export function parseTypeName()

in statefun-sdk-js/src/core.ts [226:240]

• 15 lines of code
• 7 McCabe index (conditional complexity)

export function parseTypeName(typename: string): {namespace: string, name: string} {
    if (isEmptyOrNull(typename)) {
        throw new Error(`typename must be provided and of the form <namespace>/<name>`);
    }
    const index = typename.lastIndexOf("/");
    if (index < 0 || index > typename.length) {
        throw new Error(`Unable to find a / in ${typename}`);
    }
    const namespace = typename.substring(0, index);
    const name = typename.substring(index + 1);
    if (namespace === undefined || namespace.length === 0 || name === undefined || name.length === 0) {
        throw new Error(`Illegal ${typename}, it must be of a form <namespace>/<name>`);
    }
    return {namespace, name};
}