feat(mcp): подготовить сервер и доступ к приёмке

lib/certificate-issue-poll.ts

@@ -0,0 +1,36 @@
+import type { CertificateIssueJob, CertificateIssueRequest } from "@mmapp/contracts/certificates"
+import { getCertificateIssueJob } from "@/shared/api/certificates"
+
+export function waitForCertificatePoll(ms: number, signal: AbortSignal): Promise<void> {
+  return new Promise((resolve, reject) => {
+    if (signal.aborted) { reject(signal.reason); return }
+    const abort = () => { clearTimeout(timer); signal.removeEventListener("abort", abort); reject(signal.reason) }
+    const timer = setTimeout(() => { signal.removeEventListener("abort", abort); resolve() }, ms)
+    signal.addEventListener("abort", abort, { once: true })
+  })
+}
+
+export async function pollCertificateIssue(baseUrl: string, jobId: string, target: CertificateIssueRequest, options: {
+  signal: AbortSignal
+  onJob?: (job: CertificateIssueJob) => void
+  readJob?: typeof getCertificateIssueJob
+  wait?: typeof waitForCertificatePoll
+  attempts?: number
+  intervalMs?: number
+}) {
+  const signal = AbortSignal.any([options.signal, AbortSignal.timeout(300_000)])
+  const readJob = options.readJob ?? getCertificateIssueJob
+  const wait = options.wait ?? waitForCertificatePoll
+  const attempts = options.attempts ?? 120
+  for (let index = 0; index < attempts; index++) {
+    signal.throwIfAborted()
+    const job = await readJob(baseUrl, jobId, { signal })
+    signal.throwIfAborted()
+    if (job.id !== jobId || job.serverId !== String(target.serverId) || job.certName !== target.certName || JSON.stringify(job.domainNames) !== JSON.stringify(target.domainNames)) throw new Error("Ответ задачи не соответствует выбранному серверу, сертификату или доменам")
+    if (job.status === "done" && job.step !== "done") throw new Error("Завершение задачи не подтверждено её шагом")
+    options.onJob?.(job)
+    if (job.status === "done" || job.status === "failed") return job
+    if (index + 1 < attempts) await wait(options.intervalMs ?? 2000, signal)
+  }
+  throw new Error("Время наблюдения истекло. Задача может продолжаться на сервере; повторите проверку этой задачи.")
+}