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import { getHostQuotePollIntervalMs } from "@/lib/constants/host-public-api";
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import { QUOTE_TIMEOUT_MS } from "@/lib/constants/quote";
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import { prisma } from "@/lib/prisma";
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import {
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serializeQuoteDetail,
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type QuoteDetailResponse,
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} from "@/modules/quote/quote-serializer";
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function sleep(ms: number): Promise<void> {
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return new Promise((resolve) => setTimeout(resolve, ms));
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}
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export class HostQuoteWaitError extends Error {
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constructor(
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message: string,
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readonly code: "QUOTE_NOT_FOUND" | "QUOTE_TIMEOUT" | "QUOTE_FAILED",
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readonly detail?: QuoteDetailResponse,
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) {
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super(message);
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this.name = "HostQuoteWaitError";
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}
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}
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/** 服务端轮询 DB，直至报价完成或超时（供宿主同步接口使用） */
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export async function waitForQuoteDetail(
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quoteId: string,
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customerId: string,
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options?: { timeoutMs?: number },
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): Promise<QuoteDetailResponse> {
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const timeoutMs = options?.timeoutMs ?? QUOTE_TIMEOUT_MS;
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const deadline = Date.now() + timeoutMs;
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while (Date.now() < deadline) {
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const record = await prisma.quoteRecord.findFirst({
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where: { quoteId, customerId, isDeleted: false },
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});
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if (!record) {
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throw new HostQuoteWaitError("报价不存在", "QUOTE_NOT_FOUND");
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}
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const detail = serializeQuoteDetail(record);
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if (detail.status === "processing") {
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const remaining = deadline - Date.now();
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if (remaining <= 0) {
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break;
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}
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await sleep(Math.min(getHostQuotePollIntervalMs(), remaining));
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continue;
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}
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if (detail.status === "failed") {
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throw new HostQuoteWaitError(
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detail.error_message ?? "询价失败",
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"QUOTE_FAILED",
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detail,
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);
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}
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if (detail.status === "expired") {
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throw new HostQuoteWaitError("报价已过期", "QUOTE_FAILED", detail);
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}
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return detail;
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}
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throw new HostQuoteWaitError("询价超时，请稍后重试", "QUOTE_TIMEOUT");
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}
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