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wallet-core: report number of coins in withdrawal details

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This commit is contained in:
Florian Dold 2023-05-24 12:58:33 +02:00
parent ea953f2b77
commit 4627c0781c
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2 changed files with 12 additions and 0 deletions
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7
packages/taler-util/src/wallet-types.ts
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@ -1134,6 +1134,13 @@ export interface ManualWithdrawalDetails {
*/
amountEffective: AmountString;
/**
* Number of coins that would be used for withdrawal.
*
* The UIs should warn if this number is too high (rougly at >100).
*/
numCoins: number;
/**
* Ways to pay the exchange.
*/

5
packages/taler-wallet-core/src/wallet.ts
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@ -1107,12 +1107,17 @@ async function dispatchRequestInternal<Op extends WalletApiOperation>(
Amounts.parseOrThrow(req.amount),
req.restrictAge,
);
let numCoins = 0;
for (const x of wi.selectedDenoms.selectedDenoms) {
numCoins += x.count;
}
const resp: ManualWithdrawalDetails = {
amountRaw: req.amount,
amountEffective: Amounts.stringify(wi.selectedDenoms.totalCoinValue),
paytoUris: wi.exchangePaytoUris,
tosAccepted: wi.termsOfServiceAccepted,
ageRestrictionOptions: wi.ageRestrictionOptions,
numCoins,
};
return resp;
}