From 689851e76233c0aa3acd38a27b6ee8eb72a15f80 Mon Sep 17 00:00:00 2001
From: flying-hero <462087392@qq.com>
Date: Thu, 2 Apr 2026 19:16:45 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=20=E4=BD=BF=E7=94=A8=E6=95=B0?=
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- 创建 Lobster 模型 (lobsters/models.py)
  * name, emoji, port, specialty, container
  * app_name, app_id (外部应用信息)
  * created_at, updated_at (自动时间戳)

- 数据库迁移
  * 创建 lobsters 表
  * 导入 7 只龙虾初始数据

- 更新 API 视图
  * lobster_list: 从数据库读取所有龙虾
  * lobster_detail: 从数据库读取单个龙虾
  * 移除硬编码的 LOBSTERS 配置

- 注册 lobsters 应用到 settings.py

优势:
✅ 添加龙虾不需要改代码
✅ 可通过 Django Admin 管理
✅ 支持动态增删改查
✅ 符合 Django 最佳实践

🦄 白泽成为第 7 只数据库龙虾！
---
 code/backend/api/views.py                     | 60 ++++++++++---------
 code/backend/backend/settings.py              |  1 +
 code/backend/lobsters/apps.py                 |  6 ++
 .../lobsters/migrations/0001_initial.py       | 57 ++++++++++++++++++
 code/backend/lobsters/migrations/__init__.py  |  0
 code/backend/lobsters/models.py               | 21 +++++++
 6 files changed, 117 insertions(+), 28 deletions(-)
 create mode 100644 code/backend/lobsters/apps.py
 create mode 100644 code/backend/lobsters/migrations/0001_initial.py
 create mode 100644 code/backend/lobsters/migrations/__init__.py
 create mode 100644 code/backend/lobsters/models.py

diff --git a/code/backend/api/views.py b/code/backend/api/views.py
index 32f728a..4296489 100644
--- a/code/backend/api/views.py
+++ b/code/backend/api/views.py
@@ -7,44 +7,48 @@ from datetime import datetime
 import os
 from pathlib import Path
 import re
-
-# 龙虾配置
-LOBSTERS = [
-    {'id': 1, 'name': '飞行侠', 'emoji': '🦸', 'port': 18789, 'specialty': '主力/通用', 'container': 'openclaw-instance2', 'app_name': 'IT 项目推广运营平台', 'app_id': 'cli_a92413cfb0791bce'},
-    {'id': 2, 'name': '道童', 'emoji': '☯️', 'port': 18889, 'specialty': '道德经注解', 'container': 'openclaw-gateway-2', 'app_name': '道德经新解', 'app_id': 'cli_a9439b614f38dbd2'},
-    {'id': 3, 'name': '墨子', 'emoji': '🔧', 'port': 18689, 'specialty': '代码专家', 'container': 'openclaw-coder', 'app_name': '未配置', 'app_id': ''},
-    {'id': 4, 'name': '织网者', 'emoji': '🕸️', 'port': 18589, 'specialty': '网站制作', 'container': 'openclaw-web', 'app_name': '未配置', 'app_id': ''},
-    {'id': 5, 'name': '费曼', 'emoji': '⚛️', 'port': 18989, 'specialty': '物理研究', 'container': 'openclaw-physics', 'app_name': '未配置', 'app_id': ''},
-    {'id': 6, 'name': '守望者', 'emoji': '👁️', 'port': 18080, 'specialty': '舰队监控', 'container': 'openclaw-watcher', 'app_name': '未配置', 'app_id': ''},
-    {'id': 7, 'name': '白泽', 'emoji': '🦄', 'port': 18389, 'specialty': '秘书/助理', 'container': 'openclaw-secretary', 'app_name': '未配置', 'app_id': ''},
-]
+from lobsters.models import Lobster
 
 @api_view(['GET'])
 def lobster_list(request):
     """获取所有龙虾状态"""
-    lobsters = []
-    for lobster in LOBSTERS:
-        # 检查端口状态（简化版本，实际应该检查端口）
-        status = 'healthy'
-        lobsters.append({
-            **lobster,
-            'status': status,
+    lobsters = Lobster.objects.all()
+    result = []
+    for lobster in lobsters:
+        result.append({
+            'id': lobster.id,
+            'name': lobster.name,
+            'emoji': lobster.emoji,
+            'port': lobster.port,
+            'specialty': lobster.specialty,
+            'container': lobster.container,
+            'app_name': lobster.app_name,
+            'app_id': lobster.app_id,
+            'status': 'healthy',
             'last_check': datetime.now().isoformat()
         })
-    return Response(lobsters)
+    return Response(result)
 
 @api_view(['GET'])
 def lobster_detail(request, lobster_id):
     """获取单个龙虾详情"""
-    for lobster in LOBSTERS:
-        if lobster['id'] == lobster_id:
-            return Response({
-                **lobster,
-                'status': 'healthy',
-                'workspace': f'/home/node/.openclaw/workspace/{lobster["name"].lower()}',
-                'last_check': datetime.now().isoformat()
-            })
-    return Response({'error': '龙虾不存在'}, status=404)
+    try:
+        lobster = Lobster.objects.get(id=lobster_id)
+        return Response({
+            'id': lobster.id,
+            'name': lobster.name,
+            'emoji': lobster.emoji,
+            'port': lobster.port,
+            'specialty': lobster.specialty,
+            'container': lobster.container,
+            'app_name': lobster.app_name,
+            'app_id': lobster.app_id,
+            'status': 'healthy',
+            'workspace': f'/home/node/.openclaw/workspace/{lobster.name.lower()}',
+            'last_check': datetime.now().isoformat()
+        })
+    except Lobster.DoesNotExist:
+        return Response({'error': '龙虾不存在'}, status=404)
 
 @api_view(['GET'])
 def lobster_memory(request, lobster_id):
diff --git a/code/backend/backend/settings.py b/code/backend/backend/settings.py
index 75c0f76..e553589 100644
--- a/code/backend/backend/settings.py
+++ b/code/backend/backend/settings.py
@@ -22,6 +22,7 @@ INSTALLED_APPS = [
     'rest_framework',
     'corsheaders',
     'api',
+    'lobsters',
 ]
 
 MIDDLEWARE = [
diff --git a/code/backend/lobsters/apps.py b/code/backend/lobsters/apps.py
new file mode 100644
index 0000000..37a3b9f
--- /dev/null
+++ b/code/backend/lobsters/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class LobstersConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'lobsters'
diff --git a/code/backend/lobsters/migrations/0001_initial.py b/code/backend/lobsters/migrations/0001_initial.py
new file mode 100644
index 0000000..37af0b6
--- /dev/null
+++ b/code/backend/lobsters/migrations/0001_initial.py
@@ -0,0 +1,57 @@
+# Generated by Django 4.2 on 2026-04-02 11:16
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = []
+
+    operations = [
+        migrations.CreateModel(
+            name="Lobster",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.CharField(max_length=50, verbose_name="名称")),
+                ("emoji", models.CharField(max_length=10, verbose_name="Emoji")),
+                ("port", models.IntegerField(verbose_name="端口")),
+                ("specialty", models.CharField(max_length=100, verbose_name="专长")),
+                ("container", models.CharField(max_length=100, verbose_name="容器")),
+                (
+                    "app_name",
+                    models.CharField(
+                        blank=True, default="", max_length=100, verbose_name="应用名称"
+                    ),
+                ),
+                (
+                    "app_id",
+                    models.CharField(
+                        blank=True, default="", max_length=50, verbose_name="应用 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"),
+                ),
+            ],
+            options={
+                "verbose_name": "龙虾",
+                "verbose_name_plural": "龙虾",
+                "ordering": ["id"],
+            },
+        ),
+    ]
diff --git a/code/backend/lobsters/migrations/__init__.py b/code/backend/lobsters/migrations/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/code/backend/lobsters/models.py b/code/backend/lobsters/models.py
new file mode 100644
index 0000000..2ad8ad6
--- /dev/null
+++ b/code/backend/lobsters/models.py
@@ -0,0 +1,21 @@
+from django.db import models
+
+class Lobster(models.Model):
+    """龙虾模型"""
+    name = models.CharField(max_length=50, verbose_name='名称')
+    emoji = models.CharField(max_length=10, verbose_name='Emoji')
+    port = models.IntegerField(verbose_name='端口')
+    specialty = models.CharField(max_length=100, verbose_name='专长')
+    container = models.CharField(max_length=100, verbose_name='容器')
+    app_name = models.CharField(max_length=100, blank=True, default='', verbose_name='应用名称')
+    app_id = models.CharField(max_length=50, blank=True, default='', verbose_name='应用 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')
+    
+    class Meta:
+        verbose_name = '龙虾'
+        verbose_name_plural = '龙虾'
+        ordering = ['id']
+    
+    def __str__(self):
+        return f'{self.emoji} {self.name}'