feat: add ranking controller

src/ranking/ranking.controller.ts

@@ -0,0 +1,27 @@
+import { Controller, Get, Param, UseGuards } from "@nestjs/common";
+import { ApiBearerAuth, ApiTags } from "@nestjs/swagger";
+import { RankingService } from "./ranking.service";
+import { AuthGuard } from "src/auth/auth.guard";
+
+@ApiTags("ranking")
+@ApiBearerAuth()
+@Controller("ranking")
+export class RankingController {
+    constructor(
+        private readonly rankingService: RankingService,
+    ) {}
+
+    @Get()
+    @UseGuards(AuthGuard)
+    async findAll() {
+        return await this.rankingService.findAll();
+    }
+
+    @Get("/rank/:username")
+    @UseGuards(AuthGuard)
+    async getRank(
+        @Param("username") username: string,
+    ) {
+        return await this.rankingService.getRank(username);
+    }
+}