Merge branch 'develop' into network-remove-provider-engine

1 files changed, 181 insertions, 0 deletions

diff --git a/ui/app/components/pages/confirm-transaction-base/confirm-transaction-base.container.js b/ui/app/components/pages/confirm-transaction-base/confirm-transaction-base.container.js
new file mode 100644
index 000000000..0c0deff18
--- /dev/null
+++ b/ui/app/components/pages/confirm-transaction-base/confirm-transaction-base.container.js
@@ -0,0 +1,181 @@
+import { connect } from 'react-redux'
+import { compose } from 'recompose'
+import { withRouter } from 'react-router-dom'
+import R from 'ramda'
+import contractMap from 'eth-contract-metadata'
+import ConfirmTransactionBase from './confirm-transaction-base.component'
+import {
+  clearConfirmTransaction,
+  updateGasAndCalculate,
+} from '../../../ducks/confirm-transaction.duck'
+import { clearSend, cancelTx, updateAndApproveTx, showModal } from '../../../actions'
+import {
+  INSUFFICIENT_FUNDS_ERROR_KEY,
+  GAS_LIMIT_TOO_LOW_ERROR_KEY,
+} from '../../../constants/error-keys'
+import { getHexGasTotal } from '../../../helpers/confirm-transaction/util'
+import { isBalanceSufficient } from '../../send/send.utils'
+import { conversionGreaterThan } from '../../../conversion-util'
+import { MIN_GAS_LIMIT_DEC } from '../../send/send.constants'
+import { addressSlicer } from '../../../util'
+
+const casedContractMap = Object.keys(contractMap).reduce((acc, base) => {
+  return {
+    ...acc,
+    [base.toLowerCase()]: contractMap[base],
+  }
+}, {})
+
+const mapStateToProps = (state, props) => {
+  const { toAddress: propsToAddress } = props
+  const { confirmTransaction, metamask } = state
+  const {
+    ethTransactionAmount,
+    ethTransactionFee,
+    ethTransactionTotal,
+    fiatTransactionAmount,
+    fiatTransactionFee,
+    fiatTransactionTotal,
+    hexGasTotal,
+    tokenData,
+    methodData,
+    txData,
+    tokenProps,
+    nonce,
+  } = confirmTransaction
+  const { txParams = {}, lastGasPrice, id: transactionId } = txData
+  const { from: fromAddress, to: txParamsToAddress } = txParams
+  const {
+    conversionRate,
+    identities,
+    currentCurrency,
+    accounts,
+    selectedAddress,
+    selectedAddressTxList,
+  } = metamask
+
+  const { balance } = accounts[selectedAddress]
+  const { name: fromName } = identities[selectedAddress]
+  const toAddress = propsToAddress || txParamsToAddress
+  const toName = identities[toAddress]
+    ? identities[toAddress].name
+    : casedContractMap[toAddress] ? casedContractMap[toAddress].name : addressSlicer(toAddress)
+
+  const isTxReprice = Boolean(lastGasPrice)
+
+  const transaction = R.find(({ id }) => id === transactionId)(selectedAddressTxList)
+  const transactionStatus = transaction ? transaction.status : ''
+
+  return {
+    balance,
+    fromAddress,
+    fromName,
+    toAddress,
+    toName,
+    ethTransactionAmount,
+    ethTransactionFee,
+    ethTransactionTotal,
+    fiatTransactionAmount,
+    fiatTransactionFee,
+    fiatTransactionTotal,
+    hexGasTotal,
+    txData,
+    tokenData,
+    methodData,
+    tokenProps,
+    isTxReprice,
+    currentCurrency,
+    conversionRate,
+    transactionStatus,
+    nonce,
+  }
+}
+
+const mapDispatchToProps = dispatch => {
+  return {
+    clearConfirmTransaction: () => dispatch(clearConfirmTransaction()),
+    clearSend: () => dispatch(clearSend()),
+    showTransactionConfirmedModal: ({ onHide }) => {
+      return dispatch(showModal({ name: 'TRANSACTION_CONFIRMED', onHide }))
+    },
+    showCustomizeGasModal: ({ txData, onSubmit, validate }) => {
+      return dispatch(showModal({ name: 'CONFIRM_CUSTOMIZE_GAS', txData, onSubmit, validate }))
+    },
+    updateGasAndCalculate: ({ gasLimit, gasPrice }) => {
+      return dispatch(updateGasAndCalculate({ gasLimit, gasPrice }))
+    },
+    cancelTransaction: ({ id }) => dispatch(cancelTx({ id })),
+    sendTransaction: txData => dispatch(updateAndApproveTx(txData)),
+  }
+}
+
+const getValidateEditGas = ({ balance, conversionRate, txData }) => {
+  const { txParams: { value: amount } = {} } = txData
+
+  return ({ gasLimit, gasPrice }) => {
+    const gasTotal = getHexGasTotal({ gasLimit, gasPrice })
+    const hasSufficientBalance = isBalanceSufficient({
+      amount,
+      gasTotal,
+      balance,
+      conversionRate,
+    })
+
+    if (!hasSufficientBalance) {
+      return {
+        valid: false,
+        errorKey: INSUFFICIENT_FUNDS_ERROR_KEY,
+      }
+    }
+
+    const gasLimitTooLow = gasLimit && conversionGreaterThan(
+      {
+        value: MIN_GAS_LIMIT_DEC,
+        fromNumericBase: 'dec',
+        conversionRate,
+      },
+      {
+        value: gasLimit,
+        fromNumericBase: 'hex',
+      },
+    )
+
+    if (gasLimitTooLow) {
+      return {
+        valid: false,
+        errorKey: GAS_LIMIT_TOO_LOW_ERROR_KEY,
+      }
+    }
+
+    return {
+      valid: true,
+    }
+  }
+}
+
+const mergeProps = (stateProps, dispatchProps, ownProps) => {
+  const { balance, conversionRate, txData } = stateProps
+  const {
+    showCustomizeGasModal: dispatchShowCustomizeGasModal,
+    updateGasAndCalculate: dispatchUpdateGasAndCalculate,
+    ...otherDispatchProps
+  } = dispatchProps
+
+  const validateEditGas = getValidateEditGas({ balance, conversionRate, txData })
+
+  return {
+    ...stateProps,
+    ...otherDispatchProps,
+    ...ownProps,
+    showCustomizeGasModal: () => dispatchShowCustomizeGasModal({
+      txData,
+      onSubmit: txData => dispatchUpdateGasAndCalculate(txData),
+      validate: validateEditGas,
+    }),
+  }
+}
+
+export default compose(
+  withRouter,
+  connect(mapStateToProps, mapDispatchToProps, mergeProps)
+)(ConfirmTransactionBase)