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Rewrite Invoice's interface in terms of msats

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InvoiceBuilder's interface was changed recently to work in terms of
msats. Update Invoice's interface to return the amount in msats, too,
and make amount_pico_btc private.
This commit is contained in:
Jeffrey Czyz 2021-10-04 09:20:49 -05:00
parent 73f601fd3d
commit 5feb4dc9c4
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GPG key ID: 3A4E08275D5E96D2
1 changed files with 7 additions and 1 deletions
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8
lightning-invoice/src/lib.rs
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@ -1219,8 +1219,13 @@ impl Invoice {
self.signed_invoice.currency() self.signed_invoice.currency()
} }
/// Returns the amount if specified in the invoice as millisatoshis.
pub fn amount_milli_satoshis(&self) -> Option<u64> {
self.signed_invoice.amount_pico_btc().map(|v| v / 10)
}
/// Returns the amount if specified in the invoice as pico <currency>. /// Returns the amount if specified in the invoice as pico <currency>.
pub fn amount_pico_btc(&self) -> Option<u64> { fn amount_pico_btc(&self) -> Option<u64> {
self.signed_invoice.amount_pico_btc() self.signed_invoice.amount_pico_btc()
} }
} }
@ -1867,6 +1872,7 @@ mod test {
assert!(invoice.check_signature().is_ok()); assert!(invoice.check_signature().is_ok());
assert_eq!(invoice.tagged_fields().count(), 10); assert_eq!(invoice.tagged_fields().count(), 10);
assert_eq!(invoice.amount_milli_satoshis(), Some(123));
assert_eq!(invoice.amount_pico_btc(), Some(1230)); assert_eq!(invoice.amount_pico_btc(), Some(1230));
assert_eq!(invoice.currency(), Currency::BitcoinTestnet); assert_eq!(invoice.currency(), Currency::BitcoinTestnet);
assert_eq!( assert_eq!(