docs(schedule): align simplified persistence contracts

This commit is contained in:
pku-xht
2026-08-07 17:08:56 +08:00
committed by Tianyi Cui
parent b669ae46bc
commit e8c7d4bef8
2 changed files with 2 additions and 2 deletions

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@@ -16,7 +16,7 @@ The package owns the strict version-1 `schedule/change` create, delete, and disp
Replay rejects unknown versions, extra fields, reused ids, and delete or dispatch transitions against inactive records. Normal sessions fold the complete log. A fork folds only `session.events.slice(session.header.seedLength ?? 0)`, so it does not inherit its parent's reminders. The package's `./invariant` companion applies the same policy to existing logs and candidate events.
`scheduleReminderPresentation(events, dispatchSeq, seedLength)` is the pure Host-facing receipt projection. It returns `scheduleId`, prompt, occurrence, and `session-local` mode from the dispatch's nearest preceding same-id create. The current fork's `seedLength` is a hard boundary for child-owned dispatches, while inherited dispatches search their persisted prefix; resumed ancestors therefore remain renderable, nested generations may reuse session-local ids, and presentation never changes live ownership.
`scheduleReminderPresentation(events, dispatchSeq, seedLength)` is the pure Host-facing receipt projection. It returns `scheduleId`, prompt, and occurrence from the dispatch's nearest preceding same-id create; the client renderer adds the fixed `session-local` label. The current fork's `seedLength` is a hard boundary for child-owned dispatches, while inherited dispatches search their persisted prefix; resumed ancestors therefore remain renderable, nested generations may reuse session-local ids, and presentation never changes live ownership.
## Management tools

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@@ -16,7 +16,7 @@
回放会拒绝未知版本、额外字段、重复使用的 id以及针对非活动记录的 delete 或 dispatch 转换。普通会话折叠完整日志。fork 只折叠 `session.events.slice(session.header.seedLength ?? 0)`,因此不会继承父会话的提醒。此包的 `./invariant` 配套项会对现有日志和候选事件应用相同策略。
`scheduleReminderPresentation(events, dispatchSeq, seedLength)` 是供 Host 使用的纯回执投影。它从 dispatch 之前最近的同 id create 返回 `scheduleId`、promptoccurrence `session-local` 模式。当前 fork 的 `seedLength` 是 child 自有 dispatch 的硬边界,而继承的 dispatch 则会搜索其已持久前缀;因此恢复后的祖先仍可渲染,嵌套 generation 可以复用会话本地 idpresentation 绝不会改变 live ownership。
`scheduleReminderPresentation(events, dispatchSeq, seedLength)` 是供 Host 使用的纯回执投影。它从 dispatch 之前最近的同 id create 返回 `scheduleId`、promptoccurrenceclient renderer 添加固定的 `session-local` 标签。当前 fork 的 `seedLength` 是 child 自有 dispatch 的硬边界,而继承的 dispatch 则会搜索其已持久前缀;因此恢复后的祖先仍可渲染,嵌套 generation 可以复用会话本地 idpresentation 绝不会改变 live ownership。
## 管理工具