Checkout: Thank You: Remove hardcoded paths in function that redirect…

…s to previous page

client/my-sites/upgrades/checkout-thank-you/index.jsx

@@ -43,9 +43,11 @@ var activated = require( 'state/themes/actions' ).activated,
  refreshSitePlans = require( 'state/sites/plans/actions' ).refreshSitePlans,
  JetpackBusinessPlanDetails = require( './jetpack-business-plan-details' ),
  JetpackPremiumPlanDetails = require( './jetpack-premium-plan-details' ),
+ plansPaths = require( 'my-sites/plans/paths' ),
  PremiumPlanDetails = require( './premium-plan-details' ),
  PurchaseDetail = require( './purchase-detail' ),
- SiteRedirectDetails = require( './site-redirect-details' );
+ SiteRedirectDetails = require( './site-redirect-details' ),
+ upgradesPaths = require( 'my-sites/upgrades/paths' );
 
 function getPurchases( props ) {
  return props.receipt.data.purchases;
@@ -96,8 +98,7 @@ var CheckoutThankYou = React.createClass( {
  goBack() {
  let shouldGoBackToPlans,
  shouldGoBackToDomainManagment,
- shouldGoBackToDomainManagmentEmail,
- backUrl = '/stats/';
+ shouldGoBackToDomainManagmentEmail;
 
  if ( this.isDataLoaded() ) {
  const purchases = getPurchases( this.props );
@@ -112,14 +113,14 @@ var CheckoutThankYou = React.createClass( {
  }
 
  if ( shouldGoBackToPlans ) {
- backUrl = '/plans/';
+ page( plansPaths.plans( this.props.selectedSite.slug ) );
  } else if ( shouldGoBackToDomainManagment ) {
- backUrl = '/domains/manage/';
+ page( upgradesPaths.domainManagementList( this.props.selectedSite.slug ) );
  } else if ( shouldGoBackToDomainManagmentEmail ) {
- backUrl = '/domains/manage/email/';
+ page( upgradesPaths.domainManagementEmail( this.props.selectedSite.slug ) );
+ } else {
+ page( `/stats/insights/${ this.props.selectedSite.slug }` );
  }
-
- page( backUrl + this.props.selectedSite.slug );
  },
 
  render: function() {