Fall Festival Gem Promo (#138)

* content: add gems blocks

* gemsBlocks: include ios and android identifiers

* wip: promo code

* split common constants into multiple files

* add second promo part

* geCurrentEvent, refactor promo

* fix lint

* fix exports, use world state api

* start adding world state tests

* remove console.log

* use gems block for purchases

* remove comments

* fix most unit tests

* restore comment

* fix lint

* prevent apple/google gift tests from breaking other tests when stub is not reset

* fix unit tests, clarify tests names

* iap: use gift object when gifting gems

* allow gift object with less data

* fix iap tests, remove findById stubs

* iap: require less data from the mobile apps

* apply discounts

* add missing worldState file

* fix lint

* add test event

* start removing 20 gems option for web

* start adding support for all gems packages on web

* fix unit tests for apple, stripe and google

* amazon: support all gems blocks

* paypal: support all gems blocks

* fix payments unit tests, add tests for getGemsBlock

* web: add gems plans with discounts, update stripe

* fix amazon and paypal clients, payments success modals

* amazon pay: disabled state

* update icons, start abstracting payments buttons

* begin redesign

* redesign gems modal

* fix buttons

* fix hover color for gems modal close icon

* add key to world state current event

* extend test event length

* implement gems modals designs

* early test fall2020

* fix header banner position

* add missing files

* use iso 8601 for dates, minor ui fixes

* fix time zones

* events: fix ISO8601 format

* fix css indentation

* start abstracting banners

* refactor payments buttons

* test spooky, fix group plans box

* implement gems promo banners, refactor banners, fixes

* fix lint

* fix dates

* remove unused i18n strings

* fix stripe integration test

* fix world state integration tests

* the current active event

* add missing unit tests

* add storybook story for payments buttons component

* fix typo

* fix(stripe): correct label when gifting subscriptions

website/common/script/content/index.js

@@ -5,6 +5,7 @@ import t from './translation';
 import { tasksByCategory } from './tasks';
 
 import {
+  EVENTS,
   CLASSES,
   GEAR_TYPES,
   ITEM_LIST,
@@ -29,6 +30,7 @@ import { backgroundsTree, backgroundsFlat } from './appearance/backgrounds';
 import bundles from './bundles';
 import spells from './spells'; // eslint-disable-line import/no-cycle
 import subscriptionBlocks from './subscriptionBlocks';
+import gemsBlock from './gems';
 import faq from './faq';
 import timeTravelers from './time-travelers';
 
@@ -51,6 +53,7 @@ api.itemList = ITEM_LIST;
 api.gear = gear;
 api.spells = spells;
 api.subscriptionBlocks = subscriptionBlocks;
+api.gems = gemsBlock;
 
 api.audioThemes = ['danielTheBard', 'gokulTheme', 'luneFoxTheme', 'wattsTheme', 'rosstavoTheme', 'dewinTheme', 'airuTheme', 'beatscribeNesTheme', 'arashiTheme', 'maflTheme', 'pizildenTheme', 'farvoidTheme', 'spacePenguinTheme', 'lunasolTheme', 'triumphTheme'];
 
@@ -91,20 +94,10 @@ api.armoire = {
   },
 };
 
-/*
-   ---------------------------------------------------------------
-   Classes
-   ---------------------------------------------------------------
-   */
+api.events = EVENTS;
 
 api.classes = CLASSES;
 
-/*
-   ---------------------------------------------------------------
-   Gear Types
-   ---------------------------------------------------------------
-   */
-
 api.gearTypes = GEAR_TYPES;
 
 api.cardTypes = {
@@ -192,7 +185,6 @@ api.specialMounts = stable.specialMounts;
 api.mountInfo = stable.mountInfo;
 
 // For seasonal events, change this constant:
-
 const FOOD_SEASON = 'Normal';
 
 api.food = {