Convert between ZAc and ZAR (#1471)

* Convert between ZAc and ZAR

* Update changelog

CHANGELOG.md

@@ -39,6 +39,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Added an indicator for excluded accounts in the accounts table
 - Added a blog post: _Black Friday 2022_
 
+### Fixed
+
+- Fixed an issue with the currency inconsistency in the _Yahoo Finance_ service (convert from `ZAc` to `ZAR`)
+
 ## 1.212.0 - 11.11.2022
 
 ### Changed

apps/api/src/services/data-provider/yahoo-finance/yahoo-finance.service.ts

@@ -206,6 +206,9 @@ export class YahooFinanceService implements DataProviderInterface {
         } else if (symbol === `${this.baseCurrency}ILA`) {
           // Convert ILS to ILA
           marketPrice = new Big(marketPrice).mul(100).toNumber();
+        } else if (symbol === `${this.baseCurrency}ZAc`) {
+          // Convert ZAR to ZAc (cents)
+          marketPrice = new Big(marketPrice).mul(100).toNumber();
         }
 
         response[symbol][format(historicalItem.date, DATE_FORMAT)] = {
@@ -287,6 +290,18 @@ export class YahooFinanceService implements DataProviderInterface {
               .mul(100)
               .toNumber()
           };
+        } else if (
+          symbol === `${this.baseCurrency}ZAR` &&
+          yahooFinanceSymbols.includes(`${this.baseCurrency}ZAc=X`)
+        ) {
+          // Convert ZAR to ZAc (cents)
+          response[`${this.baseCurrency}ZAc`] = {
+            ...response[symbol],
+            currency: 'ZAc',
+            marketPrice: new Big(response[symbol].marketPrice)
+              .mul(100)
+              .toNumber()
+          };
         }
       }