e

var (
	FatalErr = errors.New("fatal error")

	UserNotFound    = fmt.Errorf("user not found: %w", BaseError)
	UserIsNotActive = fmt.Errorf("user is not acrive: %w", BaseError)

	BankCardNotFound = errors.New("there must be at least 1 bank card defined")

	ReceiptPhotoWithoutActualPurchase = errors.New("received a photo while user does not have a purchase")

	InvalidPurchaseIdFormat  = errors.New("invalid purchase id format")
	PurchaseNotFound         = errors.New("purchase not found")
	PurchaseAlreadyProcessed = errors.New("purchase already processed")
	OrderNotVerified         = errors.New("order not verified")

	PackageUpgradeFailedByXNodes = errors.New("xnodes failed to upgrade user's package")
)

var AllxNodesDead = fmt.Errorf("user not found: %w", BaseError)

var BaseError = errors.New("core error")