Files
gridpilot.gg/core/social/application/use-cases/GetUserFeedUseCase.ts
2025-12-20 12:55:07 +01:00

71 lines
2.5 KiB
TypeScript

import type { AsyncUseCase , Logger } from '@core/shared/application';
import type { IFeedRepository } from '../../domain/repositories/IFeedRepository';
import type { FeedItemDTO } from '../dto/FeedItemDTO';
import type { FeedItem } from '../../domain/types/FeedItem';
import type {
IUserFeedPresenter,
UserFeedViewModel,
} from '../presenters/ISocialPresenters';
export interface GetUserFeedParams {
driverId: string;
limit?: number;
}
export class GetUserFeedUseCase
implements AsyncUseCase<GetUserFeedParams, void> {
constructor(
private readonly feedRepository: IFeedRepository,
public readonly presenter: IUserFeedPresenter,
private readonly logger: Logger,
) {}
async execute(params: GetUserFeedParams): Promise<void> {
const { driverId, limit } = params;
this.logger.debug('Executing GetUserFeedUseCase', { driverId, limit });
try {
const items = await this.feedRepository.getFeedForDriver(driverId, limit);
this.logger.info('Successfully retrieved user feed', { driverId, itemCount: items.length });
if (items.length === 0) {
this.logger.warn(`No feed items found for driverId: ${driverId}`);
}
const dtoItems = items.map(mapFeedItemToDTO);
const viewModel: UserFeedViewModel = {
items: dtoItems,
};
this.presenter.present(viewModel);
} catch (error) {
this.logger.error('Failed to retrieve user feed', error);
throw error; // Re-throw the error so it can be handled upstream
}
}
}
function mapFeedItemToDTO(item: FeedItem): FeedItemDTO {
const mappedType = (item.type as string).replace(/-/g, '_') as FeedItemDTO['type'];
const dto: FeedItemDTO = {
id: item.id,
timestamp:
item.timestamp instanceof Date
? item.timestamp.toISOString()
: new Date(item.timestamp).toISOString(),
type: mappedType,
headline: item.headline,
};
if (item.actorFriendId !== undefined) dto.actorFriendId = item.actorFriendId;
if (item.actorDriverId !== undefined) dto.actorDriverId = item.actorDriverId;
if (item.leagueId !== undefined) dto.leagueId = item.leagueId;
if (item.raceId !== undefined) dto.raceId = item.raceId;
if (item.teamId !== undefined) dto.teamId = item.teamId;
if (item.position !== undefined) dto.position = item.position;
if (item.body !== undefined) dto.body = item.body;
if (item.ctaLabel !== undefined) dto.ctaLabel = item.ctaLabel;
if (item.ctaHref !== undefined) dto.ctaHref = item.ctaHref;
return dto;
}