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fix(registration): release applied promo code usage when a later code in the same order is rejected - #622
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fix(registration): release applied promo code usage when a later code in the same order is rejected#622romanetar wants to merge 2 commits into
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… in the same order is rejected ApplyPromoCodeTask applies each promo code in its own transaction. When a later code was rejected, the exception left run() before Saga::run() marked the task as ran, so Saga::abort() never called undo() and the usage already applied stayed: quantity_used incremented, or the speaker assignment marked as redeemed. With the order deleted by the saga rollback, nothing ever released it, and a speaker could not retry with their own code. run() now releases the usages it applied before rethrowing the original exception, the same way PreProcessReservationTask does. The codes applied are tracked on the task instance as soon as each transaction commits, and undo() releases each of them exactly once, so the local release plus a later saga abort can not release the same usage twice. A failing release is logged and never masks the exception that rejected the reservation.
📝 WalkthroughWalkthroughThe promo-code task now tracks committed usage, compensates locally when a later code fails, and removes released entries to prevent duplicate compensation. Tests cover task-level compensation and reservation retries after later-code rejection. ChangesPromo-Code Usage
Priority: ➖ Normal Estimated code review effort: 3 (Moderate) | ~20 minutes Change: Bug fix Suggested reviewers: Merge Risk: 🟡 Moderate · up to If one promo-code release fails, other codes from the same rejected order can remain used. Contain each release failure before merging. 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
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🧪 Generate unit tests (beta)
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Review comments at @app/Services/Model/Imp/SummitOrderService.php:
- Around line 929-946: Update the undo method in SummitOrderService to process
every applied promo-code entry independently, retaining failed entries for a
later retry while continuing to release the rest. Replace the
stop-on-first-exception loop with per-entry exception handling and assign the
retained failures back to applied after processing.
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📒 Files selected for processing (3)
app/Services/Model/Imp/SummitOrderService.phptests/SummitOrderServiceTest.phptests/Unit/Services/SagaCompensationTest.php
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…release fails in ApplyPromoCodeTask::undo A failing release used to abort the undo loop, leaking the usage of every code after it. Each entry is now released on its own try/catch; failed entries stay in $applied so a later undo() retries only those.
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ref https://app.clickup.com/t/9014802374/86bce650t
Problem
ApplyPromoCodeTaskapplies each promo code of the order in its own transaction. If the first code is applied and a later one is rejected, the exception leavesrun()beforeSaga::run()marks the task as ran, soSaga::abort()never calls itsundo(). The saga deletes the order (#621) but the first code keeps its usage:quantity_usedstays incremented, or, for a speakers code, the speaker assignment stays marked as redeemed. Nothing releases it, because there is no order left for the revocation job to cancel, and the speaker can not retry with their own code.Subtask of Restrict speaker promo codes to one use per speaker: https://app.clickup.com/t/86bce650t
Fix
ApplyPromoCodeTask::runreleases the usages applied in this run before rethrowing the original exception (same approachPreProcessReservationTask::runuses).$applied), replacing theredeemflag that only reachedformerStatewhenrun()completed.undo()releases each tracked entry exactly once and drops it afterwards, so the local release plus a later saga abort can not release the same usage twice. It only touches codes this run applied, never usages of another order of the same buyer.ReserveOrderTask.Tests
SagaCompensationTest: 5 unit cases (second code rejected, first code rejected, undo repeated after a successful run, undo without run, failing release does not mask the rejection).SummitOrderServiceTest: 2 DB backed cases, a regular code followed by a rejected speakers code (quantity_usedback to its initial value), and a speakers code followed by an expired code (RedeemedAtnull and the speaker can reserve again right away). Both fail without the fix.Ran inside the
summit-apicontainer:SummitOrderServiceTestandtests/Unit/Servicesshow the same failures asmain(9 errors from the fixture teardown on tests that reserve successfully, and 2 inSponsorUserPermissionTrackingTest), with no new failures.🤖 Generated with Claude Code
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