From fb3c5a23eb2a1be5f0150f27d871370ba2ef5492 Mon Sep 17 00:00:00 2001
From: Menci <huanghaorui301@gmail.com>
Date: Sat, 9 Mar 2019 20:55:45 +0800
Subject: [PATCH] Improve robustness

---
 models/common.js           | 2 ++
 models/contest_ranklist.js | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/models/common.js b/models/common.js
index 952e1a1..bdce62a 100644
--- a/models/common.js
+++ b/models/common.js
@@ -10,6 +10,8 @@ class Model {
     let model = this.getModel();
     let obj = JSON.parse(JSON.stringify(this.record.get({ plain: true })));
     for (let key in obj) {
+      if (!model.tableAttributes[key]) continue;
+
       if (model.tableAttributes[key].type instanceof Sequelize.JSON && typeof obj[key] === 'string') {
         try {
           this[key] = JSON.parse(obj[key]);
diff --git a/models/contest_ranklist.js b/models/contest_ranklist.js
index 7532e0d..d082fbe 100644
--- a/models/contest_ranklist.js
+++ b/models/contest_ranklist.js
@@ -53,6 +53,8 @@ class ContestRanklist extends Model {
 
         for (let i in player.score_details) {
           let judge_state = await JudgeState.fromID(player.score_details[i].judge_id);
+          if (!judge_state) continue;
+
           player.latest = Math.max(player.latest, judge_state.submit_time);
 
           if (player.score_details[i].score != null) {