Merge branch 'master' into mascara-deploy

1 files changed, 207 insertions, 0 deletions

diff --git a/old-ui/app/components/token-list.js b/old-ui/app/components/token-list.js
new file mode 100644
index 000000000..998ec901d
--- /dev/null
+++ b/old-ui/app/components/token-list.js
@@ -0,0 +1,207 @@
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const inherits = require('util').inherits
+const TokenTracker = require('eth-token-tracker')
+const TokenCell = require('./token-cell.js')
+
+module.exports = TokenList
+
+inherits(TokenList, Component)
+function TokenList () {
+  this.state = {
+    tokens: [],
+    isLoading: true,
+    network: null,
+  }
+  Component.call(this)
+}
+
+TokenList.prototype.render = function () {
+  const state = this.state
+  const { tokens, isLoading, error } = state
+  const { userAddress, network } = this.props
+
+  if (isLoading) {
+    return this.message('Loading')
+  }
+
+  if (error) {
+    log.error(error)
+    return h('.hotFix', {
+      style: {
+        padding: '80px',
+      },
+    }, [
+      'We had trouble loading your token balances. You can view them ',
+      h('span.hotFix', {
+        style: {
+          color: 'rgba(247, 134, 28, 1)',
+          cursor: 'pointer',
+        },
+        onClick: () => {
+          global.platform.openWindow({
+          url: `https://ethplorer.io/address/${userAddress}`,
+        })
+        },
+      }, 'here'),
+    ])
+  }
+
+  const tokenViews = tokens.map((tokenData) => {
+    tokenData.network = network
+    tokenData.userAddress = userAddress
+    return h(TokenCell, tokenData)
+  })
+
+  return h('.full-flex-height', [
+    this.renderTokenStatusBar(),
+
+    h('ol.full-flex-height.flex-column', {
+      style: {
+        overflowY: 'auto',
+        display: 'flex',
+        flexDirection: 'column',
+      },
+    }, [
+      h('style', `
+
+        li.token-cell {
+          display: flex;
+          flex-direction: row;
+          align-items: center;
+          padding: 10px;
+          min-height: 50px;
+        }
+
+        li.token-cell > h3 {
+          margin-left: 12px;
+        }
+
+        li.token-cell:hover {
+          background: white;
+          cursor: pointer;
+        }
+
+      `),
+      ...tokenViews,
+      h('.flex-grow'),
+    ]),
+  ])
+}
+
+TokenList.prototype.renderTokenStatusBar = function () {
+  const { tokens } = this.state
+
+  let msg
+  if (tokens.length === 1) {
+    msg = `You own 1 token`
+  } else if (tokens.length > 1) {
+    msg = `You own ${tokens.length} tokens`
+  } else {
+    msg = `No tokens found`
+  }
+
+  return h('div', {
+    style: {
+      display: 'flex',
+      justifyContent: 'space-between',
+      alignItems: 'center',
+      minHeight: '70px',
+      padding: '10px',
+    },
+  }, [
+    h('span', msg),
+    h('button', {
+      key: 'reveal-account-bar',
+      onClick: (event) => {
+        event.preventDefault()
+        this.props.addToken()
+      },
+      style: {
+        display: 'flex',
+        height: '40px',
+        padding: '10px',
+        justifyContent: 'center',
+        alignItems: 'center',
+      },
+    }, [
+      'ADD TOKEN',
+    ]),
+  ])
+}
+
+TokenList.prototype.message = function (body) {
+  return h('div', {
+    style: {
+      display: 'flex',
+      height: '250px',
+      alignItems: 'center',
+      justifyContent: 'center',
+      padding: '30px',
+    },
+  }, body)
+}
+
+TokenList.prototype.componentDidMount = function () {
+  this.createFreshTokenTracker()
+}
+
+TokenList.prototype.createFreshTokenTracker = function () {
+  if (this.tracker) {
+    // Clean up old trackers when refreshing:
+    this.tracker.stop()
+    this.tracker.removeListener('update', this.balanceUpdater)
+    this.tracker.removeListener('error', this.showError)
+  }
+
+  if (!global.ethereumProvider) return
+  const { userAddress } = this.props
+  this.tracker = new TokenTracker({
+    userAddress,
+    provider: global.ethereumProvider,
+    tokens: this.props.tokens,
+    pollingInterval: 8000,
+  })
+
+
+  // Set up listener instances for cleaning up
+  this.balanceUpdater = this.updateBalances.bind(this)
+  this.showError = (error) => {
+    this.setState({ error, isLoading: false })
+  }
+  this.tracker.on('update', this.balanceUpdater)
+  this.tracker.on('error', this.showError)
+
+  this.tracker.updateBalances()
+  .then(() => {
+    this.updateBalances(this.tracker.serialize())
+  })
+  .catch((reason) => {
+    log.error(`Problem updating balances`, reason)
+    this.setState({ isLoading: false })
+  })
+}
+
+TokenList.prototype.componentWillUpdate = function (nextProps) {
+  if (nextProps.network === 'loading') return
+  const oldNet = this.props.network
+  const newNet = nextProps.network
+
+  if (oldNet && newNet && newNet !== oldNet) {
+    this.setState({ isLoading: true })
+    this.createFreshTokenTracker()
+  }
+}
+
+TokenList.prototype.updateBalances = function (tokens) {
+  const heldTokens = tokens.filter(token => {
+    return token.balance !== '0' && token.string !== '0.000'
+  })
+  this.setState({ tokens: heldTokens, isLoading: false })
+}
+
+TokenList.prototype.componentWillUnmount = function () {
+  if (!this.tracker) return
+  this.tracker.stop()
+}
+