From 80ecd7d76e182b0f2814c5eee64f7e5330b57804 Mon Sep 17 00:00:00 2001
From: Thomas <4159106+dtslvr@users.noreply.github.com>
Date: Thu, 17 Aug 2023 20:15:35 +0200
Subject: [PATCH] Add currencies preset

---
 apps/api/src/app/admin/admin.service.ts       | 40 ++++++++++++++++---
 .../admin-market-data.component.ts            |  5 +++
 .../src/lib/types/market-data-preset.type.ts  |  5 ++-
 3 files changed, 44 insertions(+), 6 deletions(-)

diff --git a/apps/api/src/app/admin/admin.service.ts b/apps/api/src/app/admin/admin.service.ts
index 996914c4e..7563909dd 100644
--- a/apps/api/src/app/admin/admin.service.ts
+++ b/apps/api/src/app/admin/admin.service.ts
@@ -6,14 +6,12 @@ import { MarketDataService } from '@ghostfolio/api/services/market-data/market-d
 import { PrismaService } from '@ghostfolio/api/services/prisma/prisma.service';
 import { PropertyService } from '@ghostfolio/api/services/property/property.service';
 import { SymbolProfileService } from '@ghostfolio/api/services/symbol-profile/symbol-profile.service';
-import {
-  DEFAULT_PAGE_SIZE,
-  PROPERTY_CURRENCIES
-} from '@ghostfolio/common/config';
+import { PROPERTY_CURRENCIES } from '@ghostfolio/common/config';
 import {
   AdminData,
   AdminMarketData,
   AdminMarketDataDetails,
+  AdminMarketDataItem,
   Filter,
   UniqueAsset
 } from '@ghostfolio/common/interfaces';
@@ -121,7 +119,9 @@ export class AdminService {
       [{ symbol: 'asc' }];
     const where: Prisma.SymbolProfileWhereInput = {};
 
-    if (
+    if (presetId === 'CURRENCIES') {
+      return this.getMarketDataForCurrencies();
+    } else if (
       presetId === 'ETF_WITHOUT_COUNTRIES' ||
       presetId === 'ETF_WITHOUT_SECTORS'
     ) {
@@ -313,6 +313,36 @@ export class AdminService {
     return response;
   }
 
+  private async getMarketDataForCurrencies(): Promise<AdminMarketData> {
+    const marketDataItems = await this.prismaService.marketData.groupBy({
+      _count: true,
+      by: ['dataSource', 'symbol']
+    });
+
+    const marketData: AdminMarketDataItem[] = this.exchangeRateDataService
+      .getCurrencyPairs()
+      .map(({ dataSource, symbol }) => {
+        const marketDataItemCount =
+          marketDataItems.find((marketDataItem) => {
+            return (
+              marketDataItem.dataSource === dataSource &&
+              marketDataItem.symbol === symbol
+            );
+          })?._count ?? 0;
+
+        return {
+          dataSource,
+          marketDataItemCount,
+          symbol,
+          assetClass: 'CASH',
+          countriesCount: 0,
+          sectorsCount: 0
+        };
+      });
+
+    return { marketData, count: marketData.length };
+  }
+
   private async getUsersWithAnalytics(): Promise<AdminData['users']> {
     let orderBy: any = {
       createdAt: 'desc'
diff --git a/apps/client/src/app/components/admin-market-data/admin-market-data.component.ts b/apps/client/src/app/components/admin-market-data/admin-market-data.component.ts
index df2b84003..7896db655 100644
--- a/apps/client/src/app/components/admin-market-data/admin-market-data.component.ts
+++ b/apps/client/src/app/components/admin-market-data/admin-market-data.component.ts
@@ -60,6 +60,11 @@ export class AdminMarketDataComponent
       };
     })
     .concat([
+      {
+        id: 'CURRENCIES',
+        label: $localize`Currencies`,
+        type: <Filter['type']>'PRESET_ID'
+      },
       {
         id: 'ETF_WITHOUT_COUNTRIES',
         label: $localize`ETFs without Countries`,
diff --git a/libs/common/src/lib/types/market-data-preset.type.ts b/libs/common/src/lib/types/market-data-preset.type.ts
index 351f863dd..497c4cf3c 100644
--- a/libs/common/src/lib/types/market-data-preset.type.ts
+++ b/libs/common/src/lib/types/market-data-preset.type.ts
@@ -1 +1,4 @@
-export type MarketDataPreset = 'ETF_WITHOUT_COUNTRIES' | 'ETF_WITHOUT_SECTORS';
+export type MarketDataPreset =
+  | 'CURRENCIES'
+  | 'ETF_WITHOUT_COUNTRIES'
+  | 'ETF_WITHOUT_SECTORS';