Refactoring

apps/api/src/services/market-data/market-data.service.ts

@@ -74,15 +74,17 @@ export class MarketDataService {
         }
       ],
       where: {
-        OR: uniqueAssets.map(({ dataSource, symbol }) => ({
+        OR: uniqueAssets.map(({ dataSource, symbol }) => {
-          AND: [
+          return {
-            {
+            AND: [
-              dataSource,
+              {
-              symbol,
+                dataSource,
-              date: dateQuery
+                symbol,
-            }
+                date: dateQuery
-          ]
+              }
-        }))
+            ]
+          };
+        })
       }
     });
   }