model

type Item struct {
	ID   uint64
	Code string
	Name string
}

type Order struct {
	ID           uint64
	Code         string
	UserID       uint64
	User         *User
	OrderDetails []OrderDetail
	Total        string
}

type OrderDetail struct {
	ID       uint64
	Code     string
	PriceID  uint64
	Quantity int
	Total    string
}

type Price struct {
	ID     uint64
	ItemID uint64
	Item   *Item
	Price  int
}

type User struct {
	ID       uint64
	Username string
	Password string
	Email    string
	Age      uint
	Gender   uint
	// Orders    []Order
	CreatedBy uint64
}