Merge branch 'i3725-refactor-send-component-' into i3725-refactor-send-component-2

22 files changed, 552 insertions, 121 deletions

diff --git a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.component.js b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.component.js
index e69de29bb..bdf12b738 100644
--- a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.component.js
+++ b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.component.js
@@ -0,0 +1,54 @@
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
+
+export default class AmountMaxButton extends Component {
+
+  static propTypes = {
+    balance: PropTypes.string,
+    gasTotal: PropTypes.string,
+    maxModeOn: PropTypes.bool,
+    selectedToken: PropTypes.object,
+    setAmountToMax: PropTypes.func,
+    setMaxModeTo: PropTypes.func,
+    tokenBalance: PropTypes.string,
+  };
+
+  setMaxAmount () {
+    const {
+      balance,
+      gasTotal,
+      selectedToken,
+      setAmountToMax,
+      tokenBalance,
+    } = this.props
+
+    setAmountToMax({
+      balance,
+      gasTotal,
+      selectedToken,
+      tokenBalance,
+    })
+  }
+
+  render () {
+    const { setMaxModeTo, maxModeOn } = this.props
+
+    return (
+      <div
+        className="send-v2__amount-max"
+        onClick={(event) => {
+          event.preventDefault()
+          setMaxModeTo(true)
+          this.setMaxAmount()
+        }}
+      >
+        {!maxModeOn ? this.context.t('max') : ''}
+      </div>
+    )
+  }
+
+}
+
+AmountMaxButton.contextTypes = {
+  t: PropTypes.func,
+}
diff --git a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.container.js b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.container.js
index e69de29bb..a72f41775 100644
--- a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.container.js
+++ b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.container.js
@@ -0,0 +1,40 @@
+import { connect } from 'react-redux'
+import {
+  getGasTotal,
+  getSelectedToken,
+  getSendFromBalance,
+  getTokenBalance,
+} from '../../../send.selectors.js'
+import { getMaxModeOn } from './amount-max-button.selectors.js'
+import { calcMaxAmount } from './amount-max-button.utils.js'
+import {
+  updateSendAmount,
+  setMaxModeTo,
+} from '../../../../../actions'
+import AmountMaxButton from './amount-max-button.component'
+import {
+  updateSendErrors,
+} from '../../../../../ducks/send'
+
+export default connect(mapStateToProps, mapDispatchToProps)(AmountMaxButton)
+
+function mapStateToProps (state) {
+
+  return {
+    balance: getSendFromBalance(state),
+    gasTotal: getGasTotal(state),
+    maxModeOn: getMaxModeOn(state),
+    selectedToken: getSelectedToken(state),
+    tokenBalance: getTokenBalance(state),
+  }
+}
+
+function mapDispatchToProps (dispatch) {
+  return {
+    setAmountToMax: maxAmountDataObject => {
+      dispatch(updateSendErrors({ amount: null }))
+      dispatch(updateSendAmount(calcMaxAmount(maxAmountDataObject)))
+    },
+    setMaxModeTo: bool => dispatch(setMaxModeTo(bool)),
+  }
+}
diff --git a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.selectors.js b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.selectors.js
index e69de29bb..69fec1994 100644
--- a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.selectors.js
+++ b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.selectors.js
@@ -0,0 +1,9 @@
+const selectors = {
+  getMaxModeOn,
+}
+
+module.exports = selectors
+
+function getMaxModeOn (state) {
+  return state.metamask.send.maxModeOn
+}
diff --git a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.utils.js b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.utils.js
index e69de29bb..b490a7fd7 100644
--- a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.utils.js
+++ b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.utils.js
@@ -0,0 +1,22 @@
+const {
+  multiplyCurrencies,
+  subtractCurrencies,
+} = require('../../../../../conversion-util')
+const ethUtil = require('ethereumjs-util')
+
+function calcMaxAmount ({ balance, gasTotal, selectedToken, tokenBalance }) {
+    const { decimals } = selectedToken || {}
+    const multiplier = Math.pow(10, Number(decimals || 0))
+
+    return selectedToken
+      ? multiplyCurrencies(tokenBalance, multiplier, {toNumericBase: 'hex'})
+      : subtractCurrencies(
+        ethUtil.addHexPrefix(balance),
+        ethUtil.addHexPrefix(gasTotal),
+        { toNumericBase: 'hex' }
+      )
+}
+
+module.exports = {
+  calcMaxAmount,
+}
diff --git a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.component.js b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.component.js
index e69de29bb..8e201ae41 100644
--- a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.component.js
+++ b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.component.js
@@ -0,0 +1,96 @@
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
+import SendRowWrapper from '../send-row-wrapper/send-row-wrapper.component'
+import AmountMaxButton from './amount-max-button/amount-max-button.container'
+import CurrencyDisplay from '../../../send/currency-display'
+
+export default class SendAmountRow extends Component {
+
+  static propTypes = {
+    amount: PropTypes.string,
+    amountConversionRate: PropTypes.oneOfType([
+      PropTypes.string,
+      PropTypes.number,
+    ]),
+    balance: PropTypes.string,
+    conversionRate: PropTypes.number,
+    convertedCurrency: PropTypes.string,
+    gasTotal: PropTypes.string,
+    inError: PropTypes.bool,
+    primaryCurrency: PropTypes.string,
+    selectedToken: PropTypes.object,
+    setMaxModeTo: PropTypes.func,
+    tokenBalance: PropTypes.string,
+    updateSendAmount: PropTypes.func,
+    updateSendAmountError: PropTypes.func,
+  }
+
+  validateAmount (amount) {
+    const {
+      amountConversionRate,
+      balance,
+      conversionRate,
+      gasTotal,
+      primaryCurrency,
+      selectedToken,
+      tokenBalance,
+      updateSendAmountError,
+    } = this.props
+
+    updateSendAmountError({
+      amount,
+      amountConversionRate,
+      balance,
+      conversionRate,
+      gasTotal,
+      primaryCurrency,
+      selectedToken,
+      tokenBalance,
+    })
+  }
+
+  handleAmountChange (amount) {
+    const { updateSendAmount, setMaxModeTo } = this.props
+
+    setMaxModeTo(false)
+    this.validateAmount(amount)
+    updateSendAmount(amount)
+  }
+
+  render () {
+    const {
+      amount,
+      amountConversionRate,
+      convertedCurrency,
+      gasTotal,
+      inError,
+      primaryCurrency = 'ETH',
+      selectedToken,
+    } = this.props
+
+    return (
+      <SendRowWrapper
+        label={`${this.context.t('amount')}:`}
+        showError={inError}
+        errorType={'amount'}
+      >
+        {!inError && gasTotal && <AmountMaxButton />}
+        <CurrencyDisplay
+          conversionRate={amountConversionRate}
+          convertedCurrency={convertedCurrency}
+          handleChange={newAmount => this.handleAmountChange(newAmount)}
+          inError={inError}
+          primaryCurrency={primaryCurrency}
+          selectedToken={selectedToken}
+          value={amount || '0x0'}
+        />
+      </SendRowWrapper>
+    )
+  }
+
+}
+
+SendAmountRow.contextTypes = {
+  t: PropTypes.func,
+}
+
diff --git a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.container.js b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.container.js
index 6ae80e7f2..13888ec53 100644
--- a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.container.js
+++ b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.container.js
@@ -1,48 +1,51 @@
+import { connect } from 'react-redux'
 import {
-  getSelectedToken,
-  getPrimaryCurrency,
   getAmountConversionRate,
+  getConversionRate,
   getConvertedCurrency,
-  getSendAmount,
   getGasTotal,
-  getSelectedBalance,
+  getPrimaryCurrency,
+  getSelectedToken,
+  getSendAmount,
+  getSendFromBalance,
   getTokenBalance,
-} from '../../send.selectors.js'
+} from '../../send.selectors'
 import {
-  getMaxModeOn,
-  getSendAmountError,
-} from './send-amount-row.selectors.js'
-import { getAmountErrorObject } from './send-to-row.utils.js'
+  sendAmountIsInError,
+} from './send-amount-row.selectors'
+import { getAmountErrorObject } from '../../send.utils'
 import {
-  updateSendErrors,
-  updateSendTo,
-} from '../../../actions'
+  setMaxModeTo,
+  updateSendAmount,
+} from '../../../../actions'
 import {
-  openToDropdown,
-  closeToDropdown,
-} from '../../../ducks/send'
-import SendToRow from './send-to-row.component'
+  updateSendErrors,
+} from '../../../../ducks/send'
+import SendAmountRow from './send-amount-row.component'
 
-export default connect(mapStateToProps, mapDispatchToProps)(SendToRow)
+export default connect(mapStateToProps, mapDispatchToProps)(SendAmountRow)
 
 function mapStateToProps (state) {
-updateSendTo
-return {
-  to: getSendTo(state),
-  toAccounts: getSendToAccounts(state),
-  toDropdownOpen: getToDropdownOpen(state),
-  inError: sendToIsInError(state),
-  network: getCurrentNetwork(state),
-}
+  return {
+    amount: getSendAmount(state),
+    amountConversionRate: getAmountConversionRate(state),
+    balance: getSendFromBalance(state),
+    conversionRate: getConversionRate(state),
+    convertedCurrency: getConvertedCurrency(state),
+    gasTotal: getGasTotal(state),
+    inError: sendAmountIsInError(state),
+    primaryCurrency: getPrimaryCurrency(state),
+    selectedToken: getSelectedToken(state),
+    tokenBalance: getTokenBalance(state),
+  }
 }
 
 function mapDispatchToProps (dispatch) {
-return {
-  updateSendToError: (to) => {
-      dispatch(updateSendErrors(getToErrorObject(to)))
-  },
-  updateSendTo: (to, nickname) => dispatch(updateSendTo(to, nickname)),
-  openToDropdown: () => dispatch(()),
-  closeToDropdown: () => dispatch(()),
+  return {
+    setMaxModeTo: bool => dispatch(setMaxModeTo(bool)),
+    updateSendAmount: newAmount => dispatch(updateSendAmount(newAmount)),
+    updateSendAmountError: (amountDataObject) => {
+        dispatch(updateSendErrors(getAmountErrorObject(amountDataObject)))
+    },
+  }
 }
-}
\ No newline at end of file
diff --git a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.selectors.js b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.selectors.js
index e69de29bb..fb08c7ed7 100644
--- a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.selectors.js
+++ b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.selectors.js
@@ -0,0 +1,9 @@
+const selectors = {
+  sendAmountIsInError,
+}
+
+module.exports = selectors
+
+function sendAmountIsInError (state) {
+  return Boolean(state.send.errors.amount)
+}
diff --git a/ui/app/components/send_/send-content/send-content.component.js b/ui/app/components/send_/send-content/send-content.component.js
index e69de29bb..e213cfcf3 100644
--- a/ui/app/components/send_/send-content/send-content.component.js
+++ b/ui/app/components/send_/send-content/send-content.component.js
@@ -0,0 +1,23 @@
+import React, { Component } from 'react'
+import PageContainerContent from '../../page-container/page-container-content.component'
+import SendAmountRow from './send-amount-row/send-amount-row.container'
+import SendFromRow from './send-from-row/send-from-row.container'
+import SendGasRow from './send-gas-row/send-gas-row.container'
+import SendToRow from './send-to-row/send-to-row.container'
+
+export default class SendContent extends Component {
+
+  render () {
+    return (
+      <PageContainerContent>
+        <div className="send-v2__form">
+          <SendFromRow />
+          <SendToRow />
+          <SendAmountRow />
+          <SendGasRow />
+        </div>
+      </PageContainerContent>
+    )
+  }
+
+}
diff --git a/ui/app/components/send_/send-content/send-from-row/from-dropdown/from-dropdown.component.js b/ui/app/components/send_/send-content/send-from-row/from-dropdown/from-dropdown.component.js
index e69de29bb..337228122 100644
--- a/ui/app/components/send_/send-content/send-from-row/from-dropdown/from-dropdown.component.js
+++ b/ui/app/components/send_/send-content/send-from-row/from-dropdown/from-dropdown.component.js
@@ -0,0 +1,75 @@
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
+import AccountListItem from '../../../account-list-item/account-list-item.container'
+
+export default class FromDropdown extends Component {
+
+  static propTypes = {
+    accounts: PropTypes.array,
+    closeDropdown: PropTypes.func,
+    dropdownOpen: PropTypes.bool,
+    onSelect: PropTypes.func,
+    openDropdown: PropTypes.func,
+    selectedAccount: PropTypes.object,
+  };
+
+  renderListItemIcon (icon, color) {
+    return <i className={`fa ${icon} fa-lg`} style={ { color } }/>
+  }
+
+  getListItemIcon (currentAccount, selectedAccount) {
+    return currentAccount.address === selectedAccount.address
+      ? this.renderListItemIcon('fa-check', '#02c9b1')
+      : null
+  }
+
+  renderDropdown () {
+    const {
+      accounts,
+      closeDropdown,
+      onSelect,
+      selectedAccount,
+    } = this.props
+
+    return (<div>
+      <div
+        className="send-v2__from-dropdown__close-area"
+        onClick={() => closeDropdown}
+      />
+      <div className="send-v2__from-dropdown__list">
+        {accounts.map((account, index) => <AccountListItem
+          account={account}
+          className="account-list-item__dropdown"
+          handleClick={() => {
+            onSelect(account)
+            closeDropdown()
+          }}
+          icon={this.getListItemIcon(account, selectedAccount.address)}
+          key={`from-dropdown-account-#${index}`}
+        />)}
+      </div>
+    </div>)
+  }
+
+  render () {
+    const {
+      dropdownOpen,
+      openDropdown,
+      selectedAccount,
+    } = this.props
+
+    return <div className="send-v2__from-dropdown">
+      <AccountListItem
+        account={selectedAccount}
+        handleClick={openDropdown}
+        icon={this.renderListItemIcon('fa-caret-down', '#dedede')}
+      />
+      {dropdownOpen && this.renderDropdown()},
+    </div>
+  }
+
+}
+
+FromDropdown.contextTypes = {
+  t: PropTypes.func,
+}
diff --git a/ui/app/components/send_/send-content/send-from-row/send-from-row.component.js b/ui/app/components/send_/send-content/send-from-row/send-from-row.component.js
index 7582cb2e6..17e7f8e46 100644
--- a/ui/app/components/send_/send-content/send-from-row/send-from-row.component.js
+++ b/ui/app/components/send_/send-content/send-from-row/send-from-row.component.js
@@ -1,60 +1,59 @@
 import React, { Component } from 'react'
 import PropTypes from 'prop-types'
-import SendRowWrapper from '../../../send/from-dropdown'
-import FromDropdown from ''
+import SendRowWrapper from '../send-row-wrapper/send-row-wrapper.component'
+import FromDropdown from './from-dropdown/from-dropdown.component'
 
 export default class SendFromRow extends Component {
 
   static propTypes = {
     closeFromDropdown: PropTypes.func,
-    conversionRate: PropTypes.string,
-    from: PropTypes.string,
+    conversionRate: PropTypes.number,
+    from: PropTypes.object,
     fromAccounts: PropTypes.array,
     fromDropdownOpen: PropTypes.bool,
     openFromDropdown: PropTypes.func,
     tokenContract: PropTypes.object,
     updateSendFrom: PropTypes.func,
-    updateSendTokenBalance: PropTypes.func,
+    setSendTokenBalance: PropTypes.func,
   };
 
   async handleFromChange (newFrom) {
     const {
       updateSendFrom,
       tokenContract,
-      updateSendTokenBalance,
+      setSendTokenBalance,
     } = this.props
 
     if (tokenContract) {
       const usersToken = await tokenContract.balanceOf(newFrom.address)
-      updateSendTokenBalance(usersToken)
+      setSendTokenBalance(usersToken)
     }
     updateSendFrom(newFrom)
   }
 
   render () {
     const {
+      closeFromDropdown,
+      conversionRate,
       from,
       fromAccounts,
-      conversionRate,
       fromDropdownOpen,
-      tokenContract,
       openFromDropdown,
-      closeFromDropdown,
     } = this.props
 
     return (
       <SendRowWrapper label={`${this.context.t('from')}:`}>
         <FromDropdown
-          dropdownOpen={fromDropdownOpen}
           accounts={fromAccounts}
-          selectedAccount={from}
-          onSelect={newFrom => this.handleFromChange(newFrom)}
-          openDropdown={() => openFromDropdown()}
           closeDropdown={() => closeFromDropdown()}
           conversionRate={conversionRate}
+          dropdownOpen={fromDropdownOpen}
+          onSelect={newFrom => this.handleFromChange(newFrom)}
+          openDropdown={() => openFromDropdown()}
+          selectedAccount={from}
         />
       </SendRowWrapper>
-    );
+    )
   }
 
 }
diff --git a/ui/app/components/send_/send-content/send-from-row/send-from-row.container.js b/ui/app/components/send_/send-content/send-from-row/send-from-row.container.js
index 2ff3f0ccd..9e366445d 100644
--- a/ui/app/components/send_/send-content/send-from-row/send-from-row.container.js
+++ b/ui/app/components/send_/send-content/send-from-row/send-from-row.container.js
@@ -1,29 +1,31 @@
+import { connect } from 'react-redux'
 import {
-    getSendFrom,
-    conversionRateSelector,
-    getSelectedTokenContract,
-    getCurrentAccountWithSendEtherInfo,
     accountsWithSendEtherInfoSelector,
+    getConversionRate,
+    getSelectedTokenContract,
+    getSendFromObject,
 } from '../../send.selectors.js'
-import { getFromDropdownOpen } from './send-from-row.selectors.js'
+import {
+  getFromDropdownOpen,
+} from './send-from-row.selectors.js'
 import { calcTokenUpdateAmount } from './send-from-row.utils.js'
 import {
-    updateSendTokenBalance,
     updateSendFrom,
-} from '../../../actions'
+    setSendTokenBalance,
+} from '../../../../actions'
 import {
-    openFromDropdown,
     closeFromDropdown,
-} from '../../../ducks/send'
+    openFromDropdown,
+} from '../../../../ducks/send'
 import SendFromRow from './send-from-row.component'
 
 export default connect(mapStateToProps, mapDispatchToProps)(SendFromRow)
 
 function mapStateToProps (state) {
   return {
-    from: getSendFrom(state) || getCurrentAccountWithSendEtherInfo(state),
+    conversionRate: getConversionRate(state),
+    from: getSendFromObject(state),
     fromAccounts: accountsWithSendEtherInfoSelector(state),
-    conversionRate: conversionRateSelector(state),
     fromDropdownOpen: getFromDropdownOpen(state),
     tokenContract: getSelectedTokenContract(state),
   }
@@ -31,14 +33,14 @@ function mapStateToProps (state) {
 
 function mapDispatchToProps (dispatch) {
   return {
-    updateSendTokenBalance: (usersToken, selectedToken) => {
+    closeFromDropdown: () => dispatch(closeFromDropdown()),
+    openFromDropdown: () => dispatch(openFromDropdown()),
+    updateSendFrom: newFrom => dispatch(updateSendFrom(newFrom)),
+    setSendTokenBalance: (usersToken, selectedToken) => {
         if (!usersToken) return
 
         const tokenBalance = calcTokenUpdateAmount(selectedToken, selectedToken)
-        dispatch(updateSendTokenBalance(tokenBalance))
+        dispatch(setSendTokenBalance(tokenBalance))
     },
-    updateSendFrom: newFrom => dispatch(updateSendFrom(newFrom)),
-    openFromDropdown: () => dispatch(()),
-    closeFromDropdown: () => dispatch(()),
   }
 }
diff --git a/ui/app/components/send_/send-content/send-from-row/send-from-row.utils.js b/ui/app/components/send_/send-content/send-from-row/send-from-row.utils.js
index 2be25816f..0aaaef793 100644
--- a/ui/app/components/send_/send-content/send-from-row/send-from-row.utils.js
+++ b/ui/app/components/send_/send-content/send-from-row/send-from-row.utils.js
@@ -1,6 +1,6 @@
 const {
   calcTokenAmount,
-} = require('../../token-util')
+} = require('../../../../token-util')
 
 function calcTokenUpdateAmount (usersToken, selectedToken) {
   const { decimals } = selectedToken || {}
@@ -8,5 +8,5 @@ function calcTokenUpdateAmount (usersToken, selectedToken) {
 }
 
 module.exports = {
-  calcTokenUpdateAmount
+  calcTokenUpdateAmount,
 }
diff --git a/ui/app/components/send_/send-content/send-gas-row/send-gas-row.component.js b/ui/app/components/send_/send-content/send-gas-row/send-gas-row.component.js
index e69de29bb..c62c110e0 100644
--- a/ui/app/components/send_/send-content/send-gas-row/send-gas-row.component.js
+++ b/ui/app/components/send_/send-content/send-gas-row/send-gas-row.component.js
@@ -0,0 +1,49 @@
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
+import SendRowWrapper from '../send-row-wrapper/send-row-wrapper.component'
+import GasFeeDisplay from '../../../send/gas-fee-display-v2'
+
+export default class SendGasRow extends Component {
+
+  static propTypes = {
+    closeFromDropdown: PropTypes.func,
+    conversionRate: PropTypes.number,
+    convertedCurrency: PropTypes.string,
+    from: PropTypes.string,
+    fromAccounts: PropTypes.array,
+    fromDropdownOpen: PropTypes.bool,
+    gasLoadingError: PropTypes.bool,
+    gasTotal: PropTypes.string,
+    openFromDropdown: PropTypes.func,
+    showCustomizeGasModal: PropTypes.func,
+    tokenContract: PropTypes.object,
+    updateSendFrom: PropTypes.func,
+  };
+
+  render () {
+    const {
+      conversionRate,
+      convertedCurrency,
+      gasLoadingError,
+      gasTotal,
+      showCustomizeGasModal,
+    } = this.props
+
+    return (
+      <SendRowWrapper label={`${this.context.t('gasFee')}:`}>
+        <GasFeeDisplay
+          conversionRate={conversionRate}
+          convertedCurrency={convertedCurrency}
+          gasLoadingError={gasLoadingError}
+          gasTotal={gasTotal}
+          onClick={() => showCustomizeGasModal()}
+        />
+      </SendRowWrapper>
+    )
+  }
+
+}
+
+SendGasRow.contextTypes = {
+  t: PropTypes.func,
+}
diff --git a/ui/app/components/send_/send-content/send-gas-row/send-gas-row.container.js b/ui/app/components/send_/send-content/send-gas-row/send-gas-row.container.js
index e69de29bb..20d3daa59 100644
--- a/ui/app/components/send_/send-content/send-gas-row/send-gas-row.container.js
+++ b/ui/app/components/send_/send-content/send-gas-row/send-gas-row.container.js
@@ -0,0 +1,26 @@
+import { connect } from 'react-redux'
+import {
+    getConversionRate,
+    getConvertedCurrency,
+    getGasTotal,
+} from '../../send.selectors.js'
+import { sendGasIsInError } from './send-gas-row.selectors.js'
+import { showModal } from '../../../../actions'
+import SendGasRow from './send-gas-row.component'
+
+export default connect(mapStateToProps, mapDispatchToProps)(SendGasRow)
+
+function mapStateToProps (state) {
+  return {
+    conversionRate: getConversionRate(state),
+    convertedCurrency: getConvertedCurrency(state),
+    gasTotal: getGasTotal(state),
+    gasLoadingError: sendGasIsInError(state),
+  }
+}
+
+function mapDispatchToProps (dispatch) {
+  return {
+    showCustomizeGasModal: () => dispatch(showModal({ name: 'CUSTOMIZE_GAS' })),
+  }
+}
diff --git a/ui/app/components/send_/send-content/send-gas-row/send-gas-row.selectors.js b/ui/app/components/send_/send-content/send-gas-row/send-gas-row.selectors.js
index e69de29bb..ad4ef4877 100644
--- a/ui/app/components/send_/send-content/send-gas-row/send-gas-row.selectors.js
+++ b/ui/app/components/send_/send-content/send-gas-row/send-gas-row.selectors.js
@@ -0,0 +1,9 @@
+const selectors = {
+  sendGasIsInError,
+}
+
+module.exports = selectors
+
+function sendGasIsInError (state) {
+  return state.metamask.send.errors.gasLoading
+}
diff --git a/ui/app/components/send_/send-content/send-row-wrapper/send-row-error-message/send-row-error-message.component.js b/ui/app/components/send_/send-content/send-row-wrapper/send-row-error-message/send-row-error-message.component.js
index 08f830cc5..0d314208b 100644
--- a/ui/app/components/send_/send-content/send-row-wrapper/send-row-error-message/send-row-error-message.component.js
+++ b/ui/app/components/send_/send-content/send-row-wrapper/send-row-error-message/send-row-error-message.component.js
@@ -1,3 +1,6 @@
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
+
 export default class SendRowErrorMessage extends Component {
 
   static propTypes = {
@@ -7,17 +10,18 @@ export default class SendRowErrorMessage extends Component {
 
   render () {
     const { errors, errorType } = this.props
+
     const errorMessage = errors[errorType]
 
     return (
       errorMessage
-        ? <div className='send-v2__error'>{errorMessage}</div>
+        ? <div className="send-v2__error">{this.context.t(errorMessage)}</div>
         : null
-    );
+    )
   }
 
 }
 
 SendRowErrorMessage.contextTypes = {
   t: PropTypes.func,
-}
\ No newline at end of file
+}
diff --git a/ui/app/components/send_/send-content/send-row-wrapper/send-row-error-message/send-row-error-message.container.js b/ui/app/components/send_/send-content/send-row-wrapper/send-row-error-message/send-row-error-message.container.js
index 2278dbe63..59622047f 100644
--- a/ui/app/components/send_/send-content/send-row-wrapper/send-row-error-message/send-row-error-message.container.js
+++ b/ui/app/components/send_/send-content/send-row-wrapper/send-row-error-message/send-row-error-message.container.js
@@ -1,3 +1,4 @@
+import { connect } from 'react-redux'
 import { getSendErrors } from '../../../send.selectors'
 import SendRowErrorMessage from './send-row-error-message.component'
 
@@ -8,4 +9,4 @@ function mapStateToProps (state, ownProps) {
     errors: getSendErrors(state),
     errorType: ownProps.errorType,
   }
-}
\ No newline at end of file
+}
diff --git a/ui/app/components/send_/send-content/send-row-wrapper/send-row-wrapper.component.js b/ui/app/components/send_/send-content/send-row-wrapper/send-row-wrapper.component.js
index a1ac591b9..707b3ae80 100644
--- a/ui/app/components/send_/send-content/send-row-wrapper/send-row-wrapper.component.js
+++ b/ui/app/components/send_/send-content/send-row-wrapper/send-row-wrapper.component.js
@@ -5,31 +5,35 @@ import SendRowErrorMessage from './send-row-error-message/send-row-error-message
 export default class SendRowWrapper extends Component {
 
   static propTypes = {
-    label: PropTypes.string,
-    showError: PropTypes.bool,
     children: PropTypes.node,
     errorType: PropTypes.string,
+    label: PropTypes.string,
+    showError: PropTypes.bool,
   };
 
   render () {
     const {
-        label,
-        errorType = '',
-        showError = false,
-        children,
+      children,
+      errorType = '',
+      label,
+      showError = false,
     } = this.props
 
+    const formField = Array.isArray(children) ? children[1] || children[0] : children
+    const customLabelContent = children.length > 1 ? children[0] : null
+
     return (
       <div className="send-v2__form-row">
         <div className="send-v2__form-label">
             {label}
-            (showError && <SendRowErrorMessage errorType={errorType}/>)
+            {showError && <SendRowErrorMessage errorType={errorType}/>}
+            {customLabelContent}
         </div>
         <div className="send-v2__form-field">
-            {children}
+            {formField}
         </div>
       </div>
-    );
+    )
   }
 
 }
diff --git a/ui/app/components/send_/send-content/send-to-row/send-to-row.component.js b/ui/app/components/send_/send-content/send-to-row/send-to-row.component.js
index abcb54efc..a6e4c1624 100644
--- a/ui/app/components/send_/send-content/send-to-row/send-to-row.component.js
+++ b/ui/app/components/send_/send-content/send-to-row/send-to-row.component.js
@@ -1,57 +1,59 @@
 import React, { Component } from 'react'
 import PropTypes from 'prop-types'
-import SendRowWrapper from '../../../send/from-dropdown'
-import ToDropdown from '../../../ens-input'
+import SendRowWrapper from '../send-row-wrapper/send-row-wrapper.component'
+import EnsInput from '../../../ens-input'
 
 export default class SendToRow extends Component {
 
   static propTypes = {
+    closeToDropdown: PropTypes.func,
+    inError: PropTypes.bool,
+    network: PropTypes.string,
+    openToDropdown: PropTypes.func,
     to: PropTypes.string,
     toAccounts: PropTypes.array,
     toDropdownOpen: PropTypes.bool,
-    inError: PropTypes.bool,
     updateSendTo: PropTypes.func,
     updateSendToError: PropTypes.func,
-    openToDropdown: PropTypes.func,
-    closeToDropdown: PropTypes.func,
-    network: PropTypes.number,
   };
 
   handleToChange (to, nickname = '') {
     const { updateSendTo, updateSendToError } = this.props
     updateSendTo(to, nickname)
-    updateSendErrors(to)
+    updateSendToError(to)
   }
 
   render () {
     const {
-      from,
-      fromAccounts,
-      conversionRate,
-      fromDropdownOpen,
-      tokenContract,
-      openToDropdown,
       closeToDropdown,
-      network,
       inError,
+      network,
+      openToDropdown,
+      to,
+      toAccounts,
+      toDropdownOpen,
     } = this.props
 
     return (
-      <SendRowWrapper label={`${this.context.t('to')}:`}>
+      <SendRowWrapper
+        errorType={'to'}
+        label={`${this.context.t('to')}:`}
+        showError={inError}
+      >
         <EnsInput
-          name={'address'}
-          placeholder={this.context.t('recipient Address')}
-          network={network},
-          to={to},
           accounts={toAccounts}
-          dropdownOpen={toDropdownOpen}
-          openDropdown={() => openToDropdown()}
           closeDropdown={() => closeToDropdown()}
-          onChange={this.handleToChange}
+          dropdownOpen={toDropdownOpen}
           inError={inError}
+          name={'address'}
+          network={network}
+          onChange={(newTo, newNickname) => this.handleToChange(newTo, newNickname)}
+          openDropdown={() => openToDropdown()}
+          placeholder={this.context.t('recipientAddress')}
+          to={to}
         />
       </SendRowWrapper>
-    );
+    )
   }
 
 }
diff --git a/ui/app/components/send_/send-content/send-to-row/send-to-row.container.js b/ui/app/components/send_/send-content/send-to-row/send-to-row.container.js
index 1c446c168..bffdda49c 100644
--- a/ui/app/components/send_/send-content/send-to-row/send-to-row.container.js
+++ b/ui/app/components/send_/send-content/send-to-row/send-to-row.container.js
@@ -1,7 +1,8 @@
+import { connect } from 'react-redux'
 import {
-    getSendTo,
-    getToAccounts,
     getCurrentNetwork,
+    getSendTo,
+    getSendToAccounts,
 } from '../../send.selectors.js'
 import {
     getToDropdownOpen,
@@ -9,35 +10,34 @@ import {
 } from './send-to-row.selectors.js'
 import { getToErrorObject } from './send-to-row.utils.js'
 import {
-    updateSendErrors,
     updateSendTo,
-} from '../../../actions'
+} from '../../../../actions'
 import {
-    openToDropdown,
-    closeToDropdown,
-} from '../../../ducks/send'
+  updateSendErrors,
+  openToDropdown,
+  closeToDropdown,
+} from '../../../../ducks/send'
 import SendToRow from './send-to-row.component'
 
 export default connect(mapStateToProps, mapDispatchToProps)(SendToRow)
 
 function mapStateToProps (state) {
-  updateSendTo
   return {
+    inError: sendToIsInError(state),
+    network: getCurrentNetwork(state),
     to: getSendTo(state),
     toAccounts: getSendToAccounts(state),
     toDropdownOpen: getToDropdownOpen(state),
-    inError: sendToIsInError(state),
-    network: getCurrentNetwork(state),
   }
 }
 
 function mapDispatchToProps (dispatch) {
   return {
+    closeToDropdown: () => dispatch(closeToDropdown()),
+    openToDropdown: () => dispatch(openToDropdown()),
+    updateSendTo: (to, nickname) => dispatch(updateSendTo(to, nickname)),
     updateSendToError: (to) => {
         dispatch(updateSendErrors(getToErrorObject(to)))
     },
-    updateSendTo: (to, nickname) => dispatch(updateSendTo(to, nickname)),
-    openToDropdown: () => dispatch(()),
-    closeToDropdown: () => dispatch(()),
   }
-}
\ No newline at end of file
+}
diff --git a/ui/app/components/send_/send-content/send-to-row/send-to-row.selectors.js b/ui/app/components/send_/send-content/send-to-row/send-to-row.selectors.js
index 05bb65fa3..8919014be 100644
--- a/ui/app/components/send_/send-content/send-to-row/send-to-row.selectors.js
+++ b/ui/app/components/send_/send-content/send-to-row/send-to-row.selectors.js
@@ -10,5 +10,5 @@ function getToDropdownOpen (state) {
 }
 
 function sendToIsInError (state) {
-    return Boolean(state.metamask.send.to)
+    return Boolean(state.send.errors.to)
 }
diff --git a/ui/app/components/send_/send-content/send-to-row/send-to-row.utils.js b/ui/app/components/send_/send-content/send-to-row/send-to-row.utils.js
index 52bfde009..22e2e1f34 100644
--- a/ui/app/components/send_/send-content/send-to-row/send-to-row.utils.js
+++ b/ui/app/components/send_/send-content/send-to-row/send-to-row.utils.js
@@ -1,17 +1,21 @@
+const {
+  REQUIRED_ERROR,
+  INVALID_RECIPIENT_ADDRESS_ERROR,
+} = require('../../send.constants')
 const { isValidAddress } = require('../../../../util')
 
 function getToErrorObject (to) {
   let toError = null
 
   if (!to) {
-      toError = 'required'
+      toError = REQUIRED_ERROR
   } else if (!isValidAddress(to)) {
-      toError = 'invalidAddressRecipient'
+      toError = INVALID_RECIPIENT_ADDRESS_ERROR
   }
-  
+
   return { to: toError }
 }
 
 module.exports = {
-  getToErrorObject
+  getToErrorObject,
 }