[{"data":1,"prerenderedAt":681},["ShallowReactive",2],{"navigation":3,"external-navigation":214,"external_ember:\u002Fember\u002Fadrs\u002F0006-stale-scheduler-rows-do-not-block-rate-changes":443},[4,8,201],{"title":5,"path":6,"stem":7},"Documentation","\u002F","README",{"title":9,"path":10,"stem":11,"children":12},"EOS","\u002Feos","eos\u002FREADME",[13,44,121,181],{"title":14,"collapsed":15,"path":16,"stem":17,"children":18,"page":43},"Adrs",true,"\u002Feos\u002Fadrs","eos\u002Fadrs",[19,23,27,31,35,39],{"title":20,"path":21,"stem":22},"Use Turborepo for the EOS monorepo","\u002Feos\u002Fadrs\u002F0001-use-turborepo-for-eos","eos\u002Fadrs\u002F0001-use-turborepo-for-eos",{"title":24,"path":25,"stem":26},"Use Oxc for linting and formatting","\u002Feos\u002Fadrs\u002F0003-use-oxc-for-linting-and-formatting","eos\u002Fadrs\u002F0003-use-oxc-for-linting-and-formatting",{"title":28,"path":29,"stem":30},"Lint Markdown and validate links in CI","\u002Feos\u002Fadrs\u002F0004-lint-markdown-in-ci","eos\u002Fadrs\u002F0004-lint-markdown-in-ci",{"title":32,"path":33,"stem":34},"Use Lefthook for repository-managed Git hooks","\u002Feos\u002Fadrs\u002F0005-use-lefthook-for-repository-git-hooks","eos\u002Fadrs\u002F0005-use-lefthook-for-repository-git-hooks",{"title":36,"path":37,"stem":38},"Use Commitlint's conventional configuration","\u002Feos\u002Fadrs\u002F0006-use-commitlint-conventional-configuration","eos\u002Fadrs\u002F0006-use-commitlint-conventional-configuration",{"title":40,"path":41,"stem":42},"Use Nx for EOS task execution","\u002Feos\u002Fadrs\u002F0007-use-nx-for-eos","eos\u002Fadrs\u002F0007-use-nx-for-eos",false,{"title":45,"path":46,"stem":47,"children":48},"Harbourmaster","\u002Feos\u002Fharbourmaster","eos\u002Fharbourmaster\u002FREADME",[49,58,71,96],{"title":50,"path":51,"stem":52,"children":53,"page":43},"Decisions","\u002Feos\u002Fharbourmaster\u002Fdecisions","eos\u002Fharbourmaster\u002Fdecisions",[54],{"title":55,"path":56,"stem":57},"AI-50: GitHub auth and fork pull request policy","\u002Feos\u002Fharbourmaster\u002Fdecisions\u002Fai-50-auth-and-fork-policy","eos\u002Fharbourmaster\u002Fdecisions\u002Fai-50-auth-and-fork-policy",{"title":59,"path":60,"stem":61,"children":62,"page":43},"Explanation","\u002Feos\u002Fharbourmaster\u002Fexplanation","eos\u002Fharbourmaster\u002Fexplanation",[63,67],{"title":64,"path":65,"stem":66},"The Harbourmaster review pipeline","\u002Feos\u002Fharbourmaster\u002Fexplanation\u002Freview-pipeline","eos\u002Fharbourmaster\u002Fexplanation\u002Freview-pipeline",{"title":68,"path":69,"stem":70},"The Harbourmaster shared-action trust boundary","\u002Feos\u002Fharbourmaster\u002Fexplanation\u002Fshared-action-trust-boundary","eos\u002Fharbourmaster\u002Fexplanation\u002Fshared-action-trust-boundary",{"title":72,"path":73,"stem":74,"children":75,"page":43},"How To","\u002Feos\u002Fharbourmaster\u002Fhow-to","eos\u002Fharbourmaster\u002Fhow-to",[76,80,84,88,92],{"title":77,"path":78,"stem":79},"How to add Harbourmaster reviews to a repository","\u002Feos\u002Fharbourmaster\u002Fhow-to\u002Fadd-harbourmaster-to-a-repository","eos\u002Fharbourmaster\u002Fhow-to\u002Fadd-harbourmaster-to-a-repository",{"title":81,"path":82,"stem":83},"How to build a pilot dashboard","\u002Feos\u002Fharbourmaster\u002Fhow-to\u002Fbuild-pilot-dashboard","eos\u002Fharbourmaster\u002Fhow-to\u002Fbuild-pilot-dashboard",{"title":85,"path":86,"stem":87},"How to configure model routing","\u002Feos\u002Fharbourmaster\u002Fhow-to\u002Fconfigure-model-routing","eos\u002Fharbourmaster\u002Fhow-to\u002Fconfigure-model-routing",{"title":89,"path":90,"stem":91},"How to request a Harbourmaster review","\u002Feos\u002Fharbourmaster\u002Fhow-to\u002Frequest-a-review","eos\u002Fharbourmaster\u002Fhow-to\u002Frequest-a-review",{"title":93,"path":94,"stem":95},"How to diagnose a Harbourmaster review failure","\u002Feos\u002Fharbourmaster\u002Fhow-to\u002Ftroubleshoot-a-review","eos\u002Fharbourmaster\u002Fhow-to\u002Ftroubleshoot-a-review",{"title":97,"path":98,"stem":99,"children":100,"page":43},"Reference","\u002Feos\u002Fharbourmaster\u002Freference","eos\u002Fharbourmaster\u002Freference",[101,105,109,113,117],{"title":102,"path":103,"stem":104},"Harbourmaster command-line interface","\u002Feos\u002Fharbourmaster\u002Freference\u002Fcli","eos\u002Fharbourmaster\u002Freference\u002Fcli",{"title":106,"path":107,"stem":108},"Harbourmaster configuration","\u002Feos\u002Fharbourmaster\u002Freference\u002Fconfiguration","eos\u002Fharbourmaster\u002Freference\u002Fconfiguration",{"title":110,"path":111,"stem":112},"Harbourmaster GitHub Action","\u002Feos\u002Fharbourmaster\u002Freference\u002Fgithub-action","eos\u002Fharbourmaster\u002Freference\u002Fgithub-action",{"title":114,"path":115,"stem":116},"Harbourmaster review behavior","\u002Feos\u002Fharbourmaster\u002Freference\u002Freview-behavior","eos\u002Fharbourmaster\u002Freference\u002Freview-behavior",{"title":118,"path":119,"stem":120},"Harbourmaster telemetry","\u002Feos\u002Fharbourmaster\u002Freference\u002Ftelemetry","eos\u002Fharbourmaster\u002Freference\u002Ftelemetry",{"title":72,"path":122,"stem":123,"children":124,"page":43},"\u002Feos\u002Fhow-to","eos\u002Fhow-to",[125,129,133,137,141,145,149,153,157,161,165,169,173,177],{"title":126,"path":127,"stem":128},"How to add an external documentation source","\u002Feos\u002Fhow-to\u002Fadd-external-documentation-source","eos\u002Fhow-to\u002Fadd-external-documentation-source",{"title":130,"path":131,"stem":132},"How to connect SDLC integrations","\u002Feos\u002Fhow-to\u002Fconnect-sdlc-integrations","eos\u002Fhow-to\u002Fconnect-sdlc-integrations",{"title":134,"path":135,"stem":136},"How to consume the EOS plugin marketplace","\u002Feos\u002Fhow-to\u002Fconsume-eos-marketplace","eos\u002Fhow-to\u002Fconsume-eos-marketplace",{"title":138,"path":139,"stem":140},"How to create a spike ticket","\u002Feos\u002Fhow-to\u002Fcreate-spike-ticket","eos\u002Fhow-to\u002Fcreate-spike-ticket",{"title":142,"path":143,"stem":144},"How to finalise a repository change","\u002Feos\u002Fhow-to\u002Ffinalise-change","eos\u002Fhow-to\u002Ffinalise-change",{"title":146,"path":147,"stem":148},"How to install the EOS Docs MCP server","\u002Feos\u002Fhow-to\u002Finstall-eos-docs-mcp","eos\u002Fhow-to\u002Finstall-eos-docs-mcp",{"title":150,"path":151,"stem":152},"How to resolve a spike ticket","\u002Feos\u002Fhow-to\u002Fresolve-spike-ticket","eos\u002Fhow-to\u002Fresolve-spike-ticket",{"title":154,"path":155,"stem":156},"How to run Git hook checks","\u002Feos\u002Fhow-to\u002Frun-git-hook-checks","eos\u002Fhow-to\u002Frun-git-hook-checks",{"title":158,"path":159,"stem":160},"How to use the AI-enabled SDLC","\u002Feos\u002Fhow-to\u002Fuse-ai-enabled-sdlc","eos\u002Fhow-to\u002Fuse-ai-enabled-sdlc",{"title":162,"path":163,"stem":164},"Use the Aikido plugin","\u002Feos\u002Fhow-to\u002Fuse-aikido-plugin","eos\u002Fhow-to\u002Fuse-aikido-plugin",{"title":166,"path":167,"stem":168},"How to use Compass","\u002Feos\u002Fhow-to\u002Fuse-compass","eos\u002Fhow-to\u002Fuse-compass",{"title":170,"path":171,"stem":172},"How to use Fallow","\u002Feos\u002Fhow-to\u002Fuse-fallow","eos\u002Fhow-to\u002Fuse-fallow",{"title":174,"path":175,"stem":176},"How to use incremental mutation tests","\u002Feos\u002Fhow-to\u002Fuse-incremental-mutation-tests","eos\u002Fhow-to\u002Fuse-incremental-mutation-tests",{"title":178,"path":179,"stem":180},"How to use Scout","\u002Feos\u002Fhow-to\u002Fuse-scout","eos\u002Fhow-to\u002Fuse-scout",{"title":97,"path":182,"stem":183,"children":184,"page":43},"\u002Feos\u002Freference","eos\u002Freference",[185,189,193,197],{"title":186,"path":187,"stem":188},"Compass CLI","\u002Feos\u002Freference\u002Fcompass-cli","eos\u002Freference\u002Fcompass-cli",{"title":190,"path":191,"stem":192},"EOS marketplace skills","\u002Feos\u002Freference\u002Fmarketplace-skills","eos\u002Freference\u002Fmarketplace-skills",{"title":194,"path":195,"stem":196},"Nx task execution and cache","\u002Feos\u002Freference\u002Fnx-task-execution","eos\u002Freference\u002Fnx-task-execution",{"title":198,"path":199,"stem":200},"Scout CLI","\u002Feos\u002Freference\u002Fscout-cli","eos\u002Freference\u002Fscout-cli",{"title":202,"path":203,"stem":204,"children":205},"Product engineering","\u002Fproduct-engineering","product-engineering\u002FREADME",[206],{"title":14,"collapsed":15,"path":207,"stem":208,"children":209,"page":43},"\u002Fproduct-engineering\u002Fadrs","product-engineering\u002Fadrs",[210],{"title":211,"path":212,"stem":213},"Codify Engineering Standards as Skills","\u002Fproduct-engineering\u002Fadrs\u002F0002-codify-engineering-standards-as-skills","product-engineering\u002Fadrs\u002F0002-codify-engineering-standards-as-skills",[215,268],{"nav":216,"source":265},[217],{"title":218,"path":219,"stem":220,"children":221},"Ember","\u002Fember","ember",[222,225,257,261],{"title":223,"path":219,"stem":224},"StoreFront Documentation","ember\u002Findex",{"title":14,"path":226,"stem":227,"children":228,"page":43},"\u002Fember\u002Fadrs","ember\u002Fadrs",[229,233,237,241,245,249,253],{"title":230,"path":231,"stem":232},"Add Infection as a non-blocking mutation testing tool for Ember","\u002Fember\u002Fadrs\u002F0001-infection-mutation-testing","ember\u002Fadrs\u002F0001-infection-mutation-testing",{"title":234,"path":235,"stem":236},"Process DELETE scheduled changes before CREATE_UPDATE at the same instant","\u002Fember\u002Fadrs\u002F0002-scheduled-change-processing-order","ember\u002Fadrs\u002F0002-scheduled-change-processing-order",{"title":238,"path":239,"stem":240},"Standard rate scheduling is permanent until overridden","\u002Fember\u002Fadrs\u002F0003-standard-rate-scheduling-is-permanent","ember\u002Fadrs\u002F0003-standard-rate-scheduling-is-permanent",{"title":242,"path":243,"stem":244},"Promotions require an existing standard rate","\u002Fember\u002Fadrs\u002F0004-promotions-require-existing-standard-rate","ember\u002Fadrs\u002F0004-promotions-require-existing-standard-rate",{"title":246,"path":247,"stem":248},"UTC datetime contract between Storefront and Hub","\u002Fember\u002Fadrs\u002F0005-utc-datetime-contract-between-storefront-and-hub","ember\u002Fadrs\u002F0005-utc-datetime-contract-between-storefront-and-hub",{"title":250,"path":251,"stem":252},"Elapsed unprocessed scheduled changes do not block rate changes","\u002Fember\u002Fadrs\u002F0006-stale-scheduler-rows-do-not-block-rate-changes","ember\u002Fadrs\u002F0006-stale-scheduler-rows-do-not-block-rate-changes",{"title":254,"path":255,"stem":256},"ADR-0007: Delete ConfigureTenantAuth routing command once OIDC setup migrates to Hub","\u002Fember\u002Fadrs\u002F0007-delete-configure-tenant-auth-routing-command","ember\u002Fadrs\u002F0007-delete-configure-tenant-auth-routing-command",{"title":258,"path":259,"stem":260},"Domain Overview","\u002Fember\u002Fdomain_overview","ember\u002Fdomain_overview",{"title":262,"path":263,"stem":264},"Main Flows","\u002Fember\u002Fkey_flows","ember\u002Fkey_flows",{"collectionName":266,"label":267,"prefix":220},"external_ember","StoreFront (Ember)",{"nav":269,"source":441},[270],{"title":271,"path":272,"stem":273,"children":274},"Core","\u002Fcore","core",[275,278,306,310,332,336,346,363,420,424],{"title":276,"path":272,"stem":277},"Documentation Index","core\u002Findex",{"title":14,"path":279,"stem":280,"children":281,"page":43},"\u002Fcore\u002Fadrs","core\u002Fadrs",[282,286,290,294,298,302],{"title":283,"path":284,"stem":285},"ADR-XXXX: Short, descriptive title","\u002Fcore\u002Fadrs\u002F0000-template","core\u002Fadrs\u002F0000-template",{"title":287,"path":288,"stem":289},"ADR-1: Promotions endpoint","\u002Fcore\u002Fadrs\u002F0001-add-promotions-endpoint","core\u002Fadrs\u002F0001-add-promotions-endpoint",{"title":291,"path":292,"stem":293},"ADR-2: EOM partner report job dispatch","\u002Fcore\u002Fadrs\u002F0002-eom-report-job-dispatch","core\u002Fadrs\u002F0002-eom-report-job-dispatch",{"title":295,"path":296,"stem":297},"ADR-3: Replace PB fee waive flag with a Zero scheme override","\u002Fcore\u002Fadrs\u002F0003-replace-pb-fee-waive-with-zero-scheme","core\u002Fadrs\u002F0003-replace-pb-fee-waive-with-zero-scheme",{"title":299,"path":300,"stem":301},"ADR-4: No processor Digital Top-up capability gate in Reloadable Commercials","\u002Fcore\u002Fadrs\u002F0004-no-processor-top-up-capability-gate","core\u002Fadrs\u002F0004-no-processor-top-up-capability-gate",{"title":303,"path":304,"stem":305},"ADR-5: Sparse polymorphic sale fee override reason stamp","\u002Fcore\u002Fadrs\u002F0005-sale-fee-override-reason-stamp","core\u002Fadrs\u002F0005-sale-fee-override-reason-stamp",{"title":307,"path":308,"stem":309},"Agent Workflow","\u002Fcore\u002Fai-workflow","core\u002Fai-workflow",{"title":311,"path":312,"stem":313,"children":314},"Backend Guide","\u002Fcore\u002Fbackend","core\u002Fbackend\u002Findex",[315,316,320,324,328],{"title":311,"path":312,"stem":313},{"title":317,"path":318,"stem":319},"Backend AI Tooling","\u002Fcore\u002Fbackend\u002Fai-tooling","core\u002Fbackend\u002Fai-tooling",{"title":321,"path":322,"stem":323},"Backend Linting and Formatting","\u002Fcore\u002Fbackend\u002Flinting-and-formatting","core\u002Fbackend\u002Flinting-and-formatting",{"title":325,"path":326,"stem":327},"Backend Setup","\u002Fcore\u002Fbackend\u002Fsetup","core\u002Fbackend\u002Fsetup",{"title":329,"path":330,"stem":331},"Backend Testing","\u002Fcore\u002Fbackend\u002Ftesting","core\u002Fbackend\u002Ftesting",{"title":333,"path":334,"stem":335},"Documentation Health","\u002Fcore\u002Fdoc-health","core\u002Fdoc-health",{"title":337,"path":338,"stem":339,"children":340},"Frontend Guide","\u002Fcore\u002Ffrontend","core\u002Ffrontend\u002Findex",[341,342],{"title":337,"path":338,"stem":339},{"title":343,"path":344,"stem":345},"Frontend Development","\u002Fcore\u002Ffrontend\u002Fdevelopment","core\u002Ffrontend\u002Fdevelopment",{"title":347,"path":348,"stem":349,"children":350,"page":43},"Modules","\u002Fcore\u002Fmodules","core\u002Fmodules",[351,355],{"title":352,"path":353,"stem":354},"Connect API","\u002Fcore\u002Fmodules\u002Fconnect-api","core\u002Fmodules\u002Fconnect-api",{"title":356,"path":357,"stem":358,"children":359,"page":43},"Secure Links","\u002Fcore\u002Fmodules\u002Fsecure-links","core\u002Fmodules\u002Fsecure-links",[360],{"title":356,"path":361,"stem":362},"\u002Fcore\u002Fmodules\u002Fsecure-links\u002Fsecure-links","core\u002Fmodules\u002Fsecure-links\u002Fsecure-links",{"title":364,"path":365,"stem":366,"children":367,"page":43},"Processors","\u002Fcore\u002Fprocessors","core\u002Fprocessors",[368,372,376,380,384,388,392,396,400,404,408,412,416],{"title":369,"path":370,"stem":371},"Amazon Processor and API","\u002Fcore\u002Fprocessors\u002Famazon","core\u002Fprocessors\u002Famazon",{"title":373,"path":374,"stem":375},"Amilon Processor and API","\u002Fcore\u002Fprocessors\u002Familon","core\u002Fprocessors\u002Familon",{"title":377,"path":378,"stem":379},"Cadooz Processor and API","\u002Fcore\u002Fprocessors\u002Fcadooz","core\u002Fprocessors\u002Fcadooz",{"title":381,"path":382,"stem":383},"Choice Digital Processor and API","\u002Fcore\u002Fprocessors\u002Fchoice-digital","core\u002Fprocessors\u002Fchoice-digital",{"title":385,"path":386,"stem":387},"Diggecard processor reference","\u002Fcore\u002Fprocessors\u002Fdiggecard","core\u002Fprocessors\u002Fdiggecard",{"title":389,"path":390,"stem":391},"ePay Processor and API","\u002Fcore\u002Fprocessors\u002Fepay","core\u002Fprocessors\u002Fepay",{"title":393,"path":394,"stem":395},"GoGift v2 Processor and API","\u002Fcore\u002Fprocessors\u002Fgo-gift-v2","core\u002Fprocessors\u002Fgo-gift-v2",{"title":397,"path":398,"stem":399},"InComm Processor and API","\u002Fcore\u002Fprocessors\u002Fincomm","core\u002Fprocessors\u002Fincomm",{"title":401,"path":402,"stem":403},"Ogloba Processor and API","\u002Fcore\u002Fprocessors\u002Fogloba","core\u002Fprocessors\u002Fogloba",{"title":405,"path":406,"stem":407},"SVSECard Processor and API","\u002Fcore\u002Fprocessors\u002Fsvs-ecard","core\u002Fprocessors\u002Fsvs-ecard",{"title":409,"path":410,"stem":411},"Vananam Processor and API","\u002Fcore\u002Fprocessors\u002Fvananam","core\u002Fprocessors\u002Fvananam",{"title":413,"path":414,"stem":415},"Vouchers Depot processor reference","\u002Fcore\u002Fprocessors\u002Fvouchers-depot","core\u002Fprocessors\u002Fvouchers-depot",{"title":417,"path":418,"stem":419},"You Got a Gift Processor and API","\u002Fcore\u002Fprocessors\u002Fyou-got-a-gift","core\u002Fprocessors\u002Fyou-got-a-gift",{"title":421,"path":422,"stem":423},"Development Quickstart","\u002Fcore\u002Fsetup","core\u002Fsetup",{"title":425,"path":426,"stem":427,"children":428,"page":43},"Workflows","\u002Fcore\u002Fworkflows","core\u002Fworkflows",[429,433,437],{"title":430,"path":431,"stem":432},"Hub Endpoint Workflow","\u002Fcore\u002Fworkflows\u002Fhub-endpoints","core\u002Fworkflows\u002Fhub-endpoints",{"title":434,"path":435,"stem":436},"OpenAPI Tooling","\u002Fcore\u002Fworkflows\u002Fopenapi-tooling","core\u002Fworkflows\u002Fopenapi-tooling",{"title":438,"path":439,"stem":440},"Processor Integration Workflow","\u002Fcore\u002Fworkflows\u002Fprocessors","core\u002Fworkflows\u002Fprocessors",{"collectionName":442,"label":271,"prefix":273},"external_core",{"page":444,"surround":678},{"id":445,"title":250,"body":446,"config":672,"description":673,"extension":674,"meta":675,"navigation":15,"path":251,"seo":676,"stem":252,"__hash__":677},"external_ember\u002Fember\u002Fadrs\u002F0006-stale-scheduler-rows-do-not-block-rate-changes.md",{"type":447,"value":448,"toc":654},"minimark",[449,473,478,481,485,497,514,517,521,537,541,546,549,553,556,560,567,586,589,593,597,608,612,620,624],[450,451,452,456,457,460,461,464,465,472],"p",{},[453,454,455],"strong",{},"Date:"," 14-08-2026\n",[453,458,459],{},"Author(s):"," Jayden Vicarey\n",[453,462,463],{},"Source:"," Team decision during QA of ",[466,467,471],"a",{"href":468,"rel":469},"https:\u002F\u002Fgithub.com\u002FTilloTech\u002Fember\u002Fpull\u002F1613",[470],"nofollow","PR #1613"," (EM-3870)",[474,475,477],"h2",{"id":476},"status","Status",[450,479,480],{},"accepted",[474,482,484],{"id":483},"context","Context",[450,486,487,488,492,493,496],{},"Rate conflict validation compares a proposed standard rate against a projection of the product's rate schedule. Promotions are modelled as a batch of two ",[489,490,491],"code",{},"scheduled_changes"," rows — a CREATE_UPDATE row that applies the promotional rate and a DELETE row that reverts it — and the scheduler flips ",[489,494,495],{},"completed"," on each row as it processes them.",[450,498,499,502,503,505,506,509,510,513],{},[489,500,501],{},"PromotionService::resolveStatus"," classifies a promotion from those ",[489,504,495],{}," flags alone. A change row that is not complete is ",[489,507,508],{},"UPCOMING",", regardless of its ",[489,511,512],{},"changing_at"," timestamp. This means a promotion whose window closed days ago but whose rows were never processed still appears as a pending scheduled promotion in the rate schedule.",[450,515,516],{},"The question is whether such an elapsed-but-unprocessed window should participate in rate conflict detection and block unrelated rate changes.",[474,518,520],{"id":519},"decision-drivers","Decision Drivers",[522,523,524,528,531,534],"ul",{},[525,526,527],"li",{},"Rate conflict validation evaluates the invariant at the instants a promotion is live — it protects against setting a standard rate ≥ a promotional rate during that window",[525,529,530],{},"A scheduler outage is an operational concern, not a validation one",[525,532,533],{},"Blocking unrelated rate changes weeks after a stale window has passed creates a dead end where a product's rate cannot be edited through the UI",[525,535,536],{},"Simplicity: the rate conflict service should not need special handling for stale windows",[474,538,540],{"id":539},"considered-options","Considered Options",[542,543,545],"h3",{"id":544},"treat-unprocessed-scheduled-changes-as-pending-regardless-of-timestamps-fail-closed","Treat unprocessed scheduled changes as pending regardless of timestamps (fail-closed)",[450,547,548],{},"Keep completion as the sole determinant. An incomplete change row is pending and blocks immediate standard-rate changes even when its window has long since elapsed.",[542,550,552],{"id":551},"treat-elapsed-unprocessed-windows-as-expired-fail-open","Treat elapsed unprocessed windows as expired (fail-open)",[450,554,555],{},"Evaluate the invariant at the instants a promotion is live. If a window's end has already passed, it is treated as expired — its existence does not block rate changes.",[474,557,559],{"id":558},"decision-outcome","Decision Outcome",[450,561,562,563,566],{},"Chosen: ",[453,564,565],{},"Treat elapsed unprocessed windows as expired",".",[450,568,569,570,573,574,577,578,581,582,585],{},"The rate conflict system evaluates the invariant at the instants a promotion would be live. An immediate standard-rate proposal uses ",[489,571,572],{},"Carbon::now()"," as its ",[489,575,576],{},"effectiveAt"," and ",[489,579,580],{},"isInEffectDuring"," compares that against the promotion window's ",[489,583,584],{},"endsAt",". If the window's end has already passed, the proposal is not in effect during that window and produces zero conflicts.",[450,587,588],{},"A scheduler outage that leaves stale rows is an operational problem to solve operationally (alerting, manual reconciliation) — not by blocking unrelated rate changes weeks later.",[474,590,592],{"id":591},"consequences","Consequences",[542,594,596],{"id":595},"positive","Positive",[522,598,599,602,605],{},[525,600,601],{},"A product's rate can always be edited, even when stale scheduler rows exist for that product",[525,603,604],{},"The rate conflict service remains a pure function of the schedule and the proposal timestamp — no special staleness logic needed",[525,606,607],{},"Simpler mental model: elapsed windows are over, future windows are guarded",[542,609,611],{"id":610},"negative","Negative",[522,613,614,617],{},[525,615,616],{},"If the scheduler breaks and a promotional rate was never applied or never reverted, a subsequent standard-rate change may set a rate that violates the promotional invariant for a window that never actually fired",[525,618,619],{},"Recovery from a scheduler outage requires operational intervention to reconcile product state, rather than the system refusing mutations in the interim",[542,621,623],{"id":622},"neutral","Neutral",[522,625,626,640,643],{},[525,627,628,629,632,633,636,637],{},"The ",[489,630,631],{},"PromotionService"," schedule-building logic is unchanged — unprocessed rows still appear in ",[489,634,635],{},"scheduledPromotions",". The conflict resolution changes entirely via the temporal comparison in ",[489,638,639],{},"ProposedStandardRateData::isInEffectDuring",[525,641,642],{},"Related: ADR 0003 — standard rates are permanent until overridden; ADR 0004 — promotions require an existing standard rate",[525,644,645,646,649,650,653],{},"Characterised by ",[489,647,648],{},"RateConflictServiceTest"," (elapsed pending window does not conflict; a rate scheduled after it also does not) and ",[489,651,652],{},"PromotionServiceTest"," (an unprocessed elapsed promotion is still projected as pending in the schedule, regardless of whether it participates in conflict detection)",{"title":655,"searchDepth":656,"depth":656,"links":657},"",3,[658,660,661,662,666,667],{"id":476,"depth":659,"text":477},2,{"id":483,"depth":659,"text":484},{"id":519,"depth":659,"text":520},{"id":539,"depth":659,"text":540,"children":663},[664,665],{"id":544,"depth":656,"text":545},{"id":551,"depth":656,"text":552},{"id":558,"depth":659,"text":559},{"id":591,"depth":659,"text":592,"children":668},[669,670,671],{"id":595,"depth":656,"text":596},{"id":610,"depth":656,"text":611},{"id":622,"depth":656,"text":623},{},"Date: 14-08-2026\nAuthor(s): Jayden Vicarey\nSource: Team decision during QA of PR #1613 (EM-3870)","md",{},{"title":250,"description":673},"FsU930LMLaG4VptHVgyJ33azub47jmvsxT8Lt4m1PbE",[679,680],{"title":246,"path":247,"stem":248,"children":-1},{"title":254,"path":255,"stem":256,"children":-1},1789777548453]