tk-factory-services/system1-factory/api/models/meetingModel.js

// models/meetingModel.js
const { getDb } = require('../dbPool');

const MeetingModel = {
  // === 회의록 ===
  async getAll(filters = {}) {
    const db = await getDb();
    let sql = `
      SELECT m.*,
             su.name AS created_by_name,
             (SELECT COUNT(*) FROM meeting_attendees WHERE meeting_id = m.meeting_id) AS attendee_count,
             (SELECT COUNT(*) FROM meeting_agenda_items WHERE meeting_id = m.meeting_id) AS agenda_count,
             (SELECT COUNT(*) FROM meeting_agenda_items
              WHERE meeting_id = m.meeting_id AND status IN ('open','in_progress')) AS open_action_count
      FROM meeting_minutes m
      LEFT JOIN sso_users su ON m.created_by = su.user_id
      WHERE 1=1
    `;
    const params = [];
    if (filters.year && filters.month) {
      sql += ' AND YEAR(m.meeting_date) = ? AND MONTH(m.meeting_date) = ?';
      params.push(filters.year, filters.month);
    } else if (filters.year) {
      sql += ' AND YEAR(m.meeting_date) = ?';
      params.push(filters.year);
    }
    if (filters.search) {
      sql += ' AND (m.title LIKE ? OR m.summary LIKE ?)';
      params.push(`%${filters.search}%`, `%${filters.search}%`);
    }
    sql += ' ORDER BY m.meeting_date DESC, m.created_at DESC';
    const [rows] = await db.query(sql, params);
    return rows;
  },

  async getById(meetingId) {
    const db = await getDb();
    // 회의 기본정보
    const [meetings] = await db.query(`
      SELECT m.*, su.name AS created_by_name
      FROM meeting_minutes m
      LEFT JOIN sso_users su ON m.created_by = su.user_id
      WHERE m.meeting_id = ?
    `, [meetingId]);
    if (meetings.length === 0) return null;
    const meeting = meetings[0];

    // 참석자
    const [attendees] = await db.query(`
      SELECT ma.id, ma.user_id, su.name, su.username, su.department
      FROM meeting_attendees ma
      JOIN sso_users su ON ma.user_id = su.user_id
      WHERE ma.meeting_id = ?
      ORDER BY su.name
    `, [meetingId]);
    meeting.attendees = attendees;

    // 안건
    const [items] = await db.query(`
      SELECT ai.*, pr.project_name, pr.job_no AS project_code,
             ms.milestone_name, ms.milestone_date,
             su.name AS responsible_name
      FROM meeting_agenda_items ai
      LEFT JOIN projects pr ON ai.project_id = pr.project_id
      LEFT JOIN schedule_milestones ms ON ai.milestone_id = ms.milestone_id
      LEFT JOIN sso_users su ON ai.responsible_user_id = su.user_id
      WHERE ai.meeting_id = ?
      ORDER BY ai.display_order, ai.item_id
    `, [meetingId]);
    meeting.items = items;

    return meeting;
  },

  async create(data) {
    const db = await getDb();
    const [result] = await db.query(
      `INSERT INTO meeting_minutes (meeting_date, meeting_time, title, location, summary, status, created_by)
       VALUES (?, ?, ?, ?, ?, ?, ?)`,
      [data.meeting_date, data.meeting_time || null, data.title,
       data.location || null, data.summary || null, 'draft', data.created_by]
    );
    const meetingId = result.insertId;

    // 참석자 추가
    if (data.attendees && data.attendees.length > 0) {
      const values = data.attendees.map(userId => [meetingId, userId]);
      await db.query('INSERT INTO meeting_attendees (meeting_id, user_id) VALUES ?', [values]);
    }

    return meetingId;
  },

  async update(meetingId, data) {
    const db = await getDb();
    const fields = [];
    const params = [];
    const allowed = ['meeting_date', 'meeting_time', 'title', 'location', 'summary'];
    for (const key of allowed) {
      if (data[key] !== undefined) { fields.push(`${key} = ?`); params.push(data[key]); }
    }
    if (fields.length > 0) {
      fields.push('updated_at = NOW()');
      params.push(meetingId);
      await db.query(`UPDATE meeting_minutes SET ${fields.join(', ')} WHERE meeting_id = ?`, params);
    }

    // 참석자 재설정
    if (data.attendees !== undefined) {
      await db.query('DELETE FROM meeting_attendees WHERE meeting_id = ?', [meetingId]);
      if (data.attendees.length > 0) {
        const values = data.attendees.map(userId => [meetingId, userId]);
        await db.query('INSERT INTO meeting_attendees (meeting_id, user_id) VALUES ?', [values]);
      }
    }
  },

  async publish(meetingId) {
    const db = await getDb();
    await db.query(
      "UPDATE meeting_minutes SET status = 'published', updated_at = NOW() WHERE meeting_id = ?",
      [meetingId]
    );
  },

  async unpublish(meetingId) {
    const db = await getDb();
    await db.query(
      "UPDATE meeting_minutes SET status = 'draft', updated_at = NOW() WHERE meeting_id = ?",
      [meetingId]
    );
  },

  async delete(meetingId) {
    const db = await getDb();
    await db.query('DELETE FROM meeting_minutes WHERE meeting_id = ?', [meetingId]);
  },

  // === 안건 ===
  async addItem(meetingId, data) {
    const db = await getDb();
    const [result] = await db.query(
      `INSERT INTO meeting_agenda_items
       (meeting_id, project_id, milestone_id, item_type, content, decision, action_required,
        responsible_user_id, due_date, status, display_order)
       VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
      [meetingId, data.project_id || null, data.milestone_id || null,
       data.item_type || 'other', data.content, data.decision || null,
       data.action_required || null, data.responsible_user_id || null,
       data.due_date || null, data.status || 'open', data.display_order || 0]
    );
    return result.insertId;
  },

  async updateItem(itemId, data) {
    const db = await getDb();
    const fields = [];
    const params = [];
    const allowed = ['project_id', 'milestone_id', 'item_type', 'content', 'decision',
                     'action_required', 'responsible_user_id', 'due_date', 'status', 'display_order'];
    for (const key of allowed) {
      if (data[key] !== undefined) { fields.push(`${key} = ?`); params.push(data[key]); }
    }
    if (fields.length === 0) return;
    fields.push('updated_at = NOW()');
    params.push(itemId);
    await db.query(`UPDATE meeting_agenda_items SET ${fields.join(', ')} WHERE item_id = ?`, params);
  },

  async deleteItem(itemId) {
    const db = await getDb();
    await db.query('DELETE FROM meeting_agenda_items WHERE item_id = ?', [itemId]);
  },

  async updateItemStatus(itemId, status) {
    const db = await getDb();
    await db.query(
      'UPDATE meeting_agenda_items SET status = ?, updated_at = NOW() WHERE item_id = ?',
      [status, itemId]
    );
  },

  // === 미완료 조치사항 ===
  async getActionItems(filters = {}) {
    const db = await getDb();
    let sql = `
      SELECT ai.*, m.title AS meeting_title, m.meeting_date,
             pr.project_name, pr.job_no AS project_code,
             su.name AS responsible_name
      FROM meeting_agenda_items ai
      JOIN meeting_minutes m ON ai.meeting_id = m.meeting_id
      LEFT JOIN projects pr ON ai.project_id = pr.project_id
      LEFT JOIN sso_users su ON ai.responsible_user_id = su.user_id
      WHERE ai.item_type IN ('action_item', 'issue', 'decision')
    `;
    const params = [];
    if (filters.status) {
      sql += ' AND ai.status = ?';
      params.push(filters.status);
    } else {
      sql += " AND ai.status IN ('open', 'in_progress')";
    }
    if (filters.responsible_user_id) {
      sql += ' AND ai.responsible_user_id = ?';
      params.push(filters.responsible_user_id);
    }
    sql += ' ORDER BY ai.due_date ASC, m.meeting_date DESC';
    const [rows] = await db.query(sql, params);
    return rows;
  },

  // 회의록 상태 조회 (published 체크용)
  async getStatus(meetingId) {
    const db = await getDb();
    const [rows] = await db.query(
      'SELECT status FROM meeting_minutes WHERE meeting_id = ?',
      [meetingId]
    );
    return rows.length > 0 ? rows[0].status : null;
  }
};

module.exports = MeetingModel;