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/invoice.go

@@ -28,7 +28,7 @@
      CourierNumber    string                     `gorm:"courier_number" json:"courierNumber"`        // 物流单号
      CourierCompanyId int                        `gorm:"courier_company_id" json:"courierCompanyId"` // 物流公司
      CourierCompany   CourierCompany             `gorm:"foreignKey:CourierCompanyId"`
      Products         []Product                  `json:"products" gorm:"many2many:invoice_product;"`
      Products         []*Product                 `json:"products" gorm:"many2many:invoice_product;"`
   }

   // InvoiceSearch 销售发票搜索条件