feat: new modul (stateflow)

stateflow/migrations/0001_initial.py

@@ -0,0 +1,45 @@
+# Generated by Django 5.2.7 on 2025-11-11 03:12
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='State',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('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')),
+                ('name', models.CharField(max_length=100, verbose_name='状态名称')),
+                ('data', models.JSONField(blank=True, null=True, verbose_name='参数表')),
+                ('description', models.TextField(blank=True, verbose_name='状态描述')),
+                ('next', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='stateflow.state', verbose_name='下一个状态')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='Process',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('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')),
+                ('name', models.CharField(max_length=100, verbose_name='流程名称')),
+                ('state_nodes', models.CharField(max_length=200, verbose_name='节点列表')),
+                ('description', models.TextField(blank=True, verbose_name='流程描述')),
+                ('current_state', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='current_for_processes', to='stateflow.state', verbose_name='当前状态')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]