jobtrackingapp/.gsd/milestones/M001/slices/S01/tasks/T02-SUMMARY.md

title, status, files, observability_surfaces, verification

title	status	files	observability_surfaces	verification
T02 summary	done	Models/Correspondence.cs JobTrackerApi/Controllers/GmailController.cs JobTrackerApi/Controllers/CorrespondenceController.cs JobTrackerApi/Program.cs JobTrackerApi.Tests/GmailControllerTests.cs	POST /api/gmail/import POST /api/gmail/import-thread persisted Correspondence.ExternalThreadId / ExternalFrom / ExternalTo fields JobTrackerApi.Tests/GmailControllerTests.cs repeat-import coverage	$HOME/.dotnet/dotnet build JobTrackerApi/JobTrackerApi.csproj docker run --rm -v "$PWD":/src -w /src mcr.microsoft.com/dotnet/sdk:9.0 bash -lc '...dotnet test /tmp/gmailtests/GmailTests.csproj...'

Extended correspondence persistence and Gmail import continuity for S01.

What changed

• Models/Correspondence.cs
  • added ExternalThreadId
  • added ExternalFrom
  • added ExternalTo
• JobTrackerApi/Controllers/GmailController.cs
  • single-message import now returns GmailImportMessageResultDto with Imported, Skipped, MessageId, ThreadId, and the imported/existing Correspondence
  • repeat single-message imports now report Imported=0 / Skipped=1 instead of returning a bare correspondence record
  • imported Gmail messages now persist thread id plus raw sender/recipient metadata
• JobTrackerApi/Controllers/CorrespondenceController.cs
  • create request now accepts optional external message/thread/from/to metadata so the correspondence surface stays consistent with enriched imports
• JobTrackerApi/Program.cs
  • added SQLite compatibility guards for Correspondences.ExternalThreadId, Correspondences.ExternalFrom, and Correspondences.ExternalTo
  • added MySQL compatibility guards for the same columns
• JobTrackerApi.Tests/GmailControllerTests.cs
  • added repeat single-message import coverage
  • added repeat thread import coverage
  • retained ranking and owned-job scope coverage from T01

Verification

• Native API build passed with $HOME/.dotnet/dotnet build JobTrackerApi/JobTrackerApi.csproj
• Isolated Gmail controller tests passed in Docker (5 passed)

Verification Evidence

#	Command	Exit Code	Verdict	Duration
1	$HOME/.dotnet/dotnet build JobTrackerApi/JobTrackerApi.csproj	0	✅ pass	~1.2s
2	docker run --rm -v "$PWD":/src -w /src mcr.microsoft.com/dotnet/sdk:9.0 bash -lc '...dotnet test /tmp/gmailtests/GmailTests.csproj...'	0	✅ pass	not recorded

Diagnostics

• Inspect persisted Correspondence rows for ExternalMessageId, ExternalThreadId, ExternalFrom, and ExternalTo to confirm Gmail imports keep thread identity plus sender/recipient labels.
• Hit POST /api/gmail/import twice with the same Gmail message id to confirm the duplicate-safe Imported/Skipped contract.
• Hit POST /api/gmail/import-thread twice with the same thread payload to confirm repeat imports skip already-linked message ids instead of duplicating correspondence.
• Read JobTrackerApi.Tests/GmailControllerTests.cs for the durable expected behavior around repeat single-message and repeat thread imports.

Important caveat

The repository’s main JobTrackerApi.Tests project still had unrelated pre-existing compile failures outside Gmail tests when this task finished, so the exact planned command dotnet test JobTrackerApi.Tests/JobTrackerApi.Tests.csproj --filter GmailControllerTests remained blocked at that point by broader test drift. Gmail coverage itself passed when isolated.