feat:exam 修改名称唯一主键

server/apps/exam/migrations/0008_alter_paper_name.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2024-12-18 10:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('exam', '0007_alter_question_year'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='paper',
+            name='name',
+            field=models.CharField(max_length=200, verbose_name='名称'),
+        ),
+    ]

server/apps/exam/models.py

@@ -57,7 +57,7 @@ class Paper(CommonAModel):
     )
 
     paper_types = models.CharField(default='押题', max_length=50, choices=cate_types, verbose_name='试卷类型')
-    name = models.CharField(max_length=200, verbose_name='名称', unique=True)
+    name = models.CharField(max_length=200, verbose_name='名称')
     questions = models.ManyToManyField(Question, through='PaperQuestion', null=True, blank=True)
     limit = models.IntegerField(default=0, verbose_name='限时(分钟)')
     total_score = models.FloatField(default=0, verbose_name='满分')

server/apps/exam/views.py

@@ -285,14 +285,7 @@ class PaperViewSet(ModelViewSet):
         elif self.action in ['create', 'update']:
             return PaperCreateUpdateSerializer
         return super().get_serializer_class()
-    
+
-    def destroy(self, request, *args, **kwargs):
-        """
-        重写destroy方法实现真删除
-        """
-        instance = self.get_object()  # 获取要删除的对象
-        instance.delete()  # 调用模型的 delete 方法，进行真删除
-        return Response({"detail": "删除成功"}, status=204)
     
     def create(self, request, *args, **kwargs):
         sr = PaperCreateUpdateSerializer(data=request.data)