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Passing Multer Middleware From External File

How do I pass command line arguments to a Node.js program?What is Node.js' Connect, Express and “middleware”?What's the difference between dependencies, devDependencies and peerDependencies in npm package.json file?Decide the upload folder location of Multer middlewareuploading file using multer is not working fully (nodejs)multer middleware not invokedI got an empty array in sub document array saving using mongoose ( MEAN stack)How to use multer upload file without middlewareHow to resize image with sharp then upload with multer in nodejsExpress.js: How to pass req object to middleware w/o creating a new route w/ Multer

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0

I am new to using multer for file uploading in the node-express app. I tried to pass middleware (imported from separate file) in my routes but getting an error in the console as:

router.post('/', uploadMW.multerFunction('/articles').any('image'), articleController.article_create);
 ^

TypeError: uploadMW.multerFunction is not a function
 at Object.<anonymous> (F:wordify-webbackend-wordifyapiroutesarticles.js:9:27)

Here is my code for router file in which i am passing my middleware:

const express = require('express');
const router = express.Router();

const articleController = require('../controllers/articles');
const uploadMW = require('../middleware/multer-file');

router.get('/', articleController.article_get_all);

router.post('/', uploadMW.multerFunction('/articles').any('image'), articleController.article_create);

router.get('/:articleId', articleController.article_by_id);
module.exports = router;

And here is the multer file code:

const express = require('express');
const router = express();
const multer = require('multer');


let storage = multer.diskStorage(
 destination: function (req, file, cb) 
 cb(null, './uploads')
 ,
 filename: function (req, file, cb) 
 cb(null, file.filename + '-' + Date.now() + path.extname(file.originalname))
 
)

const upload = multer(storage: storage).single("image");

module.exports = upload;

Please help out to resolve.

node.js mongoose middleware multer

share|improve this question

asked Mar 24 at 14:41

userOnlineuserOnline

64

add a comment | 

0

I am new to using multer for file uploading in the node-express app. I tried to pass middleware (imported from separate file) in my routes but getting an error in the console as:

router.post('/', uploadMW.multerFunction('/articles').any('image'), articleController.article_create);
 ^

TypeError: uploadMW.multerFunction is not a function
 at Object.<anonymous> (F:wordify-webbackend-wordifyapiroutesarticles.js:9:27)

Here is my code for router file in which i am passing my middleware:

const express = require('express');
const router = express.Router();

const articleController = require('../controllers/articles');
const uploadMW = require('../middleware/multer-file');

router.get('/', articleController.article_get_all);

router.post('/', uploadMW.multerFunction('/articles').any('image'), articleController.article_create);

router.get('/:articleId', articleController.article_by_id);
module.exports = router;

And here is the multer file code:

const express = require('express');
const router = express();
const multer = require('multer');


let storage = multer.diskStorage(
 destination: function (req, file, cb) 
 cb(null, './uploads')
 ,
 filename: function (req, file, cb) 
 cb(null, file.filename + '-' + Date.now() + path.extname(file.originalname))
 
)

const upload = multer(storage: storage).single("image");

module.exports = upload;

Please help out to resolve.

node.js mongoose middleware multer

share|improve this question

asked Mar 24 at 14:41

userOnlineuserOnline

64

add a comment | 

I am new to using multer for file uploading in the node-express app. I tried to pass middleware (imported from separate file) in my routes but getting an error in the console as:

router.post('/', uploadMW.multerFunction('/articles').any('image'), articleController.article_create);
 ^

TypeError: uploadMW.multerFunction is not a function
 at Object.<anonymous> (F:wordify-webbackend-wordifyapiroutesarticles.js:9:27)

Here is my code for router file in which i am passing my middleware:

const express = require('express');
const router = express.Router();

const articleController = require('../controllers/articles');
const uploadMW = require('../middleware/multer-file');

router.get('/', articleController.article_get_all);

router.post('/', uploadMW.multerFunction('/articles').any('image'), articleController.article_create);

router.get('/:articleId', articleController.article_by_id);
module.exports = router;

And here is the multer file code:

const express = require('express');
const router = express();
const multer = require('multer');


let storage = multer.diskStorage(
 destination: function (req, file, cb) 
 cb(null, './uploads')
 ,
 filename: function (req, file, cb) 
 cb(null, file.filename + '-' + Date.now() + path.extname(file.originalname))
 
)

const upload = multer(storage: storage).single("image");

module.exports = upload;

Please help out to resolve.

node.js mongoose middleware multer

share|improve this question

asked Mar 24 at 14:41

userOnlineuserOnline

64

router.post('/', uploadMW.multerFunction('/articles').any('image'), articleController.article_create);
 ^

TypeError: uploadMW.multerFunction is not a function
 at Object.<anonymous> (F:wordify-webbackend-wordifyapiroutesarticles.js:9:27)

const express = require('express');
const router = express.Router();

const articleController = require('../controllers/articles');
const uploadMW = require('../middleware/multer-file');

router.get('/', articleController.article_get_all);

router.post('/', uploadMW.multerFunction('/articles').any('image'), articleController.article_create);

router.get('/:articleId', articleController.article_by_id);
module.exports = router;

const express = require('express');
const router = express();
const multer = require('multer');


let storage = multer.diskStorage(
 destination: function (req, file, cb) 
 cb(null, './uploads')
 ,
 filename: function (req, file, cb) 
 cb(null, file.filename + '-' + Date.now() + path.extname(file.originalname))
 
)

const upload = multer(storage: storage).single("image");

module.exports = upload;

share|improve this question

asked Mar 24 at 14:41

userOnlineuserOnline

64

share|improve this question

asked Mar 24 at 14:41

userOnlineuserOnline

64

asked Mar 24 at 14:41

userOnlineuserOnline

64

asked Mar 24 at 14:41

userOnlineuserOnline

64