增加发票和合同产品的关联，发票新增和修改时更改对应合同已开票金额

zhangqian

2023-08-09 7cc2f77503135e266264eb897e8f688e8ad216d5

 model/serviceContract.go

@@ -36,7 +36,7 @@
      AmountReceived          decimal.Decimal       `gorm:"amount_received" json:"amountReceived"`     // 已收金额
      AmountInvoiced          decimal.Decimal       `gorm:"amount_invoiced" json:"amountInvoiced"`     // 已开票金额
      AmountUnInvoiced        decimal.Decimal       `gorm:"-" json:"amountUnInvoiced"`                 // 未开票金额
      Products                []Product             `json:"products" gorm:"many2many:service_contract_product;"`
      Products                []*Product            `json:"products" gorm:"many2many:service_contract_product;"`
      gorm.Model              `json:"-"`
   }