[Performance / security] Batch notification attempts and preserve tenant boundaries #6

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opened 2026-09-08 00:59:44 +02:00 by zemion · 1 comment
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Implemented locally: eager bounded-batch loading of delivery attempts removes list N+1 queries, with consistency checks on already-loaded attempt relationships.40 notifications:41→2 SELECTs. Full23-test suite passed; EN/DE owning documentation updated. Recipient filters preserved; no notifications were sent. Full attempt-history response volume remains separate.

Coordinated review: GovOPlaN/govoplan-core#296. Changes are uncommitted/unpushed and this issue remains open pending publication and final integrated checks. No live application data was mutated.

Implemented locally: eager bounded-batch loading of delivery attempts removes list N+1 queries, with consistency checks on already-loaded attempt relationships.40 notifications:41→2 SELECTs. Full23-test suite passed; EN/DE owning documentation updated. Recipient filters preserved; no notifications were sent. Full attempt-history response volume remains separate. Coordinated review: GovOPlaN/govoplan-core#296. Changes are uncommitted/unpushed and this issue remains open pending publication and final integrated checks. No live application data was mutated.
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Implemented and released in Notifications0.1.20: batch delivery-attempt reads and validate reference consistency, including already-loaded relationships, while preserving recipient filtering. The isolated40-notification fixture improved from41 SELECTs to two. All23 module tests, owning EN/DE documentation and final integration passed. Full attempt-history response volume remains separate; no real notifications were sent.

Publication evidence: Meta #51 records verified source tags, native packages and signed catalog Git publication. catalog-v0.1.45 is commit 03ac237949a1963189d1b7a4b3cc3397e60b10a1, annotated tag object 3d4735ea3028edfa47341e4f0b53650a4ae868d6, sequence 202609080236; exact stable.json SHA-256 00dd1fa8390b7823dc082eddaca0bd826f9fcee0c479f56cd82ea55f93bf3cc8.

This is not a live website deployment: a fresh public read still serves0.1.18/sequence202608061915. Website #9 owns authorized website rollout and its separate image-review gates. No application runtime distribution was published; Meta #52 remains held. No real mail/file/workflow operations or deployment were used to verify this closure.

<!-- govoplan-release-0.1.45-bounded-close:govoplan-notifications:6 --> Implemented and released in Notifications0.1.20: batch delivery-attempt reads and validate reference consistency, including already-loaded relationships, while preserving recipient filtering. The isolated40-notification fixture improved from41 SELECTs to two. All23 module tests, owning EN/DE documentation and final integration passed. Full attempt-history response volume remains separate; no real notifications were sent. Publication evidence: [Meta #51](https://git.add-ideas.de/GovOPlaN/govoplan/issues/51) records verified source tags, native packages and signed catalog Git publication. [catalog-v0.1.45](https://git.add-ideas.de/add-ideas/addideas-govoplan-website/src/tag/catalog-v0.1.45/public/catalogs/v1/channels/stable.json) is commit `03ac237949a1963189d1b7a4b3cc3397e60b10a1`, annotated tag object `3d4735ea3028edfa47341e4f0b53650a4ae868d6`, sequence `202609080236`; exact stable.json SHA-256 `00dd1fa8390b7823dc082eddaca0bd826f9fcee0c479f56cd82ea55f93bf3cc8`. This is not a live website deployment: a fresh public read still serves0.1.18/sequence202608061915. [Website #9](https://git.add-ideas.de/add-ideas/addideas-govoplan-website/issues/9) owns authorized website rollout and its separate image-review gates. No application runtime distribution was published; [Meta #52](https://git.add-ideas.de/GovOPlaN/govoplan/issues/52) remains held. No real mail/file/workflow operations or deployment were used to verify this closure.
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Reference: GovOPlaN/govoplan-notifications#6