| | |
| | | "aps_crm/constvar" |
| | | "aps_crm/model" |
| | | "aps_crm/pkg/ecode" |
| | | "github.com/shopspring/decimal" |
| | | "gorm.io/gorm" |
| | | ) |
| | | |
| | | type SalesReturnService struct{} |
| | | |
| | | func (slf SalesReturnService) AddSalesReturn(salesReturn *model.SalesReturn) int { |
| | | salesReturn.AmountShouldRefund = decimal.Zero |
| | | salesReturn.AmountHasRefund = decimal.Zero |
| | | salesReturn.AmountTotal = decimal.Zero |
| | | for _, product := range salesReturn.Products { |
| | | salesReturn.AmountTotal = salesReturn.AmountTotal.Add(product.Amount.Mul(product.Price)) |
| | | } |
| | | salesReturn.AmountShouldRefund = salesReturn.AmountTotal |
| | | err := model.NewSalesReturnSearch().Create(salesReturn) |
| | | if err != nil { |
| | | return ecode.SalesReturnExist |
| | |
| | | return ecode.OK |
| | | } |
| | | |
| | | func (SalesReturnService) DeleteSalesReturn(id int) int { |
| | | _, err := model.NewSalesReturnSearch().SetId(id).Find() |
| | | func (slf SalesReturnService) DeleteSalesReturn(id int) int { |
| | | _, err := model.NewSalesReturnSearch().SetId(id).First() |
| | | if err != nil { |
| | | return ecode.SalesReturnNotExist |
| | | } |
| | | |
| | | err = model.NewSalesReturnSearch().SetId(id).Delete() |
| | | err = model.WithTransaction(func(db *gorm.DB) error { |
| | | err = model.NewSalesReturnSearch().SetId(id).Delete() |
| | | if err != nil { |
| | | return err |
| | | } |
| | | err = model.NewSalesRefundSearch().SetSourceType(constvar.RefundSourceTypeSalesReturn).SetSourceId(id).Delete() |
| | | if err != nil { |
| | | return err |
| | | } |
| | | return nil |
| | | }) |
| | | if err != nil { |
| | | return ecode.SalesReturnNotExist |
| | | } |
| | | return ecode.OK |
| | | } |
| | | |
| | | func (SalesReturnService) BatchDeleteSalesReturn(ids []int) int { |
| | | err := model.NewSalesReturnSearch().DeleteByIds(ids) |
| | | if err != nil { |
| | | return ecode.DBErr |
| | | func (slf SalesReturnService) BatchDeleteSalesReturn(ids []int) (failIds []int, code int) { |
| | | for _, id := range ids { |
| | | code = slf.DeleteSalesReturn(id) |
| | | if code != ecode.OK { |
| | | failIds = append(failIds, id) |
| | | } |
| | | } |
| | | return ecode.OK |
| | | return failIds, code |
| | | } |
| | | |
| | | func (SalesReturnService) UpdateSalesReturn(salesReturn *model.SalesReturn) int { |
| | | // check salesReturn exist |
| | | _, err := model.NewSalesReturnSearch().SetId(salesReturn.Id).Find() |
| | | _, err := model.NewSalesReturnSearch().SetId(salesReturn.Id).First() |
| | | if err != nil { |
| | | return ecode.SalesReturnNotExist |
| | | } |
| | | |
| | | salesReturn.AmountShouldRefund = decimal.Zero |
| | | salesReturn.AmountHasRefund = decimal.Zero |
| | | salesReturn.AmountTotal = decimal.Zero |
| | | for _, product := range salesReturn.Products { |
| | | salesReturn.AmountTotal = salesReturn.AmountTotal.Add(product.Amount.Mul(product.Price)) |
| | | } |
| | | salesReturn.AmountShouldRefund = salesReturn.AmountTotal |
| | | |
| | | err = model.NewSalesReturnSearch().SetId(salesReturn.Id).Update(salesReturn) |
| | | if err != nil { |
| | |
| | | } |
| | | return contacts, total, ecode.OK |
| | | } |
| | | |
| | | func (SalesReturnService) GetSalesReturnListByIds(ids []int) ([]*model.SalesReturn, int) { |
| | | // get contact list |
| | | salesReturns, err := model.NewSalesReturnSearch(). |
| | | SetIds(ids). |
| | | Find() |
| | | if err != nil { |
| | | return nil, ecode.SalesReturnListErr |
| | | } |
| | | return salesReturns, ecode.OK |
| | | } |