7dc4fdec3b
Synced to main specs: - osm-poi-overlays (new): POI overlay requirements - osm-tile-overlays (new): tile overlay requirements - map-display (updated): added overlay layer entries - planner-session (updated): added overlay/POI sync Archived to openspec/changes/archive/2026-04-11-osm-overlays/. All 4 artifacts complete. All 45 tasks complete. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
24 lines
1 KiB
Markdown
24 lines
1 KiB
Markdown
## MODIFIED Requirements
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### Requirement: Real-time collaborative editing
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The Planner SHALL synchronize waypoint edits, route options, and overlay preferences across all connected participants in real-time using Yjs CRDTs.
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#### Scenario: Add waypoint
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- **WHEN** participant A adds a waypoint to the map
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- **THEN** participant B sees the waypoint appear within 500ms
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#### Scenario: Reorder waypoints
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- **WHEN** participant A drags a waypoint to reorder it
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- **THEN** participant B sees the updated waypoint order within 500ms
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#### Scenario: Concurrent edits
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- **WHEN** participant A and B both add waypoints simultaneously
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- **THEN** both waypoints appear for both participants without conflict
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#### Scenario: Overlay sync
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- **WHEN** participant A enables the "Hillshading" tile overlay
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- **THEN** participant B sees hillshading appear on their map within 500ms
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#### Scenario: POI category sync
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- **WHEN** participant A enables the "Drinking water" POI category
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- **THEN** participant B sees drinking water markers appear on their map
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