/**
 * 部门模型
 * @file Department.js
 * @description 部门数据模型
 */
const { DataTypes } = require('sequelize');
const { sequelize } = require('../config/database');

const Department = sequelize.define('Department', {
  id: {
    type: DataTypes.INTEGER,
    primaryKey: true,
    autoIncrement: true
  },
  name: {
    type: DataTypes.STRING(100),
    allowNull: false,
    comment: '部门名称'
  },
  description: {
    type: DataTypes.TEXT,
    allowNull: true,
    comment: '部门描述'
  },
  manager_id: {
    type: DataTypes.INTEGER,
    allowNull: true,
    comment: '部门经理ID'
  },
  status: {
    type: DataTypes.ENUM('active', 'inactive'),
    allowNull: false,
    defaultValue: 'active',
    comment: '部门状态'
  },
  created_at: {
    type: DataTypes.DATE,
    allowNull: false,
    defaultValue: DataTypes.NOW
  },
  updated_at: {
    type: DataTypes.DATE,
    allowNull: false,
    defaultValue: DataTypes.NOW
  }
}, {
  sequelize,
  tableName: 'bank_departments',
  modelName: 'Department',
  timestamps: true,
  createdAt: 'created_at',
  updatedAt: 'updated_at'
});

module.exports = Department;