package quartermaster

type Item struct {
	ID          int        `json:"id"`
	Name        string     `json:"name"`
	Description string     `json:"description"`
	Size        float32    `json:"size"`
	Unit        Unit       `json:"unit"`
	Barcode     string     `json:"barcode"`
	Nutrition   *Nutrition `json:"nutrition,omitempty"`
}

type ItemService interface {
	Item(int, *User) (*Item, error)
	AddItem(*Item, *Location, *User) (*Item, error)
	UpdateItem(*Item, *User) error
	MoveItem(item *Item, old *Location, new *Location, user *User) error
	RemoveItem(*Item, *Location, *User) error
	DeleteItem(*Item, *User) error
	GetItemByBarcode(barcode string, user *User) (*Item, error)
	AddGroup(*Item, *Group) error
	AddCategory(*Item, *Category) error
	RemoveGroup(*Item, *Group) error
	RemoveCategory(*Item, *Category) error
	GetItemLocations(*Item, *User) (map[int]int, error)
	IsOwner(*Item, *User) (bool, error)
}