beaucarnes / restaurant-reviews Goto Github PK

I have been able to post and update query no problem. However when I try to delete, I get a successful response but query still in database

Hello, the functions inside the RestaurantDataService class should be declared static. Like, static getAll(page = 0){ }. If you don't do this, then JavaScript will not recognize getAll() as a function unless you instantiate an object of type RestaurantDataService.

Cannot run server test. The error snippet is below. I copied the code and used my own .env file and got the below result.

Any help would be appreciated.

D:\code\Restaurant Reviews\backend>nodemon server
[nodemon] 2.0.12
[nodemon] to restart at any time, enter rs
[nodemon] watching path(s): .
[nodemon] watching extensions: js,mjs,json
[nodemon] starting node server index.js
D:\code\Restaurant Reviews\backend\index.js:1
import app from "./server.js"
^^^^^^

SyntaxError: Cannot use import statement outside a module
at Module._compile (internal/modules/cjs/loader.js:892:18)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:973:10)
at Module.load (internal/modules/cjs/loader.js:812:32)
at Function.Module._load (internal/modules/cjs/loader.js:724:14)
at Function.Module.runMain (internal/modules/cjs/loader.js:1025:10)
at internal/main/run_main_module.js:17:11
[nodemon] app crashed - waiting for file changes before starting...

There are two missing dependencies:

• react-router-dom
• bootstrap

Due to those missing dependencies, the project won't compile.

Additionally, there are a few missing anchor elements without "href" attribute and rel="noreffer" attribute, causing warnings.

All of the issues were already corrected in my pull request.

poolSize and useNewUrlParse are not members of MongoClientOptions
wtimeout is depracated in favor of wtimeoutMS.

Thanks,
Nimi

const MongoClient = mongodb.MongoClient
^

SyntaxError: Identifier 'MongoClient' has already been declared

this is thrown when I run the server.
youtube at 23:12

Is there a reason for multiple db connections in your realm folder?

Hi, I am currently looking through the tutorial on the backend side and I am running into errors from the reviewsDAO.js file. The error seems to be from const ObjectId = mongodb.ObjectID section and I believe the correct code should be const ObjectId = mongodb.ObjectId.

Additionally, after making this change, the error
TypeError: Class constructor ObjectId cannot be invoked without 'new' is thrown so I believe we have to insert the new keyword before every ObjectId throughout the file.

Only after this, the methods such as GET and PUT works.

If this is not just a personal error and a genuine error, I can open a pull request.

Hi Beau,

In react-router-dom v6 there are a few syntactical changes - e.g Switch to Routes. I was wondering whether it'll be an updated version of MERN on restaurant case study. Great work by the way :)

Try to make a post request to add a review return with:
Unable to post review: TypeError: Cannot read property 'insertOne' of undefined

The restaurants map(line 149) in restaurants-list.js is apparently undefined. There may be a change in data structure.

I am getting this error -> "unable to post review: TypeError: Cannot read property 'insertOne' of undefined"
StackoverFlow says it is because this code here is trying to access insertOne() function before connecting to db