diff --git a/.dockerignore b/.dockerignore
index 30e192f..2b8b584 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -2,7 +2,7 @@ config*
 docker*
 Docker*
 README*
-node_modules/
+**node_modules/
 .*
 pnpm-lock*
 dist
diff --git a/Dockerfile.bot b/Dockerfile.bot
index 051ef2b..fb99468 100644
--- a/Dockerfile.bot
+++ b/Dockerfile.bot
@@ -1,6 +1,6 @@
 FROM node:23-alpine3.20
 
-COPY . /app
+COPY ./app/. /app/.
 
 WORKDIR /app
 
@@ -10,4 +10,4 @@ RUN pnpm install
 
 RUN npm run build
 
-CMD npm start
\ No newline at end of file
+CMD npm start
diff --git a/AuctionHandler.worker.ts b/app/AuctionHandler.worker.ts
similarity index 100%
rename from AuctionHandler.worker.ts
rename to app/AuctionHandler.worker.ts
diff --git a/env.d.ts b/app/env.d.ts
similarity index 100%
rename from env.d.ts
rename to app/env.d.ts
diff --git a/index.ts b/app/index.ts
similarity index 100%
rename from index.ts
rename to app/index.ts
diff --git a/package.json b/app/package.json
similarity index 100%
rename from package.json
rename to app/package.json
diff --git a/app/sql/init.sql b/app/sql/init.sql
new file mode 100644
index 0000000..83f6be8
--- /dev/null
+++ b/app/sql/init.sql
@@ -0,0 +1,68 @@
+-- Enable Extensions
+CREATE EXTENSION IF NOT EXISTS pg_cron;
+CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
+
+-- Create table
+CREATE TABLE if NOT EXISTS auctions (
+	id UUID PRIMARY KEY,
+	auctionid VARCHAR(255) NOT NULL,
+	lbin DECIMAL(65,5),
+	modified TIMESTAMP(2),
+	UNIQUE (auctionid)
+);
+
+-- Update trigger function
+CREATE OR REPLACE FUNCTION public.fn_update_modified_column()   
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.modified = now();
+    RETURN NEW;   
+END;
+$$ language 'plpgsql';
+
+-- Update trigger
+DROP TRIGGER IF EXISTS update_auction_modtime on auctions;
+CREATE TRIGGER update_auction_modtime
+BEFORE UPDATE ON auctions
+FOR EACH ROW
+EXECUTE PROCEDURE public.fn_update_modified_column();
+
+-- Cleanup function
+CREATE OR REPLACE FUNCTION public.cleanup_old_entries()
+RETURNS void
+LANGUAGE plpgsql
+AS $$
+DECLARE
+  temp_id UUID;
+BEGIN
+  FOR temp_id IN
+	SELECT id
+	FROM auctions
+	WHERE EXTRACT(EPOCH FROM (NOW() - modified))/3600 >= 6  -- 6 hours
+  LOOP
+	DELETE FROM auctions
+	WHERE auctions.id = temp_id;
+  END LOOP;
+
+  RETURN;
+END;
+$$;
+
+-- Add job to pg_cron
+DO $outer$
+DECLARE job_exists boolean := false;
+BEGIN
+  SELECT (count(*) > 0)
+  INTO job_exists
+  FROM cron.job
+  WHERE jobname = 'cleanup_old_entries_event';
+
+  IF NOT job_exists THEN
+	PERFORM cron.schedule(
+	  'cleanup_old_entries_event',
+	  '*/2 * * * *',
+	  $sql$ SELECT public.cleanup_old_entries(); $sql$
+	);
+  END IF;
+END;
+$outer$; 
diff --git a/src/Types.ts b/app/src/Types.ts
similarity index 100%
rename from src/Types.ts
rename to app/src/Types.ts
diff --git a/src/auctionType.ts b/app/src/auctionType.ts
similarity index 100%
rename from src/auctionType.ts
rename to app/src/auctionType.ts
diff --git a/src/configLoader.ts b/app/src/configLoader.ts
similarity index 100%
rename from src/configLoader.ts
rename to app/src/configLoader.ts
diff --git a/src/errorHandler.ts b/app/src/errorHandler.ts
similarity index 100%
rename from src/errorHandler.ts
rename to app/src/errorHandler.ts
diff --git a/src/helperFunctions.ts b/app/src/helperFunctions.ts
similarity index 100%
rename from src/helperFunctions.ts
rename to app/src/helperFunctions.ts
diff --git a/app/src/sqlFunctions.ts b/app/src/sqlFunctions.ts
new file mode 100644
index 0000000..912f837
--- /dev/null
+++ b/app/src/sqlFunctions.ts
@@ -0,0 +1,256 @@
+import { Pool, PoolClient, Query, QueryResult, QueryResultRow } from 'pg';
+import { loadConfig } from './configLoader';
+import { unifyArrays, randomArray } from './helperFunctions'
+import fs from 'fs';
+const config = loadConfig();
+
+class SqlSystem {
+
+  private static pool: Pool;
+
+
+  public static async InitDB() {
+    this.pool = new Pool({
+      database: 'postgres',
+      host: process.env.DB_HOST,
+      user: process.env.DB_USER,
+      password: process.env.DB_PASSWORD,
+      max: config.data.worker_count ?? 10
+    });
+    let conn: PoolClient | undefined;
+    try {
+      conn = await this.pool.connect();
+      try {
+        await conn.query('BEGIN');
+        let qry: string = fs.readFileSync('/app/sql/init.sql', 'utf8');
+        await conn.query(qry);
+        await conn.query('COMMIT');
+      } catch (error) {
+        console.error("InitDB Error: ", error);
+        if (conn) await conn.query('ROLLBACK');
+        if (conn) conn.release();
+        this.pool.end();
+        throw error;
+      }
+
+      //await this.TimeoutThread(10000)
+
+      await conn.query('BEGIN');
+
+      console.log("Inserting random numbers into Pool SETUP");
+      let dummy_auctionid: string[] = randomArray(10, 8), dummy_lbin: number[] = randomArray(10, 5);
+      await this.Upsert(dummy_auctionid, dummy_lbin);
+
+      await conn.query('COMMIT');
+
+      console.log("Requesting All from table auctions PRE REMOVE");
+      console.log(await this.Query("SELECT * FROM auctions", false));
+
+      await conn.query('BEGIN');
+
+      await this.RemoveAll()
+
+      await conn.query('COMMIT')
+
+      console.log("Requesting All from table auctions POST REMOVE");
+      console.log(await this.Query("SELECT * FROM auctions", false));
+    }
+    catch (error) {
+      console.error("InitDB Error: ", error);
+      if (conn) await conn.query('ROLLBACK');
+      throw error;
+    }
+    finally {
+      if (conn) conn.release();
+    }
+  }
+  public static async Upsert(auctionid: string | string[], lbin: number | number[]) {
+    let conn: PoolClient | undefined;
+    try {
+      conn = await this.pool.connect();
+      await conn.query('BEGIN');
+      if (Array.isArray(auctionid) && Array.isArray(lbin))
+        if (auctionid.length === lbin.length) {
+          await conn.query(`
+            INSERT INTO auctions (id, auctionid, lbin)
+              SELECT uuid_generate_v4()::UUID, unnest($1::text[]), unnest($2::decimal[])
+              ON CONFLICT (auctionid)
+                DO UPDATE SET lbin = EXCLUDED.lbin;
+          `, [auctionid, lbin]);
+        }
+        else if (Array.isArray(auctionid) || Array.isArray(lbin))
+          throw Error(`Upsert SQL Function error - cannot unify collection ${Array.isArray(auctionid) ? auctionid : lbin} to singlet ${!Array.isArray(auctionid) ? auctionid : lbin}`);
+        else {
+          await conn.query(`
+          INSERT INTO auctions (id, auctionid, lbin) 
+          VALUES uuid_generate_v4()::UUID, $1::text, $2::decimal
+            ON CONFLICT (auctionid)
+              DO UPDATE SET lbin = EXCLUDED.lbin;
+        `, [auctionid, lbin]);
+        }
+
+      await conn.query('COMMIT');
+    }
+    catch (error) {
+      console.error("message_before_error: ", error);
+      if (conn) await conn.query('ROLLBACK');
+      throw error;
+    }
+    finally {
+      if (conn) conn.release();
+    }
+  }
+  //REMOVE ALL ELEMENTS IN AUCTIONS TABLE 
+  public static async RemoveAll() {
+    let conn: PoolClient | undefined;
+    try {
+      conn = await this.pool.connect();
+      await conn.query('BEGIN');
+      await conn.query('DELETE FROM auctions')
+      await conn.query('COMMIT');
+    }
+    catch (error) {
+      console.error("InitDB Error: ", error);
+      if (conn) await conn.query('ROLLBACK');
+      throw error;
+    }
+    finally {
+      if (conn) conn.release();
+    }
+  }
+  //REMOVE ELEMENT IN AUCTIONS TABLE BY AUCTION-ID
+  public static async RemoveByAuctionId(auctionid: string | string[]) {
+    let conn: PoolClient | undefined;
+    try {
+      conn = await this.pool.connect();
+      await conn.query('BEGIN');
+      if (Array.isArray(auctionid)) {
+        await conn.query('DELETE FROM auctions WHERE auctionid IN ($1);', [auctionid]);
+      }
+      else {
+        await conn.query('DELETE FROM auctions WHERE auctionid = $1;', [auctionid]);
+      }
+      await conn.query('COMMIT');
+    }
+    catch (error) {
+      console.error("InitDB Error: ", error);
+      if (conn) await conn.query('ROLLBACK');
+      throw error;
+    }
+    finally {
+      if (conn) conn.release();
+    }
+  }
+
+  public static async Query(query: string, IsWriting: boolean = false) {
+    let conn: PoolClient | undefined;
+    let result: any;
+    try {
+      conn = await this.pool.connect()
+      if (IsWriting) {
+        await conn.query('BEGIN');
+        conn.query(query);
+        await conn.query('COMMIT');
+      }
+      else {
+        console.log('TRYING TO QUERY');
+        result = (await conn.query(query)).rows;
+      }
+    }
+    catch (error) {
+      console.error("InitDB Error: ", error);
+      if (IsWriting && conn) await conn.query('ROLLBACK');
+      throw error;
+    }
+    finally {
+      if (conn) conn.release();
+      if (!IsWriting) return result;
+    }
+  }
+  ////////////////////////////////////////////////////////////////////////////////////////////////////// NOT FIXED / UNTESTED FUNCTIONS
+  //MATCH PROVIDED ELEMENTS IN AUCTIONS TABLE - returns true/false
+  public static async Match(auctionid: string | string[], lbin: number | number[]): Promise<boolean | any> {
+    let conn: PoolClient | undefined;
+    let result;
+    try {
+      conn = await this.pool.connect();
+      if (Array.isArray(auctionid) && Array.isArray(lbin))
+        if (auctionid.length === lbin.length) {
+          result = await conn.query(`
+            CREATE TEMPORARY TABLE IF NOT EXISTS TEMP (
+            auctionID VARCHAR(255) PRIMARY KEY, 
+            lbin DECIMAL(65,5)
+            );
+            INSERT INTO TEMP (auctionID, lbin) VALUES ?
+            SELECT tmp.*
+              FROM TEMP AS tmp
+              WHERE NOT EXISTS (
+              SELECT 1 
+                FROM auctions AS auc
+                WHERE auc.auctionID = tmp.auctionID
+                AND auc.lbin = tmp.lbin);
+            `, [await unifyArrays(auctionid, lbin)]);
+          return result.rows;
+        }
+        else if (Array.isArray(auctionid) || Array.isArray(lbin))
+          throw Error(`Match SQL Function error - cannot unify collection ${Array.isArray(auctionid) ? auctionid : lbin} to singlet ${!Array.isArray(auctionid) ? auctionid : lbin}`);
+        else {
+          result = await conn.query(`
+          SELECT CASE 
+            WHEN COUNT(*) > 0 
+              THEN true 
+              ELSE false 
+            END AS user_exists 
+          FROM auctions WHERE auctionID = ?;
+        `, [auctionid]);
+          return Boolean(result.rows.length);
+        }
+    }
+    catch (error) {
+      console.error("message_before_error: ", error);
+      throw error;
+    }
+    finally {
+      if (conn) conn.release();
+    }
+  }
+  //INSERT ELEMENT IN AUCTIONS TABLE OR UPDATE IF IT ALREADY EXISTS
+  public static async deprecated_Upsert(auctionid: string | string[], lbin: number | number[]) {
+    let conn: PoolClient | undefined;
+    try {
+      conn = await this.pool.connect();
+      await conn.query('BEGIN');
+      if (Array.isArray(auctionid) && Array.isArray(lbin))
+        if (auctionid.length === lbin.length) {
+          await conn.query(`
+            INSERT INTO auctions (auctionid, LBin)
+            VALUES ($1,$2)
+            ON CONFLICT (auctionid)
+            DO UPDATE SET LBin = $2;
+          `, [auctionid, lbin]);
+        }
+        else if (Array.isArray(auctionid) || Array.isArray(lbin))
+          throw Error(`Upsert SQL Function error - cannot unify collection ${Array.isArray(auctionid) ? auctionid : lbin} to singlet ${!Array.isArray(auctionid) ? auctionid : lbin}`);
+        else {
+          await conn.query(`
+          INSERT INTO auctions (auctionid, LBin)
+          VALUES ($1,$2)
+          ON CONFLICT (auctionid)
+          DO UPDATE SET LBin = $2;
+        `, [auctionid, lbin]);
+        }
+      await conn.query('COMMIT');
+    }
+    catch (error) {
+      console.error("message_before_error: ", error);
+      if (conn) await conn.query('ROLLBACK');
+      throw error;
+    }
+    finally {
+      if (conn) conn.release();
+    }
+  }
+}
+export {
+  SqlSystem
+}
diff --git a/tsconfig.json b/app/tsconfig.json
similarity index 100%
rename from tsconfig.json
rename to app/tsconfig.json
diff --git a/docker-compose.yml b/docker-compose.yml
index 8535b13..81a0d57 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -28,6 +28,8 @@ services:
       context: .
       dockerfile: Dockerfile.db
     restart: unless-stopped
+    ports:
+      - 5432:5432
     environment:
       POSTGRES_PASSWORD: example # Change this to a secure password. Has to be identical to DB_PASSWORD in the bot service
     volumes:
diff --git a/src/sqlFunctions.ts b/src/sqlFunctions.ts
deleted file mode 100644
index a3efd05..0000000
--- a/src/sqlFunctions.ts
+++ /dev/null
@@ -1,367 +0,0 @@
-import { Pool, PoolClient, Query, QueryResult, QueryResultRow } from 'pg';
-import { loadConfig } from './configLoader';
-import { unifyArrays, randomArray } from './helperFunctions'
-const config = loadConfig();
-
-class SqlSystem {
-
-  private static pool: Pool;
-
-
-  public static async InitDB() {
-    this.pool = new Pool({
-      database: 'postgres',
-      host: process.env.DB_HOST,
-      user: process.env.DB_USER,
-      password: process.env.DB_PASSWORD,
-      max: config.data.worker_count ?? 10
-    });
-    let conn: PoolClient | undefined;
-    try {
-      conn = await this.pool.connect();
-      //Setup tables for auctions and lifetimes
-      await conn.query(`
-        CREATE TABLE if NOT EXISTS auctions (
-        id UUID PRIMARY KEY,
-        auctionid VARCHAR(255) NOT NULL,
-        lbin DECIMAL(65,5),
-        UNIQUE (auctionid)
-        );
-        CREATE TABLE if NOT EXISTS lifetimes (id UUID PRIMARY KEY, insertedon TIMESTAMP(2));
-        `);
-      //Setup lifetime Trigger
-      await conn.query(`
-        -- Insert trigger function
-        CREATE OR REPLACE FUNCTION public.fn_insert_lifetime()
-        RETURNS TRIGGER AS $$
-        BEGIN
-          INSERT INTO lifetimes (id, insertedon)
-          VALUES (NEW.id, NOW());
-          RETURN NEW;
-        END;
-        $$ LANGUAGE plpgsql;
-
-        -- Update trigger function
-        CREATE OR REPLACE FUNCTION public.fn_update_lifetime()
-        RETURNS TRIGGER AS $$
-        BEGIN
-          UPDATE lifetimes
-          SET insertedon = NOW()
-          WHERE id = NEW.id;
-          RETURN NEW;
-        END;
-        $$ LANGUAGE plpgsql;
-
-        -- Remove trigger function
-        CREATE OR REPLACE FUNCTION public.fn_remove_lifetime()
-        RETURNS TRIGGER AS $$
-        BEGIN
-          DELETE FROM lifetimes
-          WHERE id = OLD.id;
-          RETURN OLD;
-        END;
-        $$ LANGUAGE plpgsql;
-        `);
-      await conn.query(`
-        -- Insert trigger
-        DROP TRIGGER IF EXISTS insert_lifetime ON auctions;
-        CREATE TRIGGER insert_lifetime
-        AFTER INSERT ON auctions
-        FOR EACH ROW
-        EXECUTE PROCEDURE public.fn_insert_lifetime();
-
-        -- Update trigger
-        DROP TRIGGER IF EXISTS update_lifetime ON auctions;
-        CREATE TRIGGER update_lifetime
-        AFTER UPDATE ON auctions
-        FOR EACH ROW
-        EXECUTE PROCEDURE public.fn_update_lifetime();
-
-        -- Remove trigger
-        DROP TRIGGER IF EXISTS remove_lifetime ON auctions;
-        CREATE TRIGGER remove_lifetime
-        BEFORE DELETE ON auctions
-        FOR EACH ROW
-        EXECUTE PROCEDURE public.fn_remove_lifetime();
-      `);
-      await conn.query(`
-        CREATE EXTENSION IF NOT EXISTS pg_cron;
-        CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
-      `);
-      //Setup Table sanitation
-      await conn.query(`
-        CREATE OR REPLACE FUNCTION public.cleanup_old_entries()
-        RETURNS void
-        LANGUAGE plpgsql
-        AS $$
-        DECLARE
-          temp_id UUID;
-        BEGIN
-          FOR temp_id IN
-            SELECT id
-            FROM lifetimes
-            WHERE EXTRACT(EPOCH FROM (NOW() - insertedon))/3600 >= 6  -- 6 hours
-          LOOP
-            -- Removes matching entries from auctions
-            DELETE FROM auctions
-            WHERE auctions.id = temp_id;
-          END LOOP;
-
-          RETURN;
-        END;
-        $$;
-      `);
-      await conn.query(`
-        DO $outer$
-        DECLARE job_exists boolean := false;
-        BEGIN
-          SELECT (count(*) > 0)
-          INTO job_exists
-          FROM cron.job
-          WHERE jobname = 'cleanup_old_entries_event';
-
-          IF NOT job_exists THEN
-            PERFORM cron.schedule(
-              'cleanup_old_entries_event',
-              '*/2 * * * *',
-              $sql$ SELECT public.cleanup_old_entries(); $sql$
-            );
-          END IF;
-        END;
-        $outer$; 
-      `);
-
-      //await this.TimeoutThread(10000)
-
-      await conn.query('BEGIN');
-
-      console.log("Inserting random numbers into Pool SETUP");
-      let dummy_auctionid: string[] = randomArray(10,8),dummy_lbin: number[] = randomArray(10,5);
-      await this.Upsert(dummy_auctionid,dummy_lbin);
-
-      await conn.query('COMMIT');
-
-      console.log("Requesting All from table auctions PRE REMOVE");
-      console.log(await this.Query("SELECT * FROM auctions",false));
-
-      await conn.query('BEGIN');
-
-      await this.RemoveAll()
-
-      await conn.query('COMMIT')
-
-      console.log("Requesting All from table auctions POST REMOVE");
-      console.log(await this.Query("SELECT * FROM auctions",false));
-    }
-    catch (error) {
-      console.error("InitDB Error: ", error);
-      if (conn) await conn.query('ROLLBACK');
-      throw error;
-    }
-    finally {
-      if (conn) conn.release();
-    }
-  }
-  public static async Upsert(auctionid: string|string[], lbin:number|number[])
-  {
-    let conn: PoolClient | undefined;
-    try
-    {
-      conn = await this.pool.connect();
-      await conn.query('BEGIN');
-      if(Array.isArray(auctionid) && Array.isArray(lbin))
-        if(auctionid.length === lbin.length) {
-          await conn.query(`
-            INSERT INTO auctions (id, auctionid, lbin)
-              SELECT uuid_generate_v4()::UUID, unnest($1::text[]), unnest($2::decimal[])
-              ON CONFLICT (auctionid)
-                DO UPDATE SET lbin = EXCLUDED.lbin;
-          `,[auctionid,lbin]);
-        } 
-      else if(Array.isArray(auctionid) || Array.isArray(lbin)) 
-        throw Error(`Upsert SQL Function error - cannot unify collection ${Array.isArray(auctionid) ? auctionid : lbin} to singlet ${!Array.isArray(auctionid) ? auctionid : lbin}`);
-      else {
-        await conn.query(`
-          INSERT INTO auctions (id, auctionid, lbin) 
-          VALUES uuid_generate_v4()::UUID, $1::text, $2::decimal
-            ON CONFLICT (auctionid)
-              DO UPDATE SET lbin = EXCLUDED.lbin;
-        `, [auctionid, lbin]);
-      }
-
-      await conn.query('COMMIT');
-    }
-    catch(error)
-    {
-      console.error("message_before_error: ", error);
-      if (conn) await conn.query('ROLLBACK');
-      throw error;
-    }
-    finally
-    {
-      if (conn) conn.release();
-    }
-  }
-//REMOVE ALL ELEMENTS IN AUCTIONS TABLE 
-public static async RemoveAll() {
-  let conn: PoolClient | undefined;
-  try {
-    conn = await this.pool.connect();
-    await conn.query('BEGIN');
-    await conn.query('DELETE FROM auctions')
-    await conn.query('COMMIT');
-  }
-  catch (error) {
-    console.error("InitDB Error: ", error);
-    if (conn) await conn.query('ROLLBACK');
-    throw error;
-  }
-  finally {
-    if (conn) conn.release();
-  }
-}
-//REMOVE ELEMENT IN AUCTIONS TABLE BY AUCTION-ID
-  public static async RemoveByAuctionId(auctionid: string|string[]) {
-    let conn: PoolClient | undefined;
-    try {
-      conn = await this.pool.connect();
-      await conn.query('BEGIN');
-      if(Array.isArray(auctionid))
-      {
-        await conn.query('DELETE FROM auctions WHERE auctionid IN ($1);',[auctionid]);
-      }
-      else
-      {
-        await conn.query('DELETE FROM auctions WHERE auctionid = $1;',[auctionid]);
-      }
-      await conn.query('COMMIT');
-    }
-    catch (error) {
-      console.error("InitDB Error: ", error);
-      if (conn) await conn.query('ROLLBACK');
-      throw error;
-    }
-    finally {
-      if (conn) conn.release();
-    }
-  }
-  
-  public static async Query(query:string,IsWriting:boolean = false) {
-    let conn: PoolClient | undefined;
-    let result: any;
-    try{
-      conn = await this.pool.connect()
-      if(IsWriting)
-      {
-        await conn.query('BEGIN');
-        conn.query(query);
-        await conn.query('COMMIT');
-      }
-      else
-      {
-        console.log('TRYING TO QUERY');
-        result = (await conn.query(query)).rows;
-      }
-    }
-    catch(error) {
-      console.error("InitDB Error: ", error);
-      if (IsWriting && conn) await conn.query('ROLLBACK');
-      throw error;
-    }
-    finally
-    {
-      if(conn) conn.release();
-      if(!IsWriting) return result;
-    }
-  }
-  ////////////////////////////////////////////////////////////////////////////////////////////////////// NOT FIXED / UNTESTED FUNCTIONS
-  //MATCH PROVIDED ELEMENTS IN AUCTIONS TABLE - returns true/false
-  public static async Match(auctionid:string|string[],lbin:number|number[]): Promise<boolean|any> {
-    let conn: PoolClient | undefined;
-    let result;
-    try{
-      conn = await this.pool.connect();
-      if(Array.isArray(auctionid) && Array.isArray(lbin))
-        if(auctionid.length === lbin.length) {
-          result = await conn.query(`
-            CREATE TEMPORARY TABLE IF NOT EXISTS TEMP (
-            auctionID VARCHAR(255) PRIMARY KEY, 
-            lbin DECIMAL(65,5)
-            );
-            INSERT INTO TEMP (auctionID, lbin) VALUES ?
-            SELECT tmp.*
-              FROM TEMP AS tmp
-              WHERE NOT EXISTS (
-              SELECT 1 
-                FROM auctions AS auc
-                WHERE auc.auctionID = tmp.auctionID
-                AND auc.lbin = tmp.lbin);
-            `,[await unifyArrays(auctionid,lbin)]);
-            return result.rows;
-        } 
-      else if(Array.isArray(auctionid) || Array.isArray(lbin))
-        throw Error(`Match SQL Function error - cannot unify collection ${Array.isArray(auctionid) ? auctionid : lbin} to singlet ${!Array.isArray(auctionid) ? auctionid : lbin}`);
-      else {
-        result = await conn.query(`
-          SELECT CASE 
-            WHEN COUNT(*) > 0 
-              THEN true 
-              ELSE false 
-            END AS user_exists 
-          FROM auctions WHERE auctionID = ?;
-        `,[auctionid]);
-          return Boolean(result.rows.length);
-      }
-    }
-    catch(error)
-    {
-      console.error("message_before_error: ", error);
-      throw error;
-    }
-    finally
-    {
-      if (conn) conn.release();
-    }
-  }
-  //INSERT ELEMENT IN AUCTIONS TABLE OR UPDATE IF IT ALREADY EXISTS
-  public static async deprecated_Upsert(auctionid: string|string[], lbin: number|number[]) {
-    let conn: PoolClient | undefined;
-    try {
-      conn = await this.pool.connect();
-      await conn.query('BEGIN');
-      if(Array.isArray(auctionid) && Array.isArray(lbin))
-        if(auctionid.length === lbin.length) {
-          await conn.query(`
-            INSERT INTO auctions (auctionid, LBin)
-            VALUES ($1,$2)
-            ON CONFLICT (auctionid)
-            DO UPDATE SET LBin = $2;
-          `, [auctionid, lbin]);
-        } 
-      else if(Array.isArray(auctionid) || Array.isArray(lbin)) 
-        throw Error(`Upsert SQL Function error - cannot unify collection ${Array.isArray(auctionid) ? auctionid : lbin} to singlet ${!Array.isArray(auctionid) ? auctionid : lbin}`);
-      else {
-        await conn.query(`
-          INSERT INTO auctions (auctionid, LBin)
-          VALUES ($1,$2)
-          ON CONFLICT (auctionid)
-          DO UPDATE SET LBin = $2;
-        `, [auctionid, lbin]);
-      }
-      await conn.query('COMMIT');
-    }
-    catch(error)
-    {
-      console.error("message_before_error: ", error);
-      if (conn) await conn.query('ROLLBACK');
-      throw error;
-    }
-    finally
-    {
-      if (conn) conn.release();
-    }
-  }
-}
-export {
-  SqlSystem
-}