refactor bump-nixt

This commit is contained in:
timlucmiptev 2020-12-09 13:50:39 +02:00 committed by ixv
parent 727e6b97b6
commit 1f229801c9
2 changed files with 21 additions and 14 deletions

View File

@ -335,7 +335,7 @@
:: if no peta (payer/value), just prints address
::
%generate-address
?~ peta.upd ~&(> address.upd `state)
?~ peta.upd ~&(> "wallet-hook: %generate-address: {<address.upd>}" `state)
=/ [payer=ship value=sats] u.peta.upd
:_ state(ps.piym (~(put by ps.piym) payer [xpub.upd address.upd payer value]))
~[(poke-wallet-hook payer [%ret-pay-address address.upd payer value])]

View File

@ -89,15 +89,18 @@
nixt-idx
(update-address addr [%.n chyg nixt-idx *(set utxo:btc)])
==
:: insert a new address; update "nixt" free address if this one was it
:: +update-address
:: - insert a new address
:: - update "nixt" free address if this one was it
:: - watch the new nixt
::
++ update-address
|= [a=address:btc =addi]
^- walt
?> =(chyg chyg.addi)
?> =(a (mk-address idx.addi))
=? nixt.w (is-nixt addi)
new:bump-nixt
=? w (is-nixt addi)
bump-nixt
w(wach (~(put by wach.w) a addi))
::
++ is-nixt
@ -107,20 +110,24 @@
=(idx.addi q.nixt.w)
++ nixt-idx
?:(?=(%0 chyg) p.nixt.w q.nixt.w)
:: Returns: the prior idx in the account
:: nixt with account idx bumped
:: Increments idx until an unwatched address is found
:: Crashes if max-index is passed
:: +bump-nixt: return wallet with bumped nixt
:: - find next unused address
:: - add that address to wach
:: - crashes if max-index is passed
::
++ bump-nixt
|^ ^- [old=idx:btc new=nixt]
:- nixt-idx
|^ ^- walt
=/ new-idx=idx:btc +(nixt-idx)
|- ?> (lte new-idx max-index)
=/ a=(unit addi)
(~(get by wach.w) (mk-address new-idx))
?~ a (set-nixt new-idx)
?: ?!(used.u.a) (set-nixt new-idx)
=+ addr=(mk-address new-idx)
=/ =addi
%+ ~(gut by wach.w) addr
[%.n chyg new-idx *(set utxo:btc)]
?. used.addi
%= w
nixt (set-nixt new-idx)
wach (~(put by wach.w) addr addi)
==
$(new-idx +(new-idx))
::
++ set-nixt