oatmeal-core/src/types/application/json.ts

import { TypeOptions } from 'src/common';

interface CommonApplicationJsonOptions extends TypeOptions {
  type: 'application/json';
}

interface SerializeApplicationJsonOptions extends CommonApplicationJsonOptions {
  indent?: number;
  replacer?: (key: string, value: unknown) => unknown;
}

export const serialize = async <T, O extends TypeOptions = SerializeApplicationJsonOptions>(
  data: T,
  options = {} as O,
): Promise<string> => {
  const theOptions = options as SerializeApplicationJsonOptions;
  return Promise.resolve(JSON.stringify(data, theOptions.replacer, theOptions.indent));
};

interface DeserializeApplicationJsonOptions extends CommonApplicationJsonOptions {
  reviver?: (key: string, value: unknown) => unknown;
}

export const deserialize = async <T, O extends TypeOptions = DeserializeApplicationJsonOptions>(
  serialized: string,
  options = {} as O,
): Promise<T> => {
  const theOptions = options as DeserializeApplicationJsonOptions;
  return Promise.resolve(JSON.parse(serialized, theOptions.reviver) as T);
};