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metamask-extension/app/scripts/lib/select-chain-id.js
Dan J Miller 7af902e500
Make chainId available in the metamask-inpage-provider (#7110)
* Make chainId available in the metamask-inpage-provider

* Update metamask-inpage-provider to 2.1.0

* Add e2e tests for ethereum.on events

* Move chainId constants to lib/enums.js

* Don't use new chainId enums in createInfuraClient

* Fix app/scripts/lib/select-chain-id.js
2019-09-09 22:01:34 -02:30

23 lines
500 B
JavaScript

const {
MAINNET_CHAIN_ID,
ROPSTEN_CHAIN_ID,
RINKEBY_CHAIN_ID,
KOVAN_CHAIN_ID,
GOERLI_CHAIN_ID,
} = require('./enums')
const standardNetworkId = {
'1': MAINNET_CHAIN_ID,
'3': ROPSTEN_CHAIN_ID,
'4': RINKEBY_CHAIN_ID,
'42': KOVAN_CHAIN_ID,
'5': GOERLI_CHAIN_ID,
}
function selectChainId (metamaskState) {
const { network, provider: { chaindId } } = metamaskState
return standardNetworkId[network] || `0x${parseInt(chaindId, 10).toString(16)}`
}
module.exports = selectChainId