Add feature flag to turn on performance logging

Author: benjaminaaron

package.json

@@ -8,7 +8,7 @@
     "@babel/plugin-transform-private-property-in-object": "^7.24.7",
     "@emotion/react": "^11.11.4",
     "@emotion/styled": "^11.11.5",
-    "@foerderfunke/matching-engine": "^1.4.5",
+    "@foerderfunke/matching-engine": "^1.4.6",
     "@mui/icons-material": "^5.15.19",
     "@mui/material": "^5.15.19",
     "@mui/x-charts": "^7.6.2",

src/core/managers/matchingEngineManager.js

@@ -21,6 +21,7 @@ const matchingEngineManager = {
             );
 
             const engine = new MatchingEngine();
+            if (featureFlags.matchingEnginePerformanceLogging) engine.turnOnPerformanceLogging()
             engine.addDef(await resourceService.fetchResourceWithCache(validationConfig["def"]))
 
             for (const { fileUrl, behindFeatureFlag } of validationConfig["queries"]) {

src/featureFlags.js

@@ -1,5 +1,6 @@
 const defaultFlags = {
-    subindividuals: false
+    subindividuals: false,
+    matchingEnginePerformanceLogging: false
 };
 
 const getFeatureFlag = (flag) => {
@@ -9,6 +10,7 @@ const getFeatureFlag = (flag) => {
 
 const featureFlags = {
     subindividuals: getFeatureFlag('subindividuals'),
+    matchingEnginePerformanceLogging: getFeatureFlag('matchingEnginePerformanceLogging')
 };
 
 export const setFeatureFlag = (flag, value) => {