feat: 로또 추천 API, 텔레그램 봇 연동, 관리자 페이지 추가

- 로또 번호 추천 구독자 전용 페이지 (/services/lotto/recommend) - NAS 몬테카를로 API 연동 + 클라이언트 사이드 폴백 - 무료 미리보기 1개 + 구독자용 프리미엄 번호 추천 - 구독 플랜 변경: 골드(900원)/플래티넘(2,900원)/다이아(9,900원) - 텔레그램 봇 연동: 연결/해제, 웹훅, /start 명령 처리 - 마이페이지 텔레그램 연결 UI + 가이드 모달 - 관리자 페이지 (/admin): 대시보드, 회원, 서비스, 문의 관리 - Supabase 마이그레이션: profiles 텔레그램 컬럼, 신규 상품 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-16 02:12:17 +09:00
parent 2469063979
commit a95715ec6b
32 changed files with 3060 additions and 35 deletions
--- a/app/api/lotto/dashboard/route.ts
+++ b/app/api/lotto/dashboard/route.ts
@@ -0,0 +1,91 @@
+import { NextResponse } from 'next/server';
+import { createClient } from '@/lib/supabase/server';
+
+const LOTTO_PRODUCT_IDS = ['lotto_gold', 'lotto_platinum', 'lotto_diamond'];
+
+async function nasGet(path: string): Promise<unknown> {
+  const base = process.env.NAS_LOTTO_API_URL;
+  if (!base) throw new Error('NAS_URL_NOT_CONFIGURED');
+
+  const headers: Record<string, string> = {};
+  if (process.env.NAS_LOTTO_API_KEY) {
+    headers['Authorization'] = `Bearer ${process.env.NAS_LOTTO_API_KEY}`;
+  }
+
+  const res = await fetch(`${base}${path}`, {
+    method: 'GET',
+    headers,
+    signal: AbortSignal.timeout(10000),
+  });
+
+  if (!res.ok) throw new Error(`NAS_${res.status}`);
+  return res.json();
+}
+
+/**
+ * GET /api/lotto/dashboard
+ * 페이지 초기 로드용: latest + analysis + simulation 이력 병렬 조회
+ *
+ * Response:
+ * {
+ *   plan: string,
+ *   latest: { drawNo, date, numbers, bonus, metrics },
+ *   analysis: { total_draws, mean_sum, std_sum, number_stats[] },
+ *   simulation: { runs[] }
+ * }
+ */
+export async function GET() {
+  try {
+    // 1. 인증
+    const supabase = await createClient();
+    const { data: { user }, error: authError } = await supabase.auth.getUser();
+    if (authError || !user) {
+      return NextResponse.json({ error: 'UNAUTHORIZED' }, { status: 401 });
+    }
+
+    // 2. 구독 확인
+    const { data: orders } = await supabase
+      .from('orders')
+      .select('id, product_id, status, created_at')
+      .eq('user_id', user.id)
+      .eq('status', 'paid')
+      .in('product_id', LOTTO_PRODUCT_IDS)
+      .order('created_at', { ascending: false })
+      .limit(1);
+
+    if (!orders || orders.length === 0) {
+      return NextResponse.json({ error: 'NOT_SUBSCRIBED' }, { status: 403 });
+    }
+
+    const order = orders[0];
+    const diffDays =
+      (Date.now() - new Date(order.created_at).getTime()) / (1000 * 60 * 60 * 24);
+    const maxDays = order.product_id === 'lotto_annual' ? 366 : 31;
+
+    if (diffDays > maxDays) {
+      return NextResponse.json({ error: 'NOT_SUBSCRIBED' }, { status: 403 });
+    }
+
+    // 3. NAS 병렬 조회
+    const [latest, analysis, simulation] = await Promise.allSettled([
+      nasGet('/api/lotto/latest'),
+      nasGet('/api/lotto/analysis'),
+      nasGet('/api/lotto/simulation'),
+    ]);
+
+    return NextResponse.json({
+      ok: true,
+      plan: order.product_id,
+      latest: latest.status === 'fulfilled' ? latest.value : null,
+      analysis: analysis.status === 'fulfilled' ? analysis.value : null,
+      simulation: simulation.status === 'fulfilled' ? simulation.value : null,
+    });
+  } catch (err: unknown) {
+    const e = err as { name?: string; message?: string };
+    if (e?.name === 'TimeoutError') {
+      return NextResponse.json({ error: 'NAS_TIMEOUT' }, { status: 504 });
+    }
+    console.error('Lotto dashboard error:', err);
+    return NextResponse.json({ error: 'INTERNAL_ERROR' }, { status: 500 });
+  }
+}
--- a/app/api/lotto/preview/route.ts
+++ b/app/api/lotto/preview/route.ts
@@ -0,0 +1,47 @@
+import { NextResponse } from 'next/server';
+
+/**
+ * GET /api/lotto/preview
+ * 인증 없이 NAS /api/lotto/recommend 단일 호출 (맛보기용 무료 추천)
+ * NAS 미연결 시 → { error: 'NAS_UNAVAILABLE' } 503 반환
+ * 클라이언트에서 이 경우 자체 Monte Carlo 폴백 처리
+ */
+export async function GET() {
+  const base = process.env.NAS_LOTTO_API_URL;
+
+  if (!base) {
+    return NextResponse.json({ error: 'NAS_UNAVAILABLE' }, { status: 503 });
+  }
+
+  try {
+    const headers: Record<string, string> = {};
+    if (process.env.NAS_LOTTO_API_KEY) {
+      headers['Authorization'] = `Bearer ${process.env.NAS_LOTTO_API_KEY}`;
+    }
+
+    const res = await fetch(`${base}/api/lotto/recommend`, {
+      method: 'GET',
+      headers,
+      signal: AbortSignal.timeout(8000),
+    });
+
+    if (!res.ok) {
+      console.warn(`[lotto/preview] NAS returned ${res.status}`);
+      return NextResponse.json({ error: 'NAS_UNAVAILABLE' }, { status: 503 });
+    }
+
+    const data = await res.json();
+
+    return NextResponse.json({
+      ok: true,
+      source: 'nas',
+      numbers: data.numbers ?? [],
+      metrics: data.metrics ?? null,
+    });
+  } catch (err: unknown) {
+    // ECONNREFUSED, 타임아웃 등 — 클라이언트 폴백 신호
+    const e = err as { name?: string; code?: string; message?: string };
+    console.warn('[lotto/preview] NAS unreachable:', e?.code ?? e?.message ?? e?.name);
+    return NextResponse.json({ error: 'NAS_UNAVAILABLE' }, { status: 503 });
+  }
+}
--- a/app/api/lotto/recommend/route.ts
+++ b/app/api/lotto/recommend/route.ts
@@ -0,0 +1,106 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { createClient } from '@/lib/supabase/server';
+
+const LOTTO_PRODUCT_IDS = ['lotto_gold', 'lotto_platinum', 'lotto_diamond'];
+
+/** 구독 유효 여부 확인 */
+async function checkSubscription(supabase: Awaited<ReturnType<typeof createClient>>, userId: string) {
+  const { data: orders } = await supabase
+    .from('orders')
+    .select('id, product_id, status, created_at')
+    .eq('user_id', userId)
+    .eq('status', 'paid')
+    .in('product_id', LOTTO_PRODUCT_IDS)
+    .order('created_at', { ascending: false })
+    .limit(1);
+
+  if (!orders || orders.length === 0) return null;
+
+  const order = orders[0];
+  const diffDays =
+    (Date.now() - new Date(order.created_at).getTime()) / (1000 * 60 * 60 * 24);
+  const maxDays = order.product_id === 'lotto_annual' ? 366 : 31;
+
+  return diffDays <= maxDays ? order : null;
+}
+
+/** NAS API 호출 헬퍼 */
+async function nasGet(path: string): Promise<Response> {
+  const base = process.env.NAS_LOTTO_API_URL;
+  if (!base) throw new Error('NAS_URL_NOT_CONFIGURED');
+
+  const headers: Record<string, string> = {};
+  if (process.env.NAS_LOTTO_API_KEY) {
+    headers['Authorization'] = `Bearer ${process.env.NAS_LOTTO_API_KEY}`;
+  }
+
+  return fetch(`${base}${path}`, {
+    method: 'GET',
+    headers,
+    signal: AbortSignal.timeout(15000),
+  });
+}
+
+/**
+ * GET /api/lotto/recommend
+ * Query params:
+ *   mode = "single" (기본) | "batch" | "best"
+ *
+ * single → NAS GET /api/lotto/recommend
+ * batch  → NAS GET /api/lotto/recommend/batch  (5개 조합)
+ * best   → NAS GET /api/lotto/best             (Monte Carlo 상위 20쌍)
+ */
+export async function GET(req: NextRequest) {
+  try {
+    // 1. 세션 확인
+    const supabase = await createClient();
+    const { data: { user }, error: authError } = await supabase.auth.getUser();
+
+    if (authError || !user) {
+      return NextResponse.json({ error: 'UNAUTHORIZED' }, { status: 401 });
+    }
+
+    // 2. 구독 확인
+    const order = await checkSubscription(supabase, user.id);
+    if (!order) {
+      return NextResponse.json({ error: 'NOT_SUBSCRIBED' }, { status: 403 });
+    }
+
+    const mode = req.nextUrl.searchParams.get('mode') ?? 'single';
+
+    // 3. NAS API 호출
+    const nasPath =
+      mode === 'batch'
+        ? '/api/lotto/recommend/batch'
+        : mode === 'best'
+        ? '/api/lotto/best'
+        : '/api/lotto/recommend';
+
+    const nasRes = await nasGet(nasPath);
+
+    if (!nasRes.ok) {
+      const errText = await nasRes.text();
+      console.error('NAS API error:', nasRes.status, errText);
+      return NextResponse.json({ error: 'NAS_API_ERROR' }, { status: 502 });
+    }
+
+    const nasData = await nasRes.json();
+
+    return NextResponse.json({
+      ok: true,
+      plan: order.product_id,
+      mode,
+      ...nasData,
+    });
+  } catch (err: unknown) {
+    const e = err as { name?: string; message?: string };
+    if (e?.name === 'TimeoutError') {
+      return NextResponse.json({ error: 'NAS_TIMEOUT' }, { status: 504 });
+    }
+    if (e?.message === 'NAS_URL_NOT_CONFIGURED') {
+      return NextResponse.json({ error: 'NAS_URL_NOT_CONFIGURED' }, { status: 500 });
+    }
+    console.error('Lotto recommend error:', err);
+    return NextResponse.json({ error: 'INTERNAL_ERROR' }, { status: 500 });
+  }
+}