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path: root/app/assets/javascripts/environments/stores/environments_store.js.es6
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/**
 * Environments Store.
 *
 * Stores received environments, count of stopped environments and count of
 * available environments.
 */
class EnvironmentsStore {
  constructor() {
    this.state = {};
    this.state.environments = [];
    this.state.stoppedCounter = 0;
    this.state.availableCounter = 0;

    return this;
  }

  /**
   *
   * Stores the received environments.
   *
   * Each environment has the following schema
   * { name: String, size: Number, latest: Object }
   *
   * If the `size` is bigger than 1, it means it should be rendered as a folder.
   * In those cases we add `isFolder` key in order to render it properly.
   *
   * @param  {Array} environments
   * @returns {Array}
   */
  storeEnvironments(environments = []) {
    const filteredEnvironments = environments.map((env) => {
      if (env.size > 1) {
        return Object.assign({}, env, { isFolder: true });
      }

      return env;
    });

    this.state.environments = filteredEnvironments;

    return filteredEnvironments;
  }

  /**
   * Stores the number of available environments.
   *
   * @param  {Number} count = 0
   * @return {Number}
   */
  storeAvailableCount(count = 0) {
    this.state.availableCounter = count;
    return count;
  }

  /**
   * Stores the number of closed environments.
   *
   * @param  {Number} count = 0
   * @return {Number}
   */
  storeStoppedCount(count = 0) {
    this.state.stoppedCounter = count;
    return count;
  }
}

module.exports = EnvironmentsStore;