Root cause: Zustand store resets to activeMap=null on every page load.
fetchMaps() only loaded the summary list — nodes were never reloaded
because the user had to manually re-select their map each time.
Fixes:
1. Persist last active map ID in localStorage (key: rackmapper:lastMapId)
- loadMap() saves the ID on successful load
- setActiveMap() saves/clears the ID
- deleteMap() clears the ID if the deleted map was active
2. Auto-restore on mount inside fetchMaps():
- If the saved map ID is still in the list, auto-load it
- If there is exactly one map, auto-load it as a convenience
3. Block spurious position saves during map load (blockSaveRef):
- fitView fires position NodeChanges for all nodes after load
- Without a guard these would overwrite stored positions with
React Flow's fitted coordinates immediately on every reload
- blockSaveRef is set true on activeMap change, cleared after 800ms
4. Tighten the position-change filter:
- Require dragging === false (strict equality, not just falsy)
- Require position != null before saving
- Both conditions must be true to queue a save
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Module drag broken:
listeners were on a 12px grip strip only; dragging anywhere else on
the block had no effect. Moved {...listeners} {...attributes} to the
outer container so the whole module face is the drag source.
Port buttons now stop pointerdown propagation so clicking a port does
not accidentally start a drag. Resize handle also stops pointerdown
propagation before forwarding to its own handler.
Removed the now-redundant GripVertical strip.
Delete button covering ports 23-24:
Removed the absolute-positioned Trash2 button from ModuleBlock face.
Delete is now inside ModuleEditPanel with an inline confirm flow:
- 'Delete module' link in the modal footer (left side)
- Clicking shows 'Remove this module? [Delete] [Cancel]' inline
- On confirm: calls API, removeModuleLocal, closes modal
ConfirmDialog import and related state also removed from ModuleBlock.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Problems fixed:
- Name label + type badge were eating all horizontal space in 1U modules,
pushing 24 port dots into a cramped overflow that was barely visible
- U_HEIGHT_PX=28 was too tight to show a full port row at all
- Column width (192px) was too narrow to fit 24x10px dots + gaps (286px needed)
Changes:
- U_HEIGHT_PX: 28 -> 44px (enough room for ports + resize handle)
- RackColumn: w-48 (192px) -> w-80 (320px), min-w-[200px] -> min-w-[320px]
- PORTS_PER_ROW = 24 constant added to constants.ts
- ModuleBlock face redesigned:
* Removed name <span> and type <Badge> from the visible face
* Module name + IP now shown as a native title tooltip on hover
* Port dots are the primary face content (24 per row, gap-[3px])
* Multiple rows rendered for multi-U modules (up to available height)
* Hidden port overflow shown as "+N more" below the rows
* Drag handle slimmed to 12px; delete/resize handles unchanged
* Type still communicated via background color
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
DevicePalette's useDraggable was missing dragType: 'palette' in its data
object. RackPlanner's handleDragStart and handleDragEnd both guard on
dragType === 'palette' — without it the drag overlay never showed and the
drop onto a slot was silently ignored.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Drag handle at bottom edge of each module (GripHorizontal icon)
- Pointer capture tracks vertical drag delta → U-size delta
- Clamped to: minimum 1U, rack bounds, first module below
- Shows current U-size label during active resize
- On release: PUT /modules/:id with new uSize (server validates collision)
- Optimistic store update via updateModuleLocal on success
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Full CRUD: create, inline-edit, delete with confirm dialog
- Table shows VLAN ID, name, description, color swatch
- Add-VLAN form at top; hover shows edit/delete actions per row
- Route registered in App.tsx under ProtectedRoute
- VLANs nav button added to RackToolbar and MapToolbar
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Right-click on canvas → add any node type at cursor position
- Right-click on node → edit, duplicate, or delete
- Right-click on edge → toggle animation, set edge type (bezier/smooth/step/straight), delete
- Double-click a node → NodeEditModal (label, accent color, rack module link)
- ContextMenu component: viewport-clamped, closes on outside click or Escape
- All actions persist to API; React Flow state updated optimistically
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Complete project scaffold with working auth, REST API, Prisma/SQLite
schema, Docker config, and React frontend for both Rack Planner and
Service Mapper modules. Both server and client pass TypeScript strict
mode with zero errors. Initial migration applied.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
