JS util ideas

deep-search.js

function keyFirstSearch(obj, term) {
  for (const key of Object.keys(obj)) {
    if (key === term) {
      return obj[term];
    }
    const prop = obj[key];
    if (typeof prop === 'object') {
      const nested = keyFirstSearch(prop, term);
      if (nested !== undefined) {
        return nested;
      }
    }
  }
}

usage.js

const data = {
  foo: {
    bar: {
      baz: {
        BI_STATUS: true
      }
    }
  }
};

console.log(keyFirstSearch(data, 'BI_STATUS'));