DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
60 lines
2.6 KiB
Text
60 lines
2.6 KiB
Text
import { getCircularReplacer } from "./circularReplacer";
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import { sleep } from "./utils/sleep";
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import { WaiterState } from "./waiter";
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const exponentialBackoffWithJitter = (minDelay, maxDelay, attemptCeiling, attempt) => {
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if (attempt > attemptCeiling)
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return maxDelay;
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const delay = minDelay * 2 ** (attempt - 1);
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return randomInRange(minDelay, delay);
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};
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const randomInRange = (min, max) => min + Math.random() * (max - min);
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export const runPolling = async ({ minDelay, maxDelay, maxWaitTime, abortController, client, abortSignal }, input, acceptorChecks) => {
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const observedResponses = {};
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const { state, reason } = await acceptorChecks(client, input);
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if (reason) {
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const message = createMessageFromResponse(reason);
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observedResponses[message] |= 0;
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observedResponses[message] += 1;
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}
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if (state !== WaiterState.RETRY) {
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return { state, reason, observedResponses };
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}
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let currentAttempt = 1;
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const waitUntil = Date.now() + maxWaitTime * 1000;
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const attemptCeiling = Math.log(maxDelay / minDelay) / Math.log(2) + 1;
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while (true) {
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if (abortController?.signal?.aborted || abortSignal?.aborted) {
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const message = "AbortController signal aborted.";
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observedResponses[message] |= 0;
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observedResponses[message] += 1;
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return { state: WaiterState.ABORTED, observedResponses };
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}
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const delay = exponentialBackoffWithJitter(minDelay, maxDelay, attemptCeiling, currentAttempt);
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if (Date.now() + delay * 1000 > waitUntil) {
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return { state: WaiterState.TIMEOUT, observedResponses };
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}
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await sleep(delay);
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const { state, reason } = await acceptorChecks(client, input);
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if (reason) {
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const message = createMessageFromResponse(reason);
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observedResponses[message] |= 0;
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observedResponses[message] += 1;
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}
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if (state !== WaiterState.RETRY) {
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return { state, reason, observedResponses };
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}
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currentAttempt += 1;
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}
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};
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const createMessageFromResponse = (reason) => {
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if (reason?.$responseBodyText) {
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return `Deserialization error for body: ${reason.$responseBodyText}`;
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}
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if (reason?.$metadata?.httpStatusCode) {
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if (reason.$response || reason.message) {
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return `${reason.$response.statusCode ?? reason.$metadata.httpStatusCode ?? "Unknown"}: ${reason.message}`;
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}
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return `${reason.$metadata.httpStatusCode}: OK`;
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}
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return String(reason?.message ?? JSON.stringify(reason, getCircularReplacer()) ?? "Unknown");
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};
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