A Simple Static Site With WebSocket for Getting Real-time Live Cricket Score Updates.
Get live Cricket Score Update by reloading the web page using Websocket and Alexa.
- Cricket API: https://github.com/sanwebinfo/cricket-api
- Express JS for API and WebSocket Connection
- EJS Template Engine
- Use WebSocket to trigger the static page Refresh in real time
- Using Tasker and Alexa to trigger a WebSocket server to send a message to the client
- Token-based API - JWT token and Custom Header Key-based Authorization
- Create JWT Token for Authorize to Pass messages to the Clients (it will be expired in 5mins - Due to security reasons using short-lived JWT tokens)
curl --request GET --url http://localhost:6007/api/token --header 'x-api-key: YOUR_TOKEN_HERE## Use this at API Clients (it only accept the Request if the message contain 'reload')
curl --request POST --url http://localhost:6007/api/message --header 'authorization: YOUR_JWT_TOKEN_HERE' --header 'content-type: application/json' --data '{"message": "reload"}'
- Alexa Voice command API
## It supports and accepts any voice commmand message with 500 Text limit
## If you passing the voice command 'reload' then it will reload the score data
## Rest voice commanding words will display as alert on the client page
curl -X POST -H "Content-Type: application/json" -H 'authorization: YOUR_JWT_TOKEN_HERE' -d '{"alexamessage": "HI from Alexa"}' http://localhost:6007/api/alexa
- Cricket API URL
http://localhost:6007/api/score?id=123456- Example
env
API=https://cricket.example.com/score?id=
XAPIKEY=YOUR_TOKEN_HERE
JWTKEY=your_secret_key
USERID=123456
USERNAME=exampleuser- Home page:
/view/home.hbsfor displaying the Live Cricket Score - Bash script to send message to the clients
#.env example
API_URL=https://example.com/api
API_KEY=YOUR_AUTH_KEY
chmod a+x send.sh
./send.sh
site.mp4
- Alexa Echo device or Alexa on Mobile App
- Tasker for send HTTP request and access alexa voice command
- Autovoice to listen the voice command from alexa
alexa ask autovoice to write reload
MIT