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Adds getPendingNonce method to provider initialization options in metamask-controller.

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This commit is contained in:
Dan Miller 2018-09-21 15:04:21 -02:30
parent d493ec6dc4
commit 19d72c9b0b
2 changed files with 15 additions and 1 deletions
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2
app/scripts/controllers/network/createMetamaskMiddleware.js
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@ -38,6 +38,6 @@ function createPendingNonceMiddleware ({ getPendingNonce }) {
const address = req.params[0]
const blockRef = req.params[1]
if (blockRef !== 'pending') return next()
req.result = await getPendingNonce(address)
res.result = await getPendingNonce(address)
})
}

14
app/scripts/metamask-controller.js
View File

@ -268,6 +268,7 @@ module.exports = class MetamaskController extends EventEmitter {
// msg signing
processEthSignMessage: this.newUnsignedMessage.bind(this),
processPersonalMessage: this.newUnsignedPersonalMessage.bind(this),
getPendingNonce: this.getPendingNonce.bind(this),
}
const providerProxy = this.networkController.initializeProvider(providerOpts)
return providerProxy
@ -1362,6 +1363,19 @@ module.exports = class MetamaskController extends EventEmitter {
return '0x' + percentileNumBn.mul(GWEI_BN).toString(16)
}
/**
* Returns the nonce that will be associated with a transaction once approved
* @param address {string} - The hex string address for the transaction
* @returns Promise<number>
*/
async getPendingNonce (address) {
const { nonceDetails, releaseLock} = await this.txController.nonceTracker.getNonceLock(address)
const pendingNonce = nonceDetails.params.highestSuggested
releaseLock()
return pendingNonce
}
//=============================================================================
// CONFIG
//=============================================================================