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
|
const Component = require('react').Component
const connect = require('react-redux').connect
const h = require('react-hyperscript')
const inherits = require('util').inherits
const { formatBalance, generateBalanceObject } = require('../util')
module.exports = connect(mapStateToProps)(BalanceComponent)
function mapStateToProps (state) {
return {
conversionRate: state.metamask.conversionRate,
currentCurrency: state.metamask.currentCurrency,
}
}
inherits(BalanceComponent, Component)
function BalanceComponent () {
Component.call(this)
}
BalanceComponent.prototype.render = function () {
const props = this.props
const { balanceValue } = props
const needsParse = 'needsParse' in props ? props.needsParse : true
const formattedBalance = balanceValue ? formatBalance(balanceValue, 6, needsParse) : '...'
return h('div.balance-container', {}, [
// TODO: balance icon needs to be passed in
h('img.balance-icon', {
src: '../images/eth_logo.svg',
style: {},
}),
this.renderBalance(formattedBalance),
])
}
BalanceComponent.prototype.renderBalance = function (formattedBalance) {
const props = this.props
const { shorten } = props
const showFiat = 'showFiat' in props ? props.showFiat : true
if (formattedBalance === 'None' || formattedBalance === '...') {
return h('div.flex-column.balance-display', {}, [
h('div.token-amount', {
style: {},
}, formattedBalance),
])
}
return h('div.flex-column.balance-display', {}, [
h('div.token-amount', {
style: {},
}, this.getTokenBalance(formattedBalance, shorten)),
showFiat ? this.renderFiatValue(formattedBalance) : null,
])
}
BalanceComponent.prototype.renderFiatValue = function (formattedBalance) {
const { conversionRate, currentCurrency } = this.props
const fiatDisplayNumber = this.getFiatDisplayNumber(formattedBalance, conversionRate)
return this.renderFiatAmount(fiatDisplayNumber, currentCurrency)
}
BalanceComponent.prototype.renderFiatAmount = function (fiatDisplayNumber, fiatSuffix) {
if (fiatDisplayNumber === 'N/A') return null
return h('div.fiat-amount', {
style: {},
}, `${fiatDisplayNumber} ${fiatSuffix}`)
}
BalanceComponent.prototype.getTokenBalance = function (formattedBalance, shorten) {
const balanceObj = generateBalanceObject(formattedBalance, shorten ? 1 : 3)
const balanceValue = shorten ? balanceObj.shortBalance : balanceObj.balance
const label = balanceObj.label
return `${balanceValue} ${label}`
}
BalanceComponent.prototype.getFiatDisplayNumber = function (formattedBalance, conversionRate) {
if (formattedBalance === 'None') return formattedBalance
if (conversionRate === 0) return 'N/A'
const splitBalance = formattedBalance.split(' ')
return (Number(splitBalance[0]) * conversionRate).toFixed(2)
}
|
