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Diffstat (limited to 'responsive-ui/lib/contract-namer.js')
-rw-r--r-- | responsive-ui/lib/contract-namer.js | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/responsive-ui/lib/contract-namer.js b/responsive-ui/lib/contract-namer.js deleted file mode 100644 index f05e770cc..000000000 --- a/responsive-ui/lib/contract-namer.js +++ /dev/null @@ -1,33 +0,0 @@ -/* CONTRACT NAMER - * - * Takes an address, - * Returns a nicname if we have one stored, - * otherwise returns null. - */ - -const contractMap = require('eth-contract-metadata') -const ethUtil = require('ethereumjs-util') - -module.exports = function (addr, identities = {}) { - const checksummed = ethUtil.toChecksumAddress(addr) - if (contractMap[checksummed] && contractMap[checksummed].name) { - return contractMap[checksummed].name - } - - const address = addr.toLowerCase() - const ids = hashFromIdentities(identities) - return addrFromHash(address, ids) -} - -function hashFromIdentities (identities) { - const result = {} - for (const key in identities) { - result[key] = identities[key].name - } - return result -} - -function addrFromHash (addr, hash) { - const address = addr.toLowerCase() - return hash[address] || null -} |