Download an Elasticsearch Docker image by running the following: docker pull docker.elastic.co/elasticsearch/elasticsearch:6.4.0

Run a container in that image with this: docker run -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" docker.elastic.co/elasticsearch/elasticsearch:6.4.0

Feel free to docker ps -a to verify everything went alright.

Now populate an Elasticsearch cluster with this data:

curl -XPUT localhost:9200/nhl_index/teams/1 -H 'Content-Type: application/json' -d '{"location": "New Jersey", "mascot": "Devils", "division": "Metropolitan", "division_id": 0}'
curl -XPUT localhost:9200/nhl_index/teams/2 -H 'Content-Type: application/json' -d '{"location": "New York", "mascot": "Rangers", "division": "Metropolitan", "division_id": 0}'
curl -XPUT localhost:9200/nhl_index/teams/3 -H 'Content-Type: application/json' -d '{"location": "Detroit", "mascot": "Red Wings", "division": "Atlantic", "division_id": 1}'
curl -XPUT localhost:9200/nhl_index/teams/4 -H 'Content-Type: application/json' -d '{"location": "Boston", "mascot": "Bruins", "division": "Atlantic", "division_id": 1}'
curl -XPUT localhost:9200/nhl_index/teams/5 -H 'Content-Type: application/json' -d '{"location": "Nashville", "mascot": "Predators", "division": "Central", "division_id": 2}'
curl -XPUT localhost:9200/nhl_index/teams/6 -H 'Content-Type: application/json' -d '{"location": "Las Vegas", "mascot": "Golden Knights", "division": "Pacific", "division_id": 3}'

Before going any further, ensure you have Elixir, Node.js, and Postgres installed.

Now start the server:

• Install dependencies with mix deps.get from the root of this project.
• Create and migrate the nhl_teams_dev database with mix ecto.create && mix ecto.migrate
• Seed the database (really just the teams table at this point) with mix run priv/repo/seeds.exs
• Install Node.js dependencies with cd assets && npm install
• Start Phoenix endpoint with mix phx.server

Now you can visit localhost:4000 from your browser.

• Log into the site to view your divisional competition.
• Once you fill out the login form, your Elasticsearch cluster will be queried and return to you the teams from your division.
• You are NOT permitted to view the other teams -- that is, unless you log in immediately after as a coach from a different division.
• Much improvement to be done here, but hopefully you enjoy!