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Fix printableCoin for microdenoms

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This commit is contained in:
abefernan 2023-06-23 23:02:19 +02:00
parent 9cab79269e
commit 312bfb5ba2
1 changed files with 13 additions and 20 deletions
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33
lib/displayHelpers.ts
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@ -37,26 +37,6 @@ const thinSpace = "\u202F";
const printableCoin = (coin: Coin, chainInfo: ChainInfo) => {
if (!coin.amount || !coin.denom) return "";
// Check if denom is in assets
const foundAsset = chainInfo.assets?.find(
(asset) => asset.denom.toLowerCase() === coin.denom.toLowerCase(),
);
// Check if denom starting with "u" has a macrodenom in assets
const foundMacrodenom = coin.denom.startsWith("u")
? chainInfo.assets?.find(
(asset) => asset.denom.toLowerCase() === coin.denom.slice(1).toLowerCase(),
)
: undefined;
const assetToPrint = foundMacrodenom ?? foundAsset;
if (assetToPrint) {
const value = Decimal.fromAtomics(coin.amount ?? "0", assetToPrint.exponent).toString();
const ticker = assetToPrint.denom.toUpperCase();
return value + thinSpace + ticker;
}
// Ellide IBC tokens
if (coin.denom.startsWith("ibc/")) {
const value = coin.amount;
@ -66,6 +46,19 @@ const printableCoin = (coin: Coin, chainInfo: ChainInfo) => {
return value + thinSpace + ticker;
}
const foundAsset = chainInfo.assets?.find(
(asset) => coin.denom === asset.symbol || coin.denom === asset.base,
);
const foundExponent = foundAsset?.denom_units.find(
(unit) => unit.denom === foundAsset.symbol.toLowerCase(),
)?.exponent;
if (foundExponent) {
const value = Decimal.fromAtomics(coin.amount, foundExponent).toString();
const ticker = foundAsset.symbol;
return value + thinSpace + ticker;
}
// Fallback to plain coin display
return coin.amount + thinSpace + coin.denom.toUpperCase();
};