Error HANDLER

Introduction:

Customize standard node error to more detailed and easy JSON structure.

Tech Stack:

1. Node JS

Dependencies:

1. lodash
2. logger

Exports :

1. emitError :

Use this function in catch block to handle error.

const someFunction = () => {
    try {
        # try block
    } catch (err) {
        emitError(err);
    }
};

2. ServerError :

It is a class build on error class of node.js. Use this class to build your custom errors.

const someFunction = () => {
    try {
       throw new ServerError(name, message, stack, severity);
    } catch (err) {
        emitError(err);
    }
};

3. errorEvents :

Use this custom event instance to listen for reformed errors on topic 'reformed_error'.

errorEvents.on("reformed_error", (val) => {
    # handle it here
});