storeGameResult method implemented

backend/src/game/game.service.ts

@@ -3,6 +3,7 @@ import { GameDto } from './dto/game.dto';
 import { GameMoveDto } from './dto/game.move';
 import { Player } from './dto/game.player.dto';
 import { PrismaService } from 'src/prisma/prisma.service';
+import { User } from '@prisma/client';
 
 @Injectable()
 export class GameService {
@@ -126,28 +127,37 @@ export class GameService {
   }
 
   private async storeGameResult(gameDto: GameDto) {
-    /*
-    const player1 = await this.prismaService.user.findFirst({
-      where: { id: gameDto.player1.userId },
-    });
+    let winner: User;
 
-    const player2 = await this.prismaService.user.findFirst({
-      where: { id: gameDto.player2.userId },
-    });
-    */
+    if (this.findWinner(gameDto) == 1) {
+      winner = await this.prismaService.user.findFirst({
+        where: { id: gameDto.player1.userId },
+      });
+    } else {
+      winner = await this.prismaService.user.findFirst({
+        where: { id: gameDto.player2.userId },
+      });
+    }
 
-    //TODO: change to the real winner id from the database
-    const winner =
-      gameDto.score.player1 > gameDto.score.player2
-        ? gameDto.player1
-        : gameDto.player2;
+    winner.victory++;
+    const updateUser = await this.prismaService.user.update({
+      where: {
+        id: winner.id,
+      },
+      data: {
+        victory: winner.victory,
+      },
+    });
 
-    //TODO: add the game result into the user leaderboard database
     console.log(
-      `Winner: ${winner.socketId} with ${gameDto.score.player1} points`,
+      `Winner: ${updateUser.displayName} with ${gameDto.score.player1} points`,
     );
   }
 
+  private findWinner(gameDto: GameDto) {
+    return gameDto.score.player1 > gameDto.score.player2 ? 1 : 2;
+  }
+
   isGameFinished(gameDto: GameDto): boolean {
     if (
       gameDto.score.player1 >= this.MAX_SCORE ||