euchre_camp/scripts/cleanup-prod-db.js

#!/usr/bin/env node

/**
 * Clean up production database - remove test records only
 * 
 * WARNING: This script modifies the production database.
 * It only removes records that match test patterns.
 * It preserves actual player data, matches, and tournaments.
 */

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

// Database connection string - use environment variable or default to production
const DB_URL = process.env.PROD_DATABASE_URL || 
               process.env.DATABASE_URL ||
               'postgresql://euchre_camp:LINGO5row_hiding@dhg.lol:5432/euchre_camp';

// Validate that we're not accidentally using dev database
if (DB_URL.includes('_dev') || DB_URL.includes('_dev_')) {
  console.error('❌ ERROR: This script should not be used with the development database!');
  console.error('   Current DATABASE_URL:', DB_URL);
  console.error('   Please set PROD_DATABASE_URL for production database operations.');
  process.exit(1);
}

// Helper to run SQL and log results
function runSQL(sql, description) {
  console.log(`\n🔍 ${description}...`);
  try {
    const result = execSync(`psql "${DB_URL}" -c "${sql}"`, { encoding: 'utf8' });
    console.log(result);
    return true;
  } catch (error) {
    console.error(`❌ Error: ${error.message}`);
    return false;
  }
}

// Helper to run multi-line SQL
function runMultiLineSQL(sqlLines, description) {
  console.log(`\n🔍 ${description}...`);
  try {
    const sql = sqlLines.join('\n');
    const result = execSync(`psql "${DB_URL}" -c "${sql}"`, { encoding: 'utf8' });
    console.log(result);
    return true;
  } catch (error) {
    console.error(`❌ Error: ${error.message}`);
    return false;
  }
}

// Helper to count records matching pattern
function countRecords(table, column, pattern) {
  const sql = `SELECT COUNT(*) FROM ${table} WHERE ${column} LIKE '${pattern}';`;
  try {
    const result = execSync(`psql "${DB_URL}" -c "${sql}" -t`, { encoding: 'utf8' }).trim();
    return parseInt(result);
  } catch (error) {
    return 0;
  }
}

async function main() {
  console.log('🧹 Cleaning up test records from production database');
  console.log('=============================================\n');

  // Confirm with user
  const readline = require('readline');
  const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
  });

  rl.question('⚠️  This will DELETE test records from PRODUCTION database. Continue? (y/N) ', async (answer) => {
    if (answer.toLowerCase() !== 'y' && answer.toLowerCase() !== 'yes') {
      console.log('❌ Cleanup cancelled');
      rl.close();
      process.exit(0);
    }

    rl.close();

    console.log('\n📋 Checking test records...\n');

    // Count test players
    const testPlayerCount = countRecords('players', 'name', '%Test%') +
                           countRecords('players', 'name', '%Setup%') +
                           countRecords('players', 'name', '%Home Test%') +
                           countRecords('players', 'name', '%Home Match Player%') +
                           countRecords('players', 'name', '%Admin User%');
    console.log(`Test players found: ${testPlayerCount}`);

    // Count test tournaments
    const testEventCount = countRecords('events', 'name', '%Test%') +
                          countRecords('events', 'name', '%Setup%') +
                          countRecords('events', 'name', '%Recent%');
    console.log(`Test tournaments found: ${testEventCount}`);

    // Count test users
    const testUserCount = countRecords('users', 'email', '%test%') +
                         countRecords('users', 'email', '%setup%');
    console.log(`Test users found: ${testUserCount}`);

    console.log('\n🔄 Starting cleanup...\n');

    // Step 1: Delete test tournaments (with matches due to cascade delete)
    console.log('1. Deleting test tournaments (matches will be deleted via cascade)...');
    runSQL(
      "DELETE FROM events WHERE (name LIKE '%Test%' OR name LIKE '%Setup%' OR name LIKE '%Recent%');",
      'Deleted test tournaments'
    );

    // Step 2: Delete test players (all of them, since we deleted their matches)
    console.log('\n2. Deleting test players...');
    runSQL(
      "DELETE FROM players WHERE (name LIKE '%Test%' OR name LIKE '%Setup%' OR name LIKE '%Home Test%' OR name LIKE '%Home Match Player%' OR name LIKE '%Admin User%');",
      'Deleted test players'
    );

    // Step 3: Delete test users (they shouldn't have player associations)
    console.log('\n3. Deleting test users...');
    runSQL(
      "DELETE FROM users WHERE (email LIKE '%test%' OR email LIKE '%setup%') AND \"playerId\" IS NULL;",
      'Deleted test users'
    );

    // Summary
    console.log('\n✅ Cleanup complete!');
    console.log('\n📊 Remaining test records:');
    runSQL("SELECT COUNT(*) FROM players WHERE name LIKE '%Test%' OR name LIKE '%Setup%' OR name LIKE '%Home Test%';", 'Remaining test players');
    runSQL("SELECT COUNT(*) FROM events WHERE name LIKE '%Test%' OR name LIKE '%Setup%';", 'Remaining test tournaments');
    runSQL("SELECT COUNT(*) FROM users WHERE email LIKE '%test%' OR email LIKE '%setup%';", 'Remaining test users');

    console.log('\n💡 Note: All test records deleted. Matches are automatically deleted');
    console.log('   via cascade delete when their parent tournament is deleted.');
  });
}

// Run main function
main();