巅峰演武：赛季优化修改

shared/db/PvpSeasonResult.ts

@@ -59,6 +59,10 @@ export default class PvpSeasonResult extends BaseModel {
         let result: PvpSeasonResultType = await PvpSeasonResultModel.findOne({ roleId, show: true }).lean();
         return result;
     }
+
+    public static async checkResultBySeasonNum(roleId: string, seasonNum: number) {
+        return await PvpSeasonResultModel.exists({ roleId, seasonNum });
+    }
 }
 
 export const PvpSeasonResultModel = getModelForClass(PvpSeasonResult);