54 lines
1.6 KiB
TypeScript
54 lines
1.6 KiB
TypeScript
import type { AsyncUseCase } from '@gridpilot/shared/application';
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import type { ISocialGraphRepository } from '../../domain/repositories/ISocialGraphRepository';
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import type { CurrentUserSocialDTO } from '../dto/CurrentUserSocialDTO';
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import type { FriendDTO } from '../dto/FriendDTO';
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import type {
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CurrentUserSocialViewModel,
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ICurrentUserSocialPresenter,
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} from '../presenters/ISocialPresenters';
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export interface GetCurrentUserSocialParams {
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driverId: string;
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}
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/**
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* Application-level use case to retrieve the current user's social context.
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*
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* Keeps orchestration in the social bounded context while delegating
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* data access to domain repositories and presenting via a presenter.
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*/
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export class GetCurrentUserSocialUseCase
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implements AsyncUseCase<GetCurrentUserSocialParams, void> {
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constructor(
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private readonly socialGraphRepository: ISocialGraphRepository,
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public readonly presenter: ICurrentUserSocialPresenter,
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) {}
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async execute(params: GetCurrentUserSocialParams): Promise<void> {
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const { driverId } = params;
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const friendsDomain = await this.socialGraphRepository.getFriends(driverId);
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const friends: FriendDTO[] = friendsDomain.map((friend) => ({
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driverId: friend.id,
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displayName: friend.name,
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avatarUrl: '',
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isOnline: false,
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lastSeen: new Date(),
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}));
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const currentUser: CurrentUserSocialDTO = {
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driverId,
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displayName: '',
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avatarUrl: '',
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countryCode: '',
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};
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const viewModel: CurrentUserSocialViewModel = {
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currentUser,
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friends,
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};
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this.presenter.present(viewModel);
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}
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} |