Signup: Change signup flow for domain only sites

client/lib/cart/store/cart-synchronizer.js

@@ -56,12 +56,12 @@ function preprocessCartForServer( cart ) {
 	return newCart;
 }
 
-function CartSynchronizer( siteID, wpcom ) {
+function CartSynchronizer( cartKey, wpcom ) {
 	if ( ! ( this instanceof CartSynchronizer ) ) {
-		return new CartSynchronizer( siteID, wpcom );
+		return new CartSynchronizer( cartKey, wpcom );
 	}
 
-	this._siteID = siteID;
+	this._cartKey = cartKey;
 	this._wpcom = wpcom;
 	this._latestValue = null;
 	this._hasLoadedFromServer = false;
@@ -151,7 +151,7 @@ CartSynchronizer.prototype._processQueuedChanges = function() {
 };
 
 CartSynchronizer.prototype._postToServer = function( callback ) {
-	this._wpcom.cart( this._siteID, 'POST', preprocessCartForServer( this._latestValue ), function( error, newValue ) {
+	this._wpcom.cart( this._cartKey, 'POST', preprocessCartForServer( this._latestValue ), function( error, newValue ) {
 		if ( error ) {
 			callback( error );
 			return;
@@ -170,7 +170,7 @@ CartSynchronizer.prototype.fetch = function() {
 };
 
 CartSynchronizer.prototype._getFromServer = function( callback ) {
-	this._wpcom.cart( this._siteID, 'GET', function( error, newValue ) {
+	this._wpcom.cart( this._cartKey, 'GET', function( error, newValue ) {
 		if ( error ) {
 			callback( error );
 			return;

client/lib/cart/store/index.js

@@ -22,7 +22,7 @@ var UpgradesActionTypes = require( 'lib/upgrades/constants' ).action,
 	applyCoupon = cartValues.applyCoupon,
 	cartItems = cartValues.cartItems;
 
-var _selectedSiteID = null,
+var _cartKey = null,
 	_synchronizer = null,
 	_poller = null;
 
@@ -50,23 +50,22 @@ function hasPendingServerUpdates() {
 function setSelectedSite() {
 	var selectedSite = sites.getSelectedSite();
 
-	if ( ! selectedSite ) {
-		_selectedSiteID = null;
+	if ( _cartKey === selectedSite.ID ) {
 		return;
 	}
 
-	if ( _selectedSiteID === selectedSite.ID ) {
-		return;
+	if ( ! selectedSite ) {
+		_cartKey = 'no-site';
+	} else {
+		_cartKey = selectedSite.ID;
 	}
 
 	if ( _synchronizer && _poller ) {
 		PollerPool.remove( _poller );
 		_synchronizer.off( 'change', emitChange );
 	}
 
-	_selectedSiteID = selectedSite.ID;
-
-	_synchronizer = cartSynchronizer( selectedSite.ID, wpcom );
+	_synchronizer = cartSynchronizer( _cartKey, wpcom );
 	_synchronizer.on( 'change', emitChange );
 
 	_poller = PollerPool.add( CartStore, _synchronizer._poll.bind( _synchronizer ) );

client/lib/cart/store/test/cart-synchronizer.js

@@ -10,7 +10,7 @@ import CartSynchronizer from '../cart-synchronizer';
 import FakeWPCOM from './fake-wpcom';
 import useFilesystemMocks from 'test/helpers/use-filesystem-mocks';
 
-var TEST_SITE_ID = 91234567890;
+var TEST_CART_KEY = 91234567890;
 
 var poller = {
 	add: function() {}
@@ -31,7 +31,7 @@ describe( 'cart-synchronizer', function() {
 	describe( '*before* the first fetch from the server', function() {
 		it( 'should *not* allow the value to be read', function() {
 			var wpcom = FakeWPCOM(),
-				synchronizer = CartSynchronizer( TEST_SITE_ID, wpcom, poller );
+				synchronizer = CartSynchronizer( TEST_CART_KEY, wpcom, poller );
 
 			assert.throws( () => {
 				synchronizer.getLatestValue();
@@ -40,8 +40,8 @@ describe( 'cart-synchronizer', function() {
 
 		it( 'should enqueue local changes and POST them after fetching', function() {
 			var wpcom = FakeWPCOM(),
-				synchronizer = CartSynchronizer( TEST_SITE_ID, wpcom, poller ),
-				serverCart = emptyCart( TEST_SITE_ID );
+				synchronizer = CartSynchronizer( TEST_CART_KEY, wpcom, poller ),
+				serverCart = emptyCart( TEST_CART_KEY );
 
 			synchronizer.fetch();
 			synchronizer.update( applyCoupon( 'foo' ) );
@@ -63,8 +63,8 @@ describe( 'cart-synchronizer', function() {
 	describe( '*after* the first fetch from the server', function() {
 		it( 'should allow the value to be read', function() {
 			var wpcom = FakeWPCOM(),
-				synchronizer = CartSynchronizer( TEST_SITE_ID, wpcom, poller ),
-				serverCart = emptyCart( TEST_SITE_ID );
+				synchronizer = CartSynchronizer( TEST_CART_KEY, wpcom, poller ),
+				serverCart = emptyCart( TEST_CART_KEY );
 
 			synchronizer.fetch();
 			wpcom.resolveRequest( 0, serverCart );
@@ -75,8 +75,8 @@ describe( 'cart-synchronizer', function() {
 
 	it( 'should make local changes visible immediately', function() {
 		var wpcom = FakeWPCOM(),
-			synchronizer = CartSynchronizer( TEST_SITE_ID, wpcom, poller ),
-			serverCart = emptyCart( TEST_SITE_ID );
+			synchronizer = CartSynchronizer( TEST_CART_KEY, wpcom, poller ),
+			serverCart = emptyCart( TEST_CART_KEY );
 
 		synchronizer.fetch();
 		wpcom.resolveRequest( 0, serverCart );

client/lib/signup/cart.js

@@ -12,8 +12,8 @@ var wpcom = require( 'lib/wp' ),
 	cartItems = cartValues.cartItems;
 
 module.exports = {
-	addToCart: function( siteSlug, newCartItems, callback ) {
-		wpcom.undocumented().cart( siteSlug, function( error, data ) {
+	addToCart: function( cartKey, newCartItems, callback ) {
+		wpcom.undocumented().cart( cartKey, function( error, data ) {
 			if ( error ) {
 				return callback( error );
 			}
@@ -33,7 +33,7 @@ module.exports = {
 				newCart = cartValues.fillInAllCartItemAttributes( addFunction( newCart ), productsList.get() );
 			} );
 
-			wpcom.undocumented().cart( siteSlug, 'POST', newCart, function( postError ) {
+			wpcom.undocumented().cart( cartKey, 'POST', newCart, function( postError ) {
 				callback( postError );
 			} );
 		} );

client/lib/signup/step-actions.js

@@ -28,6 +28,25 @@ import {
 import { getSiteTitle } from 'state/signup/steps/site-title/selectors';
 import { getSurveyVertical, getSurveySiteType } from 'state/signup/steps/survey/selectors';
 
+function createCart( callback, dependencies, data ) {
+	const { designType } = dependencies;
+	const { domainItem, themeItem } = data;
+
+	if ( designType === 'domain' ) {
+		const cartKey = 'no-site';
+		const providedDependencies = {
+			siteId: null,
+			siteSlug: cartKey,
+			domainItem,
+			themeItem
+		};
+
+		SignupCart.addToCart( cartKey, [ domainItem ], error => callback( error, providedDependencies ) );
+	} else {
+		createSiteWithCart( callback, dependencies, data );
+	}
+}
+
 function createSiteWithCart( callback, dependencies, {
 	cartItem,
 	domainItem,
@@ -49,8 +68,6 @@ function createSiteWithCart( callback, dependencies, {
 			// query. See `getThemeSlug` in `DomainsStep`.
 			theme: dependencies.themeSlugWithRepo || themeSlugWithRepo,
 			vertical: surveyVertical || undefined,
-			// the API wants the `is_domain_only` flag provided as a number
-			is_domain_only: dependencies.designType === 'domain' ? 1 : 0
 		},
 		validate: false,
 		find_available_url: isPurchasingItem
@@ -222,7 +239,9 @@ function getUsernameSuggestion( username, reduxState ) {
 }
 
 module.exports = {
-	createSiteWithCart: createSiteWithCart,
+	createCart,
+
+	createSiteWithCart,
 
 	createSiteWithCartAndStartFreeTrial( callback, dependencies, data ) {
 		createSiteWithCart( ( error, providedDependencies ) => {
@@ -302,6 +321,8 @@ module.exports = {
 		} );
 	},
 
+	fetchSitesAndUser: fetchSitesAndUser,
+
 	setThemeOnSite: setThemeOnSite,
 
 	getUsernameSuggestion: getUsernameSuggestion

client/lib/wpcom-undocumented/lib/undocumented.js

@@ -643,14 +643,14 @@ Undocumented.prototype.getSitePlans = function( siteDomain, fn ) {
 /**
  * GET/POST cart
  *
- * @param {string} [siteDomain] The site's slug
+ * @param {string} [cartKey] The cart's key
  * @param {string} [method] The request method
  * @param {object} [data] The REQUEST data
  * @param {Function} fn The callback function
  * @api public
  */
-Undocumented.prototype.cart = function( siteDomain, method, data, fn ) {
-	debug( '/sites/:site_id:/shopping-cart query' );
+Undocumented.prototype.cart = function( cartKey, method, data, fn ) {
+	debug( '/me/shopping-cart/:cart-key query' );
 	if ( arguments.length === 2 ) {
 		fn = method;
 		method = 'GET';
@@ -661,7 +661,7 @@ Undocumented.prototype.cart = function( siteDomain, method, data, fn ) {
 		data = {};
 	}
 	return this._sendRequestWithLocale( {
-		path: '/sites/' + siteDomain + '/shopping-cart',
+		path: '/me/shopping-cart/' + cartKey,
 		method: method,
 		body: data
 	}, fn );

client/my-sites/upgrades/cart/cart-plan-ad.jsx

@@ -4,7 +4,7 @@
 import { connect } from 'react-redux';
 import { localize } from 'i18n-calypso';
 import page from 'page';
-import React, { Component } from 'react';
+import React, { Component, PropTypes } from 'react';
 
 /**
  * Internal dependencies
@@ -31,6 +31,7 @@ class CartPlanAd extends Component {
 			cart.hasLoadedFromServer &&
 			! cartItems.hasDomainCredit( cart ) &&
 			cartItems.getDomainRegistrations( cart ).length === 1 &&
+			selectedSite &&
 			selectedSite.plan &&
 			! isPlan( selectedSite.plan );
 	}
@@ -54,6 +55,15 @@ class CartPlanAd extends Component {
 	}
 }
 
+CartPlanAd.propTypes = {
+	cart: PropTypes.object.isRequired,
+	isDomainOnlySite: PropTypes.bool,
+	selectedSite: PropTypes.oneOfType( [
+		PropTypes.bool,
+		PropTypes.object
+	] )
+};
+
 export default connect(
 	( state ) => {
 		const selectedSiteId = getSelectedSiteId( state );

client/my-sites/upgrades/cart/secondary-cart.jsx

@@ -1,7 +1,7 @@
 /**
  * External dependencies
  */
-import React from 'react';
+import React, { PropTypes } from 'react';
 import { localize } from 'i18n-calypso';
 
 /**
@@ -17,6 +17,14 @@ import observe from 'lib/mixins/data-observe';
 import CartBodyLoadingPlaceholder from 'my-sites/upgrades/cart/cart-body/loading-placeholder';
 
 const SecondaryCart = React.createClass( {
+	propTypes: {
+		cart: PropTypes.object.isRequired,
+		selectedSite: PropTypes.oneOfType( [
+			PropTypes.bool,
+			PropTypes.object
+		] )
+	},
+
 	mixins: [ CartMessagesMixin, observe( 'sites' ) ],
 
 	render() {