添加银行政府后端接口

government-backend/models/Department.js

@@ -0,0 +1,41 @@
+const sequelize = require('../config/database');
+const { DataTypes } = require('sequelize');
+
+const Department = sequelize.define('Department', {
+  id: {
+    type: DataTypes.INTEGER,
+    primaryKey: true,
+    autoIncrement: true
+  },
+  name: {
+    type: DataTypes.STRING,
+    allowNull: false,
+    unique: true,
+    comment: '部门名称'
+  },
+  description: {
+    type: DataTypes.TEXT,
+    allowNull: true,
+    comment: '部门描述'
+  },
+  created_by: {
+    type: DataTypes.INTEGER,
+    allowNull: true,
+    comment: '创建人ID'
+  },
+  updated_by: {
+    type: DataTypes.INTEGER,
+    allowNull: true,
+    comment: '更新人ID'
+  }
+}, {
+  tableName: 'government_departments',
+  indexes: [
+    {
+      name: 'idx_department_name',
+      fields: ['name']
+    }
+  ]
+});
+
+module.exports = Department;