service

type Config struct {
	MaxImageSize int
}

type ImagesStorageService interface {
	SaveImage(ctx context.Context, img []byte, category string) (string, error)
	GetImage(ctx context.Context, imageId string, category string) ([]byte, error)
	IsImageExist(ctx context.Context, imageId string, category string) (bool, error)
	DeleteImage(ctx context.Context, imageId string, category string) error
	RewriteImage(ctx context.Context, img []byte, imageId string, category string, createImageIfNotExist bool) (string, error)
}

type Metrics interface {
	IncBytesUploaded(bytesUploaded int)
}