feat(ai): add expense application feedback ledger

server/tests/test_reimbursement_endpoints.py

@@ -16,6 +16,7 @@ from sqlalchemy.pool import StaticPool
 from app.api.deps import get_db
 from app.db.base import Base
 from app.main import create_app
+from app.models.ai_learning import AIDecision, AIDecisionFeedback, WorkflowOutcome
 from app.models.budget import BudgetAllocation, BudgetReservation, BudgetTransaction
 from app.models.employee import Employee
 from app.models.expense_case import BusinessEvent, ExpenseCaseLink
@@ -982,6 +983,23 @@ def test_application_preview_action_submits_without_orchestrator_run(monkeypatch
         assert event.expense_case_id == case_link.expense_case_id
         assert event.payload_json["previous_status"] == "draft"
         assert event.payload_json["next_status"] == "submitted"
+        decision = db.scalar(select(AIDecision).where(AIDecision.expense_claim_id == claim.id))
+        feedback = db.scalar(
+            select(AIDecisionFeedback).where(AIDecisionFeedback.expense_claim_id == claim.id)
+        )
+        outcome = db.scalar(
+            select(WorkflowOutcome).where(WorkflowOutcome.expense_claim_id == claim.id)
+        )
+        assert decision is not None
+        assert decision.expense_case_id == case_link.expense_case_id
+        assert decision.correlation_id == event.correlation_id
+        assert decision.business_event_id == event.id
+        assert feedback is not None
+        assert feedback.feedback_type == "accepted"
+        assert feedback.action_type == "submit"
+        assert outcome is not None
+        assert outcome.outcome_type == "application_submitted"
+        assert outcome.business_event_id == event.id
         assert any(
             isinstance(flag, dict)
             and flag.get("event_type") == "expense_application_submission"
@@ -1033,6 +1051,9 @@ def test_application_direct_submit_rolls_back_budget_when_case_event_fails(
         assert list(db.scalars(select(BudgetTransaction)).all()) == []
         assert list(db.scalars(select(ExpenseCaseLink)).all()) == []
         assert list(db.scalars(select(BusinessEvent)).all()) == []
+        assert list(db.scalars(select(AIDecision)).all()) == []
+        assert list(db.scalars(select(AIDecisionFeedback)).all()) == []
+        assert list(db.scalars(select(WorkflowOutcome)).all()) == []
 
 
 def test_application_preview_action_saves_draft_with_detail_reference(monkeypatch, tmp_path) -> None: