You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
500 B
23 lines
500 B
5 years ago
|
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
|