fix:修复分红退货单批量删除

+package dto
+
+import "gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/domain"
+
+type CooperationContractByUndertakerDto struct {
+}
+
+func (dto *CooperationContractByUndertakerDto) LoadDto(contract *domain.CooperationContract) error {
+	return nil
+}

@@ -791,7 +791,7 @@ func (cooperationContractService *CooperationContractService) SearchCooperationC
 	}
 	}
 }
 }
 
 
-// SearchCooperationContractByUndertaker 根据承接人返回共创项目合约
+// SearchCooperationContractByUndertaker TODO 根据承接人返回共创项目合约
 func (cooperationContractService *CooperationContractService) SearchCooperationContractByUndertaker(searchCooperationContractByUndertakerQuery *query.SearchCooperationContractByUndertakerQuery) (interface{}, error) {
 func (cooperationContractService *CooperationContractService) SearchCooperationContractByUndertaker(searchCooperationContractByUndertakerQuery *query.SearchCooperationContractByUndertakerQuery) (interface{}, error) {
 	if err := searchCooperationContractByUndertakerQuery.ValidateQuery(); err != nil {
 	if err := searchCooperationContractByUndertakerQuery.ValidateQuery(); err != nil {
 		return nil, application.ThrowError(application.ARG_ERROR, err.Error())
 		return nil, application.ThrowError(application.ARG_ERROR, err.Error())

@@ -34,7 +34,7 @@ func (dividendsReturnedOrderService *DividendsReturnedOrderService) CreateDivide
 		_ = transactionContext.RollbackTransaction()
 		_ = transactionContext.RollbackTransaction()
 	}()
 	}()
 
 
-	// 公司REST服务初始化
+	// 公司REST服务初始
 	var companyService service.CompanyService
 	var companyService service.CompanyService
 	if value, err := factory.CreateCompanyService(map[string]interface{}{}); err != nil {
 	if value, err := factory.CreateCompanyService(map[string]interface{}{}); err != nil {
 		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
 		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
@@ -462,6 +462,10 @@ func (dividendsReturnedOrderService *DividendsReturnedOrderService) BatchRemoveD
 		dividendsReturnedOrderRepository = value
 		dividendsReturnedOrderRepository = value
 	}
 	}
 
 
+	if len(batchRemoveDividendsOrderCommand.DividendsReturnedOrderIds) == 0 {
+		return nil, nil
+	}
+
 	dividendsReturnedOrderIds, err := utils.SliceAtoi(batchRemoveDividendsOrderCommand.DividendsReturnedOrderIds)
 	dividendsReturnedOrderIds, err := utils.SliceAtoi(batchRemoveDividendsOrderCommand.DividendsReturnedOrderIds)
 	if err != nil {
 	if err != nil {
 		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, "分红退货单号错误")
 		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, "分红退货单号错误")

@@ -191,7 +191,7 @@ func (repository *DividendsEstimateRepository) SaveMany(dividendsEstimates []*do
 	if _, err := tx.Model(&dividendsEstimateModels).Insert(); err != nil {
 	if _, err := tx.Model(&dividendsEstimateModels).Insert(); err != nil {
 		return nil, err
 		return nil, err
 	}
 	}
-	dividendsEstimatesSaved := []*domain.DividendsEstimate{}
+	var dividendsEstimatesSaved []*domain.DividendsEstimate
 	for _, dividendsEstimateModel := range dividendsEstimateModels {
 	for _, dividendsEstimateModel := range dividendsEstimateModels {
 		if dividendsEstimate, err := transform.TransformToDividendsEstimateDomainModelFromPgModels(dividendsEstimateModel); err != nil {
 		if dividendsEstimate, err := transform.TransformToDividendsEstimateDomainModelFromPgModels(dividendsEstimateModel); err != nil {
 			return dividendsEstimates, err
 			return dividendsEstimates, err