[FEAT/BE]Fix create avaible qty

internal/utils/recording/util.recording.go

@@ -28,12 +28,26 @@ func MapDepletions(recordingID uint, items []validation.Depletion) []entity.Reco
 		return nil
 	}
 
-	result := make([]entity.RecordingDepletion, 0, len(items))
+	aggregate := make(map[uint]float64, len(items))
 	for _, item := range items {
+		if item.ProductWarehouseId == 0 || item.Qty == 0 {
+			continue
+		}
+		aggregate[item.ProductWarehouseId] += item.Qty
+	}
+	if len(aggregate) == 0 {
+		return nil
+	}
+
+	result := make([]entity.RecordingDepletion, 0, len(aggregate))
+	for warehouseID, qty := range aggregate {
+		if qty == 0 {
+			continue
+		}
 		result = append(result, entity.RecordingDepletion{
 			RecordingId:        recordingID,
-			ProductWarehouseId: item.ProductWarehouseId,
-			Qty:                item.Qty,
+			ProductWarehouseId: warehouseID,
+			Qty:                qty,
 		})
 	}
 	return result