What is this?

This is a MERN stack web application that you can add to your portfolio and mess around with.

Demo: https://mernweatherapp.herokuapp.com/

Weathering With You is a weather web app to get the current weather data of the zip code you submit into the form. Consists of 4 main components

• the header at the top
• the form to input your zipcode, choose the temperature metric, and save button
• [left-hand panel] Display weather data
• [right-hand panel] 10 most recent weather data queries

Setup

Prereq apps to have downloaded

• Node
• git

Clone the repo:

git clone https://github.com/JinKim7/mern-weather-app.git

Download all npm packages for both client/server

npm run setup

.env file

Need two creds. Weather api and mongo connection string

Mongo

Log into mongo

On the left-hand sidebar, you should see Database Access. Click on it and make a new user for yourself.

1. Click on Add New Database User
2. Create a new user by filling out username and password
   (this will be different creds than your actual mongo account. This is gives a user access to this particular database.)

On the left-hand sidebar, you should see Network Access.
Make a new access point for your IP address to get permission on using your mongodb.

Now create a .env file in your root directory of mern-weather-app and dynamically add this to your .env

DB=mongodb+srv://<username>:<password>@<cluster-id>.mongodb.net/test?retryWrites=true&w=majority

To get the cluster ID, go to Clusters and click on Connect > Connect your application to get a more detailed view of how the DB string should look like.

Weather API

Make an account at and go to the api keys section. Copy/pasta that key to the .env file using WEATHER_KEY as your key

WEATHER_KEY=1234567890asdfjkl

Run Locally

Note: The mongo connection is commented out in server.js. Just uncomment the code block to connect to mongo:

// mongoose.connect(process.env.DB, {
//     useNewUrlParser: true,
//     useUnifiedTopology: true
// }).then(() => console.log('MongoDB Connected...')).catch(err => console.log(err));

You can now run your local.
Go to your root directory and start your web app:

npm run dev

This is command will your client and server concurrently.

• client - localhost:3000
• server - localhost:5000

The service will auto-watch both frontend and backend, so no need to restart to see your changes.
Once you save your changes, it'll auto-refresh to view your changes.

Deploy

Connect this repo to heroku and it'll auto deploy once you update master, if that's the branch heroku is watching to auto deploy.