@readr-media/react-feedback/lib/react-components/hooks/use-thumbsUp.js

## Installation `yarn install`

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = useThumbsUp;

var _react = _interopRequireWildcard(require("react"));

var _useUser = _interopRequireDefault(require("./use-user"));

var _api = require("../api");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

/**
 * @param {string}  formId
 * @param {string}  fieldId
 * @param {string}  [identifier]
 * @return {import('../../typedef').ThumbAmountManager}
 */
function useThumbsUp(formId, fieldId, identifier) {
  const [thumbsUp, setThumbsUp] = (0, _react.useState)(null);
  const originalThumbUpRef = (0, _react.useRef)(null);
  const {
    userId
  } = (0, _useUser.default)();

  const giveThumbUp = async thumbUp => {
    // add thumbUp statistic before sending request
    const originalThumbUp = originalThumbUpRef.current;

    if (thumbUp) {
      setThumbsUp({
        thumbUp: originalThumbUp.thumbUp + 1,
        thumbDown: originalThumbUp.thumbDown
      });
    } else if (thumbUp === false) {
      setThumbsUp({
        thumbUp: originalThumbUp.thumbUp,
        thumbDown: originalThumbUp.thumbDown + 1
      });
    } else {
      setThumbsUp(originalThumbUpRef.current);
    }

    if (!userId) return; // send request without error handle

    try {
      const result = await (0, _api.giveLikes)({
        // eslint-disable-line
        name: userId,
        form: formId,
        identifier: identifier,
        responseTime: new Date(),
        field: fieldId,
        userFeedback: thumbUp
      });
    } catch (error) {// do nothing for now
    }
  };

  (0, _react.useEffect)(() => {
    const getThumbsUp = async () => {
      try {
        const result = await (0, _api.getLikes)({
          form: formId,
          field: fieldId,
          identifier: identifier
        });

        if (result !== null && result !== void 0 && result.data) {
          const {
            like,
            dislike
          } = result.data;
          const thumbsValue = {
            thumbUp: like,
            thumbDown: dislike
          };
          originalThumbUpRef.current = thumbsValue;
          setThumbsUp(thumbsValue);
        }
      } catch (error) {// do nothing for now
      }
    };

    getThumbsUp();
  }, []);
  return {
    thumbsUp,
    giveThumbUp
  };
}