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bug: invoice amount from millisats

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Kieran
2023-03-06 10:18:33 +00:00
parent 840e2ff400
commit 33bbadeda8
3 changed files with 18 additions and 9 deletions
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21
packages/app/src/Util.ts
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@ -240,8 +240,17 @@ export const delay = (t: number) => {
});
};
export type InvoiceDetails = ReturnType<typeof decodeInvoice>;
export function decodeInvoice(pr: string) {
export interface InvoiceDetails {
amount?: number;
expire?: number;
timestamp?: number;
description?: string;
descriptionHash?: string;
paymentHash?: string;
expired: boolean;
}
export function decodeInvoice(pr: string): InvoiceDetails | undefined {
try {
const parsed = invoiceDecode(pr);
@ -249,17 +258,17 @@ export function decodeInvoice(pr: string) {
const amount = amountSection ? Number(amountSection.value as number | string) : undefined;
const timestampSection = parsed.sections.find(a => a.name === "timestamp");
const timestamp = timestampSection ? (timestampSection.value as number) : NaN;
const timestamp = timestampSection ? Number(timestampSection.value as number | string) : undefined;
const expirySection = parsed.sections.find(a => a.name === "expiry");
const expire = expirySection ? (expirySection.value as number) : NaN;
const expire = expirySection ? Number(expirySection.value as number | string) : undefined;
const descriptionSection = parsed.sections.find(a => a.name === "description")?.value;
const descriptionHashSection = parsed.sections.find(a => a.name === "description_hash")?.value;
const paymentHashSection = parsed.sections.find(a => a.name === "payment_hash")?.value;
const ret = {
amount: amount,
expire: !isNaN(timestamp) && !isNaN(expire) ? timestamp + expire : undefined,
timestamp: !isNaN(timestamp) ? timestamp : undefined,
expire: timestamp && expire ? timestamp + expire : undefined,
timestamp: timestamp,
description: descriptionSection as string | undefined,
descriptionHash: descriptionHashSection ? bytesToHex(descriptionHashSection as Uint8Array) : undefined,
paymentHash: paymentHashSection ? bytesToHex(paymentHashSection as Uint8Array) : undefined,