seed data

adapters/bootstrap/racing/RacingRaceFactory.ts

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+import { League } from '@core/racing/domain/entities/League';
+import { Race } from '@core/racing/domain/entities/Race';
+
+export class RacingRaceFactory {
+  constructor(private readonly baseDate: Date) {}
+
+  create(leagues: League[]): Race[] {
+    const tracks = [
+      'Monza GP',
+      'Spa-Francorchamps',
+      'Suzuka',
+      'Mount Panorama',
+      'Silverstone GP',
+      'Interlagos',
+      'Imola',
+      'Laguna Seca',
+    ];
+    const cars = ['GT3 – Porsche 911', 'GT3 – BMW M4', 'LMP3 Prototype', 'GT4 – Alpine', 'Touring – Civic'];
+
+    const leagueIds = leagues.map((l) => l.id.toString());
+    const demoLeagueId = 'league-5';
+
+    const races: Race[] = [];
+
+    for (let i = 1; i <= 25; i++) {
+      const leagueId = leagueIds[(i - 1) % leagueIds.length] ?? demoLeagueId;
+      const scheduledAt = this.addDays(this.baseDate, i <= 10 ? -35 + i : 1 + (i - 10) * 2);
+
+      const base = {
+        id: `race-${i}`,
+        leagueId,
+        scheduledAt,
+        track: tracks[(i - 1) % tracks.length]!,
+        car: cars[(i - 1) % cars.length]!,
+      };
+
+      if (i === 1) {
+        races.push(
+          Race.create({
+            ...base,
+            leagueId: demoLeagueId,
+            scheduledAt: this.addMinutes(this.baseDate, -30),
+            status: 'running',
+            strengthOfField: 1530,
+            registeredCount: 16,
+          }),
+        );
+        continue;
+      }
+
+      if (scheduledAt < this.baseDate) {
+        races.push(
+          Race.create({
+            ...base,
+            status: 'completed',
+          }),
+        );
+        continue;
+      }
+
+      races.push(
+        Race.create({
+          ...base,
+          status: 'scheduled',
+        }),
+      );
+    }
+
+    return races;
+  }
+
+  private addDays(date: Date, days: number): Date {
+    return new Date(date.getTime() + days * 24 * 60 * 60 * 1000);
+  }
+
+  private addMinutes(date: Date, minutes: number): Date {
+    return new Date(date.getTime() + minutes * 60 * 1000);
+  }
+}