Feature/language localization for static portfolio analysis rule: Currency Cluster Risks (#5038)

* Language localization for static portfolio analysis rule: Currency Cluster Risks

* Update changelog

CHANGELOG.md

@@ -11,6 +11,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Set up the language localization for the static portfolio analysis rule: _Asset Class Cluster Risks_ (Equity)
 - Set up the language localization for the static portfolio analysis rule: _Asset Class Cluster Risks_ (Fixed Income)
+- Set up the language localization for the static portfolio analysis rule: _Currency Cluster Risks_ (Investment)
+- Set up the language localization for the static portfolio analysis rule: _Currency Cluster Risks_ (Investment: Base Currency)
 
 ### Changed
 

apps/api/src/app/portfolio/portfolio.service.ts

@@ -1300,11 +1300,15 @@ export class PortfolioService {
               [
                 new CurrencyClusterRiskBaseCurrencyCurrentInvestment(
                   this.exchangeRateDataService,
-                  Object.values(holdings)
+                  this.i18nService,
+                  Object.values(holdings),
+                  userSettings.language
                 ),
                 new CurrencyClusterRiskCurrentInvestment(
                   this.exchangeRateDataService,
-                  Object.values(holdings)
+                  this.i18nService,
+                  Object.values(holdings),
+                  userSettings.language
                 )
               ],
               userSettings

apps/api/src/app/user/user.service.ts

@@ -285,11 +285,15 @@ export class UserService {
       ).getSettings(user.Settings.settings),
       CurrencyClusterRiskBaseCurrencyCurrentInvestment:
         new CurrencyClusterRiskBaseCurrencyCurrentInvestment(
+          undefined,
+          undefined,
           undefined,
           undefined
         ).getSettings(user.Settings.settings),
       CurrencyClusterRiskCurrentInvestment:
         new CurrencyClusterRiskCurrentInvestment(
+          undefined,
+          undefined,
           undefined,
           undefined
         ).getSettings(user.Settings.settings),

apps/api/src/models/rules/currency-cluster-risk/base-currency-current-investment.ts

@@ -1,6 +1,7 @@
 import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
+import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
 import { PortfolioPosition, UserSettings } from '@ghostfolio/common/interfaces';
 
 export class CurrencyClusterRiskBaseCurrencyCurrentInvestment extends Rule<Settings> {
@@ -8,10 +9,13 @@ export class CurrencyClusterRiskBaseCurrencyCurrentInvestment extends Rule<Setti
 
   public constructor(
     protected exchangeRateDataService: ExchangeRateDataService,
-    holdings: PortfolioPosition[]
+    private i18nService: I18nService,
+    holdings: PortfolioPosition[],
+    languageCode: string
   ) {
     super(exchangeRateDataService, {
-      key: CurrencyClusterRiskBaseCurrencyCurrentInvestment.name
+      key: CurrencyClusterRiskBaseCurrencyCurrentInvestment.name,
+      languageCode
     });
 
     this.holdings = holdings;
@@ -48,17 +52,29 @@ export class CurrencyClusterRiskBaseCurrencyCurrentInvestment extends Rule<Setti
 
     if (maxItem?.groupKey !== ruleSettings.baseCurrency) {
       return {
-        evaluation: `The major part of your current investment is not in your base currency (${(
-          baseCurrencyValueRatio * 100
-        ).toPrecision(3)}% in ${ruleSettings.baseCurrency})`,
+        evaluation: this.i18nService.getTranslation({
+          id: 'rule.currencyClusterRiskBaseCurrencyCurrentInvestment.false',
+          languageCode: this.getLanguageCode(),
+          placeholders: {
+            baseCurrency: ruleSettings.baseCurrency,
+            baseCurrencyValueRatio: (baseCurrencyValueRatio * 100).toPrecision(
+              3
+            )
+          }
+        }),
         value: false
       };
     }
 
     return {
-      evaluation: `The major part of your current investment is in your base currency (${(
-        baseCurrencyValueRatio * 100
-      ).toPrecision(3)}% in ${ruleSettings.baseCurrency})`,
+      evaluation: this.i18nService.getTranslation({
+        id: 'rule.currencyClusterRiskBaseCurrencyCurrentInvestment.true',
+        languageCode: this.getLanguageCode(),
+        placeholders: {
+          baseCurrency: ruleSettings.baseCurrency,
+          baseCurrencyValueRatio: (baseCurrencyValueRatio * 100).toPrecision(3)
+        }
+      }),
       value: true
     };
   }
@@ -68,7 +84,10 @@ export class CurrencyClusterRiskBaseCurrencyCurrentInvestment extends Rule<Setti
   }
 
   public getName() {
-    return 'Investment: Base Currency';
+    return this.i18nService.getTranslation({
+      id: 'rule.currencyClusterRiskBaseCurrencyCurrentInvestment',
+      languageCode: this.getLanguageCode()
+    });
   }
 
   public getSettings({ baseCurrency, xRayRules }: UserSettings): Settings {

apps/api/src/models/rules/currency-cluster-risk/current-investment.ts

@@ -1,6 +1,7 @@
 import { RuleSettings } from '@ghostfolio/api/models/interfaces/rule-settings.interface';
 import { Rule } from '@ghostfolio/api/models/rule';
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
+import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
 import { PortfolioPosition, UserSettings } from '@ghostfolio/common/interfaces';
 
 export class CurrencyClusterRiskCurrentInvestment extends Rule<Settings> {
@@ -8,10 +9,13 @@ export class CurrencyClusterRiskCurrentInvestment extends Rule<Settings> {
 
   public constructor(
     protected exchangeRateDataService: ExchangeRateDataService,
-    holdings: PortfolioPosition[]
+    private i18nService: I18nService,
+    holdings: PortfolioPosition[],
+    languageCode: string
   ) {
     super(exchangeRateDataService, {
-      key: CurrencyClusterRiskCurrentInvestment.name
+      key: CurrencyClusterRiskCurrentInvestment.name,
+      languageCode
     });
 
     this.holdings = holdings;
@@ -41,21 +45,29 @@ export class CurrencyClusterRiskCurrentInvestment extends Rule<Settings> {
 
     if (maxValueRatio > ruleSettings.thresholdMax) {
       return {
-        evaluation: `Over ${
-          ruleSettings.thresholdMax * 100
-        }% of your current investment is in ${maxItem.groupKey} (${(
-          maxValueRatio * 100
-        ).toPrecision(3)}%)`,
+        evaluation: this.i18nService.getTranslation({
+          id: 'rule.currencyClusterRiskCurrentInvestment.false',
+          languageCode: this.getLanguageCode(),
+          placeholders: {
+            currency: maxItem.groupKey as string,
+            maxValueRatio: (maxValueRatio * 100).toPrecision(3),
+            thresholdMax: ruleSettings.thresholdMax * 100
+          }
+        }),
         value: false
       };
     }
 
     return {
-      evaluation: `The major part of your current investment is in ${
-        maxItem?.groupKey ?? ruleSettings.baseCurrency
-      } (${(maxValueRatio * 100).toPrecision(3)}%) and does not exceed ${
-        ruleSettings.thresholdMax * 100
-      }%`,
+      evaluation: this.i18nService.getTranslation({
+        id: 'rule.currencyClusterRiskCurrentInvestment.true',
+        languageCode: this.getLanguageCode(),
+        placeholders: {
+          currency: maxItem.groupKey as string,
+          maxValueRatio: (maxValueRatio * 100).toPrecision(3),
+          thresholdMax: ruleSettings.thresholdMax * 100
+        }
+      }),
       value: true
     };
   }
@@ -73,7 +85,10 @@ export class CurrencyClusterRiskCurrentInvestment extends Rule<Settings> {
   }
 
   public getName() {
-    return 'Investment';
+    return this.i18nService.getTranslation({
+      id: 'rule.currencyClusterRiskCurrentInvestment',
+      languageCode: this.getLanguageCode()
+    });
   }
 
   public getSettings({ baseCurrency, xRayRules }: UserSettings): Settings {

apps/client/src/app/pages/i18n/i18n-page.html

@@ -57,6 +57,27 @@
         (${fixedIncomeValueRatio}%) is within the range of
         ${thresholdMin}% and ${thresholdMax}%
       </li>
+      <li i18n="@@rule.currencyClusterRiskBaseCurrencyCurrentInvestment">
+        Investment: Base Currency
+      </li>
+      <li i18n="@@rule.currencyClusterRiskBaseCurrencyCurrentInvestment.false">
+        The major part of your current investment is not in your base currency
+        ($&#123;baseCurrencyValueRatio&#125;% in $&#123;baseCurrency&#125;)
+      </li>
+      <li i18n="@@rule.currencyClusterRiskBaseCurrencyCurrentInvestment.true">
+        The major part of your current investment is in your base currency
+        ($&#123;baseCurrencyValueRatio&#125;% in $&#123;baseCurrency&#125;)
+      </li>
+      <li i18n="@@rule.currencyClusterRiskCurrentInvestment">Investment</li>
+      <li i18n="@@rule.currencyClusterRiskCurrentInvestment.false">
+        Over $&#123;thresholdMax&#125;% of your current investment is in
+        $&#123;currency&#125; ($&#123;maxValueRatio&#125;%)
+      </li>
+      <li i18n="@@rule.currencyClusterRiskCurrentInvestment.true">
+        The major part of your current investment is in $&#123;currency&#125;
+        ($&#123;maxValueRatio&#125;%) and does not exceed
+        $&#123;thresholdMax&#125;%
+      </li>
       <li i18n="@@rule.emergencyFundSetup">Emergency Fund: Set up</li>
       <li i18n="@@rule.emergencyFundSetup.false">
         No emergency fund has been set up