feat(trading currency): reverted back changes for trading currency

packages/blockchain-wallet-v4-frontend/src/modals/BuySell/CryptoSelection/CryptoSelector/index.tsx

@@ -96,6 +96,13 @@ class CryptoSelector extends React.Component<InjectedFormProps<{}, Props> & Prop
       })
     }
 
+    // in case of not directly supported fiat currency lend user to select trading currency from list
+    if (props.originalFiatCurrency) {
+      return props.buySellActions.setStep({
+        step: 'TRADING_CURRENCY_SELECTOR'
+      })
+    }
+
     // default continue to enter amount step
     return this.props.buySellActions.setStep({
       cryptoCurrency: getCoinFromPair(pair.pair),

packages/blockchain-wallet-v4-frontend/src/modals/BuySell/CryptoSelection/index.tsx

@@ -4,7 +4,7 @@ import { equals } from 'ramda'
 import { bindActionCreators, Dispatch } from 'redux'
 
 import { Remote } from '@core'
-import { ExtractSuccess } from '@core/types'
+import { ExtractSuccess, WalletFiatEnum } from '@core/types'
 import { FlyoutOopsError } from 'components/Flyout'
 import { actions, selectors } from 'data'
 import { RootState } from 'data/rootReducer'
@@ -18,7 +18,10 @@ class CryptoSelection extends React.Component<Props> {
     if (this.props.fiatCurrency && !Remote.Success.is(this.props.data)) {
       this.props.priceActions.fetchCoinPrices()
       this.props.priceActions.fetchCoinPricesPreviousDay()
-      this.props.buySellActions.fetchPairs({ currency: this.props.fiatCurrency })
+      const currentCurrencyIsInSupportedFiat = this.props.fiatCurrency in WalletFiatEnum
+      // for other currencies use as pre fill USD
+      const currency = currentCurrencyIsInSupportedFiat ? this.props.fiatCurrency : 'USD'
+      this.props.buySellActions.fetchPairs({ currency })
       this.props.buySellActions.fetchFiatEligible(this.props.fiatCurrency)
       this.props.buySellActions.fetchSDDEligibility()
       this.props.buySellActions.fetchBSOrders()
@@ -54,6 +57,7 @@ const mapStateToProps = (state: RootState) => ({
   data: getData(state),
   fiatCurrency: selectors.components.buySell.getFiatCurrency(state) || 'USD',
   isFirstLogin: selectors.auth.getFirstLogin(state),
+  originalFiatCurrency: selectors.components.buySell.getOriginalFiatCurrency(state),
   sddTransactionFinished: selectors.components.buySell.getSddTransactionFinished(state)
 })
 

packages/blockchain-wallet-v4-frontend/src/modals/BuySell/CryptoSelection/template.success.tsx

@@ -5,21 +5,17 @@ import { BuySellLimitReached } from 'components/Flyout'
 
 import { Props as OwnProps, SuccessStateType } from '.'
 import CryptoSelector from './CryptoSelector'
-import Unsupported from './template.unsupported'
 
 class Success extends React.Component<Props> {
   shouldComponentUpdate = (nextProps) => !equals(this.props, nextProps)
 
   render() {
     const isUserEligible =
       this.props.pairs.length && this.props.eligibility.eligible && this.props.fiatCurrency
-    const isUserSddEligible = this.props.sddEligible && this.props.sddEligible.eligible
     const userHitMaxPendingDeposits =
       this.props.eligibility.maxPendingDepositSimpleBuyTrades ===
       this.props.eligibility.pendingDepositSimpleBuyTrades
-    if (isUserEligible || isUserSddEligible) {
-      return <CryptoSelector {...this.props} />
-    }
+
     if (!isUserEligible && userHitMaxPendingDeposits) {
       return (
         <BuySellLimitReached
@@ -28,7 +24,8 @@ class Success extends React.Component<Props> {
         />
       )
     }
-    return <Unsupported {...this.props} />
+    // now we always return this list
+    return <CryptoSelector {...this.props} />
   }
 }