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Drug Reactions... Explained (DRE) Install Guide

What is the DRE server and what is included?

The DRE server contains all of the backend components to support the Drug Reactions Explained [DRE] application.

It is comprised of a a single node.js project that uses the express framework.

It is responsible for:

  • Acting as a web server for the DRE Application front end angularjs application (contained in the /client folder)

  • Powering the Reaction Lookup APIs that provide the application a reaction explanation lookup service

  • Hosting the Reaction Lookup APIs documentation (powered by swagger-ui)

Prerequisites

You will also need a set of API keys for:

Running the application

  1. Clone this repo

  2. Change directory to ads-bpa

     cd ads-bpa

  3. Create configuration files

     # Copy sample config files
 cp client/app/scripts/config-sample.js client/app/scripts/config.js
 cp server/config-sample.js server/config.js

 # Update config files with your hostnames, api keys, and mongo settings
 vim client/app/scripts/config.js
 vim server/config.js

  4. Install npm dependencies

     npm install -g bower grunt-cli mocha

  5. Change directory to client and install npm modules / bower components

     cd client
 npm install
 bower install

    And use grunt to build all dependencies into a single directory.

     grunt build

    NOTE: The Backend Node.js app serves the Frontend AngularJS app.

  6. Change directory to server and install npm modules

     cd ../server
 npm install

  7. Start mongo and then start the App

     mongod --config /usr/local/etc/mongod.conf # You may need to modify path to mongod.conf
 npm start

  8. View App. Default url is: http://localhost:3000

Using docker containers

  1. Clone this repo

  2. Change directory to ads-bpa

     cd ads-bpa

  3. Create configuration files

     # Copy sample config files
 cp client/app/scripts/config-sample.js client/app/scripts/config.js
 cp server/config-sample.js server/config.js

 # Update config files with your hostnames, api keys, and mongo settings
 vim client/app/scripts/config.js
 vim server/config.js

  4. Build a docker image

     # replace [image_name] with the name you want to call the image
 docker build -t [image_name] .

    The above command used the Dockerfile include in the repo.

  5. Start the mongo container and then start a container using the image you just built:

     docker pull mongo
 docker run -d --name db mongo

 # replace [image_name] with the name of the image you used in step 4
 docker run -d --name dre -p 3000:3000 --link db:db [image_name]

  6. View App. Default url is: http://localhost:3000