samerziade/publisher-server

Publisher Server

Node Version

This program was developed and tested using Node 14, but should be able to run using Node 10.

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Setting Up

Bring up the containers to start the MySQL server:

npm run db:up

Wait for the server to start by watching the logs:

npm run db:logs

Once the server is up and running stop the logs with ctrl+c

Create the database schema by loading mysql/schema.sql:

npm run db:schema

You can connect to MySQL client using:

npm run db:client

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Unit Tests

All unit tests are in place with 100% coverage. To execute them run:

npm test

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Running

To run the server:

npm start

Subscribing

To subscribe to topic1 and have the messages viewable on /event1:

curl -X POST \
     --data '{"url": "http://localhost:8000/event1"}' \
     -H "Content-Type: application/json" \
     http://localhost:8000/subscribe/topic1

Publishing

To publish an event to topic1:

curl -X POST \
     --data '{"messages": "message 1"}' \
     -H "Content-Type: application/json" \
     http://localhost:8000/publish/topic1

Viewing

curl -X GET http://localhost:8000/event1