refactor(merge): single IMergeCoordinator replaces the 5 conflict seams

The RequestConflictResolution Func was declared on 5 VMs and hand-threaded shell->details->merge-section->diff->merge-modal. Replaced with a DI-singleton IMergeCoordinator (MergeCoordinator holder; shell wires its Handler at composition, breaking the shell<->island cycle). Invokers (MergeModal, DetailsIsland, WorktreesOverview) depend on the interface; the two pass-through VMs (DiffModal, MergeSection) drop the seam entirely. No behavior change; conflict-seam + batch tests rewired to assert via the coordinator.
This commit is contained in:
Mika Kuns
2026-06-22 17:18:57 +02:00
parent 3f9f047955
commit 5be4b5c5fb
15 changed files with 79 additions and 75 deletions

View File

@@ -64,10 +64,10 @@ public class DetailsIslandConflictSeamTests : IDisposable
Task.FromResult<MergeResultDto?>(new MergeResultDto("conflict", new[] { "a.cs" }, null));
}
private DetailsIslandViewModel BuildVm(StubWorkerClient worker)
private DetailsIslandViewModel BuildVm(StubWorkerClient worker, IMergeCoordinator merge)
{
var factory = new TestDbFactory(NewContext);
return new DetailsIslandViewModel(factory, worker, new NullServiceProvider(), new StubNotesApi());
return new DetailsIslandViewModel(factory, worker, new NullServiceProvider(), new StubNotesApi(), merge);
}
[Fact]
@@ -75,19 +75,22 @@ public class DetailsIslandConflictSeamTests : IDisposable
{
const string taskId = "task-conflict-1";
var vm = BuildVm(new ConflictApproveWorkerClient());
vm.Bind(new TaskRowViewModel { Id = taskId, Status = TaskStatus.WaitingForReview });
vm.Merge.SelectedMergeTarget = "main";
string? capturedTaskId = null;
string? capturedTarget = null;
vm.Merge.RequestConflictResolution = (tid, target) =>
var coordinator = new MergeCoordinator
{
capturedTaskId = tid;
capturedTarget = target;
return Task.CompletedTask;
Handler = (tid, target) =>
{
capturedTaskId = tid;
capturedTarget = target;
return Task.CompletedTask;
},
};
var vm = BuildVm(new ConflictApproveWorkerClient(), coordinator);
vm.Bind(new TaskRowViewModel { Id = taskId, Status = TaskStatus.WaitingForReview });
vm.Merge.SelectedMergeTarget = "main";
await vm.ApproveReviewCommand.ExecuteAsync(null);
Assert.Equal(taskId, capturedTaskId);