website refactor

apps/website/lib/page-queries/races/RaceStewardingPageQuery.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 { RaceStewardingViewData } from '@/lib/view-data/races/RaceStewardingViewData';
+import { RaceStewardingService } from '@/lib/services/races/RaceStewardingService';
+import { RaceStewardingViewDataBuilder } from '@/lib/builders/view-data/RaceStewardingViewDataBuilder';
+
+interface RaceStewardingPageQueryParams {
+  raceId: string;
+  driverId?: string;
+}
+
+/**
+ * Race Stewarding Page Query
+ * 
+ * Fetches race stewarding data for the stewarding page.
+ * Returns Result<RaceStewardingViewData, PresentationError>
+ */
+export class RaceStewardingPageQuery implements PageQuery<RaceStewardingViewData, RaceStewardingPageQueryParams> {
+  async execute(params: RaceStewardingPageQueryParams): Promise<Result<RaceStewardingViewData, PresentationError>> {
+    // Manual wiring: Service creates its own dependencies
+    const service = new RaceStewardingService();
+    
+    // Get race stewarding data
+    const result = await service.getRaceStewarding(params.raceId);
+    
+    if (result.isErr()) {
+      return Result.err(mapToPresentationError(result.getError()));
+    }
+    
+    // Transform to ViewData using builder
+    const viewData = RaceStewardingViewDataBuilder.build(result.unwrap());
+    return Result.ok(viewData);
+  }
+
+  // Static method to avoid object construction in server code
+  static async execute(params: RaceStewardingPageQueryParams): Promise<Result<RaceStewardingViewData, PresentationError>> {
+    const query = new RaceStewardingPageQuery();
+    return await query.execute(params);
+  }
+}