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Film Explorer Top-level

This repository combines the Film Explorer client and servers into a single repository that can be co-developed, tested and ultimately deployed to Heroku.

The client was created with create-react-app (CRA) and the server is a separate Node.js application. The client-server integration is based on this tutorial and repository. This repository will be referred to as the "top-level" to distinguish it from the client and server.

Running the Application

The combined application, client and server, can be run with npm run start:[memory,mongo,sqlite], e.g. npm run start:memory, in the top-level directory. npm run start:[memory,mongo,sqlite] launches the client development server on http://localhost:3000 and the specified server on http://localhost:3001 (one of memory, mongo, sqlite). By setting the proxy field in the client package.json, the client development server will proxy any unrecognized requests to the server.

Note that for the MongoDB-backed server you need to have started the MongoDB database in another terminal window with npm run mongo --prefix server-mongodb (executed in the top-level directory) before executing npm run start:mongo.

Testing

The client application can be independently tested as described in the CRA documentation, i.e.:

cd client
npm test

Deploying to Heroku

The Film Explorer can be deployed to Heroku using the approach demonstrated in this repository. The current configuration deploys the MongoDB-backed server. The key additions to the top-level package.json file to enable Heroku deployment:

  • Specify the node version in the engines field
  • Add a heroku-postbuild script field that will install dependencies for the client and server and create the production build of the client application.
  • Specify that node_modules should be cached to optimize build time

In addition a Procfile was added in the top-level package to start the server.

Assuming that you have a Heroku account, have installed the Heroku command line tools and committed any changes to the application, to deploy to Heroku:

  1. Create the Heroku app, e.g.:
heroku apps:create
heroku addons:create mongolab:sandbox
  1. Seed the database. You will need the MONGODB_URI from heroku config.
mongoimport --collection movies --jsonArray movies.json --uri="$MONGODB_URI"
  1. Push to Heroku
git push heroku master

Deploying to Basin

The Film Explorer can be deployed to basin (where it is typically run within screen). The current configuration deploys the sqlite-backed server.

  1. Create and seed the database from with server-sqlite:
npx knex migrate:latest
npx knex seed:run

  1. Start the server from the top-level directory

    NODE_ENV=production PORT=5042 npm run start --prefix server-sqlite