presenter refactoring

apps/api/src/domain/league/presenters/GetLeagueProtestsPresenter.ts

@@ -20,49 +20,65 @@ function mapProtestStatus(status: ProtestOutputPort['status']): ProtestDTO['stat
   }
 }
 
-export function mapGetLeagueProtestsOutputPortToDTO(output: GetLeagueProtestsOutputPort, leagueName?: string): LeagueAdminProtestsDTO {
-  const protests: ProtestDTO[] = output.protests.map((protest) => {
-    const race = output.racesById[protest.raceId];
+export class GetLeagueProtestsPresenter {
+  private result: LeagueAdminProtestsDTO | null = null;
 
-    return {
-      id: protest.id,
-      leagueId: race?.leagueId,
-      raceId: protest.raceId,
-      protestingDriverId: protest.protestingDriverId,
-      accusedDriverId: protest.accusedDriverId,
-      submittedAt: new Date(protest.filedAt),
-      description: protest.incident.description,
-      status: mapProtestStatus(protest.status),
-    };
-  });
+  reset() {
+    this.result = null;
+  }
 
-  const racesById: { [raceId: string]: RaceDTO } = {};
-  for (const raceId in output.racesById) {
-    const race = output.racesById[raceId];
-    racesById[raceId] = {
-      id: race.id,
-      name: race.track,
-      date: race.scheduledAt,
-      leagueName,
+  present(output: GetLeagueProtestsOutputPort, leagueName?: string) {
+    const protests: ProtestDTO[] = output.protests.map((protest) => {
+      const race = output.racesById[protest.raceId];
+
+      return {
+        id: protest.id,
+        leagueId: race?.leagueId || '',
+        raceId: protest.raceId,
+        protestingDriverId: protest.protestingDriverId,
+        accusedDriverId: protest.accusedDriverId,
+        submittedAt: new Date(protest.filedAt),
+        description: protest.incident.description,
+        status: mapProtestStatus(protest.status),
+      };
+    });
+
+    const racesById: { [raceId: string]: RaceDTO } = {};
+    for (const raceId in output.racesById) {
+      const race = output.racesById[raceId];
+      if (race) {
+        racesById[raceId] = {
+          id: race.id,
+          name: race.track,
+          date: race.scheduledAt.toISOString(),
+          leagueName,
+        };
+      }
+    }
+
+    const driversById: { [driverId: string]: DriverDTO } = {};
+    for (const driverId in output.driversById) {
+      const driver = output.driversById[driverId];
+      if (driver) {
+        driversById[driverId] = {
+          id: driver.id,
+          iracingId: driver.iracingId,
+          name: driver.name,
+          country: driver.country,
+          bio: driver.bio,
+          joinedAt: driver.joinedAt,
+        };
+      }
+    }
+
+    this.result = {
+      protests,
+      racesById,
+      driversById,
     };
   }
 
-  const driversById: { [driverId: string]: DriverDTO } = {};
-  for (const driverId in output.driversById) {
-    const driver = output.driversById[driverId];
-    driversById[driverId] = {
-      id: driver.id,
-      iracingId: driver.iracingId,
-      name: driver.name,
-      country: driver.country,
-      bio: driver.bio,
-      joinedAt: driver.joinedAt,
-    };
+  getViewModel(): LeagueAdminProtestsDTO | null {
+    return this.result;
   }
-
-  return {
-    protests,
-    racesById,
-    driversById,
-  };
 }