feat: shipment change && version modelize

flower/test_app_version_api.py

@@ -6,6 +6,7 @@ from django.test import TestCase, override_settings
 from django.utils import timezone
 from rest_framework.test import APIClient
 
+from api_v1.models import AppVersion
 from flower.app_version import APP_VERSION_CACHE_KEY
 
 
@@ -40,9 +41,84 @@ class AppVersionAPITest(TestCase):
                 "download_url": "https://example.com/app.apk",
                 "force": True,
                 "publish_date": "2026-07-08",
+                "message": "",
             },
         )
 
+    def test_app_version_api_returns_current_model_version(self):
+        AppVersion.objects.create(
+            major=1,
+            minor=0,
+            build=100,
+            download_url="https://example.com/old.apk",
+            publish_date="2026-07-01",
+            message="旧版本",
+        )
+        AppVersion.objects.create(
+            major=2,
+            minor=0,
+            build=200,
+            download_url="https://example.com/current.apk",
+            force=True,
+            publish_date="2026-07-08",
+            message="请更新到最新版本",
+            is_current=True,
+        )
+
+        response = self.client.get("/api/app-version/")
+
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.data["latest_version"], {"major": 2, "minor": 0, "build": 200})
+        self.assertEqual(response.data["download_url"], "https://example.com/current.apk")
+        self.assertEqual(response.data["force"], True)
+        self.assertEqual(response.data["publish_date"], "2026-07-08")
+        self.assertEqual(response.data["message"], "请更新到最新版本")
+
+    def test_app_version_api_returns_newest_model_version_when_no_current(self):
+        AppVersion.objects.create(
+            major=1,
+            minor=0,
+            build=100,
+            download_url="https://example.com/old.apk",
+            publish_date="2026-07-01",
+        )
+        AppVersion.objects.create(
+            major=1,
+            minor=1,
+            build=110,
+            download_url="https://example.com/new.apk",
+            publish_date="2026-07-02",
+            message="最新创建版本",
+        )
+
+        response = self.client.get("/api/app-version/")
+
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.data["latest_version"], {"major": 1, "minor": 1, "build": 110})
+        self.assertEqual(response.data["download_url"], "https://example.com/new.apk")
+        self.assertEqual(response.data["message"], "最新创建版本")
+
+    def test_app_version_current_flag_is_mutually_exclusive(self):
+        first = AppVersion.objects.create(
+            major=1,
+            minor=0,
+            build=100,
+            download_url="https://example.com/first.apk",
+            is_current=True,
+        )
+        second = AppVersion.objects.create(
+            major=2,
+            minor=0,
+            build=200,
+            download_url="https://example.com/second.apk",
+            is_current=True,
+        )
+
+        first.refresh_from_db()
+        second.refresh_from_db()
+        self.assertFalse(first.is_current)
+        self.assertTrue(second.is_current)
+
     def test_set_app_version_command_updates_cached_api_payload_with_defaults(self):
         output = StringIO()
         call_command(
@@ -65,6 +141,7 @@ class AppVersionAPITest(TestCase):
         self.assertEqual(response.data["download_url"], "https://example.com/latest.apk")
         self.assertEqual(response.data["force"], False)
         self.assertEqual(response.data["publish_date"], timezone.localdate().isoformat())
+        self.assertEqual(response.data["message"], "")
         self.assertIn("'build': 1001", output.getvalue())
 
     def test_set_app_version_command_accepts_force_and_publish_date(self):
@@ -82,6 +159,8 @@ class AppVersionAPITest(TestCase):
             "--force",
             "--publish-date",
             "2026-07-01",
+            "--message",
+            "强制升级说明",
             stdout=output,
         )
 
@@ -92,3 +171,4 @@ class AppVersionAPITest(TestCase):
         self.assertEqual(response.data["download_url"], "https://example.com/force.apk")
         self.assertEqual(response.data["force"], True)
         self.assertEqual(response.data["publish_date"], "2026-07-01")
+        self.assertEqual(response.data["message"], "强制升级说明")