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Code

Clean up user rejection error message

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This commit is contained in:
Anton 2018-05-28 17:57:45 +02:00
parent e447438504
commit 62dc6e20eb
1 changed files with 14 additions and 3 deletions
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17
app/scripts/controllers/transactions/index.js
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@ -111,6 +111,15 @@ class TransactionController extends EventEmitter {
this.txStateManager.wipeTransactions(address)
}
/**
Returns error without stack trace for better UI display
@param {Error} err - error which stack will be cleaned
*/
cleanErrorStack(err){
err.stack = err.name + ': ' + err.message
return err
}
/**
add a new unapproved transaction to the pipeline
@ -118,6 +127,8 @@ class TransactionController extends EventEmitter {
@param txParams {object} - txParams for the transaction
@param opts {object} - with the key origin to put the origin on the txMeta
*/
async newUnapprovedTransaction (txParams, opts = {}) {
log.debug(`MetaMaskController newUnapprovedTransaction ${JSON.stringify(txParams)}`)
const initialTxMeta = await this.addUnapprovedTransaction(txParams)
@ -130,11 +141,11 @@ class TransactionController extends EventEmitter {
case 'submitted':
return resolve(finishedTxMeta.hash)
case 'rejected':
return reject(new Error('MetaMask Tx Signature: User denied transaction signature.'))
return reject(this.cleanErrorStack(new Error('MetaMask Tx Signature: User denied transaction signature.')))
case 'failed':
return reject(new Error(finishedTxMeta.err.message))
return reject(this.cleanErrorStack(new Error(finishedTxMeta.err.message)))
default:
return reject(new Error(`MetaMask Tx Signature: Unknown problem: ${JSON.stringify(finishedTxMeta.txParams)}`))
return reject(this.cleanErrorStack(`MetaMask Tx Signature: Unknown problem: ${JSON.stringify(finishedTxMeta.txParams)}`))
}
})
})