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background - metamask controller - fix 'this' ref

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This commit is contained in:
kumavis 2017-01-13 15:51:08 -08:00
parent 29e83d71a8
commit d755b66e20
1 changed files with 8 additions and 7 deletions
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15
app/scripts/metamask-controller.js
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@ -239,13 +239,14 @@ module.exports = class MetamaskController extends EventEmitter {
}
newUnapprovedTransaction (txParams, cb) {
this.txManager.addUnapprovedTransaction(txParams, (err, txMeta) => {
const self = this
self.txManager.addUnapprovedTransaction(txParams, (err, txMeta) => {
if (err) return cb(err)
this.sendUpdate()
this.opts.showUnapprovedTx(txMeta)
self.sendUpdate()
self.opts.showUnapprovedTx(txMeta)
// listen for tx completion (success, fail)
this.txManager.once(`${txMeta.id}:submitted`, successHandler)
this.txManager.once(`${txMeta.id}:rejected`, failHandler)
self.txManager.once(`${txMeta.id}:submitted`, successHandler)
self.txManager.once(`${txMeta.id}:rejected`, failHandler)
function successHandler(rawTx) {
removeHandlers()
cb(null, rawTx)
@ -255,8 +256,8 @@ module.exports = class MetamaskController extends EventEmitter {
cb(new Error('User denied message signature.'))
}
function removeHandlers() {
this.txManager.removeListener(`${txMeta.id}:submitted`, successHandler)
this.txManager.removeListener(`${txMeta.id}:rejected`, failHandler)
self.txManager.removeListener(`${txMeta.id}:submitted`, successHandler)
self.txManager.removeListener(`${txMeta.id}:rejected`, failHandler)
}
})
}