converting to RxJS 6

rx-5.js

function retryAuth(req$, params) {
	return req$.retryWhen(errors =>
		errors.mergeMap(error => {
			if (error.status === httpStatus.UNAUTHORIZED) {
				// If rawAjax is successful, it will retry
				return rawAjax({
					...params,
					url: '/authentication/reup',
				}).catch(err => {
					// Reupping was not allowed.  Redirect to login
					if (err.status === httpStatus.UNAUTHORIZED) {
            redirectToAuth()
						return Observable.throw(error)
					}
					return Observable.throw(error)
				})
			}
			return Observable.throw(error)
		})
	)
}

const raw = (...params) => {
	return retryAuth(ajax(...params), defaultParameters).catch(
		err => {
			// Report the error
			ReportError.next(formatError(err))
			// Return the original error, so that it can be handled individually
			return Observable.throw(err)
		}
	)
}

const withMethod = method => (...params) => {
	return retryAuth(
		ajax({ ...params, method }),
		defaultParameters
	).catch(err => {
		// Report the error
		ReportError.next(formatError(err))
		// Return the original error, so that it can be handled individually
		return Observable.throw(err)
	})
}

rx-6.js

incommmming