managarten/maerchenzauber/apps/backend/scripts/check-stories-schema.ts

import { createClient } from '@supabase/supabase-js';

/**
 * Script to check the current schema of the stories table
 *
 * Usage:
 *   npx tsx scripts/check-stories-schema.ts
 */

const SUPABASE_URL = process.env.MAERCHENZAUBER_SUPABASE_URL;
const SUPABASE_SERVICE_ROLE_KEY = process.env.MAERCHENZAUBER_SUPABASE_SERVICE_ROLE_KEY;

if (!SUPABASE_URL || !SUPABASE_SERVICE_ROLE_KEY) {
  console.error('❌ Missing required environment variables:');
  console.error('   MAERCHENZAUBER_SUPABASE_URL');
  console.error('   MAERCHENZAUBER_SUPABASE_SERVICE_ROLE_KEY');
  process.exit(1);
}

async function checkStoriesSchema() {
  console.log('🔍 Checking stories table schema...\n');
  console.log(`🔗 Supabase URL: ${SUPABASE_URL}\n`);

  // Create Supabase client with service role key
  const supabase = createClient(SUPABASE_URL, SUPABASE_SERVICE_ROLE_KEY, {
    auth: {
      persistSession: false,
    },
  });

  try {
    // Query information_schema to get column details
    const { data: columns, error: columnsError } = await supabase
      .from('information_schema.columns')
      .select('column_name, data_type, is_nullable, column_default')
      .eq('table_name', 'stories')
      .order('ordinal_position');

    if (columnsError) {
      console.error('❌ Error fetching schema:', columnsError);

      // Try alternative method - just get a sample row
      console.log('\n🔄 Trying alternative method - fetching sample story...\n');

      const { data: sampleStory, error: sampleError } = await supabase
        .from('stories')
        .select('*')
        .limit(1)
        .single();

      if (sampleError) {
        console.error('❌ Error fetching sample story:', sampleError);
        process.exit(1);
      }

      if (sampleStory) {
        console.log('✅ Sample story structure:');
        console.log('─'.repeat(60));
        Object.keys(sampleStory).forEach((key) => {
          const value = sampleStory[key];
          const type = typeof value;
          console.log(`  ${key.padEnd(30)} ${type.padEnd(10)} ${value === null ? '(null)' : ''}`);
        });
        console.log('─'.repeat(60));
      }
      return;
    }

    if (columns && columns.length > 0) {
      console.log('✅ Stories table schema:');
      console.log('─'.repeat(80));
      console.log('Column Name'.padEnd(30) + 'Type'.padEnd(20) + 'Nullable'.padEnd(15) + 'Default');
      console.log('─'.repeat(80));

      columns.forEach((col: any) => {
        console.log(
          col.column_name.padEnd(30) +
          col.data_type.padEnd(20) +
          col.is_nullable.padEnd(15) +
          (col.column_default || '').substring(0, 30)
        );
      });
      console.log('─'.repeat(80));

      // Check for specific columns we're interested in
      const columnNames = columns.map((col: any) => col.column_name);
      console.log('\n📋 Column checks:');
      console.log(`  ✓ is_favorite: ${columnNames.includes('is_favorite') ? '✅ EXISTS' : '❌ MISSING'}`);
      console.log(`  ✓ is_published: ${columnNames.includes('is_published') ? '✅ EXISTS' : '❌ MISSING'}`);
      console.log(`  ✓ visibility: ${columnNames.includes('visibility') ? '✅ EXISTS' : '❌ MISSING'}`);
      console.log(`  ✓ archived: ${columnNames.includes('archived') ? '✅ EXISTS' : '❌ MISSING'}`);
    } else {
      console.log('⚠️  No columns found or table does not exist');
    }

    // Check for story_votes table
    console.log('\n🔍 Checking story_votes table...');
    const { data: votesTable, error: votesError } = await supabase
      .from('story_votes')
      .select('*')
      .limit(1);

    if (votesError) {
      if (votesError.message.includes('does not exist')) {
        console.log('  ❌ story_votes table DOES NOT EXIST');
      } else {
        console.log(`  ⚠️  Error: ${votesError.message}`);
      }
    } else {
      console.log('  ✅ story_votes table EXISTS');
      if (votesTable && votesTable.length > 0) {
        console.log(`  📊 Sample vote record:`, votesTable[0]);
      }
    }

  } catch (error) {
    console.error('❌ Error:', error);
    process.exit(1);
  }
}

checkStoriesSchema();