Data not showing in the API (NodeJS + Express) - node.js

Question

I am developing a sample API for restaurants in which I want retrieve data of restaurants by entering the Restaurant's name. Controller, Model & Router has been set but if I load it into Postman data doesn't appear. Please share some ideas.
Controller: (restaurant.js)
const restaurants = require('../Models/restaurantData');
exports.getRestaurantName = (req, res) => {
const Name = req.params.name;
restaurants.find({
name: Name
}).then(result => {
res.status(200).json({
message: "Restaurant Data",
restaurants: result[0]
});
}).catch(error => {
res.status(500).json({
message: error
});
});
}
Model: (restaurantData.js)
const mongoose = require('mongoose');
const Schema = mongoose.Schema;
const restaurantSchema = new Schema({
_id: {
type: Number,
required: true
},
name: {
type: String,
required: true
},
city_name:{
type: String,
required: true
},
city_id: {
type: String,
required: true
},
location_id: {
type: Number,
required: true
},
area: {
type: Number,
required: true
},
locality:{
type: String,
required: true
},
thumb: {
type: String,
required: true
},
cost:{
type: Number,
required: true
},
address:{
type: String,
required: true
},
mealtype:{
type: Number,
required: true
},
name:{
type: String,
required: true
},
cuisine:{
type: Number,
required: true
},
type:{
type: Array,
required: true
},
Cuisine:{
type: Array,
required: true
}
});
module.exports = mongoose.model('restaurantData', restaurantSchema, 'restaurantData');
Router:
const express = require('express');
const restaurantController = require('../Controllers/restaurant');
const router = express.Router();
router.get('/restaurantData/:name',restaurantController.getRestaurantName);
module.exports = router;

Answer 1

had you add network access if yes then use Model.create(req.body(err,data)={ res.send(data); })

Answer 2

Change the following and I hope it will work.
In Restaurant Model, remove this:
module.exports = mongoose.model( "restaurantData", restaurantSchema, "restaurantData");
And add this:
const Restaurant = mongoose.model("restaurantData", restaurantSchema);
module.exports = { Restaurant };
In your Restaurant controller, change the import script into:
const { Restaurant } = require("../Models/restaurantData");
And Method will be:
Restaurant.find({
name: Name,
})
Change the variable and file names according to your need.

Answer 3

I think the problem might be while creating the model out of the schema
module.exports = mongoose.model('restrauntData', restaurantSchema);
use the above instead of
module.exports = mongoose.model( "restaurantData", restaurantSchema, "restaurantData");
then it should work fine.