Improve performance of search in assistant by reusing cached portfolio snapshot

apps/api/src/app/portfolio/portfolio.service.ts

@@ -396,7 +396,7 @@ export class PortfolioService {
 
     if (filterBySearchQuery) {
       const fuse = new Fuse(holdings, {
-        keys: ['isin', 'name', 'symbol'],
+        keys: ['assetProfile.isin', 'assetProfile.name', 'assetProfile.symbol'],
         threshold: 0.3
       });
 
@@ -660,6 +660,7 @@ export class PortfolioService {
               };
             }
           ),
+          isin: assetProfile.isin,
           name: assetProfile.name,
           sectors: assetProfile.sectors,
           symbol: assetProfile.symbol,

libs/common/src/lib/interfaces/portfolio-position.interface.ts

@@ -15,6 +15,7 @@ export interface PortfolioPosition {
     | 'currency'
     | 'dataSource'
     | 'holdings'
+    | 'isin'
     | 'name'
     | 'sectors'
     | 'symbol'