Function verifyUser

src/middleware/user.middleware.js:5–23

(ctx, next)

const md5password = require('../utils/password-handle');

const verifyUser = async (ctx, next) => {
  // 1.获取用户名和密码
  const { name, password } = ctx.request.body;

  // 2.判断用户名或者密码不能空
  if (!name || !password) {
    const error = new Error(errorTypes.NAME_OR_PASSWORD_IS_REQUIRED);
    return ctx.app.emit('error', error, ctx);
  }

  // 3.判断这次注册的用户名是没有被注册过
  const result = await service.getUserByName(name);
  if (result.length) {
    const error = new Error(errorTypes.USER_ALREADY_EXISTS);
    return ctx.app.emit('error', error, ctx);
  }

  await next();
}

const handlePassword = async (ctx, next) => {
  const { password } = ctx.request.body;