feat(admin): 의뢰→견적 연결 생성 + 견적 발송(메일·상태 동기화)

app/api/admin/quotes/[id]/send/route.ts

@@ -0,0 +1,84 @@
+import { NextResponse } from 'next/server';
+import { createAdminClient } from '@/lib/supabase/admin';
+import { verifyAdminTokenNode } from '@/lib/admin-auth';
+import { sendQuoteSentEmail } from '@/lib/request-emails';
+import { cookies } from 'next/headers';
+
+export const runtime = 'nodejs';
+
+async function checkAuth() {
+  const cookieStore = await cookies();
+  const token = cookieStore.get('admin_token')?.value;
+  return token && verifyAdminTokenNode(token);
+}
+
+export async function POST(_req: Request, { params }: { params: Promise<{ id: string }> }) {
+  if (!(await checkAuth())) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+  }
+
+  const { id } = await params;
+  const supabase = createAdminClient();
+
+  // 1. 견적서 조회
+  const { data: quote, error: fetchError } = await supabase
+    .from('quotes')
+    .select('*')
+    .eq('id', id)
+    .single();
+
+  if (fetchError || !quote) {
+    return NextResponse.json({ error: '견적서를 찾을 수 없습니다' }, { status: 404 });
+  }
+
+  // 2. 고객 이메일 필수
+  if (!quote.client_email) {
+    return NextResponse.json({ error: '고객 이메일을 먼저 입력하세요' }, { status: 400 });
+  }
+
+  // 3. public_token 보장
+  const quoteToken: string = quote.public_token || crypto.randomUUID();
+  const nowIso = new Date().toISOString();
+
+  // 4. 견적 상태 업데이트
+  const updatePayload: Record<string, unknown> = { status: 'sent', updated_at: nowIso };
+  if (!quote.public_token) updatePayload.public_token = quoteToken;
+
+  const { error: updateError } = await supabase
+    .from('quotes')
+    .update(updatePayload)
+    .eq('id', id);
+
+  if (updateError) {
+    console.error('[Quote Send] update error:', updateError.message);
+    return NextResponse.json({ error: '견적 상태 업데이트 실패' }, { status: 500 });
+  }
+
+  // 5. 연결된 의뢰 상태 동기화 (실패해도 진행)
+  if (quote.contact_request_id) {
+    const { error: syncError } = await supabase
+      .from('contact_requests')
+      .update({ status: 'quoted', updated_at: nowIso })
+      .eq('id', quote.contact_request_id);
+    if (syncError) {
+      console.error('[Quote Send] contact sync error:', syncError.message);
+    }
+  }
+
+  // 6. 견적 메일 발송 (실패해도 상태 변경은 유지)
+  let emailSent = true;
+  try {
+    await sendQuoteSentEmail({
+      clientName: quote.client_name || '고객',
+      clientEmail: quote.client_email,
+      quoteTitle: quote.title,
+      quoteToken,
+      validUntil: quote.valid_until ?? null,
+    });
+  } catch (e) {
+    emailSent = false;
+    console.error('[Quote Send] email error:', e);
+  }
+
+  return NextResponse.json({ success: true, emailSent });
+}

app/api/admin/quotes/route.ts

@@ -34,19 +34,25 @@ export async function POST(request: Request) {
   const body = await request.json();
   const supabase = createAdminClient();
 
+  // 의뢰(contact_requests) 연결용 필드 — string만 허용
+  const insertData: Record<string, unknown> = {
+    title: body.title || '새 견적서',
+    client_name: typeof body.client_name === 'string' ? body.client_name : '',
+    client_email: typeof body.client_email === 'string' ? body.client_email : '',
+    valid_until: body.valid_until || null,
+    wbs: body.wbs || [],
+    items: body.items || [],
+    maintenance: body.maintenance || [],
+    notes: body.notes || '',
+    status: 'draft',
+  };
+  if (typeof body.contact_request_id === 'string' && body.contact_request_id) {
+    insertData.contact_request_id = body.contact_request_id;
+  }
+
   const { data, error } = await supabase
     .from('quotes')
-    .insert({
-      title: body.title || '새 견적서',
-      client_name: body.client_name || '',
-      client_email: body.client_email || '',
-      valid_until: body.valid_until || null,
-      wbs: body.wbs || [],
-      items: body.items || [],
-      maintenance: body.maintenance || [],
-      notes: body.notes || '',
-      status: 'draft',
-    })
+    .insert(insertData)
     .select()
     .single();