mirror of
https://github.com/lightninglabs/loop.git
synced 2026-08-13 12:33:03 +02:00
425a007aaf
This commit saves the RPC request used to construct the `Parameters` on disk. Since it's a proto message, an easy way to read/write it is to rely on the proto marshal/unmarshal methods. A side effect is that migration also becomes easy as proto message have its own internal mechanism to keep track of the compatibility.
80 lines
2.3 KiB
Go
80 lines
2.3 KiB
Go
package loopd
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import (
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"context"
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"github.com/btcsuite/btcd/btcutil"
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"github.com/lightninglabs/lndclient"
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"github.com/lightninglabs/loop"
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"github.com/lightninglabs/loop/liquidity"
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"github.com/lightninglabs/loop/swap"
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"github.com/lightningnetwork/lnd/clock"
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"github.com/lightningnetwork/lnd/ticker"
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)
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// getClient returns an instance of the swap client.
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func getClient(config *Config, lnd *lndclient.LndServices) (*loop.Client,
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func(), error) {
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clientConfig := &loop.ClientConfig{
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ServerAddress: config.Server.Host,
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ProxyAddress: config.Server.Proxy,
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SwapServerNoTLS: config.Server.NoTLS,
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TLSPathServer: config.Server.TLSPath,
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Lnd: lnd,
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MaxLsatCost: btcutil.Amount(config.MaxLSATCost),
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MaxLsatFee: btcutil.Amount(config.MaxLSATFee),
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LoopOutMaxParts: config.LoopOutMaxParts,
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TotalPaymentTimeout: config.TotalPaymentTimeout,
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MaxPaymentRetries: config.MaxPaymentRetries,
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}
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swapClient, cleanUp, err := loop.NewClient(config.DataDir, clientConfig)
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if err != nil {
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return nil, nil, err
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}
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return swapClient, cleanUp, nil
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}
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func getLiquidityManager(client *loop.Client) *liquidity.Manager {
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mngrCfg := &liquidity.Config{
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AutoloopTicker: ticker.NewForce(liquidity.DefaultAutoloopTicker),
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LoopOut: client.LoopOut,
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LoopIn: client.LoopIn,
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Restrictions: func(ctx context.Context,
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swapType swap.Type) (*liquidity.Restrictions, error) {
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if swapType == swap.TypeOut {
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outTerms, err := client.Server.GetLoopOutTerms(ctx)
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if err != nil {
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return nil, err
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}
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return liquidity.NewRestrictions(
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outTerms.MinSwapAmount, outTerms.MaxSwapAmount,
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), nil
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}
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inTerms, err := client.Server.GetLoopInTerms(ctx)
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if err != nil {
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return nil, err
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}
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return liquidity.NewRestrictions(
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inTerms.MinSwapAmount, inTerms.MaxSwapAmount,
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), nil
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},
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Lnd: client.LndServices,
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Clock: clock.NewDefaultClock(),
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LoopOutQuote: client.LoopOutQuote,
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LoopInQuote: client.LoopInQuote,
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ListLoopOut: client.Store.FetchLoopOutSwaps,
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ListLoopIn: client.Store.FetchLoopInSwaps,
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MinimumConfirmations: minConfTarget,
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PutLiquidityParams: client.Store.PutLiquidityParams,
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FetchLiquidityParams: client.Store.FetchLiquidityParams,
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}
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return liquidity.NewManager(mngrCfg)
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}
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