feat(review): gate Approve & Merge behind opening the diff

Approve & Merge is disabled until the pending changes have been inspected:
DetailsIslandViewModel tracks ReviewDiffViewed (reset on task switch and on
every state change), MergeSectionViewModel raises DiffViewed when a diff or
combined diff is opened and exposes HasReviewableDiff, and a hint sits next
to the button. A review with nothing to inspect (sandbox run, no worktree)
approves straight through.

ClaudeDo-Task: f9809a93
This commit is contained in:
mika kuns
2026-07-24 12:52:57 +02:00
parent 3e9ea3ad58
commit 2aaaa23912
7 changed files with 108 additions and 3 deletions
+1 -1
View File
@@ -39,7 +39,7 @@ Each project has its own `CLAUDE.md` — those are the living per-project docs.
- EF Core migrations manage schema (Migrations/ folder in ClaudeDo.Data)
- `IDbContextFactory<ClaudeDoDbContext>` used by singleton consumers (e.g. Worker)
- Entity configuration via `IEntityTypeConfiguration<T>` in Configuration/ folder
- Task status flow: Idle | Queued -> Running -> WaitingForReview -> Done | Failed | Cancelled. A task that spawns/has children passes through WaitingForChildren first, then surfaces for review once every child is terminal — this is the single parent model for both planning and improvement parents (planning/improvement *children* themselves go straight to Done, only the parent is reviewed). From review you can approve, reject-rerun (Queued, resumes the session with feedback), reject-park (Idle), or cancel. Approve is the single review+merge action: a childless task merges its own worktree then Done (conflicts keep it in WaitingForReview); a task with children drives the unit merge (parent worktree if any + each Done child in order, with conflict continue/abort). Tasks with no active worktree (sandbox run) approve straight to Done.
- Task status flow: Idle | Queued -> Running -> WaitingForReview -> Done | Failed | Cancelled. A task that spawns/has children passes through WaitingForChildren first, then surfaces for review once every child is terminal — this is the single parent model for both planning and improvement parents (planning/improvement *children* themselves go straight to Done, only the parent is reviewed). From review you can approve, reject-rerun (Queued, resumes the session with feedback), reject-park (Idle), or cancel. Approve is the single review+merge action: a childless task merges its own worktree then Done (conflicts keep it in WaitingForReview); a task with children drives the unit merge (parent worktree if any + each Done child in order, with conflict continue/abort). Tasks with no active worktree (sandbox run) approve straight to Done. In the detail pane, **Approve & Merge is gated behind opening the diff**: when there is something to inspect (worktree diff / merged range / children combined diff) the button stays disabled until the diff or combined-diff viewer has been opened once, and re-locks per run (any state change resets it); tasks with nothing to inspect are never gated. The row-level quick-approve in the task list is an intentional bypass.
- Worktree state flow: Active -> Merged | Discarded | Kept
- The queue picker claims tasks by `Status=Queued` (with `BlockedByTaskId IS NULL`); the legacy tag system was removed
- Interfaces live in an `Interfaces/` subfolder beside their consumers (namespace unchanged)