Feature/Set up account cluster risks localization (Current Investment) (#5012)

* Set up localization

* Update changelog

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Set up the language localization for the static portfolio analysis rule: _Account Cluster Risks_ (Current Investment)
 - Extended the data providers management of the admin control panel by the online status
 
 ### Changed

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

@@ -1260,6 +1260,8 @@ export class PortfolioService {
               [
                 new AccountClusterRiskCurrentInvestment(
                   this.exchangeRateDataService,
+                  this.i18nService,
+                  userSettings.language,
                   accounts
                 ),
                 new AccountClusterRiskSingleAccount(

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

@@ -259,9 +259,12 @@ export class UserService {
 
     (user.Settings.settings as UserSettings).xRayRules = {
       AccountClusterRiskCurrentInvestment:
-        new AccountClusterRiskCurrentInvestment(undefined, {}).getSettings(
-          user.Settings.settings
-        ),
+        new AccountClusterRiskCurrentInvestment(
+          undefined,
+          undefined,
+          undefined,
+          {}
+        ).getSettings(user.Settings.settings),
       AccountClusterRiskSingleAccount: new AccountClusterRiskSingleAccount(
         undefined,
         undefined,

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

@@ -1,20 +1,22 @@
 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 {
-  PortfolioDetails,
-  PortfolioPosition,
-  UserSettings
-} from '@ghostfolio/common/interfaces';
+import { I18nService } from '@ghostfolio/api/services/i18n/i18n.service';
+import { PortfolioDetails, UserSettings } from '@ghostfolio/common/interfaces';
+
+import { Account } from '@prisma/client';
 
 export class AccountClusterRiskCurrentInvestment extends Rule<Settings> {
   private accounts: PortfolioDetails['accounts'];
 
   public constructor(
     protected exchangeRateDataService: ExchangeRateDataService,
+    private i18nService: I18nService,
+    languageCode: string,
     accounts: PortfolioDetails['accounts']
   ) {
     super(exchangeRateDataService, {
+      languageCode,
       key: AccountClusterRiskCurrentInvestment.name
     });
 
@@ -23,54 +25,62 @@ export class AccountClusterRiskCurrentInvestment extends Rule<Settings> {
 
   public evaluate(ruleSettings: Settings) {
     const accounts: {
-      [symbol: string]: Pick<PortfolioPosition, 'name'> & {
+      [symbol: string]: Pick<Account, 'name'> & {
         investment: number;
       };
     } = {};
 
     for (const [accountId, account] of Object.entries(this.accounts)) {
       accounts[accountId] = {
-        name: account.name,
-        investment: account.valueInBaseCurrency
+        investment: account.valueInBaseCurrency,
+        name: account.name
       };
     }
 
-    let maxItem: (typeof accounts)[0];
+    let maxAccount: (typeof accounts)[0];
     let totalInvestment = 0;
 
     for (const account of Object.values(accounts)) {
-      if (!maxItem) {
-        maxItem = account;
+      if (!maxAccount) {
+        maxAccount = account;
       }
 
       // Calculate total investment
       totalInvestment += account.investment;
 
       // Find maximum
-      if (account.investment > maxItem?.investment) {
-        maxItem = account;
+      if (account.investment > maxAccount?.investment) {
+        maxAccount = account;
       }
     }
 
-    const maxInvestmentRatio = maxItem?.investment / totalInvestment || 0;
+    const maxInvestmentRatio = maxAccount?.investment / totalInvestment || 0;
 
     if (maxInvestmentRatio > ruleSettings.thresholdMax) {
       return {
-        evaluation: `Over ${
-          ruleSettings.thresholdMax * 100
-        }% of your current investment is at ${maxItem.name} (${(
-          maxInvestmentRatio * 100
-        ).toPrecision(3)}%)`,
+        evaluation: this.i18nService.getTranslation({
+          id: 'rule.accountClusterRiskCurrentInvestment.false',
+          languageCode: this.getLanguageCode(),
+          placeholders: {
+            maxAccountName: maxAccount.name,
+            maxInvestmentRatio: (maxInvestmentRatio * 100).toPrecision(3),
+            thresholdMax: ruleSettings.thresholdMax * 100
+          }
+        }),
         value: false
       };
     }
 
     return {
-      evaluation: `The major part of your current investment is at ${
-        maxItem.name
-      } (${(maxInvestmentRatio * 100).toPrecision(3)}%) and does not exceed ${
-        ruleSettings.thresholdMax * 100
-      }%`,
+      evaluation: this.i18nService.getTranslation({
+        id: 'rule.accountClusterRiskCurrentInvestment.true',
+        languageCode: this.getLanguageCode(),
+        placeholders: {
+          maxAccountName: maxAccount.name,
+          maxInvestmentRatio: (maxInvestmentRatio * 100).toPrecision(3),
+          thresholdMax: ruleSettings.thresholdMax * 100
+        }
+      }),
       value: true
     };
   }
@@ -88,7 +98,10 @@ export class AccountClusterRiskCurrentInvestment extends Rule<Settings> {
   }
 
   public getName() {
-    return 'Investment';
+    return this.i18nService.getTranslation({
+      id: 'rule.accountClusterRiskCurrentInvestment',
+      languageCode: this.getLanguageCode()
+    });
   }
 
   public getSettings({ baseCurrency, xRayRules }: UserSettings): Settings {

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

@@ -11,6 +11,16 @@
         performance, portfolio, software, stock, trading, wealth, web3
       </li>
       <li i18n="@@myAccount">My Account</li>
+      <li i18n="@@rule.accountClusterRiskCurrentInvestment">Investment</li>
+      <li i18n="@@rule.accountClusterRiskCurrentInvestment.false">
+        Over $&#123;thresholdMax&#125;% of your current investment is at
+        $&#123;maxAccountName&#125; ($&#123;maxInvestmentRatio&#125;%)
+      </li>
+      <li i18n="@@rule.accountClusterRiskCurrentInvestment.true">
+        The major part of your current investment is at
+        $&#123;maxAccountName&#125; ($&#123;maxInvestmentRatio&#125;%) and does
+        not exceed $&#123;thresholdMax&#125;%
+      </li>
       <li i18n="@@rule.accountClusterRiskSingleAccount">Single Account</li>
       <li i18n="@@rule.accountClusterRiskSingleAccount.false">
         Your net worth is managed by a single account