feat(settings): 扩展 SettingsData 加 compact 字段,后端解析与校验

tests/server/routes/settings.test.ts

@@ -36,8 +36,8 @@ describe("设置 API 路由", () => {
       const req = new Request("http://localhost/api/settings");
       const res = await getSettingsViaHandler(req, db);
       expect(res.status).toBe(200);
-      const body = (await res.json()) as { theme: string };
-      expect(body).toEqual({ theme: "system" });
+      const body = (await res.json()) as { compact: boolean; theme: string };
+      expect(body).toEqual({ compact: false, theme: "system" });
     });
   });
 
@@ -50,14 +50,14 @@ describe("设置 API 路由", () => {
       });
       const putRes = await updateSettingsViaHandler(putReq, db);
       expect(putRes.status).toBe(200);
-      const putBody = (await putRes.json()) as { theme: string };
-      expect(putBody).toEqual({ theme: "dark" });
+      const putBody = (await putRes.json()) as { compact: boolean; theme: string };
+      expect(putBody).toEqual({ compact: false, theme: "dark" });
 
       const getReq = new Request("http://localhost/api/settings");
       const getRes = await getSettingsViaHandler(getReq, db);
       expect(getRes.status).toBe(200);
-      const getBody = (await getRes.json()) as { theme: string };
-      expect(getBody).toEqual({ theme: "dark" });
+      const getBody = (await getRes.json()) as { compact: boolean; theme: string };
+      expect(getBody).toEqual({ compact: false, theme: "dark" });
     });
   });
 
@@ -77,8 +77,8 @@ describe("设置 API 路由", () => {
       });
       const res2 = await updateSettingsViaHandler(req2, db);
       expect(res2.status).toBe(200);
-      const body = (await res2.json()) as { theme: string };
-      expect(body).toEqual({ theme: "light" });
+      const body = (await res2.json()) as { compact: boolean; theme: string };
+      expect(body).toEqual({ compact: false, theme: "light" });
     });
   });
 
@@ -139,8 +139,56 @@ describe("设置 API 路由", () => {
       });
       const res = await updateSettingsViaHandler(req, db);
       expect(res.status).toBe(200);
-      const body = (await res.json()) as { theme: string };
-      expect(body).toEqual({ theme: "system" });
+      const body = (await res.json()) as { compact: boolean; theme: string };
+      expect(body).toEqual({ compact: false, theme: "system" });
+    });
+  });
+
+  test("PUT /api/settings compact 为非布尔值返回 400", async () => {
+    await withRouteDb(async (db) => {
+      const req = new Request("http://localhost/api/settings", {
+        body: JSON.stringify({ compact: "true" }),
+        headers: { "Content-Type": "application/json" },
+        method: "PUT",
+      });
+      const res = await updateSettingsViaHandler(req, db);
+      expect(res.status).toBe(400);
+    });
+  });
+
+  test("PUT /api/settings compact=true 合法", async () => {
+    await withRouteDb(async (db) => {
+      const req = new Request("http://localhost/api/settings", {
+        body: JSON.stringify({ compact: true }),
+        headers: { "Content-Type": "application/json" },
+        method: "PUT",
+      });
+      const res = await updateSettingsViaHandler(req, db);
+      expect(res.status).toBe(200);
+      const body = (await res.json()) as { compact: boolean; theme: string };
+      expect(body.compact).toBe(true);
+      expect(body.theme).toBe("system");
+    });
+  });
+
+  test("PUT /api/settings compact 与 theme 合并持久化", async () => {
+    await withRouteDb(async (db) => {
+      const req1 = new Request("http://localhost/api/settings", {
+        body: JSON.stringify({ theme: "dark" }),
+        headers: { "Content-Type": "application/json" },
+        method: "PUT",
+      });
+      await updateSettingsViaHandler(req1, db);
+
+      const req2 = new Request("http://localhost/api/settings", {
+        body: JSON.stringify({ compact: true }),
+        headers: { "Content-Type": "application/json" },
+        method: "PUT",
+      });
+      const res2 = await updateSettingsViaHandler(req2, db);
+      expect(res2.status).toBe(200);
+      const body = (await res2.json()) as { compact: boolean; theme: string };
+      expect(body).toEqual({ compact: true, theme: "dark" });
     });
   });
 });