Bugfix/fix data gathering of fear and greed index (#505)

* Fix data gathering of fear and greed index

* Update changelog

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Fixed
+
+- Fixed the data gathering of the _Fear & Greed Index_ (market mood)
+
 ## 1.84.0 - 30.11.2021
 
 ### Added

apps/api/src/services/data-provider/rakuten-rapid-api/rakuten-rapid-api.service.ts

@@ -2,12 +2,7 @@ import { LookupItem } from '@ghostfolio/api/app/symbol/interfaces/lookup-item.in
 import { ConfigurationService } from '@ghostfolio/api/services/configuration.service';
 import { PrismaService } from '@ghostfolio/api/services/prisma.service';
 import { ghostfolioFearAndGreedIndexSymbol } from '@ghostfolio/common/config';
-import {
+import { DATE_FORMAT, getToday, getYesterday } from '@ghostfolio/common/helper';
-  DATE_FORMAT,
-  getToday,
-  getYesterday,
-  isRakutenRapidApiSymbol
-} from '@ghostfolio/common/helper';
 import { Granularity } from '@ghostfolio/common/types';
 import { Injectable, Logger } from '@nestjs/common';
 import { DataSource } from '@prisma/client';
@@ -31,10 +26,7 @@ export class RakutenRapidApiService implements DataProviderInterface {
   ) {}
 
   public canHandle(symbol: string) {
-    return (
+    return !!this.configurationService.get('RAKUTEN_RAPID_API_KEY');
-      isRakutenRapidApiSymbol(symbol) &&
-      !!this.configurationService.get('RAKUTEN_RAPID_API_KEY')
-    );
   }
 
   public async get(

libs/common/src/lib/helper.ts

@@ -85,10 +85,6 @@ export function isGhostfolioScraperApiSymbol(aSymbol = '') {
   return aSymbol.startsWith(ghostfolioScraperApiSymbolPrefix);
 }
 
-export function isRakutenRapidApiSymbol(aSymbol = '') {
-  return aSymbol === 'GF.FEAR_AND_GREED_INDEX';
-}
-
 export function resetHours(aDate: Date) {
   const year = getYear(aDate);
   const month = getMonth(aDate);