1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
const Component = require('react').Component
const h = require('react-hyperscript')
const inherits = require('util').inherits
const PendingTxDetails = require('./pending-tx-details')
const BN = require('ethereumjs-util').BN
const ethUtil = require('ethereumjs-util')
module.exports = PendingTx
inherits(PendingTx, Component)
function PendingTx () {
Component.call(this)
}
PendingTx.prototype.render = function () {
var props = this.props
var state = this.state || {}
var txData = props.txData
var txParams = txData.txParams
var gasValue = state.gas || txParams.gas
var decimalGas = decimalize(gasValue)
return (
h('div', {
key: txData.id,
}, [
// tx info
h(PendingTxDetails, props),
h('style', `
.conf-buttons button {
margin-left: 10px;
text-transform: uppercase;
}
`),
txData.simulationFails ?
h('.error', {
style: {
marginLeft: 50,
fontSize: '0.9em',
},
}, 'Transaction Error. Exception thrown in contract code.')
: null,
props.insufficientBalance ?
h('span.error', {
style: {
marginLeft: 50,
fontSize: '0.9em',
},
}, 'Insufficient balance for transaction')
: null,
// send + cancel
h('.flex-row.flex-space-around.conf-buttons', {
style: {
display: 'flex',
justifyContent: 'flex-end',
margin: '14px 25px',
},
}, [
props.insufficientBalance ?
h('button.btn-green', {
onClick: props.buyEth,
}, 'Buy Ether')
: null,
h('button.confirm', {
disabled: props.insufficientBalance,
onClick: props.sendTransaction,
}, 'Accept'),
h('button.cancel.btn-red', {
onClick: props.cancelTransaction,
}, 'Reject'),
]),
h('input', {
value: decimalGas,
onChange: (event) => {
const hexString = hexify(event.target.value)
this.setState({ gas: hexString })
}
}),
])
)
}
function decimalize (input) {
const strippedInput = ethUtil.stripHexPrefix(input)
const inputBN = new BN(strippedInput, 'hex')
return inputBN.toString(10)
}
function hexify (decimalString) {
const hexBN = new BN(decimalString, 10)
return '0x' + hexBN.toString('hex')
}
|
