Service for the mapping of host names to company names

The API folder contains the Tracker Mapper API (trackerMapper.js). This is the script that is run using node js to start the API.

The Mapper folder contains mapper.js, which is essenctially the business logic for API. When a request is made for a host name's associated company, it is methods in the Mapper that carry that out.

There are two key elements in this directory, init_db.sql which can be used to initialise the relations in a postgresDB, and db.js which essentially acts as a repository layer set of DB methods used to insert, select and update host and company info stored in the database.

example_config.json shows you the structure that should be used in your own config.json which should be placed along side the example config. Your own config.json should contain the actual information necessary to connect to your PostgreSQL database, including the name you gave to the DB, the port number, as well as account details necessary to connect.

At the moment is not used, but is intended to be a store for Top-Level-Domain information, as well as any predefined company to host information.

1. From a Linux environment, clone the repository.
2. initialise a PostgreSQL Database using init_db.sql found in path_to_repo/db/init_db.sql
3. make a copy of example_config.json and rename it to config.json
4. update the details of config.json so it accurately reflects your DB setup.
5. use node js to run the trackerMapperAPI.js file.
6. from a web browser, navigate to localhost:8080 or localhost:<<whatever port>> if you changed the port number in config.json