| | |
| | | "aps_crm/constvar" |
| | | "aps_crm/model" |
| | | "aps_crm/pkg/ecode" |
| | | "github.com/shopspring/decimal" |
| | | "gorm.io/gorm" |
| | | ) |
| | | |
| | | type SalesRefundService struct{} |
| | |
| | | if code := CheckProduct(salesReturnRecord.Products, salesRefund.Products); code != ecode.OK { |
| | | return code |
| | | } |
| | | var amount decimal.Decimal |
| | | for _, product := range salesRefund.Products { |
| | | amount = amount.Add(product.Amount.Mul(product.Price)) |
| | | } |
| | | |
| | | err = model.NewSalesRefundSearch().Create(salesRefund) |
| | | err = model.WithTransaction(func(db *gorm.DB) error { |
| | | err = model.NewSalesRefundSearch().Create(salesRefund) |
| | | if err != nil { |
| | | return err |
| | | } |
| | | salesReturnRecord.AmountHasRefund = salesReturnRecord.AmountHasRefund.Add(amount).Round(2) |
| | | salesReturnRecord.AmountShouldRefund = salesReturnRecord.AmountTotal.Sub(salesReturnRecord.AmountHasRefund).Round(2) |
| | | err = model.NewSalesReturnSearch().SetId(salesRefund.SourceId).Update(salesReturnRecord) |
| | | if err != nil { |
| | | return err |
| | | } |
| | | return nil |
| | | }) |
| | | |
| | | if err != nil { |
| | | return ecode.SalesRefundExist |
| | | } |
| | |
| | | return ecode.OK |
| | | } |
| | | |
| | | func (SalesRefundService) DeleteSalesRefund(id int) int { |
| | | _, err := model.NewSalesRefundSearch().SetId(id).Find() |
| | | func (slf SalesRefundService) DeleteSalesRefund(id int) int { |
| | | refund, err := model.NewSalesRefundSearch().SetId(id).First() |
| | | if err != nil { |
| | | return ecode.SalesRefundNotExist |
| | | } |
| | | salesReturnRecord, err := model.NewSalesReturnSearch().SetId(refund.SourceId).SetPreload(true).First() |
| | | if err != nil { |
| | | return ecode.SalesReturnNotExist |
| | | } |
| | | |
| | | err = model.NewSalesRefundSearch().SetId(id).Delete() |
| | | var amount decimal.Decimal |
| | | for _, product := range refund.Products { |
| | | amount = amount.Add(product.Amount.Mul(product.Price)) |
| | | } |
| | | |
| | | err = model.WithTransaction(func(db *gorm.DB) error { |
| | | err = model.NewSalesRefundSearch().SetId(id).Delete() |
| | | if err != nil { |
| | | return err |
| | | } |
| | | salesReturnRecord.AmountHasRefund = salesReturnRecord.AmountHasRefund.Sub(amount).Round(2) |
| | | salesReturnRecord.AmountShouldRefund = salesReturnRecord.AmountTotal.Sub(salesReturnRecord.AmountHasRefund).Round(2) |
| | | err = model.NewSalesReturnSearch().SetId(refund.SourceId).Update(salesReturnRecord) |
| | | if err != nil { |
| | | return err |
| | | } |
| | | return nil |
| | | }) |
| | | |
| | | if err != nil { |
| | | return ecode.SalesRefundNotExist |
| | | } |
| | | return ecode.OK |
| | | } |
| | | |
| | | func (slf SalesRefundService) BatchDeleteSalesRefund(ids []int) (failIds []int, code int) { |
| | | for _, id := range ids { |
| | | code = slf.DeleteSalesRefund(id) |
| | | if code != ecode.OK { |
| | | failIds = append(failIds, id) |
| | | } |
| | | } |
| | | return failIds, code |
| | | } |
| | | |
| | | func (SalesRefundService) UpdateSalesRefund(salesRefund *model.SalesRefund) int { |
| | | // check salesRefund exist |
| | | _, err := model.NewSalesRefundSearch().SetId(salesRefund.Id).Find() |
| | | oldRefund, err := model.NewSalesRefundSearch().SetId(salesRefund.Id).First() |
| | | if err != nil { |
| | | return ecode.SalesRefundNotExist |
| | | } |
| | |
| | | return code |
| | | } |
| | | |
| | | err = model.NewSalesRefundSearch().SetId(salesRefund.Id).Update(salesRefund) |
| | | var diffAmount decimal.Decimal |
| | | |
| | | for _, product := range salesRefund.Products { |
| | | diffAmount = diffAmount.Add(product.Amount.Mul(product.Price)) |
| | | } |
| | | for _, product := range oldRefund.Products { |
| | | diffAmount = diffAmount.Sub(product.Amount.Mul(product.Price)) |
| | | } |
| | | |
| | | err = model.WithTransaction(func(db *gorm.DB) error { |
| | | err = model.NewSalesRefundSearch().SetId(salesRefund.Id).Update(salesRefund) |
| | | if err != nil { |
| | | return err |
| | | } |
| | | salesReturnRecord.AmountHasRefund = salesReturnRecord.AmountHasRefund.Sub(diffAmount).Round(2) |
| | | salesReturnRecord.AmountShouldRefund = salesReturnRecord.AmountTotal.Sub(salesReturnRecord.AmountHasRefund).Round(2) |
| | | err = model.NewSalesReturnSearch().SetId(salesRefund.SourceId).Update(salesReturnRecord) |
| | | if err != nil { |
| | | return err |
| | | } |
| | | return nil |
| | | }) |
| | | |
| | | if err != nil { |
| | | return ecode.SalesRefundSetErr |
| | | } |
| | |
| | | } |
| | | return contacts, total, ecode.OK |
| | | } |
| | | |
| | | func (SalesRefundService) GetSalesRefundListByIds(ids []int) ([]*model.SalesRefund, int) { |
| | | // get contact list |
| | | salesRefunds, err := model.NewSalesRefundSearch(). |
| | | SetIds(ids). |
| | | Find() |
| | | if err != nil { |
| | | return nil, ecode.SalesReturnListErr |
| | | } |
| | | return salesRefunds, ecode.OK |
| | | } |