Welcome to Debug Camp! 🏕️ In this video, our expert instructor Sanket will guide you through the fascinating world of Node.js, making it perfect for beginners and aspiring developers. Check out the Mern Stack Course: https://courses.algocamp.io/learn/Full-Stack-Web-Development-Course Coupon Code: EARLYBIRD 🔍 What You'll Learn: The video discusses the setup of a web application using the Model-View-Controller (MVC) architecture, focusing on the routing, validation, and controller layers within the framework of Express.js, a Node.js web application framework. It outlines how the routing layer in Express.js functions to map HTTP methods and URL routes, allowing the application to handle different endpoints and actions based on the incoming requests, bypassing the validation layer if unnecessary (e.g., when no request body is sent). The controller layer is highlighted as a critical component of the application, serving as the "first line of defense" to process requests and prepare responses. This layer works closely with the service layer to execute business logic. The presenter shows how to modularize the application by extracting the controller logic into separate modules, thereby promoting clean code practices and scalability. This method helps manage complex application routes more efficiently and improves maintainability. Demonstrations include using Postman to test the API endpoints, showing real-time responses from the Express.js server, which confirms the proper functioning of the routing and controller setups. This practical example illustrates the application's ability to respond to specific routes and perform expected actions. 👍 Like, Share, and Subscribe For more insightful tutorials and programming wisdom, don’t forget to like, share, and subscribe to DebugCamp. Hit the bell icon to stay updated on all our latest videos! 💬 Got Questions? Drop your queries in the comments. 🔗 Follow Sanket : Linkedin: https://www.linkedin.com/in/singhsanket143/ Instagram: https://www.instagram.com/isanketsingh/ Link to Riya Socials: Instagram: https://www.instagram.com/jetlagged_engineer/ LinkedIn: https://www.linkedin.com/in/riyabansal98/ #NodeJS #WebDevelopment #DebugCamp #LearnToCode #Sanket #NodeJSBasics #programming 00:01 - Introduction to MVC Architecture Overview of MVC (Model-View-Controller) architecture and discussion on its components. 00:49 - The Role of the Routing Layer Explanation of the routing layer's purpose in mapping HTTP methods to URL routes within the application. 02:03 - Bypassing the Validation Layer Discussion on when the validation layer can be skipped and moving directly to the controller layer. 03:56 - Controller Layer as the First Line of Defense Detailed explanation of the controller layer's role in handling requests and preparing responses. 06:26 - Modularizing Code: Creating Controllers Steps to modularize the application by segregating controller logic into separate modules. 10:08 - Creating Route Files for Scalability How to manage multiple APIs efficiently by creating separate route files. 14:22 - Implementing Express Router Introduction to Express Router for managing application routes in a modular and scalable way. 23:35 - Demonstrating Express Router Configuration Practical demonstration of setting up and using an Express Router to handle API routes. 33:16 - API Versioning Strategy Explanation of API versioning, showing how to handle different API versions using routers. 49:38 - Code Readability and Cleanup
Welcome to Debug Camp! 🏕️ In this video, our expert instructor Sanket will guide you through the fascinating world of Node.js, making it perfect for beginners and aspiring developers. Check out the Mern Stack Course: https://courses.algocamp.io/learn/Full-Stack-Web-Development-Course Coupon Code: EARLYBIRD 🔍 What You'll Learn: The video discusses the setup of a web application using the Model-View-Controller (MVC) architecture, focusing on the routing, validation, and controller layers within the framework of Express.js, a Node.js web application framework. It outlines how the routing layer in Express.js functions to map HTTP methods and URL routes, allowing the application to handle different endpoints and actions based on the incoming requests, bypassing the validation layer if unnecessary (e.g., when no request body is sent). The controller layer is highlighted as a critical component of the application, serving as the "first line of defense" to process requests and prepare responses. This layer works closely with the service layer to execute business logic. The presenter shows how to modularize the application by extracting the controller logic into separate modules, thereby promoting clean code practices and scalability. This method helps manage complex application routes more efficiently and improves maintainability. Demonstrations include using Postman to test the API endpoints, showing real-time responses from the Express.js server, which confirms the proper functioning of the routing and controller setups. This practical example illustrates the application's ability to respond to specific routes and perform expected actions. 👍 Like, Share, and Subscribe For more insightful tutorials and programming wisdom, don’t forget to like, share, and subscribe to DebugCamp. Hit the bell icon to stay updated on all our latest videos! 💬 Got Questions? Drop your queries in the comments. 🔗 Follow Sanket : Linkedin: https://www.linkedin.com/in/singhsanket143/ Instagram: https://www.instagram.com/isanketsingh/ Link to Riya Socials: Instagram: https://www.instagram.com/jetlagged_engineer/ LinkedIn: https://www.linkedin.com/in/riyabansal98/ #NodeJS #WebDevelopment #DebugCamp #LearnToCode #Sanket #NodeJSBasics #programming 00:01 - Introduction to MVC Architecture Overview of MVC (Model-View-Controller) architecture and discussion on its components. 00:49 - The Role of the Routing Layer Explanation of the routing layer's purpose in mapping HTTP methods to URL routes within the application. 02:03 - Bypassing the Validation Layer Discussion on when the validation layer can be skipped and moving directly to the controller layer. 03:56 - Controller Layer as the First Line of Defense Detailed explanation of the controller layer's role in handling requests and preparing responses. 06:26 - Modularizing Code: Creating Controllers Steps to modularize the application by segregating controller logic into separate modules. 10:08 - Creating Route Files for Scalability How to manage multiple APIs efficiently by creating separate route files. 14:22 - Implementing Express Router Introduction to Express Router for managing application routes in a modular and scalable way. 23:35 - Demonstrating Express Router Configuration Practical demonstration of setting up and using an Express Router to handle API routes. 33:16 - API Versioning Strategy Explanation of API versioning, showing how to handle different API versions using routers. 49:38 - Code Readability and Cleanup