add sector data for ETFs

Co-authored-by: Thomas Kaul <4159106+dtslvr@users.noreply.github.com>

apps/api/src/services/data-provider/trackinsight-enhancer/trackinsight-enhancer.service.ts

@@ -5,6 +5,13 @@ import bent from 'bent';
 const countries = require('countries-list/dist/countries.json');
 const getJSON = bent('json');
 
+const sectorsMapping = {
+  'Consumer Discretionary': 'Consumer Cyclical',
+  'Consumer Defensive': 'Consumer Staples',
+  'Health Care': 'Healthcare',
+  'Information Technology': 'Technology'
+};
+
 export class TrackinsightEnhancerService implements DataEnhancerInterface {
   public async enhance(
     symbol: string,
@@ -39,6 +46,16 @@ export class TrackinsightEnhancerService implements DataEnhancerInterface {
       }
     }
 
+    if (!response.sectors || response.sectors.length === 0) {
+      response.sectors = [];
+      for (const [name, value] of Object.entries<any>(holdings.sectors)) {
+        response.sectors.push({
+          name: sectorsMapping[name] ?? name,
+          weight: value.weight
+        });
+      }
+    }
+
     return Promise.resolve(response);
   }
 }

apps/api/src/services/interfaces/interfaces.ts

@@ -45,6 +45,7 @@ export interface IDataProviderResponse {
   marketPrice: number;
   marketState: MarketState;
   name?: string;
+  sectors?: { name: string; weight: number }[];
   url?: string;
 }