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Mint: Fakewallet support for USD (#488)

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* fakewallet usd wip

* FakeWallet support for USD

* fix api return for receive

* use MINT_BACKEND_BOLT11_SAT everywhere
This commit is contained in:
callebtc
2024-03-22 12:11:40 +01:00
committed by GitHub
parent f4621345f3
commit 3ba1e81fcb
21 changed files with 168 additions and 93 deletions
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22
cashu/mint/ledger.py
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@@ -1,6 +1,5 @@
import asyncio
import copy
import math
import time
from typing import Dict, List, Mapping, Optional, Tuple
@@ -493,10 +492,10 @@ class Ledger(LedgerVerification, LedgerSpendingConditions):
if mint_quote:
# internal transaction, validate and return amount from
# associated mint quote and demand zero fees
assert (
Amount(unit, mint_quote.amount).to(Unit.msat).amount
== invoice_obj.amount_msat
), "amounts do not match"
# assert (
# Amount(unit, mint_quote.amount).to(Unit.msat).amount
# == invoice_obj.amount_msat
# ), "amounts do not match"
assert request == mint_quote.request, "bolt11 requests do not match"
assert mint_quote.unit == melt_quote.unit, "units do not match"
assert mint_quote.method == method.name, "methods do not match"
@@ -506,7 +505,7 @@ class Ledger(LedgerVerification, LedgerSpendingConditions):
payment_quote = PaymentQuoteResponse(
checking_id=mint_quote.checking_id,
amount=Amount(unit, mint_quote.amount),
fee=Amount(unit=Unit.msat, amount=0),
fee=Amount(unit, amount=0),
)
logger.info(
f"Issuing internal melt quote: {request} ->"
@@ -622,11 +621,12 @@ class Ledger(LedgerVerification, LedgerSpendingConditions):
bolt11_request = melt_quote.request
invoice_obj = bolt11.decode(bolt11_request)
assert invoice_obj.amount_msat, "invoice has no amount."
invoice_amount_sat = math.ceil(invoice_obj.amount_msat / 1000)
assert (
Amount(Unit[melt_quote.unit], mint_quote.amount).to(Unit.sat).amount
== invoice_amount_sat
), "amounts do not match"
# invoice_amount_sat = math.ceil(invoice_obj.amount_msat / 1000)
# assert (
# Amount(Unit[melt_quote.unit], mint_quote.amount).to(Unit.sat).amount
# == invoice_amount_sat
# ), "amounts do not match"
assert mint_quote.amount == melt_quote.amount, "amounts do not match"
assert bolt11_request == mint_quote.request, "bolt11 requests do not match"
assert mint_quote.unit == melt_quote.unit, "units do not match"
assert mint_quote.method == melt_quote.method, "methods do not match"