[OpenSpec] architecture-round-trip-check #1116

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from the openspec/ directory. Manual edits will be overwritten on next sync.

Artifacts

• ✅ Metadata
• ✅ Proposal
• ✅ Specs
• ✅ Design
• ✅ Tasks
• 🔲 Plan
• 🔲 Review

Summary

A Nextcloud admin uploads an ArchiMate exchange file on the settings page and gets a report of what would be lost if stackiq imported and exported it: elements, relationships, views, view nodes, connections and property values that go missing, appear or change on the way. The check can run before an import, writing nothing, or against a model already imported. It replaces a round-trip endpoint that can never succeed, is open to any signed-in user, and imports a test model into the live register.

Specs

• 📄 archimate-round-trip-check

Tasks

• Implement
• Test (PHPUnit ArchiMateModelComparatorTest)
• Implement
• Test (PHPUnit ArchiMateImportServiceConvertTest, ArchiMateImportServiceDecompositionTest, ArchiMateExportServiceDecompositionTest)
• Implement
• Test (PHPUnit ArchiMateRoundTripServiceTest)
• Implement
• Test (PHPUnit SettingsControllerRoundTripCheckTest, SettingsRouteTableTest, updated SettingsControllerEmailArchiMateContractTest)
• Implement
• Test (Playwright archimate-round-trip-check.spec.ts)
• Implement
• Test (tests/l10n key parity, screenshot captured with Playwright)

Design

See design.md for technical design details.

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App: stackiq