refactor: remove count parameter from song retrieval queries and replace with limit for consistency

Author: tomast1337

apps/backend/src/app.module.ts

@@ -75,7 +75,6 @@ import { UserModule } from './user/user.module';
     UserModule,
     AuthModule.forRootAsync(),
     FileModule.forRootAsync(),
-    SongBrowserModule,
     SeedModule.forRoot(),
     EmailLoginModule,
     MailingModule,

apps/backend/src/song/song.controller.ts

@@ -94,7 +94,6 @@ export class SongController {
     @Query() query: PageQueryDTO,
     @Query('q') q?: 'featured' | 'recent' | 'categories' | 'random',
     @Param('id') id?: string,
-    @Query('count') count?: string,
     @Query('category') category?: string,
   ): Promise<SongPreviewDto[] | Record<string, number>> {
     if (q) {
@@ -109,12 +108,11 @@ export class SongController {
           }
           return await this.songBrowserService.getCategories();
         case 'random': {
-          const countInt = parseInt(count);
-          if (isNaN(countInt) || countInt < 1 || countInt > 10) {
+          if (query.limit && (query.limit < 1 || query.limit > 10)) {
             throw new BadRequestException('Invalid query parameters');
           }
           return await this.songBrowserService.getRandomSongs(
-            countInt,
+            query.limit ?? 1,
             category,
           );
         }

apps/backend/src/song/song.module.ts

@@ -8,6 +8,7 @@ import { FileModule } from '@server/file/file.module';
 import { UserModule } from '@server/user/user.module';
 
 import { MySongsController } from './my-songs/my-songs.controller';
+import { SongBrowserService } from './song-browser/song-browser.service';
 import { SongUploadService } from './song-upload/song-upload.service';
 import { SongWebhookService } from './song-webhook/song-webhook.service';
 import { SongController } from './song.controller';
@@ -24,6 +25,7 @@ import { SongService } from './song.service';
     SongService,
     SongUploadService,
     SongWebhookService,
+    SongBrowserService,
     {
       inject    : [ConfigService],
       provide   : 'DISCORD_WEBHOOK_URL',

apps/frontend/src/modules/shared/components/layout/RandomSongButton.tsx

@@ -22,7 +22,7 @@ export const RandomSongButton = () => {
         {
           params: {
             q    : 'random',
-            count: 1,
+            limit: 1,
           },
         },
       );

apps/frontend/src/modules/song/components/SongPage.tsx

@@ -45,7 +45,7 @@ export async function SongPage({ id }: { id: string }) {
       {
         params: {
           q       : 'random',
-          count   : 4,
+          limit   : 4,
           category: song.category,
         },
       },