server

var (
	// ErrInvalidPageToken is returned when page token is invalid
	ErrInvalidPageToken = status.Error(codes.InvalidArgument, "invalid page token")
	// ErrImageSizeTooLarge will be returned when the image is too large
	ErrImageSizeTooLarge = status.Error(codes.InvalidArgument, "image must be smaller than 3MiB")
)

var (
	// ErrFeedURLDetectAutomatically returns when feed url could not be found automatically
	ErrFeedURLDetectAutomatically = status.Error(codes.InvalidArgument, "feed url could not be found automatically")
	// ErrInvalidFeedURL returns when feed url is invalid
	ErrInvalidFeedURL = status.Error(codes.InvalidArgument, "feed url is invalid")
)

var (
	// ErrPageSizeOutOfRange will be returned when page size is out of range
	ErrPageSizeOutOfRange = status.Error(codes.OutOfRange, "page size must be 1 <= size <= 100")
	// ErrIconSizeTooLarge will be returned when icon is too large
	ErrIconSizeTooLarge = status.Error(codes.InvalidArgument, "image must be smaller than 1MiB")
	// ErrInvalidImageFormat will be returned when image format is invalid
	ErrInvalidImageFormat = status.Error(codes.InvalidArgument, "invalid iamge format")
	// ErrNameAlreadyInUse is returned when name is already in use
	ErrNameAlreadyInUse = status.Error(codes.AlreadyExists, "name is already in use")
	// ErrOutOfRangePasswordLength will be returned when password length is out of range
	ErrOutOfRangePasswordLength = status.Error(codes.InvalidArgument, fmt.Sprintf("length of password must be less than %v and more than %v", MaxPasswordLength+1, MinPasswordLength-1))
)

var (
	// ErrEmailAlreadyInUse is returned when email is already in use
	ErrEmailAlreadyInUse = status.Error(codes.AlreadyExists, "email is already in use")
)

var (
	// ErrWorkerStopped retuned when the worker has stopped
	ErrWorkerStopped = status.Error(codes.Internal, "worker has stopped")
)