fhirclient/lib/storage/ServerStorage.js

JavaScript client for Fast Healthcare Interoperability Resources

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
class ServerStorage {
  /**
   * @param request The HTTP request that is expected to have a
   * "session" object property.
   */
  constructor(request) {
    this.request = request;
  }
  /**
   * Gets the value at `key`. Returns a promise that will be resolved
   * with that value (or undefined for missing keys).
   */
  async get(key) {
    return this.request.session[key];
  }
  /**
   * Sets the `value` on `key` and returns a promise that will be resolved
   * with the value that was set.
   */
  async set(key, value) {
    this.request.session[key] = value;
    return value;
  }
  /**
   * Deletes the value at `key`. Returns a promise that will be resolved
   * with true if the key was deleted or with false if it was not (eg. if
   * did not exist).
   */
  async unset(key) {
    if (Object.prototype.hasOwnProperty.call(this.request.session, key)) {
      delete this.request.session[key];
      return true;
    }
    return false;
  }
}
exports.default = ServerStorage;