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author | Dan Finlay <542863+danfinlay@users.noreply.github.com> | 2018-04-25 00:51:18 +0800 |
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committer | GitHub <noreply@github.com> | 2018-04-25 00:51:18 +0800 |
commit | ac334d7b1a9cd8b6888f5c4f3309740d5df62474 (patch) | |
tree | 7498f29e899821d879b3f68a42b8995f42f80321 /app/scripts/lib/extractEthjsErrorMessage.js | |
parent | 66ae4a948abbebdb513f9bd60d47fda36095e8df (diff) | |
parent | 0fbd389a509a2447d833192bbe854c586890d512 (diff) | |
download | tangerine-wallet-browser-ac334d7b1a9cd8b6888f5c4f3309740d5df62474.tar.gz tangerine-wallet-browser-ac334d7b1a9cd8b6888f5c4f3309740d5df62474.tar.zst tangerine-wallet-browser-ac334d7b1a9cd8b6888f5c4f3309740d5df62474.zip |
Merge pull request #4040 from MetaMask/dm-docs-2
Even more documentation for various controllers and libs.
Diffstat (limited to 'app/scripts/lib/extractEthjsErrorMessage.js')
-rw-r--r-- | app/scripts/lib/extractEthjsErrorMessage.js | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/app/scripts/lib/extractEthjsErrorMessage.js b/app/scripts/lib/extractEthjsErrorMessage.js index bac541735..0f100756f 100644 --- a/app/scripts/lib/extractEthjsErrorMessage.js +++ b/app/scripts/lib/extractEthjsErrorMessage.js @@ -4,17 +4,18 @@ const errorLabelPrefix = 'Error: ' module.exports = extractEthjsErrorMessage -// -// ethjs-rpc provides overly verbose error messages -// if we detect this type of message, we extract the important part -// Below is an example input and output -// -// Error: [ethjs-rpc] rpc error with payload {"id":3947817945380,"jsonrpc":"2.0","params":["0xf8eb8208708477359400830398539406012c8cf97bead5deae237070f9587f8e7a266d80b8843d7d3f5a0000000000000000000000000000000000000000000000000000000000081d1a000000000000000000000000000000000000000000000000001ff973cafa800000000000000000000000000000000000000000000000000000038d7ea4c68000000000000000000000000000000000000000000000000000000000000003f48025a04c32a9b630e0d9e7ff361562d850c86b7a884908135956a7e4a336fa0300d19ca06830776423f25218e8d19b267161db526e66895567147015b1f3fc47aef9a3c7"],"method":"eth_sendRawTransaction"} Error: replacement transaction underpriced -// -// Transaction Failed: replacement transaction underpriced -// - - +/** + * Extracts the important part of an ethjs-rpc error message. If the passed error is not an isEthjsRpcError, the error + * is returned unchanged. + * + * @param {string} errorMessage The error message to parse + * @returns {string} Returns an error message, either the same as was passed, or the ending message portion of an isEthjsRpcError + * + * @example + * // returns 'Transaction Failed: replacement transaction underpriced' + * extractEthjsErrorMessage(`Error: [ethjs-rpc] rpc error with payload {"id":3947817945380,"jsonrpc":"2.0","params":["0xf8eb8208708477359400830398539406012c8cf97bead5deae237070f9587f8e7a266d80b8843d7d3f5a0000000000000000000000000000000000000000000000000000000000081d1a000000000000000000000000000000000000000000000000001ff973cafa800000000000000000000000000000000000000000000000000000038d7ea4c68000000000000000000000000000000000000000000000000000000000000003f48025a04c32a9b630e0d9e7ff361562d850c86b7a884908135956a7e4a336fa0300d19ca06830776423f25218e8d19b267161db526e66895567147015b1f3fc47aef9a3c7"],"method":"eth_sendRawTransaction"} Error: replacement transaction underpriced`) + * +*/ function extractEthjsErrorMessage(errorMessage) { const isEthjsRpcError = errorMessage.includes(ethJsRpcSlug) if (isEthjsRpcError) { |