Dev instructions

1. npm install
2. Setup mongo at localhost:27017
3. In mongoShell, create new db and user. (update file config/keys.js)
4. npm run server
5. ngrok http 8080
6. Place ngrok url on dialogflow webhook url

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Deploy instructions

1. clone repo to /var/www/ and npm install inside

2. Install mongodb sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927 echo "deb http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list sudo apt-get update sudo apt-get install -y mongodb-org

3. Launch mongodb as a service In sudo nano /etc/systemd/system/mongodb.service, paste the follow

    [Unit]
    Description=High-performance, schema-free document-oriented database
    After=network.target
   
    [Service]
    User=mongodb
    ExecStart=/usr/bin/mongod --quiet --config /etc/mongod.conf
   
    [Install]
    WantedBy=multi-user.target
   

4. Start mongo service sudo systemctl start mongodb (check if it's active by running sudo systemctl status mongodb

5. Open mongoshell and create db mongo use kookapp

6. Create db user db.createUser({user:"kookapp", pwd:”kookapp", roles:[{role:"readWrite", db:"kookapp"}]})

7. Let mongo service start on startup sudo systemctl enable mongodb

8. Install node sudo apt-get install python-software-properties curl -sL https://deb.nodesource.com/setup_11.x | sudo -E bash sudo apt-get install nodejs

9. Install PM2 sudo npm install pm2@latest -g

10. create webhook.config.js at /var/www/ with:

       module.exports = {
         apps : [{
           name        : "KookAppWebHook",
           script      : "index.js",
           watch       : true,
           merge_logs  : true,
           cwd         : "/var/www/KookAppWebHook",
          }]
       }
    

11. start app with PM2 pm2 start webhook.config.js

12. forward port 8080 to 80 iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to 8080