code quality

apps/website/lib/builders/view-data/LeaderboardsViewDataBuilder.ts

@@ -13,7 +13,7 @@ type LeaderboardsInputDTO = {
 export class LeaderboardsViewDataBuilder {
   public static build(apiDto: LeaderboardsInputDTO): LeaderboardsViewData {
     return {
-      drivers: apiDto.drivers.drivers.map(driver => ({
+      drivers: (apiDto.drivers.drivers || []).map(driver => ({
         id: driver.id,
         name: driver.name,
         rating: driver.rating,
@@ -26,7 +26,7 @@ export class LeaderboardsViewDataBuilder {
         avatarUrl: driver.avatarUrl || '',
         position: driver.rank,
       })),
-      teams: apiDto.teams.topTeams.map((team, index) => ({
+      teams: (apiDto.teams.topTeams || apiDto.teams.teams || []).map((team, index) => ({
         id: team.id,
         name: team.name,
         tag: team.tag,