dotenv').config({ path: envDevPath });
}
if (fs.existsSync(envPath)) {
  require('dotenv').config({ path: envPath });
}

function checkPostgresConnection() {
  try {
    const dbUrl = process.env.DATABASE_URL;
    if (!dbUrl || !dbUrl.startsWith('postgresql://')) {
      console.error('❌ DATABASE_URL is not set for PostgreSQL');
      console.error('Please update your .env file with:');
      console.error('DATABASE_PROVIDER=postgresql');
      console.error('DATABASE_URL="postgresql://euchre_camp:o_7urWjkvPfsE1Q*@localhost:5432/euchre_camp"');
      return false;
    }

    // Try to connect using psql
    execSync(`psql "${dbUrl}" -c "SELECT 1"`, { stdio: 'pipe' });
    console.log('✅ PostgreSQL connection successful');
    return true;
  } catch (error) {
    console.error('❌ PostgreSQL connection failed:', error.message);
    return false;
  }
}

function createDatabase() {
  try {
    const dbUrl = process.env.DATABASE_URL;
    const dbName = dbUrl.split('/').pop();

    // Create database if it doesn't exist
    execSync(`psql "${dbUrl}" -c "CREATE DATABASE ${dbName};" 2>/dev/null || true`, { stdio: 'pipe' });
    console.log(`✅ Database "${dbName}" ready`);
    return true;
  } catch (error) {
    console.error('❌ Failed to create database:', error.message);
    return false;
  }
}

function dropDatabase() {
  try {
    const dbUrl = process.env.DATABASE_URL;
    const dbName = dbUrl.split('/').pop();

    // Drop existing connections and database
    execSync(`psql "${dbUrl}" -c "SELECT pg_terminate_backend(pid) FROM pg_stat_activity WHERE datname = '${dbName}' AND pid <> pg_backend_pid();" 2>/dev/null || true`, { stdio: 'pipe' });
    execSync(`psql "${dbUrl}" -c "DROP DATABASE IF EXISTS ${dbName};" 2>/dev/null || true`, { stdio: 'pipe' });
    console.log(`✅ Database "${dbName}" dropped`);
    return true;
  } catch (error) {
    console.error('❌ Failed to drop database:', error.message);
    return false;
  }
}

function runMigrations() {
  try {
    console.log('🔄 Running migrations...');
    execSync('npx prisma migrate deploy', { stdio: 'inherit' });
    console.log('✅ Migrations completed successfully');
    return true;
  } catch (error) {
    console.error('❌ Migration failed:', error.message);
    return false;
  }
}

function generatePrismaClient() {
  try {
    console.log('🔄 Generating Prisma client...');
    execSync('npx prisma generate', { stdio: 'inherit' });
    console.log('✅ Prisma client generated successfully');
    return true;
  } catch (error) {
    console.error('❌ Prisma client generation failed:', error.message);
    return false;
  }
}

function main() {
  const args = process.argv.slice(2);
  const shouldDrop = args.includes('--drop');

  console.log('=== PostgreSQL Setup for EuchreCamp ===\n');

  // Check if DATABASE_URL is set
  if (!process.env.DATABASE_URL) {
    console.error('❌ DATABASE_URL environment variable is not set');
    console.error('Please add it to your .env file');
    process.exit(1);
  }

  // Check PostgreSQL connection
  if (!checkPostgresConnection()) {
    process.exit(1);
  }

  // Drop database if requested
  if (shouldDrop) {
    console.log('Dropping existing database...');
    if (!dropDatabase()) {
      process.exit(1);
    }
  }

  // Create database
  if (!createDatabase()) {
    process.exit(1);
  }

  // Generate Prisma client
  if (!generatePrismaClient()) {
    process.exit(1);
  }

  // Run migrations
  if (!runMigrations()) {
    process.exit(1);
  }

  console.log('\n✅ PostgreSQL setup completed successfully!');
  console.log('\nNext steps:');
  console.log('1. Start your development server: npm run dev');
  console.log('2. Test the connection by visiting http://localhost:3000');
}

// Run if called directly
if (require.main === module) {
  main();
}

module.exports = { checkPostgresConnection, createDatabase, runMigrations, generatePrismaClient };