댓글 수정 삭제 기능 추가

src/index.js

@@ -15,6 +15,7 @@ export default {
         return createFeedback(request, env);
       }
       if (/^\/api\/feedbacks\/[^/]+\/completion-confirmation$/.test(url.pathname)) return completionConfirmation(request, env, url);
+      if (/^\/api\/feedbacks\/[^/]+\/comments\/[^/]+$/.test(url.pathname)) return feedbackCommentItem(request, env, url);
       if (/^\/api\/feedbacks\/[^/]+\/comments$/.test(url.pathname)) return feedbackComments(request, env, url);
       if (/^\/api\/feedbacks\/[^/]+$/.test(url.pathname)) return feedbackDetail(request, env, url);
 
@@ -626,6 +627,62 @@ async function feedbackComments(request, env, url) {
   return json({ id: result.id || result.data?.id || result.comment?.id || commentId, comment: result.comment || result.data || result });
 }
 
+async function feedbackCommentItem(request, env, url) {
+  if (request.method !== 'PATCH' && request.method !== 'DELETE') return json({ error: 'method_not_allowed' }, 405, { allow: 'PATCH, DELETE' });
+  const user = await getSession(request, env);
+  if (!user) return json({ error: 'unauthenticated' }, 401);
+  if (!env.ABC_API_KEY) return json({ error: 'feedback_api_not_configured' }, 503);
+  if (!env.ABC_PROJECT_ID || !env.ABC_CHANNEL_ID) return json({ error: 'feedback_target_not_configured' }, 503);
+
+  const pathParts = url.pathname.split('/');
+  const feedbackId = decodeURIComponent(pathParts[3] || '');
+  const commentId = decodeURIComponent(pathParts[5] || '');
+  if (!isUuidv7(feedbackId)) return json({ error: 'invalid_feedback_id' }, 400);
+  if (!isUuidv7(commentId)) return json({ error: 'invalid_comment_id' }, 400);
+
+  const requesterId = String(user.requesterId || user.ssoSubject || user.userUuid || '');
+  const requesterTenantId = String(user.requesterTenantId || user.tenantId || '');
+  if (!requesterId || !requesterTenantId) return json({ error: 'requester_identity_missing' }, 422);
+
+  const apiBaseUrl = String(env.ABC_API_BASE_URL || 'https://feedback.hmac.kr').replace(/\/$/, '');
+  const endpoint = `${apiBaseUrl}/api/projects/${encodeURIComponent(env.ABC_PROJECT_ID)}/channels/${encodeURIComponent(env.ABC_CHANNEL_ID)}/feedbacks/${encodeURIComponent(feedbackId)}/comments/${encodeURIComponent(commentId)}`;
+  const headers = {
+    accept: 'application/json',
+    'x-api-key': env.ABC_API_KEY,
+    'x-requester-id': requesterId,
+    'x-requester-tenant-id': requesterTenantId
+  };
+  let body;
+  if (request.method === 'PATCH') {
+    let input;
+    try {
+      input = await request.json();
+    } catch (error) {
+      return json({ error: 'invalid_json' }, 400);
+    }
+    const content = String(input && input.content || '').trim();
+    if (!content) return json({ error: 'comment_content_required' }, 400);
+    if (content.length > 5000) return json({ error: 'comment_content_too_long' }, 400);
+    headers['content-type'] = 'application/json';
+    body = JSON.stringify({ content });
+  }
+
+  let response;
+  try {
+    response = await fetch(endpoint, { method: request.method, headers, body });
+  } catch (error) {
+    console.error('feedback_comment_item_api_request_failed', error instanceof Error ? error.message : 'unknown');
+    return json({ error: 'feedback_comments_api_unreachable' }, 502);
+  }
+  const result = await response.json().catch(() => ({}));
+  if (!response.ok) {
+    const upstreamMessage = String(result.message || result.error || result.code || '').slice(0, 240);
+    return json({ error: 'feedback_comments_api_rejected', message: upstreamMessage || '댓글 수정 또는 삭제에 실패했습니다.', status: response.status }, response.status >= 500 ? 502 : response.status);
+  }
+  if (request.method === 'DELETE') return json({ ok: true, id: commentId });
+  return json({ comment: result.comment || result.data || result });
+}
+
 async function feedbackDetail(request, env, url) {
   if (!['GET', 'PATCH', 'DELETE'].includes(request.method)) return json({ error: 'method_not_allowed' }, 405, { allow: 'GET, PATCH, DELETE' });
   const user = await getSession(request, env);