fromis_9/backend/src/routes/schedules/index.js

/**
 * 일정 라우트
 * GET: 공개, POST/PUT/DELETE: 인증 필요
 */
import suggestionsRoutes from './suggestions.js';
import { searchSchedules, syncAllSchedules } from '../../services/meilisearch/index.js';
import config, { CATEGORY_IDS } from '../../config/index.js';
import { getMonthlySchedules, getUpcomingSchedules } from '../../services/schedule.js';

export default async function schedulesRoutes(fastify) {
  const { db, meilisearch, redis } = fastify;

  // 추천 검색어 라우트 등록
  fastify.register(suggestionsRoutes, { prefix: '/suggestions' });

  /**
   * GET /api/schedules/categories
   * 카테고리 목록 조회
   */
  fastify.get('/categories', {
    schema: {
      tags: ['schedules'],
      summary: '카테고리 목록 조회',
    },
  }, async (request, reply) => {
    const [categories] = await db.query(
      'SELECT id, name, color, sort_order FROM schedule_categories ORDER BY sort_order ASC, id ASC'
    );
    return categories;
  });

  /**
   * GET /api/schedules
   * 검색 모드: search 파라미터가 있으면 Meilisearch 검색
   * 월별 조회 모드: year, month 파라미터로 월별 조회
   */
  fastify.get('/', {
    schema: {
      tags: ['schedules'],
      summary: '일정 조회 (검색 또는 월별)',
      querystring: {
        type: 'object',
        properties: {
          search: { type: 'string', description: '검색어' },
          year: { type: 'integer', description: '년도' },
          month: { type: 'integer', minimum: 1, maximum: 12, description: '월' },
          startDate: { type: 'string', description: '시작 날짜 (YYYY-MM-DD)' },
          offset: { type: 'integer', default: 0, description: '페이지 오프셋' },
          limit: { type: 'integer', default: 100, description: '결과 개수' },
        },
      },
    },
  }, async (request, reply) => {
    const { search, year, month, startDate, offset = 0, limit = 100 } = request.query;

    // 검색 모드
    if (search && search.trim()) {
      return await handleSearch(fastify, search.trim(), parseInt(offset), parseInt(limit));
    }

    // 다가오는 일정 조회 (startDate부터)
    if (startDate) {
      return await getUpcomingSchedules(db, startDate, parseInt(limit));
    }

    // 월별 조회 모드
    if (!year || !month) {
      return reply.code(400).send({ error: 'search, startDate, 또는 year/month는 필수입니다.' });
    }

    return await getMonthlySchedules(db, parseInt(year), parseInt(month));
  });

  /**
   * POST /api/schedules/sync-search
   * Meilisearch 전체 동기화 (관리자 전용)
   */
  fastify.post('/sync-search', {
    schema: {
      tags: ['schedules'],
      summary: 'Meilisearch 전체 동기화',
      security: [{ bearerAuth: [] }],
    },
    preHandler: [fastify.authenticate],
  }, async (request, reply) => {
    const count = await syncAllSchedules(meilisearch, db);
    return { success: true, synced: count };
  });

  /**
   * GET /api/schedules/:id
   * 일정 상세 조회 (카테고리별 다른 형식 반환)
   */
  fastify.get('/:id', {
    schema: {
      tags: ['schedules'],
      summary: '일정 상세 조회',
    },
  }, async (request, reply) => {
    const { id } = request.params;

    const [schedules] = await db.query(`
      SELECT
        s.*,
        c.name as category_name,
        c.color as category_color,
        sy.channel_name as youtube_channel,
        sy.video_id as youtube_video_id,
        sy.video_type as youtube_video_type,
        sx.post_id as x_post_id,
        sx.content as x_content,
        sx.image_urls as x_image_urls
      FROM schedules s
      LEFT JOIN schedule_categories c ON s.category_id = c.id
      LEFT JOIN schedule_youtube sy ON s.id = sy.schedule_id
      LEFT JOIN schedule_x sx ON s.id = sx.schedule_id
      WHERE s.id = ?
    `, [id]);

    if (schedules.length === 0) {
      return reply.code(404).send({ error: '일정을 찾을 수 없습니다.' });
    }

    const s = schedules[0];

    // 멤버 정보 조회
    const [members] = await db.query(`
      SELECT m.id, m.name
      FROM schedule_members sm
      JOIN members m ON sm.member_id = m.id
      WHERE sm.schedule_id = ?
      ORDER BY m.id
    `, [id]);

    // datetime 생성 (date + time)
    const dateStr = s.date instanceof Date ? s.date.toISOString().split('T')[0] : s.date?.split('T')[0];
    const timeStr = s.time ? s.time.slice(0, 5) : null;
    const datetime = timeStr ? `${dateStr} ${timeStr}` : dateStr;

    // 공통 필드
    const result = {
      id: s.id,
      title: s.title,
      datetime,
      category: {
        id: s.category_id,
        name: s.category_name,
        color: s.category_color,
      },
      members,
      createdAt: s.created_at,
      updatedAt: s.updated_at,
    };

    // 카테고리별 추가 필드
    if (s.category_id === CATEGORY_IDS.YOUTUBE && s.youtube_video_id) {
      // YouTube
      result.videoId = s.youtube_video_id;
      result.videoType = s.youtube_video_type;
      result.channelName = s.youtube_channel;
      result.videoUrl = s.youtube_video_type === 'shorts'
        ? `https://www.youtube.com/shorts/${s.youtube_video_id}`
        : `https://www.youtube.com/watch?v=${s.youtube_video_id}`;
    } else if (s.category_id === CATEGORY_IDS.X && s.x_post_id) {
      // X (Twitter)
      const username = config.x.defaultUsername;
      result.postId = s.x_post_id;
      result.content = s.x_content || null;
      result.imageUrls = s.x_image_urls ? JSON.parse(s.x_image_urls) : [];
      result.postUrl = `https://x.com/${username}/status/${s.x_post_id}`;

      // 프로필 정보 (Redis 캐시 → DB)
      const profile = await fastify.xBot.getProfile(username);
      if (profile) {
        result.profile = {
          username: profile.username,
          displayName: profile.displayName,
          avatarUrl: profile.avatarUrl,
        };
      }
    }

    return result;
  });

  /**
   * DELETE /api/schedules/:id
   * 일정 삭제 (인증 필요)
   */
  fastify.delete('/:id', {
    schema: {
      tags: ['schedules'],
      summary: '일정 삭제',
      security: [{ bearerAuth: [] }],
    },
    preHandler: [fastify.authenticate],
  }, async (request, reply) => {
    const { id } = request.params;

    // 일정 존재 확인
    const [existing] = await db.query('SELECT id FROM schedules WHERE id = ?', [id]);
    if (existing.length === 0) {
      return reply.code(404).send({ error: '일정을 찾을 수 없습니다.' });
    }

    // 관련 테이블 삭제 (외래 키)
    await db.query('DELETE FROM schedule_youtube WHERE schedule_id = ?', [id]);
    await db.query('DELETE FROM schedule_x WHERE schedule_id = ?', [id]);
    await db.query('DELETE FROM schedule_members WHERE schedule_id = ?', [id]);
    await db.query('DELETE FROM schedule_images WHERE schedule_id = ?', [id]);

    // 메인 테이블 삭제
    await db.query('DELETE FROM schedules WHERE id = ?', [id]);

    // Meilisearch에서도 삭제
    try {
      const { deleteSchedule } = await import('../../services/meilisearch/index.js');
      await deleteSchedule(meilisearch, id);
    } catch (err) {
      fastify.log.error(`Meilisearch 삭제 오류: ${err.message}`);
    }

    return { success: true };
  });
}

/**
 * 검색 처리
 */
async function handleSearch(fastify, query, offset, limit) {
  const { db, meilisearch, redis } = fastify;

  // 첫 페이지 검색 시에만 검색어 저장 (bi-gram 학습)
  if (offset === 0) {
    // 비동기로 저장 (응답 지연 방지)
    saveSearchQueryAsync(fastify, query);
  }

  // Meilisearch 검색
  const results = await searchSchedules(meilisearch, db, query, { limit: 1000 });

  // 페이징 적용
  const paginatedHits = results.hits.slice(offset, offset + limit);

  return {
    schedules: paginatedHits,
    total: results.total,
    offset,
    limit,
    hasMore: offset + paginatedHits.length < results.total,
  };
}

/**
 * 검색어 비동기 저장
 */
async function saveSearchQueryAsync(fastify, query) {
  try {
    // suggestions 서비스의 saveSearchQuery 사용
    const { SuggestionService } = await import('../../services/suggestions/index.js');
    const service = new SuggestionService(fastify.db, fastify.redis);
    await service.saveSearchQuery(query);
  } catch (err) {
    console.error('[Search] 검색어 저장 실패:', err.message);
  }
}