forked from bai/curriculum-project-hub
ymy
21 lines
810 B
Markdown
21 lines
810 B
Markdown
# ADR 0035: Restore Keeps The Original Name; Conflict Is A Clear Error
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## Status
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Accepted. **Supersedes ADR-0033** (restore de-duplicates the node name on sibling
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conflict).
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## Context
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ADR-0033 made restore auto-rename to `原名(已恢复)` on sibling name conflict so
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restore never fails. In practice the suffix is unwanted noise - operators expect the
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original name back and prefer to resolve conflicts themselves.
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## Decision
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Restore clears `deletedAt` and keeps the node's **original name**. If an active
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sibling now occupies the same name (D14 partial unique index), the service throws a
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`409 name_conflict_on_restore` with a human-readable message ("同名节点已存在，请先
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重命名现有节点再恢复") - no silent renaming, no suffix. The restore audit records
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the original name only.
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