From f138444eee1fa08f7623c44614ebe84300ff2282 Mon Sep 17 00:00:00 2001 From: Willian Mitsuda Date: Mon, 24 Jan 2022 16:36:16 -0300 Subject: [PATCH] Fix signalling tx not found on network error --- src/useErigonHooks.ts | 187 ++++++++++++++++++++++-------------------- 1 file changed, 98 insertions(+), 89 deletions(-) diff --git a/src/useErigonHooks.ts b/src/useErigonHooks.ts index e2916b3..7eb847c 100644 --- a/src/useErigonHooks.ts +++ b/src/useErigonHooks.ts @@ -191,98 +191,107 @@ export const useTxData = ( } const readTxData = async () => { - const [_response, _receipt] = await Promise.all([ - provider.getTransaction(txhash), - provider.getTransactionReceipt(txhash), - ]); - if (_response === null) { + try { + const [_response, _receipt] = await Promise.all([ + provider.getTransaction(txhash), + provider.getTransactionReceipt(txhash), + ]); + if (_response === null) { + setTxData(null); + return; + } + + let _block: ExtendedBlock | undefined; + if (_response.blockNumber) { + _block = await readBlock(provider, _response.blockNumber.toString()); + } + + document.title = `Transaction ${_response.hash} | Otterscan`; + + // Extract token transfers + const tokenTransfers: TokenTransfer[] = []; + if (_receipt) { + for (const l of _receipt.logs) { + if (l.topics.length !== 3) { + continue; + } + if (l.topics[0] !== TRANSFER_TOPIC) { + continue; + } + tokenTransfers.push({ + token: l.address, + from: getAddress(hexDataSlice(arrayify(l.topics[1]), 12)), + to: getAddress(hexDataSlice(arrayify(l.topics[2]), 12)), + value: BigNumber.from(l.data), + }); + } + } + + // Extract token meta + const tokenMetas: TokenMetas = {}; + for (const t of tokenTransfers) { + if (tokenMetas[t.token] !== undefined) { + continue; + } + const erc20Contract = new Contract(t.token, erc20, provider); + try { + const [name, symbol, decimals] = await Promise.all([ + erc20Contract.name(), + erc20Contract.symbol(), + erc20Contract.decimals(), + ]); + tokenMetas[t.token] = { + name, + symbol, + decimals, + }; + } catch (err) { + tokenMetas[t.token] = null; + console.warn( + `Couldn't get token ${t.token} metadata; ignoring`, + err + ); + } + } + + setTxData({ + transactionHash: _response.hash, + from: _response.from, + to: _response.to, + value: _response.value, + tokenTransfers, + tokenMetas, + type: _response.type ?? 0, + maxFeePerGas: _response.maxFeePerGas, + maxPriorityFeePerGas: _response.maxPriorityFeePerGas, + gasPrice: _response.gasPrice!, + gasLimit: _response.gasLimit, + nonce: _response.nonce, + data: _response.data, + confirmedData: + _receipt === null + ? undefined + : { + status: _receipt.status === 1, + blockNumber: _receipt.blockNumber, + transactionIndex: _receipt.transactionIndex, + blockBaseFeePerGas: _block!.baseFeePerGas, + blockTransactionCount: _block!.transactionCount, + confirmations: _receipt.confirmations, + timestamp: _block!.timestamp, + miner: _block!.miner, + createdContractAddress: _receipt.contractAddress, + fee: _response.gasPrice!.mul(_receipt.gasUsed), + gasUsed: _receipt.gasUsed, + logs: _receipt.logs, + }, + }); + } catch (err) { + console.error(err); setTxData(null); - return; } - - let _block: ExtendedBlock | undefined; - if (_response.blockNumber) { - _block = await readBlock(provider, _response.blockNumber.toString()); - } - - document.title = `Transaction ${_response.hash} | Otterscan`; - - // Extract token transfers - const tokenTransfers: TokenTransfer[] = []; - if (_receipt) { - for (const l of _receipt.logs) { - if (l.topics.length !== 3) { - continue; - } - if (l.topics[0] !== TRANSFER_TOPIC) { - continue; - } - tokenTransfers.push({ - token: l.address, - from: getAddress(hexDataSlice(arrayify(l.topics[1]), 12)), - to: getAddress(hexDataSlice(arrayify(l.topics[2]), 12)), - value: BigNumber.from(l.data), - }); - } - } - - // Extract token meta - const tokenMetas: TokenMetas = {}; - for (const t of tokenTransfers) { - if (tokenMetas[t.token] !== undefined) { - continue; - } - const erc20Contract = new Contract(t.token, erc20, provider); - try { - const [name, symbol, decimals] = await Promise.all([ - erc20Contract.name(), - erc20Contract.symbol(), - erc20Contract.decimals(), - ]); - tokenMetas[t.token] = { - name, - symbol, - decimals, - }; - } catch (err) { - tokenMetas[t.token] = null; - console.warn(`Couldn't get token ${t.token} metadata; ignoring`, err); - } - } - - setTxData({ - transactionHash: _response.hash, - from: _response.from, - to: _response.to, - value: _response.value, - tokenTransfers, - tokenMetas, - type: _response.type ?? 0, - maxFeePerGas: _response.maxFeePerGas, - maxPriorityFeePerGas: _response.maxPriorityFeePerGas, - gasPrice: _response.gasPrice!, - gasLimit: _response.gasLimit, - nonce: _response.nonce, - data: _response.data, - confirmedData: - _receipt === null - ? undefined - : { - status: _receipt.status === 1, - blockNumber: _receipt.blockNumber, - transactionIndex: _receipt.transactionIndex, - blockBaseFeePerGas: _block!.baseFeePerGas, - blockTransactionCount: _block!.transactionCount, - confirmations: _receipt.confirmations, - timestamp: _block!.timestamp, - miner: _block!.miner, - createdContractAddress: _receipt.contractAddress, - fee: _response.gasPrice!.mul(_receipt.gasUsed), - gasUsed: _receipt.gasUsed, - logs: _receipt.logs, - }, - }); }; + readTxData(); }, [provider, txhash]);