Validation / File Upload / New Endpoints
This commit is contained in:
236
app.js
236
app.js
@@ -1,95 +1,227 @@
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require("dotenv").config();
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const mongoose = require("mongoose");
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const express = require("express");
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const bodyParser = require("body-parser");
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const multer = require("multer");
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const app = express();
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app.use(bodyParser.urlencoded({ extended: false }));
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const bodyParser = require("body-parser");
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app.use(bodyParser.json());
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app.use(bodyParser.urlencoded({ extended: true }));
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const port = 3000;
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const Restaurant = require("./models/restaurant");
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const Dish = require("./models/dish");
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const User = require("./models/users");
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const validators = require("./validation");
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var storage = multer.diskStorage({
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destination: function (req, file, cb) {
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cb(null, "./images");
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},
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filename: function (req, file, cb) {
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cb(
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null,
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new Date()
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.toISOString()
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.trim()
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.replace(/[:_ -.]/g, "") +
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Math.floor(Math.random() * 5000 + 1) +
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file.mimetype.replace("/", ".")
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);
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},
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});
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const upload = multer({ storage: storage, limits: { fileSize: 4000000 } });
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mongoose.connect(
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"mongodb+srv://menui_db_user:" +
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process.env.DB_PASS +
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"@menui-database.9quwf.mongodb.net/<dbname>?retryWrites=true&w=majority",
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{ useNewUrlParser: true, useUnifiedTopology: true },
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err => {
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(err) => {
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if (err) console.log(err);
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else console.log("Connected To Database");
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}
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);
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// GET A PARTICULAR RESTAURANT //
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// GET RESTAURANT BY ID
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app.get("/restaurant/:restaurantId", function(req, res) {
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Restaurant.findById(req.params.restaurantId, (err, data) => {
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if (err) res.send(err);
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else res.send(data);
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app.get("/restaurant/:restaurantId", function (req, res) {
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//validate restaurant
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validators.validateRestaurant(req.body.restaurantId, (result) => {
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console.log("Restaurant validation: " + result);
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if (!result) res.sendStatus(404);
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Restaurant.findById(req.params.restaurantId, (err, data) => {
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if (err) res.send(err);
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else res.send(data);
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});
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});
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});
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// GET RESTAURANTS IN A SPECIFIED CITY //
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// GET RESTAURANTS IN A SPECIFIED CITY
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app.get("/city/:cityName", function(req, res) {
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app.get("/city/:cityName", function (req, res) {
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Restaurant.find({ city: decodeURI(req.params.cityName) }, (err, data) => {
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if (err) res.send(err);
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else res.send(data);
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});
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});
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// ADD NEW RESTAURANT //
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// GET DISH BY ID
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app.post("/restaurant", (req, res) => {
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const restaurant = new Restaurant({
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_id: new mongoose.Types.ObjectId(),
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name: req.body.name,
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city: req.body.city,
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imgUrl: req.body.imgUrl,
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workingHours: req.body.workingHours,
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hidden: req.body.hidden
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});
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restaurant.save().catch(err => console.log(err));
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res.status(201).json({
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message: "Restaurant Created",
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addedRestaurant: restaurant
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app.get("/dish/:dishId", (req, res) => {
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Dish.findById(req.params.dishId, (err, data) => {
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if (err) res.sendStatus(404);
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res.send(data);
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});
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});
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// ADD NEW DISH //
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// ADD NEW RESTAURANT
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app.post("/restaurant", (req, res) => {
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//validate user
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validators.validateUser(req.body.userId, (result) => {
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console.log("User validation: " + result);
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if (!result) res.sendStatus(401);
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//create restaurant
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const restaurant = new Restaurant({
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_id: new mongoose.Types.ObjectId(),
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name: req.body.name,
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city: req.body.city,
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imgUrl: req.body.imgUrl,
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workingHours: req.body.workingHours,
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hidden: req.body.hidden,
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});
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//add restaurant to DB
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restaurant.save().catch((err) => console.log(err));
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res.status(201).json({
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message: "Restaurant Created",
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addedRestaurant: restaurant,
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});
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});
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});
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// ADD NEW DISH
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app.post("/dish", (req, res) => {
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const getRestaurantId = async () => {
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const result = await Restaurant.findById(req.body.restaurantId).exec();
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return result;
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};
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//validate restaurant
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validators.validateRestaurant(req.body.restaurantId, (result) => {
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console.log("Restaurant validation: " + result);
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if (!result) res.sendStatus(404);
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else {
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//validate user
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validators.validateUser(req.body.userId, (result) => {
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console.log("User validation: " + result);
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if (!result) res.sendStatus(401);
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else {
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//validate dish
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validators.validateDish(req.body.dish, (result) => {
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console.log("Dish validation: " + result);
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if (!result) res.sendStatus(400);
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else {
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//construct dish
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const dish = new Dish({
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_id: new mongoose.Types.ObjectId(),
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name: req.body.dish.name,
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category: req.body.dish.category,
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price: req.body.dish.price,
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notes: req.body.dish.notes,
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imgUrl: req.body.dish.imgUrl,
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weight: req.body.dish.weight,
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allergens: {
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gluten: req.body.dish.allergens.gluten,
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lactose: req.body.dish.allergens.lactose,
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soy: req.body.dish.allergens.soy,
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eggs: req.body.dish.allergens.eggs,
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seaFood: req.body.dish.allergens.seaFood,
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peanuts: req.body.dish.allergens.peanuts,
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sesame: req.body.dish.allergens.sesame,
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},
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vegan: req.body.dish.vegan,
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vegetarian: req.body.dish.vegetarian,
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});
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//add dish to DB
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dish.save().catch((err) => console.log(err));
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//add dish ID to restaurant
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Restaurant.updateOne(
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{ _id: req.body.restaurantId },
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{ $push: { dishes: dish._id } },
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(err) => {
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if (err) console.log(err);
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}
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);
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res.sendStatus(201);
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}
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});
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}
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});
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}
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});
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});
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const restaurantId = getRestaurantId();
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// GET ALL DISHES FROM A RESTAURANT ID (All at once)
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/*const userData = validators.validateUser(req.body.userId);
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const dish = new Dish({
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_id: new mongoose.Types.ObjectId(),
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name: req.body.name,
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category: req.body.category,
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price: req.body.price,
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notes: req.body.notes,
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imgUrl: req.body.imgUrl,
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weight: req.body.weight,
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allergens: {
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gluten: req.body.gluten,
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lactose: req.body.lactose,
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soy: req.body.soy,
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eggs: req.body.eggs,
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seaFood: req.body.seaFood,
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peanuts: req.body.peanuts,
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sesame: req.body.sesame
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},
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vegan: req.body.vegan,
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vegetarian: req.body.vegetarian
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});*/
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res.send(restaurantId);
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app.get("/dishes/:restaurantId", (req, res) => {
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//validate restaurant
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validators.validateRestaurant(req.params.restaurantId, (result) => {
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if (!result) res.sendStatus(404);
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//get restaurant
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Restaurant.findById(req.params.restaurantId, (err, result) => {
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if (err) res.sendStatus(401);
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//prepare variables
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const dishesCount = result.dishes.length;
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let dishes = [];
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//fetch all dishes
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result.dishes.forEach((element) => {
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Dish.findById(element, (err, result) => {
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if (err) console.log(err);
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dishes.push(result);
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if (dishes.length == dishesCount) res.send(dishes);
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});
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});
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});
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});
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});
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// UPDATE DISH
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app.put("/dish", (req, res) => {
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//validate dish ID
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validators.validateDishId(req.body.dishId, (result) => {
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console.log("DishID valid: " + result);
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if (!result) {
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res.sendStatus(204);
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} else {
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//validate user
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validators.validateUser(req.body.userId, (result) => {
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console.log("User validation: " + result);
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if (!result) {
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res.sendStatus(403);
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} else {
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//validate dish
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validators.validateDish(req.body.dish, (result) => {
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if (!result) {
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res.sendStatus(400);
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} else {
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//replace dish in DB
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Dish.replaceOne(
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{ _id: req.body.dishId },
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req.body.dish,
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(err) => {
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if (err) {
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res.sendStatus(400);
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} else {
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console.log("Dish Replaced with: " + req.body.dish);
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res.sendStatus(201);
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}
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}
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);
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}
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});
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}
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});
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}
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});
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});
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app.post("/img", upload.single("menuiImage"), (req, res) => {
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res.sendStatus(200);
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});
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app.listen(port, () => console.log("Menui back-end is listening at: " + port));
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Reference in New Issue
Block a user