@kweli/cs-rest/src/rpc-client/error-codes.js

const isObject = require('is-object')

const ErrorCodes = {
	PARSEERROR: {
		code: -32700,
		message: "Parse error"
	},
	INVALIDREQUEST: {
		code: -32600,
		message: "Invalid Request"
	},
	METHODNOTFOUND: {
		code: -32601,
		message: "Method not found"
	},
	INVALIDPARAMS: {
		code: -32602,
		message: "Invalid params"
	},
	INTERNALERROR: {
		code: -32603,
		message: "Internal error"
	}
}

// -32000 to -32099 is reserved!

class CustomError extends Error {
	constructor(message = ErrorCodes.INTERNALERROR.message, data = null, code = ErrorCodes.INTERNALERROR.code) {

		if (isObject(message)) {
			super(message.message)
			this.code = message.code
			this.data = message.data
		} else {
			super(message)
			this.code = code
			this.data = data
		}
	}
}

module.exports = {
	CustomError,
	ErrorCodes
}