new

backend/competition/migrations/0008_scoreformula.py

@@ -0,0 +1,33 @@
+# Generated by Django 6.0.1 on 2026-03-20 05:27
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('competition', '0007_competition_custom_score_formula_and_more'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ScoreFormula',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(help_text='用于标识这个公式，方便管理', max_length=100, verbose_name='公式名称')),
+                ('description', models.TextField(blank=True, verbose_name='公式说明')),
+                ('formula', models.TextField(help_text='使用维度名称作为变量，支持四则运算和函数', verbose_name='计算公式')),
+                ('is_active', models.BooleanField(default=True, verbose_name='是否启用')),
+                ('is_default', models.BooleanField(default=False, verbose_name='是否设为默认公式')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='创建时间')),
+                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='更新时间')),
+                ('competition', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='score_formulas', to='competition.competition', verbose_name='所属比赛')),
+            ],
+            options={
+                'verbose_name': '评分公式',
+                'verbose_name_plural': '评分公式配置',
+                'ordering': ['-is_default', '-created_at'],
+            },
+        ),
+    ]