fix(ui): показывать свежесть срезов Firewall

tests/e2e/firewall-freshness.spec.ts

@@ -0,0 +1,65 @@
+import { test, expect, type Page } from "@playwright/test"
+
+const first = "2026-09-30T03:00:00.000Z"
+const second = "2026-09-30T03:05:00.000Z"
+const third = "2026-09-30T03:10:00.000Z"
+const rule = { id: "rule-1", rosId: "*1", serverId: "1", serverName: "Роутер", family: "ip", table: "filter", chain: "forward", action: "accept", proto: "tcp", src: "", dst: "", port: "443", iface: "", comment: "Правило тест", enabled: true, hits: 1 }
+async function setup(page: Page) {
+  const control: { payload: unknown; fail: boolean } = { payload: { rules: [rule], addressLists: [] }, fail: false }
+  await page.clock.setFixedTime(new Date(first))
+  await page.route("**/health", route => route.fulfill({ json: { ok: true } }))
+  await page.route("**/api/**", route => {
+    const path = new URL(route.request().url()).pathname
+    if (path === "/api/firewall/all" && control.fail) return route.fulfill({ status: 503, json: { error: "Сбой обновления тест" } })
+    return route.fulfill({ json: path === "/api/auth/config" ? { required: false } : path === "/api/firewall/all" ? control.payload
+      : path === "/api/servers" ? [{ id: 1, name: "Роутер", host: "192.0.2.1", type: "exit-node", enabled: true, country: "RU", status: "online" }] : {} })
+  })
+  return control
+}
+
+test("Firewall: время успешного среза обновляется, недоступного сохраняется", async ({ page }) => {
+  const control = await setup(page)
+  await page.goto("/firewall?server=1")
+  const freshness = page.getByLabel("Свежесть данных Firewall")
+  await expect(freshness.locator("time")).toHaveAttribute("datetime", first)
+  await page.clock.setFixedTime(new Date(second))
+  control.payload = { rules: [], addressLists: [], failures: [{ serverId: "1", family: "ip", table: "filter", error: "Таблица недоступна тест" }] }
+  await page.getByRole("button", { name: "Обновить", exact: true }).click()
+  const warning = page.getByRole("alert").filter({ hasText: "Не все срезы" })
+  await expect(warning.locator("time")).toHaveAttribute("datetime", first)
+  await expect(freshness.locator("time").first()).toHaveAttribute("datetime", first)
+  await expect(freshness.locator("time").last()).toHaveAttribute("datetime", second)
+  await page.clock.setFixedTime(new Date(third))
+  control.fail = true
+  await page.getByRole("button", { name: "Обновить", exact: true }).click()
+  await expect(page.getByRole("alert").filter({ hasText: "Сбой обновления тест" })).toBeVisible()
+  await expect(freshness.locator("time").first()).toHaveAttribute("datetime", first)
+  await expect(freshness.locator("time").last()).toHaveAttribute("datetime", second)
+  control.fail = false
+  control.payload = { rules: [], addressLists: [], failures: [{ serverId: "1", error: "Устройство недоступно тест" }] }
+  await page.getByRole("button", { name: "Обновить", exact: true }).click()
+  await expect(warning.locator("time").first()).toHaveAttribute("datetime", first)
+  await expect(warning.locator("time").last()).toHaveAttribute("datetime", second)
+  control.payload = { rules: [], addressLists: [] }
+  await page.getByRole("button", { name: "Обновить", exact: true }).click()
+  await expect(freshness.locator("time")).toHaveCount(1)
+  await expect(freshness.locator("time")).toHaveAttribute("datetime", third)
+  await expect(warning).toHaveCount(0)
+  await expect(page.locator("tr[data-row-id]")).toHaveCount(0)
+})
+
+test("Firewall: первично недоступный срез не получает время успешного опроса", async ({ page }) => {
+  const control = await setup(page)
+  control.payload = { rules: [], addressLists: [], failures: [{ serverId: "1", error: "Устройство недоступно тест" }] }
+  await page.goto("/firewall?server=1")
+  const freshness = page.getByLabel("Свежесть данных Firewall")
+  await expect(freshness).toContainText("Время получения срезов неизвестно")
+  await expect(freshness).toContainText("Не получено срезов: 5")
+  await expect(freshness.locator("time")).toHaveCount(0)
+  await expect(page.getByRole("alert").filter({ hasText: "Не все срезы" })).toContainText("Последние данные: ещё не получены")
+  control.payload = { rules: [], addressLists: [] }
+  await page.clock.setFixedTime(new Date(second))
+  await page.getByRole("button", { name: "Обновить", exact: true }).click()
+  await expect(freshness.locator("time")).toHaveAttribute("datetime", second)
+  await expect(freshness).not.toContainText("Не получено срезов")
+})