chore: fix typos and remove unused code

api/src/controllers/drive.ts

@@ -153,7 +153,7 @@ export class DriveController {
 }
 
 const getFileTree = () => {
-  const tree = new ExecutionController().buildDirectorytree()
+  const tree = new ExecutionController().buildDirectoryTree()
   return { status: 'success', tree }
 }
 

api/src/controllers/internal/FileUploadController.ts

@@ -18,7 +18,7 @@ export class FileUploadController {
 
   //It will intercept request and generate unique uuid to be used as a subfolder name
   //that will store the files uploaded
-  public preuploadMiddleware = async (req: any, res: any, next: any) => {
+  public preUploadMiddleware = async (req: any, res: any, next: any) => {
     let session
 
     const sessionController = getSessionController()

api/src/routes/api/session.ts

@@ -1,6 +1,5 @@
 import express from 'express'
 import { SessionController } from '../../controllers'
-import { authenticateAccessToken } from '../../middlewares'
 
 const sessionRouter = express.Router()
 

api/src/routes/api/stp.ts

@@ -1,5 +1,5 @@
 import express from 'express'
-import { executeProgramRawValidation, runSASValidation } from '../../utils'
+import { executeProgramRawValidation } from '../../utils'
 import { STPController } from '../../controllers/'
 import { FileUploadController } from '../../controllers/internal'
 
@@ -26,7 +26,7 @@ stpRouter.get('/execute', async (req, res) => {
 
 stpRouter.post(
   '/execute',
-  fileUploadController.preuploadMiddleware,
+  fileUploadController.preUploadMiddleware,
   fileUploadController.getMulterUploadObject().any(),
   async (req: any, res: any) => {
     const { error: errQ, value: query } = executeProgramRawValidation(req.query)