Sharepoint-Toolbox/.planning/phases/13-user-directory-viewmodel/13-01-SUMMARY.md

phase, plan, subsystem, tags, requires, provides, affects, tech-stack, key-files, key-decisions, patterns-established, requirements-completed, duration, completed

phase	plan	subsystem	tags	requires	provides	affects	tech-stack	key-files	key-decisions	patterns-established	requirements-completed	duration	completed
13-user-directory-viewmodel	01	api	microsoft-graph user-directory wpf csharp	phase provides 10-branding-data-foundation GraphDirectoryUser model, GraphUserDirectoryService, IGraphUserDirectoryService	GraphDirectoryUser with UserType property for client-side member/guest filtering IGraphUserDirectoryService.GetUsersAsync with includeGuests parameter Graph filter branching (members-only vs all users)	13-02-PLAN user-directory-viewmodel	added patterns default-parameter backward compat Graph filter branching	created modified SharepointToolbox/Core/Models/GraphDirectoryUser.cs SharepointToolbox/Services/IGraphUserDirectoryService.cs SharepointToolbox/Services/GraphUserDirectoryService.cs SharepointToolbox.Tests/Services/GraphUserDirectoryServiceTests.cs	UserType added as last positional parameter to preserve backward compat for existing callers includeGuests defaults to false so all existing call sites compile unchanged userType always in Graph Select array regardless of includeGuests value	Default parameter backward compat: new optional params added with defaults matching prior behavior	UDIR-03	2min	2026-04-08

Phase 13 Plan 01: User Directory Model & Service Extension Summary

Extended GraphDirectoryUser with UserType property and added includeGuests filter parameter to GraphUserDirectoryService for client-side member/guest filtering

Performance

• Duration: 2 min
• Started: 2026-04-08T14:00:08Z
• Completed: 2026-04-08T14:01:51Z
• Tasks: 3
• Files modified: 4

Accomplishments

• Added string? UserType as last positional parameter to GraphDirectoryUser record
• Added bool includeGuests = false parameter to IGraphUserDirectoryService.GetUsersAsync with Graph filter branching
• Updated MapUser to populate UserType from Graph User object with userType always in Select array
• Added 2 new tests (MapUser_PopulatesUserType, MapUser_NullUserType) and updated 2 existing tests with UserType assertions

Task Commits

All three tasks committed atomically (single plan scope):

1. Tasks 1-3: Model + Service + Tests - 9a98371 (feat)

Plan metadata: [pending]

Files Created/Modified

• SharepointToolbox/Core/Models/GraphDirectoryUser.cs - Added UserType as 6th positional parameter
• SharepointToolbox/Services/IGraphUserDirectoryService.cs - Added includeGuests parameter with XML docs
• SharepointToolbox/Services/GraphUserDirectoryService.cs - Filter branching, userType in Select, MapUser UserType mapping
• SharepointToolbox.Tests/Services/GraphUserDirectoryServiceTests.cs - Updated 2 existing tests, added 2 new UserType tests

Decisions Made

• UserType added as last positional parameter (string?) so existing construction sites only need one additional argument
• includeGuests defaults to false preserving all existing call sites unchanged (backward compatible)
• userType always included in Graph Select array regardless of includeGuests flag, so MapUser always has data

Deviations from Plan

None - plan executed exactly as written.

Issues Encountered

None.

User Setup Required

None - no external service configuration required.

Next Phase Readiness

• GraphDirectoryUser now carries UserType for Phase 13-02 in-memory member/guest filtering
• IGraphUserDirectoryService.GetUsersAsync ready for ViewModel to call with includeGuests=true
• All 7 unit tests pass, 4 integration tests skipped (expected - require live tenant)

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Phase: 13-user-directory-viewmodel Completed: 2026-04-08