Step 1. After cloning this repository, navigate to the installation directory and type npm install into the console/terminal
Step 2. Next, write npm install mqtt then npm install mongoose
Step 3. When everything has finished installing, you can run the component by typing node DataRetriever.js
Note. In order to run this component, node.js must be installed.
This component processes neat data from bookingRequestValidator component and stores the appointment data.