feat(t219): show pending-payment reconciliation

backend-api/internal/repository/sqlite/order_submission_repository.go

@@ -728,6 +728,35 @@ const orderSubmissionSelect = `SELECT
 	manual_reason_code, fenced_at, reconciled_at, manual_review_at
 FROM order_submissions`
 
+func listOrderSubmissions(
+	ctx context.Context,
+	queryer queryer,
+	taskID string,
+) ([]domain.OrderSubmission, error) {
+	rows, err := queryer.QueryContext(
+		ctx,
+		orderSubmissionSelect+
+			` WHERE task_id = ? ORDER BY fenced_at ASC, id ASC`,
+		taskID,
+	)
+	if err != nil {
+		return nil, repositoryFailure(err)
+	}
+	defer rows.Close()
+	submissions := make([]domain.OrderSubmission, 0)
+	for rows.Next() {
+		submission, err := scanOrderSubmission(rows)
+		if err != nil {
+			return nil, repositoryFailure(err)
+		}
+		submissions = append(submissions, submission)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, repositoryFailure(err)
+	}
+	return submissions, nil
+}
+
 func scanOrderSubmission(
 	scanner rowScanner,
 ) (domain.OrderSubmission, error) {

backend-api/internal/repository/sqlite/store_test.go

@@ -186,6 +186,7 @@ func TestStoreAssetAndTaskLifecycleIsTransactionalAndIdempotent(
 	}
 	if detail.Asset.ID != asset.ID ||
 		len(detail.Events) != 1 ||
+		len(detail.OrderSubmissions) != 0 ||
 		detail.Events[0].Type != "TASK_CREATED" {
 		t.Fatalf("detail = %+v", detail)
 	}

backend-api/internal/repository/sqlite/task_repository.go

@@ -324,6 +324,10 @@ func (s *Store) GetTaskDetail(
 	if err != nil {
 		return domain.TaskDetail{}, err
 	}
+	orderSubmissions, err := listOrderSubmissions(ctx, tx, taskID)
+	if err != nil {
+		return domain.TaskDetail{}, err
+	}
 	detail := domain.TaskDetail{
 		Task:                task,
 		Asset:               asset,
@@ -331,6 +335,7 @@ func (s *Store) GetTaskDetail(
 		Events:              events,
 		Report:              report,
 		OrderAuthorizations: orderAuthorizations,
+		OrderSubmissions:    orderSubmissions,
 	}
 	if err := tx.Commit(); err != nil {
 		return domain.TaskDetail{}, repositoryFailure(err)