/Javascript/Express/Using dto in express

Using dto in express

//Dto data transfer object  protect your API clients from changes made on the server
//using function base approach
 function userDto(user, postsCount){
   return {
       id:user._id
       name: user.name,
       email: user.email,
       postsCount: postsCount
     }
 }
//using class based approach
//\backend\dtos\user-dto.js
class UserDto {
    id;
    phone;
    activated;
    createdAt;

    constructor(user) {
        this.id = user._id;
        this.phone = user.phone;
        this.activated = user.activated;
        this.createdAt = user.createdAt;
    }
}
module.exports = UserDto;

Similar codes

1 vote280 views2 answers
Express error middleware
Javascript Express
0 vote313 views1 answer
React download file from express res.download
Javascript Express
0 vote345 views1 answer
Redirect to 404 page in node js express
Javascript Express
0 vote319 views3 answers
Post express node js input
Javascript Express
0 vote277 views1 answer
Node express js set server timeout
Javascript Express
0 vote314 views2 answers
Express plus make router
Javascript Express
0 vote315 views1 answer
Using multiparty with node js express
Javascript Express
1 vote255 views1 answer
Express send image bufffer
Javascript Express
3 votes283 views1 answer
Express post not working
Javascript Express
1 vote327 views1 answer
Nodejs check if express started
Javascript Express