feat: stateflow v2 (params required)

stateflow/migrations/0021_statelogparameterrecord.py

@@ -0,0 +1,32 @@
+# Generated by Django 5.2.7 on 2025-11-15 08:48
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stateflow', '0020_stateparameter_is_image_path'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='StateLogParameterRecord',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='更新时间')),
+                ('parameters', models.JSONField(help_text='JSON格式存储参数，例如: {"temperature": "25.5", "operator": "张三"}', verbose_name='参数数据')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='创建时间')),
+                ('remark', models.TextField(blank=True, default='', verbose_name='备注')),
+                ('state_log', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='parameter_records', to='stateflow.stateflowrecord', verbose_name='状态流转记录')),
+            ],
+            options={
+                'verbose_name': '状态流转参数记录',
+                'verbose_name_plural': '状态流转参数记录',
+                'db_table': 'state_log_parameter_record',
+                'ordering': ['created_at'],
+                'indexes': [models.Index(fields=['state_log', 'created_at'], name='state_log_p_state_l_8cc99f_idx')],
+            },
+        ),
+    ]