I am trying to create a post method in order to store data into mongoDb but a type error occurs when i send a post request through postman
I have updated packages through npm but error remained same
TypeError: Cannot read property 'Customer_id' of undefined at exports.create_customer (C:\Users\jawad\Desktop\nodejspractise\controller\admin.controll.js:64:31) at Layer.handle [as handle_request] (C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\layer.js:95:5) at next (C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\route.js:137:13) at Route.dispatch (C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\route.js:112:3) at Layer.handle [as handle_request] (C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\layer.js:95:5) at C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\index.js:281:22 at Function.process_params (C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\index.js:335:12) at next (C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\index.js:275:10) at Function.handle (C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\index.js:174:3) at router (C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\index.js:47:12) at Layer.handle [as handle_request] (C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\layer.js:95:5) at trim_prefix (C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\index.js:317:13) at C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\index.js:284:7 at Function.process_params (C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\index.js:335:12) at next (C:\Users\jawad\Desktop\nodejspractise\node_modules\express\lib\router\index.js:275:10) at jsonParser (C:\Users\jawad\Desktop\nodejspractise\node_modules\body-parser\lib\types\json.js:101:7)
here is app.js file
const express= require('express');
const body_parser=require('body-parser');
const app=express();
const mongo=require('mongoose');
app.use(body_parser.urlencoded({extended:true}));
app.use(body_parser.json());
const admin_route=require('./routes/admin.routes');
app.use('/admin',admin_route);
mongo.connect("mongodb://localhost/DcPrimeDb",
{useNewUrlParser: true, useUnifiedTopology: true } );
mongo.Promise = global.Promise;
let db = mongo.connection;
db.on('error', console.error.bind(console, 'MongoDB connection error:'));
const port=8080;
app.listen(port,()=>
{
console.log("Server is up "+port);
});
customer.model.js file
const mongoose=require('mongoose');
const Schema=mongoose.Schema;
const joi=require('joi');
let Customer_schema=new Schema(
{
Customer_id:{
type:Number,
required:true
},
Password:{type:String,
required:true,
max:100},
Name:{type:String,
required:true,
max:100},
Email:{type:String,
required:true,
max:200},
Occupation:{type:String,
required:true,
max:30},
Gender:{type:String,
required:true,
max:1,
min:1},
Dob:{type:Date,required:true,},
Address:{type:String,required:true,max:500},
City:{type:String,required:true,max:40},
Country:{type:String,required:true,max:100}
}
);
module.exports=mongoose.model('Customer',Customer_schema,'Customers');
admin.controll.js file:
const Customer=require('..//model/customer.model');
const employee=require('..//model/employee.model');
const changerequest=require('..//model/ChangeRequest.model');
const joi=require('joi');
const mongo=require('mongoose');
let db=mongo.Connection;
exports.create_customer=function (res,req)
{
let customer= new Customer(
{
Customer_id:req.body.Customer_id,
Password:req.body.Password,
Name:req.body.Name,
Email:req.body.Email,
Occupation:req.body.Occupation,
Gender:req.body.Gender,
Dob:req.body.Dob ,
Address:req.body.Address,
City:req.body.City,
Country:req.body.Country
})
customer.save((err)=>
{
if (err)
{
return next(err);
}
res.send("Customer Sucessfull Created");
}
)
}
admin.routes.js file:
const express=require('express');
const router=express.Router();
const body_parser=require('body-parser');
const app=express();
app.use(body_parser.json());
app.use(body_parser.urlencoded({extended:true}));
const admin_controll=require('../controller/admin.controll');
router.post('/createCustomer',admin_controll.create_customer);
// router.get('/test',product_controll.test);
module.exports=router;
