27 lines
1.4 KiB
Markdown
27 lines
1.4 KiB
Markdown
## Purpose
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Define stable requirements for legacy-page-wrapper-strategy.
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## Requirements
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### Requirement: Selected legacy pages SHALL be integrated via wrapper-first strategy
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The migration SHALL integrate `job-query`, `excel-query`, `query-tool`, and `tmtt-defect` through wrapper-based routing before full rewrites.
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#### Scenario: Wrapper route availability for selected pages
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- **WHEN** users navigate to each selected legacy page from the new shell
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- **THEN** the route SHALL remain reachable and functionally usable through the wrapper layer
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### Requirement: Wrapper mode SHALL preserve legacy functional parity
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Wrapper integration SHALL preserve current API interactions, core user workflows, and error handling semantics for wrapped pages.
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#### Scenario: Legacy workflow parity under wrapper
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- **WHEN** users execute core operations on a wrapped page (query/filter/export where applicable)
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- **THEN** operation results SHALL remain behaviorally equivalent to pre-wrapper baseline
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### Requirement: Wrapper phase SHALL define rewrite exit criteria
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Each wrapped page SHALL have explicit readiness criteria that gate transition from wrapper mode to full Vue module rewrite.
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#### Scenario: Rewrite readiness decision
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- **WHEN** a wrapped page reaches agreed quality and parity thresholds
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- **THEN** the page SHALL be eligible for rewrite scheduling
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- **THEN** wrapper decommission SHALL only occur after rewrite parity validation passes
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