Future deployTemplate()

in ui/lib/modules/catalog/application/catalog_service.dart [45:123]
64 lines of code
10 McCabe index (conditional complexity)

  Future<bool> deployTemplate(Template template,
      Map<String, String> templateParameters, String appId) async {

    bool isCICDenabled = false;

    template.inputs.forEach((element) {
      if (element.param == "_INSTANCE_GIT_REPO_OWNER") {
        isCICDenabled = true;
      }
    });

    GitSettings gitSettings =
        await ref.read(settingsRepositoryProvider).loadGitSettings();

    String projectId = ref.read(projectProvider).name;

    if (isCICDenabled) {
      templateParameters["_INSTANCE_GIT_REPO_OWNER"] =
          gitSettings.instanceGitUsername;
      templateParameters["_INSTANCE_GIT_REPO_TOKEN"] =
          gitSettings.instanceGitToken;
      templateParameters["_API_KEY"] = gitSettings.gcpApiKey;
    }
    templateParameters["_APP_ID"] = appId;

    try {

      final authRepo = ref.read(authRepositoryProvider);
      var authClient = await authRepo.getAuthClient();
      String accessToken = authClient.credentials.accessToken.data;

      BuildDetails buildDetails = await BuildRepository(buildService: BuildService.withAccessToken(accessToken))
          .deployTemplate(accessToken, projectId, template, templateParameters);

      if (buildDetails != "") {
        templateParameters["tags"] = template.tags.toString();

        final user = authRepo.currentUser()!;

        Service deployedService = Service(
            user: user.displayName!,
            userEmail: user.email!,
            serviceId: appId,
            name: templateParameters["_APP_NAME"]!,
            owner: gitSettings.instanceGitUsername,
            instanceRepo:
            "https://github.com/${templateParameters["_INSTANCE_GIT_REPO_OWNER"]}/${appId}",
            templateName: template.name,
            templateId: template.id,
            template: template,
            region: templateParameters["_REGION"]!,
            projectId: projectId,
            cloudBuildId: buildDetails.id,
            cloudBuildLogUrl: buildDetails.logUrl,
            params: templateParameters,
            deploymentDate: DateTime.now(),
            workstationCluster: templateParameters.containsKey("_WS_CLUSTER") &&
                templateParameters["_WS_CLUSTER"]! != "Select a cluster"
                ? templateParameters["_WS_CLUSTER"]!
                : "",
            workstationConfig: templateParameters.containsKey("_WS_CONFIG") &&
                templateParameters["_WS_CLUSTER"]! != "Select a cluster" &&
                templateParameters["_WS_CONFIG"]! != "Select a configuration"
                ? templateParameters["_WS_CONFIG"]!
                : "");

        await ref.read(servicesRepositoryProvider).addService(deployedService);

      } else {
        return false;
      }
    } on Error catch (e, stacktrace) {

      print("Error occurred: $e stackTrace: $stacktrace");
      return false;
    }

    return true;
  }