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

test/api/unit/libs/payments/paypal/checkout.test.js

@@ -4,12 +4,14 @@ import nconf from 'nconf';
 import paypalPayments from '../../../../../../website/server/libs/payments/paypal';
 import { model as User } from '../../../../../../website/server/models/user';
 import common from '../../../../../../website/common';
+import apiError from '../../../../../../website/server/libs/apiError';
 
 const BASE_URL = nconf.get('BASE_URL');
 const { i18n } = common;
 
-describe('checkout', () => {
+describe('paypal - checkout', () => {
   const subKey = 'basic_3mo';
+  const gemsBlockKey = '21gems';
   let paypalPaymentCreateStub;
   let approvalHerf;
 
@@ -53,10 +55,10 @@ describe('checkout', () => {
   });
 
   it('creates a link for gem purchases', async () => {
-    const link = await paypalPayments.checkout({ user: new User() });
+    const link = await paypalPayments.checkout({ user: new User(), gemsBlock: gemsBlockKey });
 
     expect(paypalPaymentCreateStub).to.be.calledOnce;
-    expect(paypalPaymentCreateStub).to.be.calledWith(getPaypalCreateOptions('Habitica Gems', 5.00));
+    expect(paypalPaymentCreateStub).to.be.calledWith(getPaypalCreateOptions('Habitica Gems', 4.99));
     expect(link).to.eql(approvalHerf);
   });
 
@@ -83,11 +85,23 @@ describe('checkout', () => {
     const user = new User();
     sinon.stub(user, 'canGetGems').resolves(false);
 
-    await expect(paypalPayments.checkout({ user })).to.eventually.be.rejected.and.to.eql({
-      httpCode: 401,
-      message: i18n.t('groupPolicyCannotGetGems'),
-      name: 'NotAuthorized',
-    });
+    await expect(paypalPayments.checkout({ user, gemsBlock: gemsBlockKey }))
+      .to.eventually.be.rejected.and.to.eql({
+        httpCode: 401,
+        message: i18n.t('groupPolicyCannotGetGems'),
+        name: 'NotAuthorized',
+      });
+  });
+
+  it('should error if the gems block is not valid', async () => {
+    const user = new User();
+
+    await expect(paypalPayments.checkout({ user, gemsBlock: 'invalid' }))
+      .to.eventually.be.rejected.and.to.eql({
+        httpCode: 400,
+        message: apiError('invalidGemsBlock'),
+        name: 'BadRequest',
+      });
   });
 
   it('creates a link for gifting gems', async () => {