Slice 2 of the worker state consolidation refactor (spec sections 2 and 8).
Adds Worker/State/ITaskStateService + TaskStateService as the single component
that mutates Status, PlanningPhase, and BlockedByTaskId. Each transition is one
atomic ExecuteUpdate with a WHERE filter on the expected source status, so
parallel claims are TOCTOU-free. Side effects (queue wake on -> Queued, hub
TaskUpdated broadcast, chain advance + parent completion on terminal child)
are owned by the service so callers no longer need to remember them.
Migrated callers (mechanical, behavior preserved):
- TaskRunner: HandleSuccess/HandleFailure/MarkFailed/RunAsync/ContinueAsync
- StaleTaskRecovery: bulk recover stale Running tasks
- TaskResetService: status flip (worktree cleanup stays in service)
- PlanningSessionManager.StartAsync: status flip via state, token write via repo
- PlanningChainCoordinator.OnChildFinishedAsync: routes the next-sibling write
through state.UnblockAsync (Slice 4 finishes the rewrite)
- ExternalMcpService.UpdateTaskStatus: Queued case via state.EnqueueAsync
Repo Mark*Async helpers (MarkRunning/MarkDone/MarkFailed/FlipAllRunningToFailed)
are now internal; ClaudeDo.Data grants InternalsVisibleTo to ClaudeDo.Worker
and ClaudeDo.Worker.Tests for the existing repo-level tests.
DI: TaskStateService is registered as Singleton in both the main app and the
external-MCP app; the queue-wake delegate captures sp -> QueueService.WakeQueue
to break the TaskStateService -> QueueService -> TaskRunner -> TaskStateService
construction cycle. PlanningChainCoordinator takes Func<ITaskStateService> for
the same reason; Slice 3 will replace both with IQueueWaker.
Tests: TaskStateServiceTests covers happy + reject for every transition, the
parallel StartRunningAsync claim race, child-terminal chain advancement, and
stale recovery. Existing service/repo tests are updated to construct the new
state-service via a TaskStateServiceBuilder helper. Pre-existing constructor
drift in QueueService/ExternalMcp/PlanningHub tests is patched to keep the
test project building (the surrounding test logic is otherwise untouched).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Self-contained prompts to paste into fresh sessions, one per remaining slice.
Each prompt includes scope, allowed transitions, caller-migration list, test
expectations, and the conventional-commit message to use.
Slice 1 of the worker-state-and-queue-consolidation refactor — additive only,
no caller changes. Introduces the new orthogonal status model:
- TaskStatus gains canonical Idle and Cancelled values; legacy values
(Manual, Planning, Planned, Draft, Waiting) stay around until slice 6.
- New PlanningPhase enum (None/Active/Finalized) for parent tasks.
- New BlockedByTaskId FK on TaskEntity for sequential chain ordering;
ON DELETE SET NULL so orphaned children become pickable.
- EF migration adds planning_phase and blocked_by_task_id columns plus
the idx_tasks_blocked_by index. Also picks up an unrelated drift in
app_settings.default_permission_mode that had been changed in code
(commit 14cc9fb) without a migration.
Approved design for centralizing task status mutations in a TaskStateService,
splitting TaskStatus into orthogonal lifecycle/planning/blocking fields, and
making queue wakes automatic. Sets up the 6-slice refactor of Worker/Services.
Planning parents stay in Planning/Planned status while their children are
Queued/Waiting, so the existing IsQueued-only visibility rule hid the dequeue
button. Add HasQueuedSubtasks tracking and a CanRemoveFromQueue helper; the
parent-row dequeue cascades to all queued/waiting children. Also attach the
'agent' tag on explicit enqueue so the queue picker accepts the task.
Extend UpdateChildTask with a status parameter (restricted to Draft, Manual,
Queued, Waiting) and replace the 'only Draft is editable' rule with 'planning
session is active'. Same loosening applied to DeleteChildTask. Lets planning
agents iterate on children that already escaped Draft state.
Worker queue picker requires the 'agent' tag — without it children created
through QueueSubtasksSequentiallyAsync sat in 'Queued' forever. Attach the
tag automatically when wiring up the chain.
Replaces "bypassPermissions" with "auto" as the default for new installs
and adds "auto" as the first option in the settings dropdown. Existing
rows keep their stored value; ClaudeArgsBuilder still maps the legacy
"bypassPermissions" -> "auto" at dispatch time.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Introduces ~/.todo-app/prompts/{system,planning,agent}.md as the canonical
location for prompt content. The settings modal exposes "Open in editor"
shortcuts for each, and TaskRunner merges system.md (always) and agent.md
(for "agent"-tagged tasks) into the effective system prompt alongside the
existing global/list/task layers.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Spawns Windows Terminal in the list working directory running
`claude --permission-mode auto` with the task title and description
prefilled as the initial prompt. Reuses the planning launcher
infrastructure but skips worktree, system prompt, and MCP setup.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces fixed 260/*/320 columns with two GridSplitters between Lists/Tasks/Details. Min widths preserved (200/320/280). Right splitter hides when ShowDetails is false.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
New MarkdownView UserControl renders a markdown preview. Details island gains an editable Description section with edit/preview toggle, collapsible header, copy-to-clipboard, and debounced auto-save (400ms).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds a "Queue subtasks sequentially" context-menu entry on rows with planning children, wires it to WorkerHub.QueuePlanningSubtasksAsync via IWorkerClient. TaskRowViewModel exposes IsWaiting/StatusChipClass for the new Waiting status, and HasPlanningChildren keeps parents expandable after they leave the planning state. TasksIslandViewModel auto-collapses parents whose every child is Done and includes Waiting children in the queued virtual list.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
A second WebApplication runs the external MCP server on its own port (default 47822) so it can expose a different tool set under different auth than the internal /mcp endpoint. Shared singletons (config, broadcaster, queue, db factory) are injected by instance so both apps share runtime state. ExternalMcpAuthMiddleware enforces an optional X-ClaudeDo-Key header; loopback-only trust when no key is configured.
Tools: ListTaskLists, ListTasks, GetTask, AddTask, UpdateTaskStatus, RunTaskNow, CancelTask.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Coordinates Waiting -> Queued transitions between sibling subtasks: when a child finishes Done, the next Waiting sibling is promoted to Queued. WorkerHub.QueuePlanningSubtasksAsync exposes this to the UI; TaskRunner advances the chain on completion. Also tightens the planning-session prompt: planner must use MCP tools, not direct edits.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- New TaskStatus.Waiting for sequential subtask chains.
- New TaskEntity.CreatedBy column with migration AddTaskCreatedBy.
- TaskRepository.GetByCreatorAsync for filtering by creator.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Map legacy "bypassPermissions" config to "auto" at dispatch time; pass-through other modes (acceptEdits, plan, default).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds --permission-mode plan to both launch paths (start and resume) so the
planning agent cannot perform file-modifying actions during the planning
conversation. Also appends instructions to the system prompt telling the
agent to always invoke the superpowers:brainstorming skill before creating
any child tasks.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Opens a modal when PlanningMergeConflict fires, listing conflicted files
with options to open in VS Code, continue, or abort the merge.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Returns per-subtask diff entries (title, branch, base/head commit, DiffStat, unified diff) for all children of a Planning task in SortOrder order.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
