diff options
Diffstat (limited to 'ui/app/components/pages/confirm-transaction-base/confirm-transaction-base.container.js')
-rw-r--r-- | ui/app/components/pages/confirm-transaction-base/confirm-transaction-base.container.js | 76 |
1 files changed, 75 insertions, 1 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 index 4f1fb86c1..31108bbd0 100644 --- 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 @@ -8,6 +8,14 @@ import { 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' const mapStateToProps = (state, props) => { const { toAddress: propsToAddress } = props @@ -89,7 +97,73 @@ const mapDispatchToProps = dispatch => { } } +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) + connect(mapStateToProps, mapDispatchToProps, mergeProps) )(ConfirmTransactionBase) |