Fix Memory Leak on Data Gathering when server TZ is behind UTC (#2332)

* Fix for timezones behind UTC (the previous code converted the date to one day before (in local time) then added a day, which resulted in the same day after converting back to UTC and thus generating an infinite loop)

* Update changelog

---------

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

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Fixed
+
+- Fixed a memory leak related to the server's timezone (behind UTC) in the data gathering
+
 ## 2.3.0 - 2023-09-17
 
 ### Added

apps/api/src/services/data-gathering/data-gathering.processor.ts

@@ -13,6 +13,7 @@ import { Injectable, Logger } from '@nestjs/common';
 import { Prisma } from '@prisma/client';
 import { Job } from 'bull';
 import {
+  addDays,
   format,
   getDate,
   getMonth,
@@ -101,15 +102,7 @@ export class DataGatheringProcessor {
           });
         }
 
-        // Count month one up for iteration
-        currentDate = new Date(
-          Date.UTC(
-            getYear(currentDate),
-            getMonth(currentDate),
-            getDate(currentDate) + 1,
-            0
-          )
-        );
+        currentDate = addDays(currentDate, 1);
       }
 
       await this.marketDataService.updateMany({ data });