Task/improve performance of latest market data (#8059)

* Improve performance of latest market data

* Update changelog

CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Improved the performance of getting the latest market data by optimizing the indexes of the market data table
 - Deprecated `SymbolProfile` in favor of `assetProfile` in the endpoint `POST api/v1/activities`
 - Upgraded `Nx` from version `23.1.1` to `23.2.1`
 

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

@@ -248,7 +248,7 @@ export class MarketDataService {
             state: state as MarketDataState
           },
           where: {
-            dataSource_date_symbol: {
+            dataSource_symbol_date: {
               dataSource: dataSource as DataSource,
               date: date as Date,
               symbol: symbol as string

apps/api/src/services/queues/data-gathering/data-gathering.service.ts

@@ -348,7 +348,7 @@ export class DataGatheringService {
           },
           update: { marketPrice, isCarriedForward: false },
           where: {
-            dataSource_date_symbol: {
+            dataSource_symbol_date: {
               dataSource,
               symbol,
               date: startOfUtcDate

prisma/migrations/20261005000000_updated_indexes_of_market_data/migration.sql

@@ -0,0 +1,8 @@
+-- CreateIndex
+CREATE UNIQUE INDEX "MarketData_dataSource_symbol_date_key" ON "MarketData"("dataSource", "symbol", "date");
+
+-- DropIndex
+DROP INDEX "MarketData_dataSource_symbol_idx";
+
+-- DropIndex
+DROP INDEX "MarketData_dataSource_date_symbol_key";

prisma/schema.prisma

@@ -173,9 +173,8 @@ model MarketData {
   state            MarketDataState @default(CLOSE)
   symbol           String
 
-  @@unique([dataSource, date, symbol])
+  @@unique([dataSource, symbol, date])
   @@index([dataSource])
-  @@index([dataSource, symbol])
   @@index([date])
   @@index([state])
   @@index([symbol])