@darkwolf/code-error

Code Error Utility

Install

npm i --save @darkwolf/code-error

Usage

const CodeError = require('@darkwolf/code-error')

const CODE_ERROR = new CodeError(code, message)
const SPACE_CODE_ERROR = new CodeError(namespace, code, message)

try {
  if (!isValid()) throw CODE_ERROR
} catch (e) {
  switch (e.space) {
    case 'namespace': {
      switch (e.code) {
        case 'invalid-code': {
          doSmth()
          break
        }
        default: throw e
      }
      break
    }
    default: throw e
  }
}

Initialization

new CodeError(namespace?, code, message)

Methods

setState(newState || callback(state => newState))