From 66f04f194a686a0340d373f45f8515c18cefa4c5 Mon Sep 17 00:00:00 2001
From: Alex <clodan@noreply.dev.sp-tarkov.com>
Date: Fri, 22 Dec 2023 09:27:15 +0000
Subject: [PATCH] Added config to compress profile (zero to none performance
 difference on high end CPUs) and debug time measurements for load/save times
 (!178)

Co-authored-by: clodan <clodan@clodan.com>
Reviewed-on: https://dev.sp-tarkov.com/SPT-AKI/Server/pulls/178
Co-authored-by: Alex <clodan@noreply.dev.sp-tarkov.com>
Co-committed-by: Alex <clodan@noreply.dev.sp-tarkov.com>
---
 project/assets/configs/core.json             |  3 ++-
 project/src/models/spt/config/ICoreConfig.ts |  1 +
 project/src/servers/SaveServer.ts            | 10 +++++++++-
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/project/assets/configs/core.json b/project/assets/configs/core.json
index 56cffc84..4f4f8bd9 100644
--- a/project/assets/configs/core.json
+++ b/project/assets/configs/core.json
@@ -11,6 +11,7 @@
         "fixProfileBreakingInventoryItemIssues": false
     },
     "features": {
-        "autoInstallModDependencies": false
+        "autoInstallModDependencies": false,
+        "compressProfile": false
     }
 }
diff --git a/project/src/models/spt/config/ICoreConfig.ts b/project/src/models/spt/config/ICoreConfig.ts
index 3d9c6319..13cebaec 100644
--- a/project/src/models/spt/config/ICoreConfig.ts
+++ b/project/src/models/spt/config/ICoreConfig.ts
@@ -31,4 +31,5 @@ export interface IServerFeatures
 {
     /* Controls whether or not the server attempts to download mod dependencies not included in the server's executable */
     autoInstallModDependencies: boolean;
+    compressProfile: boolean;
 }
diff --git a/project/src/servers/SaveServer.ts b/project/src/servers/SaveServer.ts
index d5c2beba..527ececf 100644
--- a/project/src/servers/SaveServer.ts
+++ b/project/src/servers/SaveServer.ts
@@ -7,6 +7,9 @@ import { LocalisationService } from "@spt-aki/services/LocalisationService";
 import { HashUtil } from "@spt-aki/utils/HashUtil";
 import { JsonUtil } from "@spt-aki/utils/JsonUtil";
 import { VFS } from "@spt-aki/utils/VFS";
+import { ConfigServer } from "./ConfigServer";
+import { ConfigTypes } from "@spt-aki/models/enums/ConfigTypes";
+import { ICoreConfig } from "@spt-aki/models/spt/config/ICoreConfig";
 
 @injectable()
 export class SaveServer
@@ -24,6 +27,7 @@ export class SaveServer
         @inject("HashUtil") protected hashUtil: HashUtil,
         @inject("LocalisationService") protected localisationService: LocalisationService,
         @inject("WinstonLogger") protected logger: ILogger,
+        @inject("ConfigServer") protected configServer: ConfigServer
     )
     {}
 
@@ -166,7 +170,9 @@ export class SaveServer
         if (this.vfs.exists(filePath))
         {
             // File found, store in profiles[]
+            const start = performance.now();
             this.profiles[sessionID] = this.jsonUtil.deserialize(this.vfs.readFile(filePath), filename);
+            this.logger.debug(`Profile ${sessionID} took ${performance.now() - start}ms to load.`);
         }
 
         // Run callbacks
@@ -200,7 +206,8 @@ export class SaveServer
             }
         }
 
-        const jsonProfile = this.jsonUtil.serialize(this.profiles[sessionID], true);
+        const start = performance.now();
+        const jsonProfile = this.jsonUtil.serialize(this.profiles[sessionID], !this.configServer.getConfig<ICoreConfig>(ConfigTypes.CORE).features.compressProfile);
         const fmd5 = this.hashUtil.generateMd5ForData(jsonProfile);
         if (typeof (this.saveMd5[sessionID]) !== "string" || this.saveMd5[sessionID] !== fmd5)
         {
@@ -209,6 +216,7 @@ export class SaveServer
             this.vfs.writeFile(filePath, jsonProfile);
             this.logger.debug(this.localisationService.getText("profile_saved", sessionID), true);
         }
+        this.logger.debug(`Profile ${sessionID} took ${performance.now() - start}ms to save.`);
     }
 
     /**