website refactor

apps/website/lib/page-queries/races/RaceDetailPageQuery.ts

@@ -0,0 +1,41 @@
+import { Result } from '@/lib/contracts/Result';
+import { PageQuery } from '@/lib/contracts/page-queries/PageQuery';
+import { PresentationError, mapToPresentationError } from '@/lib/contracts/page-queries/PresentationError';
+import { RaceDetailViewData } from '@/lib/view-data/races/RaceDetailViewData';
+import { RacesService } from '@/lib/services/races/RacesService';
+import { RaceDetailViewDataBuilder } from '@/lib/builders/view-data/RaceDetailViewDataBuilder';
+
+interface RaceDetailPageQueryParams {
+  raceId: string;
+  driverId?: string;
+}
+
+/**
+ * Race Detail Page Query
+ * 
+ * Fetches race detail data for the race detail page.
+ * Returns Result<RaceDetailViewData, PresentationError>
+ */
+export class RaceDetailPageQuery implements PageQuery<RaceDetailViewData, RaceDetailPageQueryParams> {
+  async execute(params: RaceDetailPageQueryParams): Promise<Result<RaceDetailViewData, PresentationError>> {
+    // Manual wiring: Service creates its own dependencies
+    const service = new RacesService();
+    
+    // Get race detail data
+    const result = await service.getRaceDetail(params.raceId, params.driverId || '');
+    
+    if (result.isErr()) {
+      return Result.err(mapToPresentationError(result.getError()));
+    }
+    
+    // Transform to ViewData using builder
+    const viewData = RaceDetailViewDataBuilder.build(result.unwrap());
+    return Result.ok(viewData);
+  }
+
+  // Static method to avoid object construction in server code
+  static async execute(params: RaceDetailPageQueryParams): Promise<Result<RaceDetailViewData, PresentationError>> {
+    const query = new RaceDetailPageQuery();
+    return await query.execute(params);
+  }
+}