first commit

middlewares/multer/po-doc.js

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+const multer = require('multer');
+
+const path = require('path');
+var imageStorage = multer.diskStorage({
+    // Destination to store image     
+    // destination: 'assets/images/'+pathDir, 
+    destination: (req, file, cb) => {
+        // console.log(req.get("path"));
+        // let pathdir = req.get("path");
+        cb(null, "assets/po/")
+        // cb(null, "assets/words/" + pathdir + "/")
+    }, 
+    filename : (req, file, cb) => {
+        // let filename=file.originalname.split(".")[0];
+        // console.log("body :"+req.body);
+        let nik = req.nik;
+        // let category = req.body.filecategory;
+        // let filedoc = category+'_'+nik+'_' + Date.now() + path.extname(file.originalname);
+        let filedoc = nik+'_' + Date.now() + path.extname(file.originalname);
+        // req.body.filedoc = filedoc;
+        // cb(null, filedoc);
+        // console.log(filedoc);
+        req.body.filename = filedoc;
+        cb(null, filedoc)
+        // file.fieldname is name of the field (image)
+        // path.extname get the uploaded file extension
+    }
+});
+var imageUpload = multer({
+    storage: imageStorage,
+    limits: {
+        fileSize: '5mb'  // 1000000 Bytes = 5 MB
+    },
+    fileFilter(req, file, cb) {
+        // if (!file.originalname.match(/\.(png|jpg|pdf)$/)) { 
+        // console.log(file.originalname.match);
+        if (!file.originalname.match(/\.(docx|pdf|PDF)$/)) { 
+            // upload only png and jpg format
+            req.fileValidationError = "Please upload a word document in ( docx / pdf ) max 5 mb";
+            cb(new Error('Please upload a word document in ( docx / pdf ) max 5 mb'), false);             
+        }
+        else{                
+            cb(null, true);
+        }
+    }
+}).single("file-doc");
+module.exports = (req, res, next) => {
+    try {        
+        imageUpload(req,res, function(err){
+            try {
+                
+                // if (err || err instanceof multer.MulterError){
+                if (err){
+                    
+                    res.status(500).send({
+                        "meta":{
+                            "auth": false,
+                            "code" : 500,
+                            "message" : req.fileValidationError || err.toString(),
+                        },                        
+                        "data" :[]
+                    });
+                } else {
+                    next();
+                    // console.log('The filename is ' + res.req.file.filename);
+                }
+                       
+            } catch (error) {
+                console.log("error "+error);
+            }                
+        });
+        
+    } catch (error) {
+        console.log("error " + error);
+        error.message = error.message;
+        error.statusCode = 500;
+        throw error;
+    }    
+}