Feature/improve portfolio calculator unit tests by loading currency from user settings (#5765)

* Use currency from user settings

* Update changelog

CHANGELOG.md

@@ -20,6 +20,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Improved the currency validation in the search functionality of the data provider service
 - Optimized the get quotes functionality by utilizing the asset profile resolutions in the _Financial Modeling Prep_ service
 - Extracted the footer to a component
+- Improved the portfolio calculator unit tests to load the user currency from the exported file
 
 ### Fixed
 

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

@@ -1,3 +1,5 @@
+import { Export } from '@ghostfolio/common/interfaces';
+
 import { readFileSync } from 'node:fs';
 
 export const activityDummyData = {
@@ -37,6 +39,6 @@ export const userDummyData = {
   id: 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'
 };
 
-export function loadActivityExportFile(filePath: string) {
+export function loadExportFile(filePath: string): Export {
-  return JSON.parse(readFileSync(filePath, 'utf8')).activities;
+  return JSON.parse(readFileSync(filePath, 'utf8'));
 }

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

@@ -1,8 +1,7 @@
-import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
 import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
 import {
   activityDummyData,
-  loadActivityExportFile,
+  loadExportFile,
   symbolProfileDummyData,
   userDummyData
 } from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
@@ -16,9 +15,9 @@ import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-
 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 { parseDate } from '@ghostfolio/common/helper';
+import { Export } from '@ghostfolio/common/interfaces';
 import { PerformanceCalculationType } from '@ghostfolio/common/types/performance-calculation-type.type';
 
-import { Tag } from '@prisma/client';
 import { Big } from 'big.js';
 import { join } from 'node:path';
 
@@ -53,7 +52,7 @@ jest.mock('@ghostfolio/api/app/redis-cache/redis-cache.service', () => {
 });
 
 describe('PortfolioCalculator', () => {
-  let activityDtos: CreateOrderDto[];
+  let exportResponse: Export;
 
   let configurationService: ConfigurationService;
   let currentRateService: CurrentRateService;
@@ -63,7 +62,7 @@ describe('PortfolioCalculator', () => {
   let redisCacheService: RedisCacheService;
 
   beforeAll(() => {
-    activityDtos = loadActivityExportFile(
+    exportResponse = loadExportFile(
       join(__dirname, '../../../../../../../test/import/ok/btceur.json')
     );
   });
@@ -97,7 +96,8 @@ describe('PortfolioCalculator', () => {
     it.only('with BTCUSD buy (in EUR)', async () => {
       jest.useFakeTimers().setSystemTime(parseDate('2022-01-14').getTime());
 
-      const activities: Activity[] = activityDtos.map((activity) => ({
+      const activities: Activity[] = exportResponse.activities.map(
+        (activity) => ({
           ...activityDummyData,
           ...activity,
           date: parseDate(activity.date),
@@ -109,16 +109,14 @@ describe('PortfolioCalculator', () => {
             name: 'Bitcoin',
             symbol: activity.symbol
           },
-        tags: activity.tags?.map((id) => {
-          return { id } as Tag;
-        }),
           unitPriceInAssetProfileCurrency: 44558.42
-      }));
+        })
+      );
 
       const portfolioCalculator = portfolioCalculatorFactory.createCalculator({
         activities,
         calculationType: PerformanceCalculationType.ROAI,
-        currency: 'USD',
+        currency: exportResponse.user.settings.currency,
         userId: userDummyData.id
       });
 

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

@@ -1,8 +1,7 @@
-import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
 import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
 import {
   activityDummyData,
-  loadActivityExportFile,
+  loadExportFile,
   symbolProfileDummyData,
   userDummyData
 } from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
@@ -16,9 +15,9 @@ import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-
 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 { parseDate } from '@ghostfolio/common/helper';
+import { Export } from '@ghostfolio/common/interfaces';
 import { PerformanceCalculationType } from '@ghostfolio/common/types/performance-calculation-type.type';
 
-import { Tag } from '@prisma/client';
 import { Big } from 'big.js';
 import { join } from 'node:path';
 
@@ -53,7 +52,7 @@ jest.mock('@ghostfolio/api/app/redis-cache/redis-cache.service', () => {
 });
 
 describe('PortfolioCalculator', () => {
-  let activityDtos: CreateOrderDto[];
+  let exportResponse: Export;
 
   let configurationService: ConfigurationService;
   let currentRateService: CurrentRateService;
@@ -63,7 +62,7 @@ describe('PortfolioCalculator', () => {
   let redisCacheService: RedisCacheService;
 
   beforeAll(() => {
-    activityDtos = loadActivityExportFile(
+    exportResponse = loadExportFile(
       join(__dirname, '../../../../../../../test/import/ok/btcusd-short.json')
     );
   });
@@ -97,7 +96,8 @@ describe('PortfolioCalculator', () => {
     it.only('with BTCUSD short sell (in USD)', async () => {
       jest.useFakeTimers().setSystemTime(parseDate('2022-01-14').getTime());
 
-      const activities: Activity[] = activityDtos.map((activity) => ({
+      const activities: Activity[] = exportResponse.activities.map(
+        (activity) => ({
           ...activityDummyData,
           ...activity,
           date: parseDate(activity.date),
@@ -109,16 +109,14 @@ describe('PortfolioCalculator', () => {
             name: 'Bitcoin',
             symbol: activity.symbol
           },
-        tags: activity.tags?.map((id) => {
-          return { id } as Tag;
-        }),
           unitPriceInAssetProfileCurrency: activity.unitPrice
-      }));
+        })
+      );
 
       const portfolioCalculator = portfolioCalculatorFactory.createCalculator({
         activities,
         calculationType: PerformanceCalculationType.ROAI,
-        currency: 'USD',
+        currency: exportResponse.user.settings.currency,
         userId: userDummyData.id
       });
 

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

@@ -1,8 +1,7 @@
-import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
 import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
 import {
   activityDummyData,
-  loadActivityExportFile,
+  loadExportFile,
   symbolProfileDummyData,
   userDummyData
 } from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
@@ -16,9 +15,9 @@ import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-
 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 { parseDate } from '@ghostfolio/common/helper';
+import { Export } from '@ghostfolio/common/interfaces';
 import { PerformanceCalculationType } from '@ghostfolio/common/types/performance-calculation-type.type';
 
-import { Tag } from '@prisma/client';
 import { Big } from 'big.js';
 import { join } from 'node:path';
 
@@ -53,7 +52,7 @@ jest.mock('@ghostfolio/api/app/redis-cache/redis-cache.service', () => {
 });
 
 describe('PortfolioCalculator', () => {
-  let activityDtos: CreateOrderDto[];
+  let exportResponse: Export;
 
   let configurationService: ConfigurationService;
   let currentRateService: CurrentRateService;
@@ -63,7 +62,7 @@ describe('PortfolioCalculator', () => {
   let redisCacheService: RedisCacheService;
 
   beforeAll(() => {
-    activityDtos = loadActivityExportFile(
+    exportResponse = loadExportFile(
       join(__dirname, '../../../../../../../test/import/ok/btcusd.json')
     );
   });
@@ -97,7 +96,8 @@ describe('PortfolioCalculator', () => {
     it.only('with BTCUSD buy (in USD)', async () => {
       jest.useFakeTimers().setSystemTime(parseDate('2022-01-14').getTime());
 
-      const activities: Activity[] = activityDtos.map((activity) => ({
+      const activities: Activity[] = exportResponse.activities.map(
+        (activity) => ({
           ...activityDummyData,
           ...activity,
           date: parseDate(activity.date),
@@ -109,16 +109,14 @@ describe('PortfolioCalculator', () => {
             name: 'Bitcoin',
             symbol: activity.symbol
           },
-        tags: activity.tags?.map((id) => {
-          return { id } as Tag;
-        }),
           unitPriceInAssetProfileCurrency: 44558.42
-      }));
+        })
+      );
 
       const portfolioCalculator = portfolioCalculatorFactory.createCalculator({
         activities,
         calculationType: PerformanceCalculationType.ROAI,
-        currency: 'USD',
+        currency: exportResponse.user.settings.currency,
         userId: userDummyData.id
       });
 

apps/api/src/app/portfolio/calculator/roai/portfolio-calculator-novn-buy-and-sell-partially.spec.ts

@@ -1,8 +1,7 @@
-import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
 import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
 import {
   activityDummyData,
-  loadActivityExportFile,
+  loadExportFile,
   symbolProfileDummyData,
   userDummyData
 } from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
@@ -16,9 +15,9 @@ import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-
 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 { parseDate } from '@ghostfolio/common/helper';
+import { Export } from '@ghostfolio/common/interfaces';
 import { PerformanceCalculationType } from '@ghostfolio/common/types/performance-calculation-type.type';
 
-import { Tag } from '@prisma/client';
 import { Big } from 'big.js';
 import { join } from 'node:path';
 
@@ -53,7 +52,7 @@ jest.mock('@ghostfolio/api/app/redis-cache/redis-cache.service', () => {
 });
 
 describe('PortfolioCalculator', () => {
-  let activityDtos: CreateOrderDto[];
+  let exportResponse: Export;
 
   let configurationService: ConfigurationService;
   let currentRateService: CurrentRateService;
@@ -63,7 +62,7 @@ describe('PortfolioCalculator', () => {
   let redisCacheService: RedisCacheService;
 
   beforeAll(() => {
-    activityDtos = loadActivityExportFile(
+    exportResponse = loadExportFile(
       join(
         __dirname,
         '../../../../../../../test/import/ok/novn-buy-and-sell-partially.json'
@@ -100,7 +99,8 @@ describe('PortfolioCalculator', () => {
     it.only('with NOVN.SW buy and sell partially', async () => {
       jest.useFakeTimers().setSystemTime(parseDate('2022-04-11').getTime());
 
-      const activities: Activity[] = activityDtos.map((activity) => ({
+      const activities: Activity[] = exportResponse.activities.map(
+        (activity) => ({
           ...activityDummyData,
           ...activity,
           date: parseDate(activity.date),
@@ -112,16 +112,14 @@ describe('PortfolioCalculator', () => {
             name: 'Novartis AG',
             symbol: activity.symbol
           },
-        tags: activity.tags?.map((id) => {
-          return { id } as Tag;
-        }),
           unitPriceInAssetProfileCurrency: activity.unitPrice
-      }));
+        })
+      );
 
       const portfolioCalculator = portfolioCalculatorFactory.createCalculator({
         activities,
         calculationType: PerformanceCalculationType.ROAI,
-        currency: 'CHF',
+        currency: exportResponse.user.settings.currency,
         userId: userDummyData.id
       });
 

apps/api/src/app/portfolio/calculator/roai/portfolio-calculator-novn-buy-and-sell.spec.ts

@@ -1,8 +1,7 @@
-import { CreateOrderDto } from '@ghostfolio/api/app/order/create-order.dto';
 import { Activity } from '@ghostfolio/api/app/order/interfaces/activities.interface';
 import {
   activityDummyData,
-  loadActivityExportFile,
+  loadExportFile,
   symbolProfileDummyData,
   userDummyData
 } from '@ghostfolio/api/app/portfolio/calculator/portfolio-calculator-test-utils';
@@ -16,9 +15,9 @@ import { ExchangeRateDataService } from '@ghostfolio/api/services/exchange-rate-
 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 { parseDate } from '@ghostfolio/common/helper';
+import { Export } from '@ghostfolio/common/interfaces';
 import { PerformanceCalculationType } from '@ghostfolio/common/types/performance-calculation-type.type';
 
-import { Tag } from '@prisma/client';
 import { Big } from 'big.js';
 import { join } from 'node:path';
 
@@ -53,7 +52,7 @@ jest.mock('@ghostfolio/api/app/redis-cache/redis-cache.service', () => {
 });
 
 describe('PortfolioCalculator', () => {
-  let activityDtos: CreateOrderDto[];
+  let exportResponse: Export;
 
   let configurationService: ConfigurationService;
   let currentRateService: CurrentRateService;
@@ -63,7 +62,7 @@ describe('PortfolioCalculator', () => {
   let redisCacheService: RedisCacheService;
 
   beforeAll(() => {
-    activityDtos = loadActivityExportFile(
+    exportResponse = loadExportFile(
       join(
         __dirname,
         '../../../../../../../test/import/ok/novn-buy-and-sell.json'
@@ -100,7 +99,8 @@ describe('PortfolioCalculator', () => {
     it.only('with NOVN.SW buy and sell', async () => {
       jest.useFakeTimers().setSystemTime(parseDate('2022-04-11').getTime());
 
-      const activities: Activity[] = activityDtos.map((activity) => ({
+      const activities: Activity[] = exportResponse.activities.map(
+        (activity) => ({
           ...activityDummyData,
           ...activity,
           date: parseDate(activity.date),
@@ -112,16 +112,14 @@ describe('PortfolioCalculator', () => {
             name: 'Novartis AG',
             symbol: activity.symbol
           },
-        tags: activity.tags?.map((id) => {
-          return { id } as Tag;
-        }),
           unitPriceInAssetProfileCurrency: activity.unitPrice
-      }));
+        })
+      );
 
       const portfolioCalculator = portfolioCalculatorFactory.createCalculator({
         activities,
         calculationType: PerformanceCalculationType.ROAI,
-        currency: 'CHF',
+        currency: exportResponse.user.settings.currency,
         userId: userDummyData.id
       });
 

test/import/ok/novn-buy-and-sell-partially.json

@@ -24,5 +24,10 @@
       "date": "2022-03-07T00:00:00.000Z",
       "symbol": "NOVN.SW"
     }
-  ]
+  ],
+  "user": {
+    "settings": {
+      "currency": "CHF"
+    }
+  }
 }

test/import/ok/novn-buy-and-sell.json

@@ -24,5 +24,10 @@
       "date": "2022-03-07T00:00:00.000Z",
       "symbol": "NOVN.SW"
     }
-  ]
+  ],
+  "user": {
+    "settings": {
+      "currency": "CHF"
+    }
+  }
 }