lost files uploaded

.gitignore

@@ -1,2 +1,4 @@
 /node_modules
-package-lock.json
+package-lock.json
+/uploads
+/lostdb

index.js

@@ -34,9 +34,9 @@ app.use(cors());
 /**
  * Routes
  */
-// const rootRoutes = require('./routes/index.js');
+const rootRoutes = require('./routes/index.js');
 
-// app.use('/api', rootRoutes);
+app.use('/api', rootRoutes);
 
 
 

models/losts.js

@@ -0,0 +1,9 @@
+const mongoose = require('mongoose');
+
+const lostSchema = mongoose.Schema({
+    _id : mongoose.Schema.Types.ObjectId,
+    label: { type: String },
+    // images: [String]
+});
+
+module.exports = mongoose.model('Losts', lostSchema);

package.json

@@ -4,7 +4,7 @@
   "description": "Our team project for Hack.Moscow",
   "main": "index.js",
   "scripts": {
-    "start" : "nodemon index.js"
+    "start": "nodemon index.js"
   },
   "repository": {
     "type": "git",
@@ -25,6 +25,7 @@
     "express": "^4.17.1",
     "mongoose": "^5.7.7",
     "morgan": "^1.9.1",
+    "multer": "^1.4.2",
     "nodemon": "^1.19.4"
   }
 }

routes/index.js

@@ -0,0 +1,94 @@
+const express = require("express");
+const router = express.Router();
+const multer = require('multer');
+const path = require('path');
+const fs = require('fs');
+const mongoose = require('mongoose');
+const lost = require('./../models/losts.js');
+const { exec } = require('child_process');
+
+const storage = multer.diskStorage({
+    destination: function (req, file, cb) {
+        cb(null, 'uploads/');
+    },
+    filename: function (req, file, cb) {
+        cb(null, new Date().toISOString().replace(/:/g, '-') + file.originalname);
+    }
+});
+
+const fileFilter = (req, file, cb) => {
+    // reject a file
+    if (file.mimetype === 'image/jpeg' || file.mimetype === 'image/png' || file.mimetype === 'image/jpg') {
+        cb(null, true);
+    } else {
+        cb(null, false);
+    }
+};
+
+const upload = multer({
+    storage: storage,
+    limits: {
+        fileSize: 1024 * 1024 * 50
+    },
+    fileFilter: fileFilter
+});
+
+async function rearrangeFiles(labelname, files) {
+    fs.mkdirSync(`lostdb/${labelname}`, {recursive: true, mode: 770});
+    await files.forEach((file, i) => {
+        // exec(`mv ${file.path} lostdb/${labelname}/${i}.${path.extname(file.originalname)}`);
+        fs.renameSync(`${file.path}`, `lostdb/${labelname}/${i}.${path.extname(file.originalname)}`);
+    });
+
+    // console.log('stdout:', stdout);
+    // console.log('stderr:', stderr);
+  }
+
+
+router.post('/uploadlost', upload.array("lostImage", 10), (req, res, next) => {
+    if(req.files.size<=0 ) {
+        res.status(500).json({
+            status: "fail"
+        });
+    } else {
+        const mongooseId = mongoose.Types.ObjectId();
+        const labelname = mongooseId;
+
+        const newimage = new lost({
+            _id: mongooseId,
+            label: labelname,
+
+        });
+
+
+        rearrangeFiles(labelname, req.files);
+
+        newimage
+            .save()
+            .then((result) => {
+                console.log(result);
+                res.status(200).json({
+                    status: "success"
+                });
+            }).catch(err => {
+                console.log(err);
+                res.status(500).json({
+                    status: "fail"
+                });            
+            });
+
+        /**
+         * Delete files from Uploads folder after it has been moved to lostdb folder
+         * req.files.forEach((file, i) => {
+            fs.unlink(`${file.path}`, (err) => {
+                if (err) throw err;
+                console.log(`${file.path} was deleted`);
+            });
+            });
+         */
+
+    }
+
+});
+
+module.exports = router;