Finding the Ideal Location for Controllers in an Express.js Project

I'm relatively new to software development and one concept that I find challenging is organizing the directory structure of various projects. As I prepare to embark on an Express project, I prefer keeping controller classes separate from route callbacks for better organization. However, I am unsure about the ideal location to place my controllers within the project. Currently, my project structure looks like this:

.
├── bin
├── config
├── controllers
├── migrations
├── models
├── public
│   ├── images
│   ├── javascripts
│   └── stylesheets
├── routes
├── seeders
└── views

The Sequelize CLI generated this structure, but I inserted controllers into the main directory. Should I move controllers to a src folder instead? I would appreciate any guidance on how to optimize this setup efficiently. There are numerous opinions and conflicting information available, so clarity on this matter would be invaluable. Thank you.

Answer №1

When it comes to organizing Express projects, there is no definitive standard structure to follow. The flexibility allows developers to arrange their projects in a way that makes sense and is easy to understand. In your situation, having controllers in the controllers/ directory is perfectly acceptable for a few reasons:

  1. It's logical to separate logic into distinct files
  2. The purpose of the controllers/ directory is clear from its name
  3. Files within controllers/ can be effortlessly imported into routes/ files

Therefore, sticking with this setup is fine. However, don't hesitate to reorganize if you start to feel overwhelmed by your project - remember, there are no strict rules to adhere to.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

The color input click event does not work properly when triggered within a context menu event

This may sound a bit complicated, but let me try to explain it clearly. I'm working on a web app where I want users to be able to change the background color of certain divs. I plan to use a color picker interface for this purpose and utilize the con ...

Having trouble updating the state value using useState in React with Material-UI

I have developed a unique custom dialog component using Material-UI const CustomDialog = (props) => { const [dialogOpenState, setOpen] = React.useState(props.dilaogOpenProp); return ( <> <CssBaseline /> <Dialog ...

Analyzing the contents of a JSON file and matching them with POST details in order to retrieve

When comparing an HTTP Post body in node.js to a JSON file, I am looking for a match and want the details from the JSON file. I've experimented with different functions but I'm unsure if my JSON file is not formatted correctly for my needs or if ...

Creating multiple objects using a single object in JavaScript can be achieved by using the concept of object

When presented with the following data structure: { "time_1": 20, "time_2": 10, "time_3": 40, "time_4": 30 } and expecting a result in this format: [ { "key1": "time_1" ...

How to assign attributes to multiple menu items in WordPress without using JavaScript

I'm currently working on adding attributes to each item in my WordPress navbar. Here is what I have at the moment: <ul id="menu-nav-bar" class="menu"> <li><a href="#text">text</a></li> <li><a href="#car ...

Add a fresh item into an array in Json between existing elements

After looping through a JSON object using foreach, the output is as follows: {"Comment": {"id":"1","post_id":"31","created":"14263241"} , "User": {"fname":"Test","lname":"Test2"} } {"Comment": {"id":"2","post_id":"32","created":"14263257"} , "User": {"f ...

Tips for navigating the world of hybrid web applications that combine elements of both traditional multi-page applications and single-page

What are some best practices for developing a multi-page application using modern JavaScript frameworks? Multi-page Application In a multi-page application, we utilize multiple templates with "template syntax" to retrieve backend data and handle AJAX (if ...

obtain data from an array using Angular 5

i need assistance with retrieving values from an array. Below is my code snippet: this.RoleServiceService.getRoleById(this.id).subscribe(data => { this.roleData.push(data['data']); console.log(this.roleData); }) however, the resulting ar ...

Personalize the jquery autocomplete outcome

I'm currently utilizing jQuery autocomplete along with a remote data source. $( "input#searchbar" ).autocomplete({ source: function( request, response ) { $.ajax({type: "post", mode: "abort", dataType: ...

What is the best way to locate and send a message to a particular channel within a server?

I've been working on a Discord bot using Discord.js and I'm currently attempting to create a welcome command. My goal is to send a message to a specific channel within my server. However, due to recent updates in discord.js, I'm having troub ...

Is the contact form confirmation message displaying too prominently?

I am currently troubleshooting two different forms on a website I'm developing, and I am unsure of the exact cause of the issue. Form 1: Form 2: When attempting to submit Form 1 without entering any information, an error message is displayed exactl ...

Activate Gulp watcher to execute functions for individual files

I have developed a specific function that I need to execute only on the file that has been changed with gulp 4.0 watcher. For example, the current task setup looks like this: gulp.watch([ paths.sourceFolder + "/**/*.js", paths.sourceFolder + "/**/ ...

The session storage system does not retain any user data

I am currently working on developing REST APIs using Express, MongoJS, and Connect-Mongo. I'm facing an issue with storing data in sessions: var express = require('express'), mongojs = require("mongojs"), MongoStore = require('connect ...

Executing mathematical calculations within a JavaScript object

Can an equation be executed inside an object? For instance: var taxes = { gst: '0.10', }; var prices = { first_key: '437.95', total_key: parseFloat(prices.first_key * taxes.gst).toFixed(2), ....... }, }; Or do I n ...

How can I append an object key to the end of a URL link within an anchor tag

I seem to be facing a problem where I am attempting to append the key of my object at the end of a URL. It appears to work fine as a button, but for some reason the key is not being displayed within the href attribute. Typically, I would use "+" to conca ...

Tips for creating a seamless merge from background color to a pristine white hue

Seeking a seamless transition from the background color to white at the top and bottom of the box, similar to the example screenshot. Current look: The top and bottom of the box are filled with the background color until the edge https://i.stack.imgur.com ...

Ensure the detection of 404 error status using jQuery

My current approach involves using this code snippet to retrieve data from Twitter through its API: $.ajax({ url : apiUrl, cache : false, crossDomain: true, dataType: "jsonp", success : f ...

Prevent identical values from being added repeatedly to a table while updating in real-time

Currently, I am facing an issue while running through a loop to extract values from an array. When I add a second value, it duplicates both the new and previous values in the table. For example, adding a row with value 488 works fine: <tr class="exe"& ...

Application of id missing on all buttons in Bootstrap tour template

I'm having an issue with applying a new id to the next button in a Bootstrap tour template. I added the id to the button, but it only seems to work for the first stage and not the subsequent ones. Can anyone provide insight into why this might be happ ...

What is the method for assigning a value to a variable in xhr.setRequestHeader?

I'm working on setting a value to the variable in xhr.setRequestHeader(Authentication, "Bearer" + parameter); with xmlhttprequest. Can you provide guidance on how to effectively pass a value to the variable within xhr.setRequestHeader? ...