check_function.js

const check = (suma, x, requireValues) => {
  const deepCheck = y => {
    return y
      ? Object.entries(y).reduce((sumb, z) => {
          return check(sumb, z, requireValues);
        }, {})
      : 'Required';
  };

  let result;
  if (x[1] && typeof x[1] === 'object') {
    let value;
    if (Array.isArray(x[1])) {
      value = x[1].map(y => {
        return deepCheck(y);
      });
    } else {
      value = deepCheck(x[1]);
    }

    result = {
      ...suma,
      [x[0]]: value,
    };
  } else if (!x[1] && requireValues.includes(x[0])) {
    result = { ...suma, [x[0]]: 'Required' };
  } else {
    result = suma;
  }
  return result;
};


/**
 * check input value if it is required
 * It will be like:
 * {
 * @param values all input data. e.g: {"name":"","clientSpecific":false,"effectiveDate":"","defaultResultFamilyId":6,"serviceSchemeId":null,"companyId":null,"checklistSections":[],"draft":false}
 * @param requireValues all attribute need be check. e.g: ['name']
 * @return result e.g: {"name":"Required","checklistSections":[]}
 */

const check = (values, requireValues) => {
  return Object.entries(values).reduce((suma, x) => {
    let value = null;
    if (x[1] && typeof x[1] === 'object' && Array.isArray(x[1])) {
      value = x[1].map(y => {
        return check(y, requireValues);
      });
    } else if (x[1] && typeof x[1] === 'object') {
      value = check(x[1], requireValues);
    } else if (!x[1] && requireValues.includes(x[0])) {
      value = 'Required';
    }

    return value
      ? {
          ...suma,
          [x[0]]: value,
        }
      : suma;
  }, {});
};