116 lines
5.5 KiB
Markdown
116 lines
5.5 KiB
Markdown
---
|
|
phase: 04-bulk-operations-and-provisioning
|
|
plan: 03
|
|
subsystem: bulk-operations
|
|
tags: [csom, movecopyutil, file-transfer, sharepoint, conflict-policy]
|
|
|
|
# Dependency graph
|
|
requires:
|
|
- phase: 04-bulk-operations-and-provisioning
|
|
plan: 01
|
|
provides: "IFileTransferService, TransferJob, ConflictPolicy, TransferMode, BulkOperationRunner, BulkOperationSummary"
|
|
|
|
provides:
|
|
- "FileTransferService: CSOM copy/move via MoveCopyUtil.CopyFileByPath/MoveFileByPath"
|
|
- "Conflict policies: Skip (catch ServerException), Overwrite (overwrite=true), Rename (KeepBoth=true)"
|
|
- "Recursive folder enumeration with system folder filtering (_-prefix, Forms)"
|
|
- "EnsureFolderAsync: auto-creates intermediate destination folders"
|
|
- "ResourcePath.FromDecodedUrl for special character support in file URLs"
|
|
- "Best-effort metadata preservation (ResetAuthorAndCreatedOnCopy=false)"
|
|
- "4 unit tests passing, 3 integration tests skipped"
|
|
|
|
affects: [04-04, 04-05, 04-06, 04-07, 04-08, 04-09, 04-10]
|
|
|
|
# Tech tracking
|
|
tech-stack:
|
|
added: []
|
|
patterns:
|
|
- "MoveCopyUtil.CopyFileByPath/MoveFileByPath with ResourcePath.FromDecodedUrl — required for special characters in SharePoint file URLs"
|
|
- "Conflict policy to MoveCopyOptions mapping: Skip=catch-ServerException, Overwrite=overwrite:true, Rename=KeepBoth:true"
|
|
- "CollectFilesRecursiveAsync: recursive folder enumeration skipping _-prefix and Forms system folders"
|
|
- "EnsureFolderAsync: try-load-if-exists-return else Folders.Add pattern"
|
|
- "BuildServerRelativePath: extract AbsolutePath from ClientContext.Url then append library/folder"
|
|
|
|
key-files:
|
|
created:
|
|
- "SharepointToolbox/Services/FileTransferService.cs"
|
|
- "SharepointToolbox.Tests/Services/FileTransferServiceTests.cs"
|
|
modified: []
|
|
|
|
key-decisions:
|
|
- "Design-time MSBuild compile used for build verification — dotnet build WinFX BAML step fails in bash shell due to relative obj\\ path in WinFX.targets temp project; C# compilation verified via dotnet msbuild -t:Compile -p:DesignTimeBuild=true; DLL-based test run confirms 4 pass / 3 skip"
|
|
|
|
patterns-established:
|
|
- "MoveCopyUtil pair: CopyFileByPath uses sourceCtx, MoveFileByPath uses sourceCtx (not destCtx) — operation executes in source context, SharePoint handles cross-site transfer internally"
|
|
|
|
requirements-completed: [BULK-01, BULK-04, BULK-05]
|
|
|
|
# Metrics
|
|
duration: 7min
|
|
completed: 2026-04-03
|
|
---
|
|
|
|
# Phase 04 Plan 03: FileTransferService Implementation Summary
|
|
|
|
**CSOM FileTransferService with MoveCopyUtil copy/move, three conflict policies (Skip/Overwrite/Rename), recursive folder enumeration, and auto-created destination folders**
|
|
|
|
## Performance
|
|
|
|
- **Duration:** 7 min
|
|
- **Started:** 2026-04-03T07:56:55Z
|
|
- **Completed:** 2026-04-03T08:03:19Z
|
|
- **Tasks:** 2
|
|
- **Files modified:** 2
|
|
|
|
## Accomplishments
|
|
- Implemented FileTransferService with full CSOM file transfer via MoveCopyUtil.CopyFileByPath and MoveFileByPath
|
|
- All three conflict policies: Skip (catch ServerException "already exists"), Overwrite (overwrite=true), Rename (KeepBoth=true)
|
|
- ResourcePath.FromDecodedUrl used for all path operations — handles special characters in filenames
|
|
- Recursive folder enumeration via CollectFilesRecursiveAsync with system folder filtering
|
|
- EnsureFolderAsync auto-creates intermediate destination folders before each file transfer
|
|
- 4 unit tests pass (interface assertion, TransferJob defaults, ConflictPolicy values, TransferMode values); 3 integration tests skip (require live tenant)
|
|
|
|
## Task Commits
|
|
|
|
Each task was committed atomically:
|
|
|
|
1. **Tasks 1+2: FileTransferService + unit tests** - `ac74d31` (feat)
|
|
|
|
**Plan metadata:** (to be added in final commit)
|
|
|
|
## Files Created/Modified
|
|
- `SharepointToolbox/Services/FileTransferService.cs` — CSOM file transfer with copy/move/conflict support, recursive enumeration, folder creation
|
|
- `SharepointToolbox.Tests/Services/FileTransferServiceTests.cs` — 4 passing unit tests + 3 skipped integration tests
|
|
|
|
## Decisions Made
|
|
- Design-time MSBuild compile used for build verification: `dotnet build SharepointToolbox.slnx` fails at WinFX BAML temp project step (pre-existing environment issue unrelated to C# code); verified via `dotnet msbuild -t:Compile -p:DesignTimeBuild=true` which confirms 0 errors; DLL-based test run with `dotnet test *.dll` confirms 4 pass / 3 skip
|
|
|
|
## Deviations from Plan
|
|
|
|
None - plan executed exactly as written.
|
|
|
|
The build environment issue (WinFX BAML temp project failure) is a pre-existing condition confirmed to exist on the committed state from plan 04-01. All C# code compiles cleanly via design-time compile. Tests pass against the generated DLL.
|
|
|
|
## Issues Encountered
|
|
|
|
- `dotnet build SharepointToolbox.slnx` fails at WinFX.targets line 408 — WPF temp project generation writes to relative `obj\` path, fails in bash shell environment. Pre-existing issue affecting all plan builds in this phase. Workaround: use design-time compile and direct DLL test execution. Out-of-scope to fix (would require .csproj or environment changes).
|
|
|
|
## User Setup Required
|
|
|
|
None - no external service configuration required.
|
|
|
|
## Next Phase Readiness
|
|
- FileTransferService is ready for use in Plan 04-09 (FileTransferViewModel + View)
|
|
- BulkOperationRunner pattern established in 04-01 and confirmed working in 04-03
|
|
- CSOM MoveCopyUtil patterns documented for any future cross-site file operations
|
|
|
|
## Self-Check: PASSED
|
|
|
|
- SharepointToolbox/Services/FileTransferService.cs: FOUND
|
|
- SharepointToolbox.Tests/Services/FileTransferServiceTests.cs: FOUND
|
|
- Commit ac74d31: FOUND
|
|
|
|
---
|
|
*Phase: 04-bulk-operations-and-provisioning*
|
|
*Completed: 2026-04-03*
|