提交分数接口增加防并发

v2.0/src/service/common/game.service.ts

@@ -50,6 +50,20 @@ export default class GameService extends UserService {
     userInfo: IUserInfo,
     joinInfo: IJoinRecord
   ) {
+    const gameResult = await this.joindao.update(
+      {
+        _id: id,
+        $where: `this.status === 1`
+      },
+      {
+        $set: {
+          status: 2
+        }
+      }
+    )
+    if (gameResult !== 1) { // 该局游戏实际已结束，有并发
+      return { data: 1 }
+    }
     const { duration } = await this.updateJoinRecord(id, score, userInfo, joinInfo)
 
     const { maxScore, totalScore } = await this.updateUserScore(score, userInfo)