sztm-excel/src/restServer/models/user.js

import mongoose from 'mongoose'
import bcrypt from 'bcrypt'

const UserSchema = new mongoose.Schema({
  name: {
    type: String,
    unique: true,
    required: true
  },
  password: {
    type: String,
    required: true
  }
})

UserSchema.pre('save', function (next) {
  if (this.isModified('password') || this.isNew) {
    bcrypt.genSalt(10, (err, salt) => {
      if (err) {
        return next(err)
      }
      bcrypt.hash(this.password, salt, (err, hash) => {
        if (err) {
          return next(err)
        }
        this.password = hash
        next()
      })
    })
  } else {
    return next()
  }
})

UserSchema.methods.comparePassword = function (passwd, cb) {
  bcrypt.compare(passwd, this.password, (err, isMatch) => {
    if (err) {
      return cb(err)
    }
    cb(null, isMatch)
  })
}

const User = mongoose.model('User', UserSchema)

export default User