添加银行政府后端接口

bank-backend/models/Employee.js

@@ -1,82 +1,141 @@
-/**
- * 员工模型
- * @file Employee.js
- * @description 员工数据模型
- */
 const { DataTypes } = require('sequelize');
-const { sequelize } = require('../config/database');
+const bcrypt = require('bcryptjs');
 
-const Employee = sequelize.define('Employee', {
-  id: {
-    type: DataTypes.INTEGER,
-    primaryKey: true,
-    autoIncrement: true
-  },
-  name: {
-    type: DataTypes.STRING(50),
-    allowNull: false,
-    comment: '员工姓名'
-  },
-  employee_id: {
-    type: DataTypes.STRING(20),
-    allowNull: false,
-    unique: true,
-    comment: '员工编号'
-  },
-  department_id: {
-    type: DataTypes.INTEGER,
-    allowNull: false,
-    comment: '部门ID'
-  },
-  position_id: {
-    type: DataTypes.INTEGER,
-    allowNull: false,
-    comment: '职位ID'
-  },
-  phone: {
-    type: DataTypes.STRING(20),
-    allowNull: true,
-    comment: '联系电话'
-  },
-  email: {
-    type: DataTypes.STRING(100),
-    allowNull: true,
-    comment: '邮箱地址'
-  },
-  hire_date: {
-    type: DataTypes.DATEONLY,
-    allowNull: false,
-    comment: '入职日期'
-  },
-  salary: {
-    type: DataTypes.BIGINT,
-    allowNull: false,
-    defaultValue: 0,
-    comment: '薪资（分）'
-  },
-  status: {
-    type: DataTypes.ENUM('active', 'inactive', 'resigned'),
-    allowNull: false,
-    defaultValue: 'active',
-    comment: '员工状态：在职、离职、已辞职'
-  },
-  created_at: {
-    type: DataTypes.DATE,
-    allowNull: false,
-    defaultValue: DataTypes.NOW
-  },
-  updated_at: {
-    type: DataTypes.DATE,
-    allowNull: false,
-    defaultValue: DataTypes.NOW
-  }
-}, {
-  sequelize,
-  tableName: 'bank_employees',
-  modelName: 'Employee',
-  timestamps: true,
-  createdAt: 'created_at',
-  updatedAt: 'updated_at'
-});
+module.exports = (sequelize) => {
+  const Employee = sequelize.define('Employee', {
+    id: {
+      type: DataTypes.INTEGER,
+      primaryKey: true,
+      autoIncrement: true
+    },
+    employeeNumber: {
+      type: DataTypes.STRING(20),
+      allowNull: false,
+      unique: true,
+      comment: '员工编号'
+    },
+    name: {
+      type: DataTypes.STRING(50),
+      allowNull: false,
+      comment: '员工姓名'
+    },
+    phone: {
+      type: DataTypes.STRING(20),
+      allowNull: false,
+      comment: '联系电话'
+    },
+    email: {
+      type: DataTypes.STRING(100),
+      allowNull: true,
+      comment: '邮箱'
+    },
+    password: {
+      type: DataTypes.STRING(255),
+      allowNull: false,
+      comment: '密码'
+    },
+    isLoanSpecialist: {
+      type: DataTypes.BOOLEAN,
+      defaultValue: false,
+      comment: '是否为贷款专员'
+    },
+    department: {
+      type: DataTypes.STRING(50),
+      allowNull: true,
+      comment: '部门'
+    },
+    position: {
+      type: DataTypes.STRING(50),
+      allowNull: true,
+      comment: '职位'
+    },
+    status: {
+      type: DataTypes.ENUM('active', 'inactive', 'locked'),
+      defaultValue: 'active',
+      comment: '账号状态'
+    },
+    lastLogin: {
+      type: DataTypes.DATE,
+      allowNull: true,
+      comment: '最后登录时间'
+    },
+    loginAttempts: {
+      type: DataTypes.INTEGER,
+      defaultValue: 0,
+      comment: '登录尝试次数'
+    },
+    lockedUntil: {
+      type: DataTypes.DATE,
+      allowNull: true,
+      comment: '锁定到期时间'
+    },
+    createdBy: {
+      type: DataTypes.INTEGER,
+      allowNull: true,
+      comment: '创建人ID'
+    },
+    updatedBy: {
+      type: DataTypes.INTEGER,
+      allowNull: true,
+      comment: '更新人ID'
+    }
+  }, {
+    tableName: 'bank_employees',
+    timestamps: true,
+    paranoid: true,
+    comment: '银行员工表',
+    hooks: {
+      beforeSave: async (employee) => {
+        if (employee.changed('password')) {
+          const salt = await bcrypt.genSalt(10);
+          employee.password = await bcrypt.hash(employee.password, salt);
+        }
+      }
+    }
+  });
 
-module.exports = Employee;
+  // 实例方法：验证密码
+  Employee.prototype.validPassword = async function(password) {
+    try {
+      return await bcrypt.compare(password, this.password);
+    } catch (error) {
+      console.error('密码验证错误:', error);
+      return false;
+    }
+  };
+
+  // 实例方法：检查账号是否被锁定
+  Employee.prototype.isLocked = function() {
+    return !!(this.lockedUntil && this.lockedUntil > Date.now());
+  };
+
+  // 实例方法：增加登录尝试次数
+  Employee.prototype.incLoginAttempts = async function() {
+    // 如果已经锁定且锁定时间已过，则重置
+    if (this.lockedUntil && this.lockedUntil < Date.now()) {
+      return this.update({
+        loginAttempts: 1,
+        lockedUntil: null
+      });
+    }
+    
+    const updates = { loginAttempts: this.loginAttempts + 1 };
+    
+    // 如果达到最大尝试次数，则锁定账号
+    if (this.loginAttempts + 1 >= 5 && !this.isLocked()) {
+      updates.lockedUntil = new Date(Date.now() + 30 * 60 * 1000); // 锁定30分钟
+    }
+    
+    return this.update(updates);
+  };
+
+  // 实例方法：重置登录尝试次数
+  Employee.prototype.resetLoginAttempts = async function() {
+    return this.update({
+      loginAttempts: 0,
+      lockedUntil: null
+    });
+  };
+
+  return Employee;
+};