server

type ChanActivityScore float64

type Config struct {
	ChainParams *chaincfg.Params
	RootDir     string

	// Dcrlnd Connection Options
	LNRPCHost      string
	LNTLSCertPath  string
	LNMacaroonPath string
	LNNodeAddrs    []string
	Log            slog.Logger

	// Max number of channels the underlying dcrlnd instance can have as
	// pending.
	MaxPendingChans uint

	// Policy config
	MinChanSize        uint64
	MaxChanSize        uint64
	MaxNbChannels      uint
	MinWalletBalance   dcrutil.Amount
	CloseCheckInterval time.Duration
	MinChanLifetime    time.Duration
	CreateKey          []byte
	InvoiceExpiration  time.Duration

	// ChanInvoiceFeeRate is the fee rate to charge for creating a channel.
	// in atoms/channel-size-atoms.
	ChanInvoiceFeeRate float64
}

type ManagedChannel struct {
	// Lifetime of the channel since it has opened.
	Lifetime       time.Duration
	ChanPoint      string
	Sid            lnwire.ShortChannelID
	RemotePubkey   string
	Capacity       dcrutil.Amount
	LocalBalance   dcrutil.Amount
	RemoteBalance  dcrutil.Amount
	TotalAtomsSent dcrutil.Amount

	// HasMinLifetime is true when this channel has the minimum lifetime
	// required to be eligible for closing.
	HasMinLifetime bool

	// Score of the channel (activity % within its lifetime).
	Score ChanActivityScore

	// WillClose whether this channel is likely to be closed in the next
	// round of management.
	WillClose bool
}

type ManagementInfo struct {
	// WalletBalance is the amount available (confirmed + unconfirmed) in
	// the on-chain wallet.
	WalletBalance dcrutil.Amount

	// LimboBalance is the amount that is pending to be reclaimed in
	// already closed channels.
	LimboBalance dcrutil.Amount

	// TotalBalance available to open channels (both confirmed and pending
	// to be reclaimed).
	TotalBalance dcrutil.Amount

	// MinWalletBalance minimum amount of funds that must be available to
	// open new channels. When the total balance is lower than this amount,
	// channels will start to be closed.
	MinWalletBalance dcrutil.Amount

	// BlockHeight is the current block height of the wallet.
	BlockHeight uint32

	// Channels is the list of channels managed by the LP server.
	Channels []ManagedChannel

	// UnmanagedChannels are channels that are NOT eligible for closing by
	// the LP server.
	UnmanagedChannels []UnmanagedChannel

	// NeedsManagement is true when the channels need to be managed to
	// reclaim some funds.
	NeedsManagement bool

	// Reclaimed is the (approximate) amount that will be reclaimed after
	// closing some channels. This does not take into account various
	// transaction fees that will need to be paid.
	Reclaimed dcrutil.Amount
}

type Server struct {
	// contains filtered or unexported fields
}

type UnmanagedChannel struct {
	ChanPoint     string
	Sid           lnwire.ShortChannelID
	Capacity      dcrutil.Amount
	LocalBalance  dcrutil.Amount
	RemoteBalance dcrutil.Amount
}

type V1Handler struct {
	*Server
}