refactor driver module (wip)

apps/api/src/domain/race/presenters/RaceDetailPresenter.ts

@@ -1,9 +1,5 @@
-import type { Result } from '@core/shared/application/Result';
-import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
-import type {
-  GetRaceDetailResult,
-  GetRaceDetailErrorCode,
-} from '@core/racing/application/use-cases/GetRaceDetailUseCase';
+import type { UseCaseOutputPort } from '@core/shared/application/UseCaseOutputPort';
+import type { GetRaceDetailResult } from '@core/racing/application/use-cases/GetRaceDetailUseCase';
 import type { DriverRatingProvider } from '@core/racing/application/ports/DriverRatingProvider';
 import type { IImageServicePort } from '@core/racing/application/ports/IImageServicePort';
 import type { GetRaceDetailParamsDTO } from '../dtos/GetRaceDetailParamsDTO';
@@ -16,47 +12,26 @@ import type { RaceDetailUserResultDTO } from '../dtos/RaceDetailUserResultDTO';
 
 export type GetRaceDetailResponseModel = RaceDetailDTO;
 
-export type GetRaceDetailApplicationError = ApplicationErrorCode<
-  GetRaceDetailErrorCode,
-  { message: string }
->;
-
-export class RaceDetailPresenter {
-  private model: GetRaceDetailResponseModel | null = null;
+export class RaceDetailPresenter implements UseCaseOutputPort<GetRaceDetailResult> {
+  private result: GetRaceDetailResult | null = null;
 
   constructor(
     private readonly driverRatingProvider: DriverRatingProvider,
     private readonly imageService: IImageServicePort,
+    private readonly params: GetRaceDetailParamsDTO,
   ) {}
 
-  reset(): void {
-    this.model = null;
+  present(result: GetRaceDetailResult): void {
+    this.result = result;
   }
 
-  async present(
-    result: Result<GetRaceDetailResult, GetRaceDetailApplicationError>,
-    params: GetRaceDetailParamsDTO,
-  ): Promise<void> {
-    if (result.isErr()) {
-      const error = result.unwrapErr();
-      if (error.code === 'RACE_NOT_FOUND') {
-        this.model = {
-          race: null,
-          league: null,
-          entryList: [],
-          registration: {
-            isUserRegistered: false,
-            canRegister: false,
-          },
-          userResult: null,
-        } as RaceDetailDTO;
-        return;
-      }
-
-      throw new Error(error.details?.message ?? 'Failed to get race detail');
+  async getResponseModel(): Promise<GetRaceDetailResponseModel | null> {
+    if (!this.result) {
+      return null;
     }
 
-    const output = result.unwrap();
+    const output = this.result;
+    const params = this.params;
 
     const raceDTO: RaceDetailRaceDTO | null = output.race
       ? {
@@ -118,7 +93,7 @@ export class RaceDetailPresenter {
         }
       : null;
 
-    this.model = {
+    return {
       race: raceDTO,
       league: leagueDTO,
       entryList: entryListDTO,
@@ -127,16 +102,11 @@ export class RaceDetailPresenter {
     } as RaceDetailDTO;
   }
 
-  getResponseModel(): GetRaceDetailResponseModel | null {
-    return this.model;
-  }
-
-  get responseModel(): GetRaceDetailResponseModel {
-    if (!this.model) {
-      throw new Error('Presenter not presented');
-    }
-
-    return this.model;
+  get viewModel(): Promise<GetRaceDetailResponseModel> {
+    return this.getResponseModel().then(model => {
+      if (!model) throw new Error('Presenter not presented');
+      return model;
+    });
   }
 
   private calculateRatingChange(position: number): number {