async componentDidMount()

in source/console/src/App.js [47:98]
49 lines of code
4 McCabe index (conditional complexity)

  async componentDidMount() {
    let user = await Auth.currentAuthenticatedUser();
    let appState = await Utils.getAppState(this.state.primaryAppStateUrl, this.state.secondaryAppStateUrl);
    appState = appState.toUpperCase();

    const uiState = { username: user.username, showImageGallery: true };
    const amplifyConfig = {
      Storage: {
        AWSS3: {
          identityPoolId: this.state.appConfig.identityPoolId,
        },
        level: 'public'
      },
      API: {
        endpoints: [
          {
            name: 'PrimaryAppState',
            endpoint: this.state.primaryAppStateUrl,
            region: this.state.appConfig.primary.region
          },
          {
            name: 'SecondaryAppState',
            endpoint: this.state.secondaryAppStateUrl,
            region: this.state.appConfig.secondary.region
          }
        ]
      }
    };

    switch (appState) {
      case 'FENCED':
      case 'ACTIVE':
        uiState.isSecondaryRegion = false;
        uiState.region = this.state.appConfig.primary.region;
        amplifyConfig.Storage.AWSS3.bucket = this.state.appConfig.primary.objectStoreBucketName;
        amplifyConfig.Storage.AWSS3.region = this.state.appConfig.primary.region;
        amplifyConfig.API.endpoints.push({ name: 'PhotosApi', endpoint: this.state.appConfig.primary.photosApi, region: this.state.appConfig.primary.region });
        break;
      case 'FAILOVER':
        uiState.isSecondaryRegion = true;
        uiState.region = this.state.appConfig.secondary.region;
        amplifyConfig.Storage.AWSS3.bucket = this.state.appConfig.secondary.objectStoreBucketName;
        amplifyConfig.Storage.AWSS3.region = this.state.appConfig.secondary.region;
        amplifyConfig.API.endpoints.push({ name: 'PhotosApi', endpoint: this.state.appConfig.secondary.photosApi, region: this.state.appConfig.secondary.region });
        break;
      default:
        throw new Error(`Unsupported app state: ${appState}`);
    }

    Amplify.configure(amplifyConfig);
    this.setState(uiState);
  }