public HttpResponse createApp()

in grails-forge-api/src/main/java/org/grails/forge/api/create/github/GitHubCreateController.java [104:142]
37 lines of code
7 McCabe index (conditional complexity)

    public HttpResponse<GitHubCreateDTO> createApp(
            @NonNull ApplicationType type,
            @Pattern(regexp = "[\\w\\d-_\\.]+") String name,
            @Nullable List<String> features,
            @Nullable BuildTool build,
            @Nullable TestFramework test,
            @Nullable GormImpl gorm,
            @Nullable ServletImpl servlet,
            @Nullable JdkVersion javaVersion,
            @Nullable String code,
            @Nullable String state,
            @Nullable @Header(HttpHeaders.USER_AGENT) String userAgent,
            @Parameter(hidden = true) @NonNull RequestInfo requestInfo) {
        URI launcherURI = redirectService.getLauncherURI();
        try {
            if (StringUtils.isEmpty(code) || StringUtils.isEmpty(state)) {
                return HttpResponse.temporaryRedirect(redirectService.constructOAuthRedirectUrl(requestInfo));
            } else {
                GitHubRepository repository = gitHubCreateService.creatApp(
                        type, name, features, build, test, gorm, servlet, javaVersion, code, state, userAgent);

                if (launcherURI == null) {
                    return HttpResponse.ok(new GitHubCreateDTO(repository.getUrl(), repository.getCloneUrl(), repository.getHtmlUrl()));
                } else {
                    return HttpResponse.temporaryRedirect(redirectService.constructGrailsForgeRedirectUrl(repository));
                }
            }
        } catch (Exception e) {
            if (LOG.isDebugEnabled()) {
                LOG.debug(e.getMessage());
            }

            if (launcherURI == null) {
                throw e;
            } else {
                return HttpResponse.temporaryRedirect(redirectService.constructGrailsForgeErrorRedirectUrl(e.getMessage()));
            }
        }
    }