Use Of Controllers for clean code structure and debugging

[Code-Gale]

Hello Dinushchathurya, I am Code-Gale and I came across your node-ecommerce-api and I must say I am very impresssed, quite detailed and neat. The reason I pulled this issue is to suggest to consider further splitting your routes. By this I mean for every route handler function, I suggest you move it into a controller folder and then import it later on. This helps in maintaining a clean code structure and will even help further in debugging in case of bugs. If you don't mind, I can assist with this. Thank you for reading a kudos to you for a job well done.