Fix wrong submit count of problems

models/judge_state.js

@@ -139,14 +139,21 @@ class JudgeState extends Model {
     this.result = result;
   }
 
-  async updateRelatedInfo() {
+  async updateRelatedInfo(newSubmission) {
     if (this.type === 0) {
-      await this.loadRelationships()
+      if (newSubmission) {
-      await this.user.refreshSubmitInfo();
+        await this.loadRelationships();
-      this.problem.submit_num++;
+        await this.user.refreshSubmitInfo();
-      if (this.status === 'Accepted') this.problem.ac_num++;
+        this.problem.submit_num++;
-      await this.user.save();
+        await this.user.save();
-      await this.problem.save();
+        await this.problem.save();
+      } else if (this.status === 'Accepted') {
+        await this.loadRelationships();
+        await this.user.refreshSubmitInfo();
+        this.problem.ac_num++;
+        await this.user.save();
+        await this.problem.save();
+      }
     } else if (this.type === 1) {
       let contest = await Contest.fromID(this.type_info);
       await contest.newSubmission(this);

modules/problem.js

@@ -232,12 +232,12 @@ app.post('/submit/:id', async (req, res) => {
       judge_state.type_info = contest_id;
 
       await judge_state.save();
-      await judge_state.updateRelatedInfo();
     } else {
       if (!await problem.isAllowedUseBy(res.locals.user)) throw 'Permission denied.';
       judge_state.type = problem.is_public ? 0 : 2;
       await judge_state.save();
     }
+    await judge_state.updateRelatedInfo(true);
 
     let waiting_judge = await WaitingJudge.create({
       judge_id: judge_state.id