cache unknown beatsaver maps

projects/backend/src/service/beatsaver.service.ts

@@ -11,20 +11,28 @@ export default class BeatSaverService {
   public static async getMap(hash: string): Promise<BeatSaverMap | undefined> {
     let map = await BeatSaverMapModel.findById(hash);
     if (map != undefined) {
-      return map.toObject() as BeatSaverMap;
+      const toObject = map.toObject() as BeatSaverMap;
+      if (toObject.unknownMap) {
+        return undefined;
+      }
+      return toObject;
     }
 
     const token = await beatsaverService.lookupMap(hash);
-    if (token == undefined) {
-      return undefined;
-    }
-    map = await BeatSaverMapModel.create({
-      _id: hash,
-      bsr: token.id,
-      author: {
-        id: token.uploader.id,
-      },
-    });
+    map = await BeatSaverMapModel.create(
+      token
+        ? {
+            _id: hash,
+            bsr: token.id,
+            author: {
+              id: token.uploader.id,
+            },
+          }
+        : {
+            _id: hash,
+            unknownMap: true,
+          }
+    );
     return map.toObject() as BeatSaverMap;
   }
 }

projects/backend/src/service/score.service.ts

@@ -91,11 +91,16 @@ export class ScoreService {
           search: search,
         });
         if (leaderboardScores == undefined) {
-          throw new NotFoundError(
-            `No scores found for "${id}", leaderboard "${leaderboardName}", page "${page}", sort "${sort}", search "${search}"`
-          );
+          break;
         }
 
+        metadata = new Metadata(
+          Math.ceil(leaderboardScores.metadata.total / leaderboardScores.metadata.itemsPerPage),
+          leaderboardScores.metadata.total,
+          leaderboardScores.metadata.page,
+          leaderboardScores.metadata.itemsPerPage
+        );
+
         for (const token of leaderboardScores.playerScores) {
           const score = getScoreSaberScoreFromToken(token.score);
           if (score == undefined) {
@@ -113,13 +118,6 @@ export class ScoreService {
             beatSaver: beatSaverMap,
           });
         }
-
-        metadata = new Metadata(
-          Math.ceil(leaderboardScores.metadata.total / leaderboardScores.metadata.itemsPerPage),
-          leaderboardScores.metadata.total,
-          leaderboardScores.metadata.page,
-          leaderboardScores.metadata.itemsPerPage
-        );
         break;
       }
       default: {
@@ -145,7 +143,7 @@ export class ScoreService {
     leaderboardName: Leaderboards,
     id: string,
     page: number
-  ): Promise<LeaderboardScoresResponse<unknown>> {
+  ): Promise<LeaderboardScoresResponse<unknown, unknown>> {
     const scores: Score[] = [];
     let leaderboard: Leaderboard | undefined;
     let beatSaverMap: BeatSaverMap | undefined;
@@ -153,11 +151,6 @@ export class ScoreService {
 
     switch (leaderboardName) {
       case "scoresaber": {
-        const leaderboardScores = await scoresaberService.lookupLeaderboardScores(id, page);
-        if (leaderboardScores == undefined) {
-          throw new NotFoundError(`No scores found for "${id}", leaderboard "${leaderboardName}", page "${page}""`);
-        }
-
         const leaderboardResponse = await LeaderboardService.getLeaderboard(leaderboardName, id);
         if (leaderboardResponse == undefined) {
           throw new NotFoundError(`Leaderboard "${leaderboardName}" not found`);
@@ -165,6 +158,11 @@ export class ScoreService {
         leaderboard = leaderboardResponse.leaderboard;
         beatSaverMap = leaderboardResponse.beatsaver;
 
+        const leaderboardScores = await scoresaberService.lookupLeaderboardScores(id, page);
+        if (leaderboardScores == undefined) {
+          break;
+        }
+
         for (const token of leaderboardScores.scores) {
           const score = getScoreSaberScoreFromToken(token);
           if (score == undefined) {

projects/common/src/model/beatsaver/beatsaver-map.ts

@@ -30,15 +30,21 @@ export class BeatSaverMap {
    * The bsr code for the map.
    * @private
    */
-  @prop({ required: true })
+  @prop({ required: false })
   public bsr!: string;
 
   /**
    * The author of the map.
    */
-  @prop({ required: true, _id: false, type: () => BeatsaverAuthor })
+  @prop({ required: false, _id: false, type: () => BeatsaverAuthor })
   public author!: BeatsaverAuthor;
 
+  /**
+   * True if the map is unknown on beatsaver.
+   */
+  @prop({ required: false })
+  public unknownMap?: boolean;
+
   /**
    * Exposes `id` as a virtual field mapped from `_id`.
    */

projects/website/src/components/player/player-scores.tsx

@@ -229,20 +229,22 @@ export default function PlayerScores({ initialScoreData, initialSearch, player,
             ))}
           </motion.div>
 
-          <Pagination
-            mobilePagination={width < 768}
-            page={pageState.page}
-            totalPages={scores.metadata.totalPages}
-            loadingPage={isLoading ? pageState.page : undefined}
-            generatePageUrl={page => {
-              return getUrl(page);
-            }}
-            onPageChange={newPage => {
-              setPreviousPage(pageState.page);
-              setPageState({ ...pageState, page: newPage });
-              setShouldFetch(true); // Set to true to trigger fetch on page change
-            }}
-          />
+          {scores.metadata.totalPages > 1 && (
+            <Pagination
+              mobilePagination={width < 768}
+              page={pageState.page}
+              totalPages={scores.metadata.totalPages}
+              loadingPage={isLoading ? pageState.page : undefined}
+              generatePageUrl={page => {
+                return getUrl(page);
+              }}
+              onPageChange={newPage => {
+                setPreviousPage(pageState.page);
+                setPageState({ ...pageState, page: newPage });
+                setShouldFetch(true); // Set to true to trigger fetch on page change
+              }}
+            />
+          )}
         </>
       )}
     </Card>