package models import "time" type Cart_items struct { Cart_item_id uint `gorm:"primaryKey"` Cart_id uint Cart Carts `gorm:"references:Cart_id"` Product_id uint Product Product `gorm:"references:Product_id"` Quantity uint `gorm:"default:1"` PricePerUnit uint64 Price uint64 Status string `gorm:"default:pending"` Created_at time.Time Removed_at time.Time `gorm:"default:null"` Is_removed bool `gorm:"default:false"` }