feat(t241): improve freight admin views

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

@@ -90,6 +90,12 @@ func TestFreightItemImagesAreCurrentRetryableAndRollbackGuarded(
 		t.Fatalf("retry jobs = %+v, %v", jobs, err)
 	}
 	orders, _ := store.ListFreightOrders(ctx, "local-admin", 10)
+	if len(orders) != 1 ||
+		orders[0].PreviewItemID != ready.FreightOrderItemID ||
+		orders[0].PreviewTitle != "商品一" ||
+		orders[0].PreviewImageStatus != domain.FreightItemImageReady {
+		t.Fatalf("freight order preview = %+v", orders)
+	}
 	detail, err := store.GetFreightOrder(
 		ctx,
 		"local-admin",

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

@@ -488,21 +488,80 @@ func (store *Store) ListFreightOrders(
 	if err != nil {
 		return nil, repositoryFailure(err)
 	}
-	defer rows.Close()
 	orders := make([]domain.FreightOrder, 0)
 	for rows.Next() {
 		order, err := scanFreightOrder(rows)
 		if err != nil {
+			rows.Close()
 			return nil, repositoryFailure(err)
 		}
 		orders = append(orders, order)
 	}
 	if err := rows.Err(); err != nil {
+		rows.Close()
 		return nil, repositoryFailure(err)
 	}
+	if err := rows.Close(); err != nil {
+		return nil, repositoryFailure(err)
+	}
+	for index := range orders {
+		if err := store.loadFreightOrderPreview(
+			ctx,
+			&orders[index],
+		); err != nil {
+			return nil, err
+		}
+	}
 	return orders, nil
 }
 
+func (store *Store) loadFreightOrderPreview(
+	ctx context.Context,
+	order *domain.FreightOrder,
+) error {
+	var itemID, title string
+	var itemThumb, imageThumb, imageStatus sql.NullString
+	err := store.db.QueryRowContext(
+		ctx,
+		`SELECT item.id, item.title, item.product_thumb_ref,
+			image.product_thumb_ref, image.status
+		FROM freight_order_items AS item
+		LEFT JOIN freight_item_images AS image
+			ON image.freight_order_item_id = item.id
+		WHERE item.freight_order_id = ? AND item.is_present = 1
+		ORDER BY CAST(item.external_item_id AS INTEGER),
+			item.external_item_id
+		LIMIT 1`,
+		order.ID,
+	).Scan(
+		&itemID,
+		&title,
+		&itemThumb,
+		&imageThumb,
+		&imageStatus,
+	)
+	if errors.Is(err, sql.ErrNoRows) {
+		return nil
+	}
+	if err != nil {
+		return repositoryFailure(err)
+	}
+	order.PreviewItemID = itemID
+	order.PreviewTitle = title
+	switch {
+	case !itemThumb.Valid:
+		order.PreviewImageStatus = domain.FreightItemImageNone
+	case imageThumb.Valid && imageStatus.Valid &&
+		imageThumb.String == itemThumb.String:
+		order.PreviewImageStatus = domain.FreightItemImageStatus(
+			imageStatus.String,
+		)
+	default:
+		order.PreviewImageStatus = domain.FreightItemImagePending
+	}
+	return nil
+}
+
 func (store *Store) GetFreightOrder(
 	ctx context.Context,
 	creatorSubject, orderID string,