Class NotificationService

src/services/notificationService.ts:46–142

@singleton()
export class NotificationService
    extends Component<INotification>
    implements INotificationService
{
    protected state: INotification;

    constructor() {
        super();
        this.state = container.resolve(NotificationModel);
    }

    public toggleNotification(): void {
        const next = cloneDeep(this.state);
        next.showNotifications = !this.state.showNotifications;
        this.setState(next);
    }

    public update<T>(item: INotificationItem<T>): INotificationItem<T> | null {
        const { data = [] } = this.state;
        if (data.length) {
            const index = data.findIndex(searchById(item.id));
            if (index > -1) {
                const original = data[index];
                data[index] = Object.assign(original, item);
                this.setState({
                    ...this.state,
                    data: [...data],
                });
                return data[index];
            } else {
                logger.error(
                    'There is no notification be found, please check the id'
                );
            }
        }
        return null;
    }

    public remove(id: UniqueId): void {
        const { data = [] } = this.state;
        if (data.length) {
            const index = data.findIndex(searchById(id));
            if (index > -1) {
                data.splice(index, 1);
                this.setState({
                    ...this.state,
                    data: [...data],
                });
            } else {
                logger.error(
                    'There is no notification be found, please check the id'
                );
            }
        } else {
            logger.error(
                "You can't remove notification because there is no notifications in data."
            );
        }