- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    [QBSettings setApplicationID:kApplicationID];
    [QBSettings setAuthKey:kAuthKey];
    [QBSettings setAuthSecret:kAuthSecret];
    [QBSettings setAccountKey:kAcconuntKey];

    [[GeoDataManager instance] fetchLatestCheckIns];

    return YES;
}

@implementation GeoDataManager

+ (instancetype)instance
{
    static GeoDataManager *instance = nil;
    static dispatch_once_t onceToken;

    dispatch_once(&onceToken, ^{
        instance = [self new];
    });

    return instance;
}

- (void)fetchLatestCheckIns
{
    QBLGeoDataFilter* filter = [QBLGeoDataFilter new];
    filter.lastOnly = YES;
    filter.sortBy = GeoDataSortByKindCreatedAt;

    QBGeneralResponsePage *page = [QBGeneralResponsePage responsePageWithCurrentPage:1 perPage:70];

    [QBRequest geoDataWithFilter:filter                            page:page                    successBlock:^(QBResponse *response, NSArray *objects, QBGeneralResponsePage *page) {
                        [[DataManager sharedDataManager] saveCheckIns:objects];
                    } errorBlock:^(QBResponse *response) {

                        NSLog(@"Error = %@", response.error);

                    }];
}

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

        // Set QuickBlox credentials (You must create application in admin.quickblox.com).
        QBSettings.setApplicationID(kQBApplicationID)
        QBSettings.setAuthKey(kQBAuthKey)
        QBSettings.setAuthSecret(kQBAuthSecret)
        QBSettings.setAccountKey(kQBAccountKey)

         GeoDataManager .instance().fetchLatestCheckIns()

         return true
    }