Team Hoa, EPIC R07 (Scheduling & Workflow Runtime) - Team Hoa scope only
(R07-T01 -> T05; R07-T06 Co4EWorkflowService is Team Nam's).
- R07-T01: infrastructure/persistence/json/task_repository_impl.py wraps
core/tasks.py's CRUD; core/tasks.py::save_task now writes through
atomic_write.write_json (same durability fix as R06-T02, save_task was
still doing a plain write_text).
- R07-T02: domain/tasks/schedule_calculator.py::ScheduleCalculator - the
cron/interval/daily/weekly/monthly due-time math extracted from
core/tasks.py, pure Python with is_holiday/make_cron injected so domain/
never imports core (ADR-001 I2). core/tasks.py keeps its old function
names as thin wrappers so every existing caller is unchanged. This was
previously untested; now has its own unit suite.
- R07-T03: infrastructure/qt/qt_scheduler_clock.py::QtSchedulerClock wraps
the QTimer TaskScheduler used to own directly, injected via a new
`clock=` constructor param (defaults to a real one). Originally planned
at platform/qt/... ; moved after confirming that name shadows the
stdlib platform module (used by core/windows_sandbox_vm.py,
core/appcontainer_sandbox.py) whenever the repo root is on sys.path.
tests/fakes/fake_clock.py lets scheduler dispatch be tested tick-by-tick
with no Qt event loop.
- R07-T04: application/scheduling/task_application_service.py centralizes
run_now/duplicate/pause/delete/bulk_delete and the Kanban drag-drop
business rules (move_to_status), currently only reachable by driving
the real ui/schedule_task_tab.py widget.
- R07-T05: application/scheduling/ai_task_planner_service.py wraps
core/ai_task_planner.py::plan_tasks and core/task_import.py::import_tasks
as a seam, plus the attachment-stamping step that used to only exist
inside the AI-create dialog's worker closure.
pytest: 328 pass (same 4 pre-existing failures as the R05/R06 baseline,
unrelated to this work - see docs/refactor/BaoCao_TeamHoa_R05_R06.md).
scripts/check_imports.py: PASS.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
