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make swap logic slightly less reactive

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This commit is contained in:
Paul Miller
2023-06-20 13:35:26 -05:00
parent 6763a05ddb
commit 22ca57c93e
1 changed files with 20 additions and 15 deletions
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35
src/routes/Swap.tsx
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@@ -56,13 +56,21 @@ export default function Swap() {
const [isConnecting, setIsConnecting] = createSignal(false);
const [loading, setLoading] = createSignal(false);
const [done, setDone] = createSignal(false);
const [selectedPeer, setSelectedPeer] = createSignal<string>("");
const [channelOpenResult, setChannelOpenResult] =
createSignal<ChannelOpenDetails>();
function resetState() {
setSource("onchain");
setAmountSats(0n);
setIsConnecting(false);
setLoading(false);
setSelectedPeer("");
setChannelOpenResult(undefined);
}
const hasLsp = () => {
return (
!!localStorage.getItem("MUTINY_SETTINGS_lsp") ||
@@ -124,7 +132,6 @@ export default function Swap() {
if (canSwap()) {
try {
setLoading(true);
setDone(false);
const nodes = await state.mutiny_wallet?.list_nodes();
const firstNode = (nodes[0] as string) || "";
@@ -154,7 +161,6 @@ export default function Swap() {
} catch (e) {
setChannelOpenResult({ failure_reason: eify(e) });
} finally {
setDone(true);
setLoading(false);
}
}
@@ -182,8 +188,7 @@ export default function Swap() {
};
const amountWarning = () => {
// Balance can go down during swap so...
if (loading() || !!channelOpenResult()) {
if (amountSats() === 0n || !!channelOpenResult()) {
return undefined;
}
@@ -209,25 +214,25 @@ export default function Swap() {
return undefined;
};
const maxOnchain = createMemo(() => {
function calculateMaxOnchain() {
return (
(state.balance?.confirmed ?? 0n) +
(state.balance?.unconfirmed ?? 0n)
);
}
const maxOnchain = createMemo(() => {
return calculateMaxOnchain();
});
const isMax = createMemo(() => {
return amountSats() === maxOnchain();
return amountSats() === calculateMaxOnchain();
});
const feeEstimate = createMemo(() => {
// Balance can go down during swap so...
if (loading() || !!channelOpenResult() || done()) {
return undefined;
}
const max = calculateMaxOnchain();
// If max we want to use the sweep fee estimator
if (amountSats() > 0n && amountSats() === maxOnchain()) {
if (amountSats() > 0n && amountSats() === max) {
try {
return state.mutiny_wallet?.estimate_sweep_channel_open_fee();
} catch (e) {
@@ -270,10 +275,10 @@ export default function Swap() {
}
open={!!channelOpenResult()}
setOpen={(open: boolean) => {
if (!open) setChannelOpenResult(undefined);
if (!open) resetState();
}}
onConfirm={() => {
setChannelOpenResult(undefined);
resetState();
navigate("/");
}}
>