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chore: save current work

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李康
2026-09-01 16:37:27 +08:00
parent bc87bd6d2d
commit 97a03c290b
24 changed files with 1380 additions and 5073 deletions
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backend/app/cad_agent/domain/state.py
+11 -15
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@@ -10,7 +10,6 @@ from .errors import ErrorCode, WorkflowError
class TaskPhase(StrEnum):
DRAFTING_REQUIREMENTS = "DRAFTING_REQUIREMENTS"
REVIEWING_REQUIREMENTS = "REVIEWING_REQUIREMENTS"
AWAITING_ACTION = "AWAITING_ACTION"
ACTION_PENDING = "ACTION_PENDING"
CANDIDATE_BUILDING = "CANDIDATE_BUILDING"
@@ -47,8 +46,8 @@ class TaskState:
repair_required: bool = False
last_error: ErrorCode | None = None
retry_from_phase: TaskPhase | None = None
requirements_draft_path: str = ""
requirements_review_path: str = ""
requirements_spec_path: str = ""
clarification_path: str = ""
requirements_contract_path: str = ""
@property
@@ -59,14 +58,12 @@ class TaskState:
# Legal state transitions. Events are intentionally terse persistence-neutral
# names used by command handlers and architecture tests.
_TRANSITIONS: dict[tuple[TaskPhase, str], TaskPhase] = {
(TaskPhase.DRAFTING_REQUIREMENTS, "draft_updated"): TaskPhase.DRAFTING_REQUIREMENTS,
(TaskPhase.DRAFTING_REQUIREMENTS, "requirements_finalized"): TaskPhase.REVIEWING_REQUIREMENTS,
(TaskPhase.REVIEWING_REQUIREMENTS, "requirements_approved"): TaskPhase.AWAITING_ACTION,
(TaskPhase.REVIEWING_REQUIREMENTS, "requirements_revise"): TaskPhase.DRAFTING_REQUIREMENTS,
(TaskPhase.REVIEWING_REQUIREMENTS, "waiting_for_user"): TaskPhase.WAITING_FOR_USER,
# User clarifications are durable task evidence. Requirement-level pauses
# resume on the same task so the frozen request and draft history remain
# reviewable instead of turning a short reply into a new CAD request.
(TaskPhase.DRAFTING_REQUIREMENTS, "image_observed"): TaskPhase.DRAFTING_REQUIREMENTS,
(TaskPhase.DRAFTING_REQUIREMENTS, "requirements_approved"): TaskPhase.AWAITING_ACTION,
(TaskPhase.DRAFTING_REQUIREMENTS, "waiting_for_user"): TaskPhase.WAITING_FOR_USER,
# User clarifications are durable task evidence. Resume on the same task
# so its frozen request remains authoritative
# instead of turning a clarification into a new CAD request.
(TaskPhase.WAITING_FOR_USER, "requirements_clarified"): TaskPhase.DRAFTING_REQUIREMENTS,
(TaskPhase.AWAITING_ACTION, "action_proposed"): TaskPhase.ACTION_PENDING,
(TaskPhase.AWAITING_ACTION, "diagnosis_recorded"): TaskPhase.AWAITING_ACTION,
@@ -98,7 +95,6 @@ _TRANSITIONS.update({
})
_RETRY_RESUMABLE_PHASES = frozenset({
TaskPhase.DRAFTING_REQUIREMENTS,
TaskPhase.REVIEWING_REQUIREMENTS,
TaskPhase.AWAITING_ACTION,
TaskPhase.ACTION_PENDING,
TaskPhase.CANDIDATE_BUILDING,
@@ -126,7 +122,7 @@ def retry_resume_event(state: TaskState) -> str | None:
return f"resume_{state.retry_from_phase.value.lower()}"
def transition(state: TaskState, event: str, *, pending_action: PendingAction | None | object = ..., active_revision: str | None = None, candidate_id: str | None = None, candidate_stage_id: str | None = None, repair_required: bool | None = None, error: ErrorCode | None = None, requirements_draft_path: str | None = None, requirements_review_path: str | None = None, requirements_contract_path: str | None = None) -> TaskState:
def transition(state: TaskState, event: str, *, pending_action: PendingAction | None | object = ..., active_revision: str | None = None, candidate_id: str | None = None, candidate_stage_id: str | None = None, repair_required: bool | None = None, error: ErrorCode | None = None, requirements_spec_path: str | None = None, clarification_path: str | None = None, requirements_contract_path: str | None = None) -> TaskState:
"""Apply one legal transition and advance optimistic-concurrency version."""
target = _TRANSITIONS.get((state.phase, event))
if target is None:
@@ -147,8 +143,8 @@ def transition(state: TaskState, event: str, *, pending_action: PendingAction |
repair_required=state.repair_required if repair_required is None else repair_required,
last_error=error,
retry_from_phase=state.phase if target == TaskPhase.WAITING_RETRY else None,
requirements_draft_path=state.requirements_draft_path if requirements_draft_path is None else requirements_draft_path,
requirements_review_path=state.requirements_review_path if requirements_review_path is None else requirements_review_path,
requirements_spec_path=state.requirements_spec_path if requirements_spec_path is None else requirements_spec_path,
clarification_path=state.clarification_path if clarification_path is None else clarification_path,
requirements_contract_path=state.requirements_contract_path if requirements_contract_path is None else requirements_contract_path,
)