Fix creation of asset profiles with symbol in wrong letter case by using original symbol

apps/api/src/app/activities/activities.controller.ts

@@ -8,6 +8,7 @@ import { TransformDataSourceInResponseInterceptor } from '@ghostfolio/api/interc
 import { ApiService } from '@ghostfolio/api/services/api/api.service';
 import { DataProviderService } from '@ghostfolio/api/services/data-provider/data-provider.service';
 import { DataGatheringService } from '@ghostfolio/api/services/queues/data-gathering/data-gathering.service';
+import { SymbolProfileService } from '@ghostfolio/api/services/symbol-profile/symbol-profile.service';
 import { getIntervalFromDateRange } from '@ghostfolio/common/calculation-helper';
 import { DATA_GATHERING_QUEUE_PRIORITY_HIGH } from '@ghostfolio/common/config';
 import { CreateOrderDto, UpdateOrderDto } from '@ghostfolio/common/dtos';
@@ -47,7 +48,8 @@ export class ActivitiesController {
     private readonly activitiesService: ActivitiesService,
     private readonly apiService: ApiService,
     private readonly dataProviderService: DataProviderService,
-    private readonly dataGatheringService: DataGatheringService
+    private readonly dataGatheringService: DataGatheringService,
+    private readonly symbolProfileService: SymbolProfileService
   ) {}
 
   @Delete()
@@ -256,10 +258,14 @@ export class ActivitiesController {
     const customCurrency = data.customCurrency;
     const dataSource = data.dataSource;
 
-    const symbol =
+    const symbol = await this.symbolProfileService.getSymbolOfAssetProfile({
+      dataSource,
+      symbol: data.symbol,
+      symbolOfDataProvider:
         assetProfiles[
           getAssetProfileIdentifier({ dataSource, symbol: data.symbol })
-      ]?.symbol ?? data.symbol;
+        ]?.symbol
+    });
 
     if (customCurrency) {
       data.currency = customCurrency;
@@ -340,6 +346,11 @@ export class ActivitiesController {
     const customCurrency = data.customCurrency;
     const dataSource = data.dataSource;
 
+    const symbol = await this.symbolProfileService.getSymbolOfAssetProfile({
+      dataSource,
+      symbol: data.symbol
+    });
+
     delete data.accountId;
 
     if (customCurrency) {
@@ -366,7 +377,7 @@ export class ActivitiesController {
           connect: {
             dataSource_symbol: {
               dataSource,
-              symbol: data.symbol
+              symbol
             }
           },
           update: {

apps/api/src/services/symbol-profile/symbol-profile.service.ts

@@ -126,6 +126,33 @@ export class SymbolProfileService {
     });
   }
 
+  /**
+   * Gets the symbol to use for an asset profile. An asset profile which is
+   * already in the database wins, also if its symbol has a different letter
+   * case. This prevents a second asset profile for the same instrument.
+   * Otherwise the symbol of the data provider is used, because it has the
+   * correct letter case. A custom asset profile (MANUAL) belongs to a user,
+   * thus its symbol stays unchanged.
+   */
+  public async getSymbolOfAssetProfile({
+    dataSource,
+    symbol,
+    symbolOfDataProvider
+  }: { symbolOfDataProvider?: string } & AssetProfileIdentifier) {
+    if (dataSource === DataSource.MANUAL) {
+      return symbol;
+    }
+
+    const symbolProfile = await this.prismaService.symbolProfile.findFirst({
+      where: {
+        dataSource,
+        symbol: { equals: symbol, mode: 'insensitive' }
+      }
+    });
+
+    return symbolProfile?.symbol ?? symbolOfDataProvider ?? symbol;
+  }
+
   public async getSymbolProfiles(
     aAssetProfileIdentifiers: AssetProfileIdentifier[]
   ): Promise<EnhancedAssetProfile[]> {

apps/client/src/app/components/admin-market-data/admin-market-data.component.ts

@@ -496,13 +496,18 @@ export class GfAdminMarketDataComponent implements AfterViewInit, OnInit {
               this.adminService
                 .addAssetProfile({ dataSource, symbol })
                 .pipe(takeUntilDestroyed(this.destroyRef))
-                .subscribe((assetProfile) => {
+                .subscribe({
+                  error: () => {
+                    this.router.navigate(['.'], { relativeTo: this.route });
+                  },
+                  next: (assetProfile) => {
                     this.loadData();
 
                     this.onOpenAssetProfileDialog({
                       dataSource,
                       symbol: assetProfile?.symbol ?? symbol
                     });
+                  }
                 });
             } else {
               this.loadData();