Reference implementation of LionWeb repository
The database used for storage of models is Postgres, the easiest way to set up Postgres is through Docker.
The Postgres version currently being used is: : postgres:16.1.
The .env file contains the user/database/port names and numbers being used.
The jsonb types properties are LionWeb metapointers.
We use pgAdmin 4 to test queries and look directly into the database.
Constain code to manipulate the postgres database (create, initialize)
In Github actions a postgres server is started on a gost named postres. In you local development environment this hostname is also being used. You need to ensure that this hostname points to the postgres server.