diff --git a/src/utils.ts b/src/utils.ts
index 3ba1ef9..113385e 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -2,6 +2,20 @@ import { Kysely, Transaction } from "kysely";
 import db from "./db";
 import Database from "./db/model";
 import { LoadoutKillData } from "./types";
+import { Data } from 'ws';
+
+
+
+export async function createOrRunInTransaction(callback: (trx: Transaction<Database>) => Promise<void>, trx?:Transaction<Database>){
+  if(trx){
+    await callback(trx)
+  }else{
+    await db
+    .transaction()
+    .setIsolationLevel("serializable")
+    .execute(callback);
+  }
+}
 
 export async function checkUpdateOrCreatePlayer(data: {
   id: number;
@@ -34,77 +48,76 @@ export async function checkUpdateOrCreatePlayer(data: {
     });
 }
 
-export async function checkOrCreateWeapon(weapon_id: string) {
-  await db
-    .transaction()
-    .setIsolationLevel("serializable")
-    .execute(async (trx) => {
-      const weapon = await trx
-        .selectFrom("ToneAPI_v3.weapon")
-        .select("ToneAPI_v3.weapon.weapon_id")
-        .where("weapon_id", "=", weapon_id)
-        .executeTakeFirst();
-      if (!weapon) {
-        await trx
-          .insertInto("ToneAPI_v3.weapon")
-          .values({
-            weapon_id,
-          })
-          .execute();
-      }
-    });
+export async function checkOrCreateWeapon(weapon_id: string, trx?:Transaction<Database>) {
+  const runner = async (trx:Transaction<Database>) => {
+    const weapon = await trx
+      .selectFrom("ToneAPI_v3.weapon")
+      .select("ToneAPI_v3.weapon.weapon_id")
+      .where("weapon_id", "=", weapon_id)
+      .executeTakeFirst();
+    if (!weapon) {
+      await trx
+        .insertInto("ToneAPI_v3.weapon")
+        .values({
+          weapon_id,
+        })
+        .execute();
+    }
+  }
+
+  await createOrRunInTransaction(runner, trx) 
 }
 
-export async function checkOrCreateWeaponMods(weapon_mods: {
+export async function checkOrCreateWeaponMods(weapon: {
   id: string;
   mods: number;
-}) {
-  await checkOrCreateWeapon(weapon_mods.id);
-  await db
-    .transaction()
-    .setIsolationLevel("serializable")
-    .execute(async (trx) => {
-      const weaponMods = await trx
-        .selectFrom("ToneAPI_v3.mods_on_weapon")
-        .select("ToneAPI_v3.mods_on_weapon.mod_id")
-        .where("mod_id", "=", weapon_mods.mods)
-        .where("weapon_id", "=", weapon_mods.id)
-        .executeTakeFirst();
-      if (!weaponMods) {
-        await trx
-          .insertInto("ToneAPI_v3.mods_on_weapon")
-          .values({
-            mod_id: weapon_mods.mods,
-            weapon_id: weapon_mods.id,
-            autogenerated: true,
-          })
-          .execute();
-      }
-    });
+}, trx?:Transaction<Database>) {
+  const runner = async (trx:Transaction<Database>) => {
+    await checkOrCreateWeapon(weapon.id, trx);
+    const weaponMods = await trx
+      .selectFrom("ToneAPI_v3.mods_on_weapon")
+      .select("ToneAPI_v3.mods_on_weapon.mod_id")
+      .where("mod_id", "=", weapon.mods)
+      .where("weapon_id", "=", weapon.id)
+      .executeTakeFirst();
+    if (!weaponMods) {
+      await trx
+        .insertInto("ToneAPI_v3.mods_on_weapon")
+        .values({
+          mod_id: weapon.mods,
+          weapon_id: weapon.id,
+          autogenerated: true,
+        })
+        .execute();
+    }
+  }
+
+  await createOrRunInTransaction(runner, trx) 
+ 
 }
 
-export async function checkOrCreateTitan(titan_id: string | null) {
+export async function checkOrCreateTitan(titan_id: string | null, trx?:Transaction<Database>) {
   if (titan_id == null) {
     return;
   }
-  await db
-    .transaction()
-    .setIsolationLevel("serializable")
-    .execute(async (trx) => {
-      const titan = await trx
-        .selectFrom("ToneAPI_v3.titan_chassis")
-        .select("ToneAPI_v3.titan_chassis.titan_id")
-        .where("titan_id", "=", titan_id)
-        .executeTakeFirst();
-      if (!titan) {
-        await trx
-          .insertInto("ToneAPI_v3.titan_chassis")
-          .values({
-            titan_id,
-          })
-          .execute();
-      }
-    });
+  const runner = async (trx:Transaction<Database>) => {
+    const titan = await trx
+      .selectFrom("ToneAPI_v3.titan_chassis")
+      .select("ToneAPI_v3.titan_chassis.titan_id")
+      .where("titan_id", "=", titan_id)
+      .executeTakeFirst();
+    if (!titan) {
+      await trx
+        .insertInto("ToneAPI_v3.titan_chassis")
+        .values({
+          titan_id,
+        })
+        .execute();
+    }
+  }
+  
+  await createOrRunInTransaction(runner, trx) 
+ 
 }
 
 export async function checkOrCreateLoadout(loadoutData: LoadoutKillData) {
@@ -137,18 +150,18 @@ export async function checkOrCreateLoadout(loadoutData: LoadoutKillData) {
         .executeTakeFirst();
       if (!loadout) {
         if (loadoutData.primary !== null) {
-          await checkOrCreateWeaponMods(loadoutData.primary);
+          await checkOrCreateWeaponMods(loadoutData.primary, trx);
         }
         if (loadoutData.secondary !== null) {
-          await checkOrCreateWeaponMods(loadoutData.secondary);
+          await checkOrCreateWeaponMods(loadoutData.secondary, trx);
         }
         if (loadoutData.anti_titan !== null) {
-          await checkOrCreateWeaponMods(loadoutData.anti_titan);
+          await checkOrCreateWeaponMods(loadoutData.anti_titan, trx);
         }
         if (loadoutData.ordnance !== null) {
-          await checkOrCreateWeapon(loadoutData.ordnance.id);
+          await checkOrCreateWeapon(loadoutData.ordnance.id, trx);
         }
-        await checkOrCreateTitan(loadoutData.titan);
+        await checkOrCreateTitan(loadoutData.titan, trx);
         const result = await trx
           .insertInto("ToneAPI_v3.loadout")
           .values({
@@ -168,6 +181,7 @@ export async function checkOrCreateLoadout(loadoutData: LoadoutKillData) {
           .executeTakeFirstOrThrow();
         return result;
       }
+      return loadout
     });
   if (!loadout) {
     throw Error("loadout is undefined");