feat: 대전(daejeon)을 울산(ulsan)으로 개편 및 전체 7개 광역 지역(seoul, gyeonggi, incheon, gwangju, busan, daegu, ulsan) 세팅 완료

incheon/server/routes/sitemap.xml.ts

@@ -0,0 +1,32 @@
+import regionsData from '../../data/regions.json'
+
+export default defineEventHandler((event) => {
+  const config = useRuntimeConfig()
+  const baseUrl = config.public.siteDomain || 'https://aeseo.site'
+  const list = regionsData.list as Array<{ sido: string, sigungu: string, dong: string }>
+
+  const subjects = ['영어', '수학', '국어', '통합과학', '통합사회']
+  const grades = ['중학생', '고등학생']
+
+  let xml = `<?xml version="1.0" encoding="UTF-8"?>\n`
+  xml += `<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">\n`
+
+  // 메인
+  xml += `  <url>\n    <loc>${baseUrl}/</loc>\n    <changefreq>daily</changefreq>\n    <priority>1.0</priority>\n  </url>\n`
+
+  // 568개 동별 주요 과목 및 학년 URL 생성
+  list.forEach(r => {
+    // 1. 동 대표
+    xml += `  <url>\n    <loc>${baseUrl}/${encodeURIComponent(r.dong)}</loc>\n    <changefreq>weekly</changefreq>\n    <priority>0.8</priority>\n  </url>\n`
+    
+    // 2. 동-과목-학년 대표 조합
+    subjects.slice(0, 3).forEach(sub => {
+      xml += `  <url>\n    <loc>${baseUrl}/${encodeURIComponent(r.dong)}-${encodeURIComponent(grades[0])}-${encodeURIComponent(sub)}</loc>\n    <changefreq>weekly</changefreq>\n    <priority>0.7</priority>\n  </url>\n`
+    })
+  })
+
+  xml += `</urlset>`
+
+  setHeader(event, 'content-type', 'application/xml; charset=utf-8')
+  return xml
+})