This will not work without exactly the right database schema which is out of scope. this is only the running process part of the forecast.

Setup

• git clone (to //opt for verbatim use of the .service file)
• npm install
• create certs: chmod 700 create_certs.sh , ./create_certs.sh
• clone sample env cp .env.sample .env and specify 1) database creds 2) working directory 3) listening port
• run: node index.js
• navigate to https://localhost:8080/ to valide it's connectable
• open the spreadsheet and specify the target connection

additionally, to setup as service

• copy .service file to //etc/systemd/system/ (adjust user/working direct if needed)
• sudo systemctl enable forecast_api.service

Initial Forecast

• all SQL depends on unchanged core sales matrix table schema