pour lucas

cmss.service-folder-management.navigation.ts

@Injectable()
export class ServiceFolderRouteResolver implements Resolve<IServiceFolder> {

    constructor(private serviceFolderController: ServiceFolderController,
                private serviceFolderService: ServiceFolderService,
                @Inject(CURRENT_SERVICE_FOLDER) private currentServiceFolder: CurrentServiceFolder) {
    }

    resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<IServiceFolder> {
        const idServiceFolder = getIdServiceFolder(route);
        return this.serviceFolderController.getServiceFolder(idServiceFolder)
            .do(() => this.currentServiceFolder.currentServiceFolderId = idServiceFolder)
            .catch(() => this.currentServiceFolder.currentServiceFolderId = null)
            .map((item: IResponseItem<IServiceFolder>) => {
                if (!item || !item.Item) {
                    // TODO : to be properly managed with a '404' status server-side
                    throw new Error('Service folder doesn\'t exist');
                }
                return item.Item;
            }).mergeMap((serviceFolder: IServiceFolder) => {
                if (serviceFolder.ChangeRequest) {
                    return this.serviceFolderController.getServiceFoldersCount('')
                        .do((result: IResponseItem<number>) => route.data['serviceFoldersList'] = result)
                        .map((result) => {
                            return serviceFolder;
                        });
                } else {
                    return Observable.of(serviceFolder);
                }
            });
    }
}