From 77cf8db4c4786fffea9e13da05c0a193e24d1f57 Mon Sep 17 00:00:00 2001
From: yuetsh <51725939@qq.com>
Date: Mon, 1 Jul 2024 15:46:15 +0800
Subject: [PATCH] =?UTF-8?q?=E6=AF=94=E8=B5=9B=E6=B7=BB=E5=8A=A0=E6=A0=87?=
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---
 contest/migrations/0012_contest_tag.py | 19 +++++++++++++++++++
 contest/models.py                      |  1 +
 contest/serializers.py                 |  2 ++
 contest/views/oj.py                    |  5 ++++-
 4 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100644 contest/migrations/0012_contest_tag.py

diff --git a/contest/migrations/0012_contest_tag.py b/contest/migrations/0012_contest_tag.py
new file mode 100644
index 0000000..a821bd2
--- /dev/null
+++ b/contest/migrations/0012_contest_tag.py
@@ -0,0 +1,19 @@
+# Generated by Django 5.0.6 on 2024-07-01 08:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('contest', '0011_alter_acmcontestrank_submission_info_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='contest',
+            name='tag',
+            field=models.TextField(default=''),
+            preserve_default=False,
+        ),
+    ]
diff --git a/contest/models.py b/contest/models.py
index 4616bef..e96121c 100644
--- a/contest/models.py
+++ b/contest/models.py
@@ -11,6 +11,7 @@ from utils.models import RichTextField
 class Contest(models.Model):
     title = models.TextField()
     description = RichTextField()
+    tag = models.TextField()
     # show real time rank or cached rank
     real_time_rank = models.BooleanField()
     password = models.TextField(null=True)
diff --git a/contest/serializers.py b/contest/serializers.py
index 356cdda..bdca7ed 100644
--- a/contest/serializers.py
+++ b/contest/serializers.py
@@ -7,6 +7,7 @@ from .models import ACMContestRank, OIContestRank
 class CreateConetestSeriaizer(serializers.Serializer):
     title = serializers.CharField(max_length=128)
     description = serializers.CharField()
+    tag = serializers.CharField()
     start_time = serializers.DateTimeField()
     end_time = serializers.DateTimeField()
     rule_type = serializers.ChoiceField(choices=[ContestRuleType.ACM, ContestRuleType.OI])
@@ -20,6 +21,7 @@ class EditConetestSeriaizer(serializers.Serializer):
     id = serializers.IntegerField()
     title = serializers.CharField(max_length=128)
     description = serializers.CharField()
+    tag = serializers.CharField()
     start_time = serializers.DateTimeField()
     end_time = serializers.DateTimeField()
     password = serializers.CharField(allow_blank=True, allow_null=True, max_length=32)
diff --git a/contest/views/oj.py b/contest/views/oj.py
index 4164ec3..6bf7358 100644
--- a/contest/views/oj.py
+++ b/contest/views/oj.py
@@ -52,10 +52,13 @@ class ContestListAPI(APIView):
         keyword = request.GET.get("keyword")
         rule_type = request.GET.get("rule_type")
         status = request.GET.get("status")
+        tag = request.GET.get("tag")
         if keyword:
-            contests = contests.filter(title__contains=keyword)
+            contests = contests.filter(title__icontains=keyword)
         if rule_type:
             contests = contests.filter(rule_type=rule_type)
+        if tag:
+            contests = contests.filter(tag=tag)
         if status:
             cur = now()
             if status == ContestStatus.CONTEST_NOT_START: