Feature/add emoji flags to countries on product page (#8097)

Add emoji flags to countries

CHANGELOG.md

@@ -18,7 +18,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+- Fixed the missing list numbers in the top and bottom holdings on the analysis page in Safari
 - Fixed the missing first data point in the portfolio evolution chart on the analysis page
+- Fixed the end date of calendar year date ranges in the portfolio performance calculation for instances in time zones with a negative UTC offset
 - Fixed the missing mapping for Korea in the country weightings of the _Financial Modeling Prep_ service
 
 ## 3.81.0 - 2026-10-07

apps/api/src/app/portfolio/calculator/portfolio-calculator.ts

@@ -1407,7 +1407,7 @@ export abstract class PortfolioCalculator {
     return this.snapshot.totalLiabilitiesWithCurrencyEffect;
   }
 
-  public async getPerformance({ end, start }) {
+  public async getPerformance({ end, start }: { end: Date; start: Date }) {
     await this.snapshotPromise;
 
     const { historicalData } = this.snapshot;
@@ -1418,14 +1418,13 @@ export abstract class PortfolioCalculator {
     let netPerformanceAtStartDate: number;
     let netPerformanceWithCurrencyEffectAtStartDate: number;
 
-    const startDate = isEqual(start, endOfDay(start))
-      ? resetHours(start)
-      : start;
+    const endDate = this.toChartDate(end);
+    const startDate = this.toChartDate(start);
 
     for (const historicalDataItem of historicalData) {
       const date = resetHours(parseDate(historicalDataItem.date));
 
-      if (!isBefore(date, startDate) && !isAfter(date, end)) {
+      if (!isBefore(date, startDate) && !isAfter(date, endDate)) {
         // Take the values at the start date from the first day of the date
         // range
         if (historicalDataItemsOfDateRange.length === 0) {
@@ -1915,4 +1914,8 @@ export abstract class PortfolioCalculator {
       await this.initialize(attempt + 1);
     }
   }
+
+  private toChartDate(aDate: Date) {
+    return isEqual(aDate, endOfDay(aDate)) ? resetHours(aDate) : aDate;
+  }
 }

apps/api/src/app/portfolio/calculator/roai/portfolio-calculator.spec.ts

@@ -1,3 +1,7 @@
+/**
+ * @jest-environment <rootDir>/jest-environment-tz.js
+ * @jest-environment-options {"timeZone": "America/New_York"}
+ */
 import { PortfolioCalculator } from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator';
 import { userDummyData } from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
 import { PortfolioCalculatorFactory } from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator.factory';
@@ -9,6 +13,7 @@ import { ConfigurationService } from '@ghostfolio/api/services/configuration/con
 import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-data/exchange-rate-data.service';
 import { PortfolioSnapshotService } from '@ghostfolio/api/services/queues/portfolio-snapshot/portfolio-snapshot.service';
 import { PortfolioSnapshotServiceMock } from '@ghostfolio/api/services/queues/portfolio-snapshot/portfolio-snapshot.service.mock';
+import { getIntervalFromDateRange } from '@ghostfolio/common/calculation-helper';
 import { HistoricalDataItem } from '@ghostfolio/common/interfaces';
 import { PerformanceCalculationType } from '@ghostfolio/common/types/performance-calculation-type.type';
 
@@ -183,4 +188,43 @@ describe('PortfolioCalculator', () => {
       ).toBeCloseTo(0.23, 10);
     });
   });
+
+  describe('get performance', () => {
+    it('with a calendar year date range', async () => {
+      const snapshot = await portfolioCalculator.getSnapshot();
+
+      snapshot.historicalData = [
+        getHistoricalDataItem({
+          date: '2016-12-31',
+          investment: 100,
+          netPerformance: 0
+        }),
+        getHistoricalDataItem({
+          date: '2017-12-31',
+          investment: 100,
+          netPerformance: 10
+        }),
+        getHistoricalDataItem({
+          date: '2018-01-01',
+          investment: 100,
+          netPerformance: 20
+        })
+      ];
+
+      const { endDate, startDate } = getIntervalFromDateRange({
+        dateRange: '2017'
+      });
+
+      const { chart } = await portfolioCalculator.getPerformance({
+        end: endDate,
+        start: startDate
+      });
+
+      expect(
+        chart.map(({ date }) => {
+          return date;
+        })
+      ).toEqual(['2016-12-31', '2017-12-31']);
+    });
+  });
 });

apps/client/src/app/pages/portfolio/analysis/analysis-page.html

@@ -330,7 +330,7 @@
           >
         </mat-card-header>
         <mat-card-content>
-          <ol class="mb-0 ml-1 pl-3">
+          <ol class="holdings mb-0 ml-1 pl-3">
             @for (holding of top3; track holding) {
               <li class="py-1">
                 <a
@@ -342,8 +342,10 @@
                   }"
                   [routerLink]="[]"
                 >
-                  <div class="flex-grow-1 mr-2 text-truncate">
+                  <div class="flex-grow-1 mr-2 name">
+                    <span class="align-top d-inline-block mw-100 text-truncate">
                       {{ holding.assetProfile.name }}
+                    </span>
                   </div>
                   <div class="d-flex justify-content-end">
                     <gf-value
@@ -381,7 +383,7 @@
           >
         </mat-card-header>
         <mat-card-content>
-          <ol class="mb-0 ml-1 pl-3">
+          <ol class="holdings mb-0 ml-1 pl-3">
             @for (holding of bottom3; track holding) {
               <li class="py-1">
                 <a
@@ -393,8 +395,10 @@
                   }"
                   [routerLink]="[]"
                 >
-                  <div class="flex-grow-1 mr-2 text-truncate">
+                  <div class="flex-grow-1 mr-2 name">
+                    <span class="align-top d-inline-block mw-100 text-truncate">
                       {{ holding.assetProfile.name }}
+                    </span>
                   </div>
                   <div class="d-flex justify-content-end">
                     <gf-value

apps/client/src/app/pages/portfolio/analysis/analysis-page.scss

@@ -4,4 +4,12 @@
   .chart-container {
     aspect-ratio: 16 / 9;
   }
+
+  .holdings {
+    .name {
+      // Safari puts the list marker into this element, so the truncation is
+      // on the inner element (a hidden overflow here hides the marker)
+      min-width: 0;
+    }
+  }
 }

apps/client/src/app/pages/resources/personal-finance-tools/interfaces/interfaces.ts

@@ -1,6 +1,16 @@
 import type { Product } from '@ghostfolio/common/interfaces';
 
-export type ResolvedProduct = Omit<Product, 'categories' | 'platforms'> & {
+export interface ResolvedRegion {
+  emojiFlag?: string;
+  name: string;
+}
+
+export type ResolvedProduct = Omit<
+  Product,
+  'categories' | 'origin' | 'platforms' | 'regions'
+> & {
   categories?: string[];
+  origin?: ResolvedRegion;
   platforms?: string[];
+  regions?: ResolvedRegion[];
 };

apps/client/src/app/pages/resources/personal-finance-tools/product-page.component.ts

@@ -1,4 +1,4 @@
-import { getCountryName } from '@ghostfolio/common/helper';
+import { getCountryName, getEmojiFlag } from '@ghostfolio/common/helper';
 import { Product } from '@ghostfolio/common/interfaces';
 import { personalFinanceTools } from '@ghostfolio/common/personal-finance-tools';
 import { publicRoutes } from '@ghostfolio/common/routes/routes';
@@ -14,7 +14,7 @@ import {
 import { MatButtonModule } from '@angular/material/button';
 import { ActivatedRoute, RouterModule } from '@angular/router';
 
-import { ResolvedProduct } from './interfaces/interfaces';
+import { ResolvedProduct, ResolvedRegion } from './interfaces/interfaces';
 
 @Component({
   changeDetection: ChangeDetectionStrategy.OnPush,
@@ -58,9 +58,9 @@ export class GfProductPageComponent {
       // 'Ukrainian (Українська)'
     ],
     name: 'Ghostfolio',
-    origin: getCountryName({ code: 'CH' }),
+    origin: this.getResolvedCountry('CH'),
     platforms: this.getSortedTranslations(['ANDROID', 'WEB']),
-    regions: [$localize`Global`],
+    regions: [{ name: $localize`Global` }],
     slogan: 'Open Source Wealth Management',
     useAnonymously: true
   }));
@@ -75,20 +75,16 @@ export class GfProductPageComponent {
       name: product?.name ?? '',
       ...product,
       categories: this.getSortedTranslations(product?.categories),
-      platforms: this.getSortedTranslations(product?.platforms)
-    };
-
-    if (mappedProduct.origin) {
-      mappedProduct.origin = getCountryName({ code: mappedProduct.origin });
-    }
-
-    if (mappedProduct.regions) {
-      mappedProduct.regions = mappedProduct.regions.map((region) => {
+      origin: product?.origin
+        ? this.getResolvedCountry(product.origin)
+        : undefined,
+      platforms: this.getSortedTranslations(product?.platforms),
+      regions: product?.regions?.map((region) => {
         return region === 'Global'
-          ? translate(region)
-          : getCountryName({ code: region });
-      });
-    }
+          ? { name: translate(region) }
+          : this.getResolvedCountry(region);
+      })
+    };
 
     return mappedProduct;
   });
@@ -122,7 +118,7 @@ export class GfProductPageComponent {
                 ...(categories ?? []),
                 ...(platforms ?? []),
                 name,
-                origin
+                origin?.name
               ];
             }
           ),
@@ -175,6 +171,13 @@ export class GfProductPageComponent {
     });
   }
 
+  private getResolvedCountry(code: string): ResolvedRegion {
+    return {
+      emojiFlag: getEmojiFlag(code),
+      name: getCountryName({ code })
+    };
+  }
+
   private getSortedTranslations(values?: string[]) {
     return values
       ?.map((value) => {

apps/client/src/app/pages/resources/personal-finance-tools/product-page.html

@@ -100,27 +100,47 @@
               </tr>
               <tr class="mat-mdc-row">
                 <td class="mat-mdc-cell px-3 py-2 text-right" i18n>Origin</td>
-                <td class="mat-mdc-cell px-1 py-2">{{ product1().origin }}</td>
-                <td class="mat-mdc-cell px-1 py-2">{{ product2().origin }}</td>
+                <td class="mat-mdc-cell px-1 py-2">
+                  @if (product1().origin; as origin) {
+                    <span aria-hidden="true">{{ origin.emojiFlag }}</span
+                    >&nbsp;{{ origin.name }}
+                  }
+                </td>
+                <td class="mat-mdc-cell px-1 py-2">
+                  @if (product2().origin; as origin) {
+                    <span aria-hidden="true">{{ origin.emojiFlag }}</span
+                    >&nbsp;{{ origin.name }}
+                  }
+                </td>
               </tr>
               <tr class="mat-mdc-row">
                 <td class="mat-mdc-cell px-3 py-2 text-right" i18n>Region</td>
                 <td class="mat-mdc-cell px-1 py-2">
                   @for (
                     region of product1().regions;
-                    track region;
+                    track region.name;
                     let isLast = $last
                   ) {
-                    {{ region }}{{ isLast ? '' : ', ' }}
+                    @if (region.emojiFlag) {
+                      <span aria-hidden="true">{{ region.emojiFlag }}</span
+                      >&nbsp;{{ region.name }}{{ isLast ? '' : ', ' }}
+                    } @else {
+                      {{ region.name }}{{ isLast ? '' : ', ' }}
+                    }
                   }
                 </td>
                 <td class="mat-mdc-cell px-1 py-2">
                   @for (
                     region of product2().regions;
-                    track region;
+                    track region.name;
                     let isLast = $last
                   ) {
-                    {{ region }}{{ isLast ? '' : ', ' }}
+                    @if (region.emojiFlag) {
+                      <span aria-hidden="true">{{ region.emojiFlag }}</span
+                      >&nbsp;{{ region.name }}{{ isLast ? '' : ', ' }}
+                    } @else {
+                      {{ region.name }}{{ isLast ? '' : ', ' }}
+                    }
                   }
                 </td>
               </tr>