fix minor bugs

Author: prabalsingh24

src/routes/api/index.ts

@@ -1,6 +1,7 @@
 import { NextFunction, Request, Response, Router } from 'express'
 import run from './run'
 import submit from './submit'
+import project from './project'
 import { route as langs } from './langs'
 import { checkValidApiKey } from '../../validators/ApiKeyValidators'
 import * as debug from 'debug'
@@ -27,6 +28,7 @@ route.use((req: Request, res: Response, next: NextFunction) => {
 
 route.use('/runs', run)
 route.use('/submissions', submit)
+route.use('/project', project)
 route.use('/langs', langs)
 
 export default route

src/routes/api/project/index.ts

@@ -2,11 +2,12 @@ import { Router } from 'express'
 import Controller from './controller'
 import Validator from './validators'
 import { successListener } from 'rabbitmq/jobqueue'
+import langValidator from '../../../middlewares/langValidator';
 
 const router: Router = Router()
 const validator = new Validator()
 
-router.post('/', validator.POST, Controller.runPOST)
+router.post('/', validator.POST, langValidator(), Controller.runPOST)
 successListener.on('project_result', Controller.onSuccess)
 
 export default router

src/routes/api/project/validators.ts

@@ -11,6 +11,9 @@ export default class ProjectValidator extends BaseValidator {
     }
 
     POSTSchema = Joi.object({
+        lang: Joi
+            .string()
+            .required(),
         problem: Joi
             .string()
             .uri()