logos-storage/logos-storage-nim
1
0
Fork 0
mirror of https://github.com/logos-storage/logos-storage-nim.git synced 2026-01-02 13:33:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update contracts (#1238)

Browse Source
This commit is contained in:
Arnaud 2025-05-29 10:27:41 +02:00 committed by GitHub
parent c689542579
commit 827d9ccccf
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 19 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
codex/contracts/market.nim
View File

@ -23,6 +23,7 @@ type
rewardRecipient: ?Address
configuration: ?MarketplaceConfig
requestCache: LruCache[string, StorageRequest]
allowanceLock: AsyncLock
MarketSubscription = market.Subscription
EventSubscription = ethers.Subscription
@ -76,6 +77,18 @@ proc config(
return resolvedConfig
template withAllowanceLock*(market: OnChainMarket, body: untyped) =
if market.allowanceLock.isNil:
market.allowanceLock = newAsyncLock()
await market.allowanceLock.acquire()
try:
body
finally:
try:
market.allowanceLock.release()
except AsyncLockError as error:
raise newException(Defect, error.msg, error)
proc approveFunds(
market: OnChainMarket, amount: UInt256
) {.async: (raises: [CancelledError, MarketError]).} =
@ -83,7 +96,11 @@ proc approveFunds(
convertEthersError("Failed to approve funds"):
let tokenAddress = await market.contract.token()
let token = Erc20Token.new(tokenAddress, market.signer)
discard await token.increaseAllowance(market.contract.address(), amount).confirm(1)
let owner = await market.signer.getAddress()
let spender = market.contract.address
market.withAllowanceLock:
let allowance = await token.allowance(owner, spender)
discard await token.approve(spender, allowance + amount).confirm(1)
method loadConfig*(
market: OnChainMarket

2
vendor/codex-contracts-eth vendored

@ -1 +1 @@
Subproject commit 0bf138512b7c1c3b8d77c48376e47f702e47106c
Subproject commit 470a4df4152b53a8065c2984d55efcd7350b549a