apps/backend/scripts/testShowpad.ts

/**
 * Minimal Showpad Integration Test
 * Tests Showpad API connection and asset fetching
 *
 * REQUIREMENTS:
 * - SHOWPAD_CLIENT_ID and SHOWPAD_CLIENT_SECRET must be set
 * - Create OAuth client at: https://tdcerhverv.showpad.biz Admin > API > OAuth Clients
 */

import { config } from 'dotenv';
import { resolve } from 'path';

// Load environment
const __dirname = new URL('.', import.meta.url).pathname.replace(/^\/([A-Z]:)/, '$1');
config({ path: resolve(__dirname, '../.env') });

console.log('Testing Showpad Integration...\n');
console.log('Config:');
console.log('  Subdomain:', process.env.SHOWPAD_SUBDOMAIN || '(missing)');
console.log('  Username:', process.env.SHOWPAD_USERNAME || '(missing)');
console.log('  Password:', process.env.SHOWPAD_PASSWORD ? '***' : '(missing)');
console.log('  Client ID:', process.env.SHOWPAD_CLIENT_ID || '❌ MISSING - CREATE AT SHOWPAD ADMIN');
console.log('  Client Secret:', process.env.SHOWPAD_CLIENT_SECRET ? '***' : '❌ MISSING - CREATE AT SHOWPAD ADMIN');
console.log('');

interface ShowpadAuthResponse {
  access_token: string;
  token_type: string;
  expires_in: number;
}

async function testShowpadAuth(): Promise<string | null> {
  const baseUrl = process.env.SHOWPAD_BASE_URL || 'https://tdcerhverv.showpad.biz';
  const username = process.env.SHOWPAD_USERNAME;
  const password = process.env.SHOWPAD_PASSWORD;
  const clientId = process.env.SHOWPAD_CLIENT_ID;
  const clientSecret = process.env.SHOWPAD_CLIENT_SECRET;

  if (!username || !password) {
    console.error('❌ Missing SHOWPAD_USERNAME or SHOWPAD_PASSWORD');
    return null;
  }

  if (!clientId || !clientSecret) {
    console.error('❌ Missing SHOWPAD_CLIENT_ID or SHOWPAD_CLIENT_SECRET');
    console.error('');
    console.error('📋 To get OAuth credentials:');
    console.error('   1. Go to https://tdcerhverv.showpad.biz');
    console.error('   2. Navigate to Admin > Settings > API');
    console.error('   3. Click "Manage OAuth Clients"');
    console.error('   4. Create a new OAuth client');
    console.error('   5. Copy the Client ID and Secret to your .env file');
    return null;
  }

  console.log('Attempting Showpad authentication...');

  const tokenUrl = `${baseUrl}/api/v3/oauth2/token`;
  const params = new URLSearchParams({
    grant_type: 'password',
    username,
    password,
    client_id: clientId,
    client_secret: clientSecret
  });

  try {
    const response = await fetch(tokenUrl, {
      method: 'POST',
      headers: {
        'Content-Type': 'application/x-www-form-urlencoded'
      },
      body: params.toString()
    });

    console.log(`Auth Response: ${response.status} ${response.statusText}`);

    if (!response.ok) {
      const error = await response.text();
      console.error('❌ Auth failed:', error);
      return null;
    }

    const data: ShowpadAuthResponse = await response.json();
    console.log('✅ Authentication successful!');
    console.log(`   Token type: ${data.token_type}`);
    console.log(`   Expires in: ${data.expires_in}s`);

    return data.access_token;
  } catch (error) {
    console.error('❌ Auth error:', error);
    return null;
  }
}

async function testFetchAssets(token: string): Promise<void> {
  const subdomain = process.env.SHOWPAD_SUBDOMAIN || 'tdcerhverv';
  const apiUrl = `https://${subdomain}.api.showpad.com/v4/assets?limit=10`;

  console.log('\nFetching assets...');
  console.log(`API URL: ${apiUrl}`);

  try {
    const response = await fetch(apiUrl, {
      headers: {
        'Authorization': `Bearer ${token}`,
        'Content-Type': 'application/json',
        'Accept': 'application/json'
      }
    });

    console.log(`Assets Response: ${response.status} ${response.statusText}`);

    if (!response.ok) {
      const error = await response.text();
      console.error('❌ Fetch failed:', error);
      return;
    }

    const data = await response.json();
    const items = data.items || [];

    console.log(`✅ Fetched ${items.length} assets`);

    // Count images
    const imageTypes = ['image/png', 'image/jpeg', 'image/gif', 'image/webp', 'image/svg+xml'];
    const imageExtensions = ['.png', '.jpg', '.jpeg', '.gif', '.webp', '.svg'];

    let imageCount = 0;
    for (const asset of items) {
      const isImage =
        (asset.mimeType && imageTypes.includes(asset.mimeType)) ||
        (asset.name && imageExtensions.some((ext: string) => asset.name.toLowerCase().endsWith(ext))) ||
        asset.resourcetype === 'image';

      if (isImage) imageCount++;

      console.log(`   - ${asset.name} (${asset.mimeType || asset.resourcetype || 'unknown'})`);
    }

    console.log(`\n📊 Summary: ${imageCount} images out of ${items.length} assets`);

  } catch (error) {
    console.error('❌ Fetch error:', error);
  }
}

async function main() {
  const token = await testShowpadAuth();

  if (token) {
    await testFetchAssets(token);
  }

  console.log('\nTest complete.');
}

main().catch(console.error);