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Rescue work

注文がサイレントに失われるチェックアウトフローの修正

Illustration for 注文がサイレントに失われるチェックアウトフローの修正

プロバイダー側では支払いが成功しているのに、データベースに記録されない。Webhook、冪等性、照合の問題を修正します。

€1,400–€2,800 guide price4-8Ask about this service

What you get

  • 失われた注文を見つけるため、プロバイダーの記録とデータベースの照合
  • 署名チェック、リトライ、冪等性を備えたWebhook処理の再構築
  • 到達不可能な状態にならない注文ステータスのステートマシン
  • 支払いが成功してから5分以内に一致する注文がない場合の警告

Usually built with

Stripe API
Node.js
PostgreSQL
Sentry

A guide, not a requirement — sellers propose what suits your situation.

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What will it cost?

Four questions, an instant range. No account, no waiting.

How big is it?
What exists today?
When do you need it?
After it ships?

Estimated range

€1,400 – €2,800

4-8

Based on the catalogue guide — nobody has published this service yet, so there is no market price to work from. An estimate, not a quote: a seller prices the real job once they have read it.

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