77 lines
2.8 KiB
TypeScript
77 lines
2.8 KiB
TypeScript
import { Driver } from '@core/racing/domain/entities/Driver';
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import { League } from '@core/racing/domain/entities/League';
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import { Race } from '@core/racing/domain/entities/Race';
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import type { FeedItem } from '@core/social/domain/types/FeedItem';
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import type { Friendship } from './RacingSeed';
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export class RacingFeedFactory {
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constructor(private readonly baseDate: Date) {}
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create(drivers: Driver[], friendships: Friendship[], races: Race[], leagues: League[]): FeedItem[] {
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const items: FeedItem[] = [];
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const friendMap = new Map(friendships.map((f) => [`${f.driverId}:${f.friendId}`, true] as const));
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const completedRace = races.find((r) => r.status === 'completed');
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const upcomingRace = races.find((r) => r.status === 'scheduled');
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const league = leagues.find((l) => l.id.toString() === 'league-5') ?? leagues[0]!;
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const now = this.addMinutes(this.baseDate, 10);
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for (let i = 2; i <= 10; i++) {
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const actor = drivers.find((d) => d.id === `driver-${i}`);
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if (!actor) continue;
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if (!friendMap.has(`driver-1:${actor.id}`)) continue;
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items.push({
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id: `feed:${actor.id}:joined:${i}`,
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type: 'friend-joined-league',
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timestamp: this.addMinutes(now, -(i * 7)),
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actorDriverId: actor.id,
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actorFriendId: actor.id,
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leagueId: league.id.toString(),
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headline: `${actor.name} joined ${String(league.name)}`,
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body: 'Demo activity in in-memory mode.',
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ctaLabel: 'View league',
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ctaHref: `/leagues/${league.id.toString()}`,
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});
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if (completedRace) {
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items.push({
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id: `feed:${actor.id}:result:${i}`,
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type: 'friend-finished-race',
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timestamp: this.addMinutes(now, -(i * 7 + 3)),
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actorDriverId: actor.id,
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actorFriendId: actor.id,
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leagueId: completedRace.leagueId,
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raceId: completedRace.id,
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position: (i % 5) + 1,
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headline: `${actor.name} finished a race`,
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body: `Completed at ${completedRace.track}.`,
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ctaLabel: 'View results',
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ctaHref: `/races/${completedRace.id}/results`,
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});
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}
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}
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if (upcomingRace) {
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items.push({
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id: `feed:system:scheduled:${upcomingRace.id}`,
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type: 'new-race-scheduled',
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timestamp: this.addMinutes(now, -3),
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leagueId: upcomingRace.leagueId,
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raceId: upcomingRace.id,
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headline: `New race scheduled at ${upcomingRace.track}`,
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body: `${upcomingRace.car} • ${upcomingRace.scheduledAt.toISOString()}`,
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ctaLabel: 'View schedule',
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ctaHref: `/races/${upcomingRace.id}`,
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});
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}
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return items.sort((a, b) => b.timestamp.getTime() - a.timestamp.getTime());
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}
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private addMinutes(date: Date, minutes: number): Date {
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return new Date(date.getTime() + minutes * 60 * 1000);
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}
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} |