fix: delete unnecessary code

modules/ticket/back/methods/sale-tracking/listSaleTracking.js

@@ -48,24 +48,6 @@ module.exports = Self => {
 
         const trackings = await Self.rawStmt(stmt, myOptions);
 
-        const salesFilter = {
-            include: [
-                {
-                    relation: 'item'
-                }
-            ],
-            where: {ticketFk: filter.where.ticketFk}
-        };
-
-        const sales = await Self.app.models.Sale.find(salesFilter, myOptions);
-
-        for (const tracking of trackings) {
-            for (const sale of sales) {
-                if (tracking.itemFk == sale.itemFk)
-                    tracking.item = sale.item();
-            }
-        }
-
         return trackings;
     };
 };