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Backend Orders Confirmation | Skills Pool

技能档案

Backend Orders Confirmation

Implement or adjust the confirmation-order backend flow including NEW-order constraints, async update queueing, in-flight locking, Pancake payload shaping, and webhook-driven state convergence. Use when changing order confirmation update behavior.

kr4ge0 星标2026年3月30日

职业
分类: 电商开发

技能内容

Goal

Keep confirmation updates fast for users, safe for concurrency, and consistent with webhook truth.

Scope

Primary files usually include: apps/api/src/modules/orders/* apps/api/src/modules/integrations/services/pos-order.service.ts apps/api/src/modules/integrations/*webhook*

Workflow

Validate update input.

Enforce status/tag/note/payment/shipping edits through DTO shape.
Reject illegal transitions early.

Enforce confirmation rules.

Apply NEW-order guard when feature requires status 0 for editable flow.
Preserve business rules for abandoned/void/in-flight cases.

Queue updates, do not block request path.

Accept request quickly.
Write in-flight lock/state first.
Enqueue external update job.

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快速安装

Backend Orders Confirmation

npx skills add kr4ge/erp-nextbigmove

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作者: kr4ge
星标: 0
更新时间: 2026年3月30日
职业

本页内容

Make queue processing idempotent.

Re-read order row before sending external update.
Skip/short-circuit when target state already reached.
Handle retryable errors vs terminal errors explicitly.

Let webhook finalize source-of-truth state.

External response may not equal final persisted state.
Rely on webhook callback/upsert to converge local order state.

Release locks predictably.

Clear processing state on success/failure path.
Provide user-facing status for queued/in-progress/failed.

Payload Discipline

Build outbound Pancake payload from normalized internal draft state.
Always include required existing fields when external API is replace-semantics.
Avoid sending nullable fields unintentionally.

References

Use references/orders-confirmation-checklist.md before finalizing.

Scope

04Payload Discipline

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