@forter/form-section/src/fc-form-section-helper.js

form-section from Forter Components

export const set = (obj, path = '', value) => {
  let schema = obj;
  const pList = path.split('.');
  const len = pList.length;
  for (let i = 0; i < len - 1; i++) {
    const elem = pList[i];
    if ( !schema[elem] ) schema[elem] = {};
    schema = schema[elem];
  }
  schema[pList[len - 1]] = value;
};

export const get = ( obj, keys = '', defaultVal ) => {
  keys = Array.isArray( keys ) ? keys : keys.split('.');
  obj = obj[keys[0]];
  if ( obj && keys.length > 1 ) {
    return get( obj, keys.slice(1) );
  }
  return obj === undefined ? defaultVal : obj;
};

export const unset = (obj = {}, path = '') => {
  let currentObject = obj;
  const parts = path.split('.');
  const last = parts.pop();
  for (const part of parts) {
    currentObject = currentObject[part];
    if (!currentObject) {
      return;
    }
  }
  delete currentObject[last];
};

export const isEmpty = value => {
  const type = typeof value;
  if ((value !== null && type === 'object') || type === 'function') {
    const properties = Object.keys(value);
    if (properties.length === 0 || properties.size === 0) {
      return true;
    }
  }
  if (value === 0) {
    return false;
  }
  return !value;
};

export const clear = (obj, path = '') =>{
  // Clear
  unset(obj, path);
  // Remove empty objects along the path
  const parts = path.split('.');
  for (let idx = parts.length; idx !== 0; idx--) {
    const curPath = parts.slice(0, idx).join('.');
    const currVal = get(obj, curPath);
    if (currVal && isEmpty(currVal)) {
      unset(obj, curPath);
    }
  }
};

export const removeItemFromArray = (array, item) => {
  const index = array.indexOf(item);
  if (index > -1) {
    array.splice(index, 1);
  }
  return array;
};