rentease-backend/models/Room.js

const { DataTypes } = require('sequelize');
const sequelize = require('../config/db');
const Apartment = require('./Apartment');

const Room = sequelize.define('Room', {
  id: {
    type: DataTypes.INTEGER,
    primaryKey: true,
    autoIncrement: true,
    comment: '房间ID'
  },
  apartmentId: {
    type: DataTypes.INTEGER,
    allowNull: false,
    references: {
      model: Apartment,
      key: 'id'
    },
    comment: '所属公寓ID'
  },
  roomNumber: {
    type: DataTypes.STRING(20),
    allowNull: false,
    comment: '房间编号'
  },
  area: {
    type: DataTypes.DECIMAL(10, 2),
    allowNull: true,
    comment: '房间面积'
  },
  monthlyPrice: {
    type: DataTypes.DECIMAL(10, 2),
    allowNull: true,
    comment: '月租金'
  },
  yearlyPrice: {
    type: DataTypes.DECIMAL(10, 2),
    allowNull: true,
    comment: '年租金'
  },
  status: {
    type: DataTypes.ENUM('empty', 'reserved', 'rented'),
    allowNull: false,
    defaultValue: 'empty',
    comment: '房间状态（empty：空房，reserved：预订，rented：在租）'
  },
  subStatus: {
    type: DataTypes.ENUM('normal', 'soon_expire', 'expired'),
    allowNull: false,
    defaultValue: 'normal',
    comment: '附属状态（normal：正常，soon_expire：即将到期，expired：已到期）'
  },
  otherStatus: {
    type: DataTypes.ENUM('', 'cleaning', 'maintenance'),
    allowNull: false,
    defaultValue: '',
    comment: '其他状态（cleaning：打扫中，maintenance：维修中）'
  },
  createBy: {
    type: DataTypes.INTEGER,
    allowNull: true,
    comment: '创建人ID'
  },
  createTime: {
    type: DataTypes.DATE,
    defaultValue: DataTypes.NOW,
    comment: '创建时间'
  },
  updateBy: {
    type: DataTypes.INTEGER,
    allowNull: true,
    comment: '修改人ID'
  },
  updateTime: {
    type: DataTypes.DATE,
    defaultValue: DataTypes.NOW,
    onUpdate: DataTypes.NOW,
    comment: '更新时间'
  },
  isDeleted: {
    type: DataTypes.INTEGER,
    allowNull: false,
    defaultValue: 0,
    comment: '删除状态（0：未删除，1：已删除）'
  }
}, {
  tableName: 'rooms',
  timestamps: false
});

// 建立关联
Room.belongsTo(Apartment, { foreignKey: 'apartmentId' });
Apartment.hasMany(Room, { foreignKey: 'apartmentId' });

module.exports = Room;