Eve-Project/node_modules/parse/lib/node/Storage.js

"use strict";

var _CoreManager = _interopRequireDefault(require("./CoreManager"));
function _interopRequireDefault(obj) {
  return obj && obj.__esModule ? obj : {
    default: obj
  };
}
/**
 * @flow
 */

const Storage = {
  async() /*: boolean*/{
    const controller = _CoreManager.default.getStorageController();
    return !!controller.async;
  },
  getItem(path /*: string*/) /*: ?string*/{
    const controller = _CoreManager.default.getStorageController();
    if (controller.async === 1) {
      throw new Error('Synchronous storage is not supported by the current storage controller');
    }
    return controller.getItem(path);
  },
  getItemAsync(path /*: string*/) /*: Promise<string>*/{
    const controller = _CoreManager.default.getStorageController();
    if (controller.async === 1) {
      return controller.getItemAsync(path);
    }
    return Promise.resolve(controller.getItem(path));
  },
  setItem(path /*: string*/, value /*: string*/) /*: void*/{
    const controller = _CoreManager.default.getStorageController();
    if (controller.async === 1) {
      throw new Error('Synchronous storage is not supported by the current storage controller');
    }
    return controller.setItem(path, value);
  },
  setItemAsync(path /*: string*/, value /*: string*/) /*: Promise<void>*/{
    const controller = _CoreManager.default.getStorageController();
    if (controller.async === 1) {
      return controller.setItemAsync(path, value);
    }
    return Promise.resolve(controller.setItem(path, value));
  },
  removeItem(path /*: string*/) /*: void*/{
    const controller = _CoreManager.default.getStorageController();
    if (controller.async === 1) {
      throw new Error('Synchronous storage is not supported by the current storage controller');
    }
    return controller.removeItem(path);
  },
  removeItemAsync(path /*: string*/) /*: Promise<void>*/{
    const controller = _CoreManager.default.getStorageController();
    if (controller.async === 1) {
      return controller.removeItemAsync(path);
    }
    return Promise.resolve(controller.removeItem(path));
  },
  getAllKeys() /*: Array<string>*/{
    const controller = _CoreManager.default.getStorageController();
    if (controller.async === 1) {
      throw new Error('Synchronous storage is not supported by the current storage controller');
    }
    return controller.getAllKeys();
  },
  getAllKeysAsync() /*: Promise<Array<string>>*/{
    const controller = _CoreManager.default.getStorageController();
    if (controller.async === 1) {
      return controller.getAllKeysAsync();
    }
    return Promise.resolve(controller.getAllKeys());
  },
  generatePath(path /*: string*/) /*: string*/{
    if (!_CoreManager.default.get('APPLICATION_ID')) {
      throw new Error('You need to call Parse.initialize before using Parse.');
    }
    if (typeof path !== 'string') {
      throw new Error('Tried to get a Storage path that was not a String.');
    }
    if (path[0] === '/') {
      path = path.substr(1);
    }
    return 'Parse/' + _CoreManager.default.get('APPLICATION_ID') + '/' + path;
  },
  _clear() {
    const controller = _CoreManager.default.getStorageController();
    if (controller.hasOwnProperty('clear')) {
      controller.clear();
    }
  }
};
module.exports = Storage;
_CoreManager.default.setStorageController(require('./StorageController.default'));