model

type Item struct {
	Product Product `json:"product"`
	Count   int     `json:"count"`
}

type Order struct {
	OrderedAt time.Time `json:"orderedAt"`
	Items     []Item    `json:"items"`
}

type Product struct {
	Name  string `json:"name" required:"true" minLength:"1" maxLength:"255"`
	Price int    `json:"price"`
}

type Setting struct {
	Products map[string]*Product `json:"products"`
}