Node assignment

.gitignore

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+checkg/**.js
+node_modules/
+package-lock.json
+yarn.lock

Shivani_Bansal/NodeAssignment/.vs/VSWorkspaceState.json

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+{
+  "ExpandedNodes": [
+    ""
+  ],
+  "PreviewInSolutionExplorer": false
+}

Shivani_Bansal/NodeAssignment/controllers/employee.js

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+const model =require('../models')
+class Employee{
+    constructor(){
+    }
+        async create(req,res) {
+            let employeeObj ={
+                name: req.body.name,
+                email: req.body.email,
+                designation: req.body.designation,
+                password:req.body.password,
+                projectId:req.body.projectId,
+                _id:req.body._id
+
+            }
+            console.log(employeeObj)
+            const employee= await model.employee.save(employeeObj)
+            res.send(employee)
+        }
+        async update(req,res) {
+            let updateObj={
+                name: req.body.name,
+                email: req.body.email,
+
+                designation: req.body.designation,
+
+            }
+            console.log(updateObj)
+            const employee= await model.employee.update(updateObj)
+            res.send(employee)
+
+        }
+        async delete(req,res){
+            console.log(req.params._id)
+            const employee =await model.employee.delete({_id: req.params.parameter})
+            res.send("deleted")
+        }
+        async show(req,res){
+            const employee = await model.employee.get({_id: req.params.parameter})
+            res.send(employee)
+        }
+
+        async index(req,res){
+            const employeeList = await model.employee.get();
+            res.send(employeeList)
+        }
+    }
+    module.exports = new Employee();

Shivani_Bansal/NodeAssignment/controllers/index.js

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+const employee = require('./employee')
+module.exports = {
+    employee: employee
+}

Shivani_Bansal/NodeAssignment/database/config.js

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+const mongoose = require('mongoose')
+const url = "mongodb://localhost/company"  //default port 27017 for mongoose
+mongoose.Promise = global.Promise;
+
+//connecting to database
+mongoose.connect(url,{useNewUrlParser: true, keepAlive:1}).then((res)=>
+{
+    console.log("Connection established")
+    // console.log(res)
+}).catch(error =>{
+    console.log(error.message)
+})
+ //removes unwanted parts , parallel connection
+module.exports = mongoose;
+
+
+

Shivani_Bansal/NodeAssignment/index.js

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+const express = require('express');
+const jwt = require("jsonwebtoken");
+const bodyParser = require('body-parser');
+const app = express();
+const database = require('./database/config');
+app.use(bodyParser.json());
+var cors = require('cors')
+const model =require('./models');
+app.use(cors());
+app.use(express.json()); //Read
+require('./routes/route.js')(app);
+
+app.post('/login', async(req,res) => 
+{
+    // console.log(req.body.email)
+    email = req.body.email;
+    password = req.body.password;
+    console.log(email, password)
+    user = await model.employee.search({ email, password})
+
+    if(!user){
+        return res.send('Email or Password incorrect');
+    }
+
+
+    const token = jwt.sign({designation: user.designation, email: user.email}, 'cybergroup');
+
+    res.header('x-auth-token', token).send('Login Successfully');    
+})
+
+const port = process.env.PORT || 3000;
+app.listen(port, () =>{
+    console.log(`Listening port ${port}`);
+})

Shivani_Bansal/NodeAssignment/models/employee.js

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+const mongoose = require('mongoose');
+const schema = require('../schemas')
+const employeeSchema = mongoose.Schema(schema.employee);
+class Employee{
+    constructor(){
+        this.model=mongoose.model('employee', employeeSchema)
+    }
+    async get(criteria ={}){
+        return this.model.find(criteria)
+    }
+    async save(employeeObj){
+        return this.model.create(employeeObj)
+    }
+    async update(criteria={},updateObj){
+        return this.model.update(criteria,updateObj)
+    }
+    async delete(criteria={})
+    {
+        return this.model.deleteOne(criteria)
+    }
+
+    async search(employeeObj){
+        console.log(employeeObj);
+        const employee = await this.model.findOne(employeeObj)
+        console.log(employee);
+        return employee;
+    }
+}
+module.exports =new Employee();

Shivani_Bansal/NodeAssignment/models/index.js

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+// import { model } from "mongoose";
+const employee= require('./employee');
+module.exports ={
+    employee: employee
+}