i2b2 Backend API Server
This repository contains the API implementations used by the i2b2-client-react project. It runs on Express and Sequelize ORM. Various API route handlers are implemented to retrive patient data, given various parameters.
The i2b2 demo database need to be installed on a PostgreSQL Database. Oracle or SQL Server are also available thorugh the demo database, however, the Sequelize ORM configuration will need to be changed accordingly. Currently the project is setup for a PostgreSQL installation of the i2b2 demo database.
NPM (Node Package Manager) needs to be installed.
Note: The PMData in the i2b2 demo database is not required to successfully run the project.
Clone the project and make sure the PostgreSQL database is running. Configure the database connection in app.js and then run the commands below
npm install
node app.js
Corresponding output should look like
App listening on port 9000
Press Ctrl+C to quit.
Executing (default): SELECT 1+1 AS result
Connection has been established successfully.