Agregar campo username a User entity y DTO

- Columna username (unique, nullable) en auth.users
- Campo username en CreateUserDto y UpdateUserDto

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

scripts/fetch-images-wikimedia.js

@@ -0,0 +1,175 @@
+#!/usr/bin/env node
+/**
+ * Script para obtener imágenes de Wikimedia Commons para monumentos
+ * Usa la API de Wikimedia Commons (gratuita, sin API key)
+ */
+
+const { Client } = require('pg');
+const https = require('https');
+
+// Configuración
+const config = {
+  db: {
+    host: 'localhost',
+    port: 5432,
+    user: 'karibeo',
+    password: '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',
+    database: 'karibeo_db',
+  },
+};
+
+// Buscar imágenes en Wikimedia Commons
+async function searchWikimediaImages(query, limit = 3) {
+  return new Promise((resolve, reject) => {
+    // Primero buscar en Wikipedia para obtener la página del lugar
+    const searchUrl = `https://commons.wikimedia.org/w/api.php?action=query&list=search&srsearch=${encodeURIComponent(query)}&srnamespace=6&srlimit=${limit}&format=json`;
+
+    https.get(searchUrl, { headers: { 'User-Agent': 'KaribeoAI/1.0 (contact@karibeo.ai)' } }, (res) => {
+      let data = '';
+      res.on('data', chunk => data += chunk);
+      res.on('end', () => {
+        try {
+          const json = JSON.parse(data);
+          if (json.query && json.query.search && json.query.search.length > 0) {
+            // Obtener URLs de las imágenes
+            const titles = json.query.search.map(s => s.title).join('|');
+            getImageUrls(titles).then(resolve).catch(reject);
+          } else {
+            resolve([]);
+          }
+        } catch (e) {
+          reject(e);
+        }
+      });
+    }).on('error', reject);
+  });
+}
+
+// Obtener URLs directas de las imágenes
+async function getImageUrls(titles) {
+  return new Promise((resolve, reject) => {
+    const url = `https://commons.wikimedia.org/w/api.php?action=query&titles=${encodeURIComponent(titles)}&prop=imageinfo&iiprop=url|size&format=json`;
+
+    https.get(url, { headers: { 'User-Agent': 'KaribeoAI/1.0 (contact@karibeo.ai)' } }, (res) => {
+      let data = '';
+      res.on('data', chunk => data += chunk);
+      res.on('end', () => {
+        try {
+          const json = JSON.parse(data);
+          const urls = [];
+          if (json.query && json.query.pages) {
+            for (const pageId in json.query.pages) {
+              const page = json.query.pages[pageId];
+              if (page.imageinfo && page.imageinfo[0]) {
+                const info = page.imageinfo[0];
+                // Solo incluir imágenes de tamaño razonable (> 100KB y < 10MB)
+                if (info.size > 100000 && info.size < 10000000) {
+                  urls.push(info.url);
+                }
+              }
+            }
+          }
+          resolve(urls);
+        } catch (e) {
+          reject(e);
+        }
+      });
+    }).on('error', reject);
+  });
+}
+
+// Buscar con términos alternativos
+async function searchWithAlternatives(name, country) {
+  const countryName = country === 'DO' ? 'Dominican Republic' : 'Puerto Rico';
+  const countryNameEs = country === 'DO' ? 'República Dominicana' : 'Puerto Rico';
+
+  // Lista de búsquedas a intentar
+  const searches = [
+    `${name} ${countryNameEs}`,
+    `${name} ${countryName}`,
+    name,
+    `${name} Caribbean`,
+  ];
+
+  for (const query of searches) {
+    console.log(`    Buscando: "${query}"`);
+    const images = await searchWikimediaImages(query, 5);
+    if (images.length > 0) {
+      return images.slice(0, 3); // Máximo 3 imágenes
+    }
+    await delay(500); // Rate limit
+  }
+
+  return [];
+}
+
+function delay(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+async function main() {
+  console.log('🖼️ Buscador de Imágenes - Wikimedia Commons');
+  console.log('============================================\n');
+
+  // Conectar a la DB
+  const client = new Client(config.db);
+  await client.connect();
+  console.log('✅ Conectado a la base de datos\n');
+
+  // Obtener monumentos sin imágenes válidas
+  const query = `
+    SELECT id, name, country, slug, images
+    FROM tourism.places_of_interest
+    WHERE active = true
+    AND (images IS NULL OR images::text = '[]' OR images::text LIKE '%example.com%')
+    ORDER BY name
+  `;
+
+  const result = await client.query(query);
+  const places = result.rows;
+  console.log(`📍 Encontrados ${places.length} lugares sin imágenes válidas\n`);
+
+  let found = 0;
+  let notFound = 0;
+
+  for (let i = 0; i < places.length; i++) {
+    const place = places[i];
+    console.log(`[${i + 1}/${places.length}] ${place.name} (${place.country})`);
+
+    try {
+      const images = await searchWithAlternatives(place.name, place.country);
+
+      if (images.length > 0) {
+        // Guardar en la DB
+        await client.query(
+          `UPDATE tourism.places_of_interest SET images = $1 WHERE id = $2`,
+          [JSON.stringify(images), place.id]
+        );
+        console.log(`  ✅ ${images.length} imágenes encontradas`);
+        found++;
+      } else {
+        console.log(`  ⚠️ No se encontraron imágenes`);
+        notFound++;
+      }
+    } catch (error) {
+      console.log(`  ❌ Error: ${error.message}`);
+      notFound++;
+    }
+
+    // Rate limit para la API de Wikimedia
+    await delay(1000);
+  }
+
+  await client.end();
+
+  console.log('\n============================================');
+  console.log('📊 RESUMEN');
+  console.log(`   ✅ Con imágenes: ${found}`);
+  console.log(`   ⚠️ Sin imágenes: ${notFound}`);
+  console.log('============================================\n');
+}
+
+main().catch(err => {
+  console.error('Error fatal:', err);
+  process.exit(1);
+});