basic district lookup using bing and sunlight

.env.example

@@ -1,3 +1,5 @@
 # Set development environment variables here. Uses https://github.com/bkeepers/dotenv
 # S3_BUCKET=YOURS3BUCKET
 # SECRET_KEY=YOURSECRETKEYGOESHERE
+BING_KEY=YOURKEY
+SUNLIGHT_KEY=YOURKEY

.gitignore

@@ -13,3 +13,8 @@
 /log/*
 !/log/.keep
 /tmp
+
+# Ignore other unneeded files.
+*.swp
+*~
+.DS_Store

.rspec

@@ -0,0 +1,2 @@
+--color
+--require spec_helper

.ruby-gemset

@@ -0,0 +1 @@
+mayday-2.0

.ruby-version

@@ -0,0 +1 @@
+ruby-2.2.0

README.md

@@ -1,14 +1,14 @@
-mayone-2.0
+mayday-2.0
 ==========
 
-The API-driven next-generation MADAY site
+The API-driven next-generation MAYDAY site
 
 Overview
 --------
 
-This is currently an out-of-the-box [Rails 4.2](http://rubyonrails.org/) app. It uses a [PostgreSQL](http://www.postgresql.org/) database.
+This is a [Rails 4.2](http://rubyonrails.org/) app. It uses a [PostgreSQL](http://www.postgresql.org/) database.
 
-It is currently deployed on [Heroku](https://www.heroku.com/) in two environments:
+This is currently deployed on [Heroku](https://www.heroku.com/) in two environments:
 
 - **Staging** https://mayone-staging.herokuapp.com/
 - **Production** https://mayone-prod.herokuapp.com/

app/controllers/application_controller.rb

@@ -1,3 +1,3 @@
 class ApplicationController < ActionController::API
-  protect_from_forgery with: :null_session
+
 end

app/controllers/v1/base_controller.rb

@@ -1,2 +1,2 @@
-class v1::BaseController < ApplicationController
+class V1::BaseController < ApplicationController
 end

app/controllers/v1/congressional_district_controller.rb

@@ -0,0 +1,66 @@
+class V1::CongressionalDistrictController < V1::BaseController
+  def index
+    output = {}
+    if address = params[:address].presence
+      if results = coords_from_address(address)
+        address_name = results[:address_name]
+        coords = results[:coordinates]
+
+        output = { address: address_name }.merge(district_from_coords(*coords))
+      else
+        output = { error: "couldn't find address" }
+      end
+    end
+
+    render json: output
+  end
+
+  private
+    def district_from_coords(lat, long)
+      key = ENV['SUNLIGHT_KEY']
+      url = "https://congress.api.sunlightfoundation.com/legislators/locate?latitude=#{lat}&longitude=#{long}&apikey=#{key}"
+      response = open(url).read
+      results = JSON.parse(response)['results']
+
+      return { district: 'not found' } unless results.any?
+
+      representative, senator_senior, senator_junior = [nil, nil, nil]
+      results.each do |person|
+        if person['chamber'] == 'house'
+          representative = person 
+        elsif person['chamber'] == 'senate'
+          if person['state_rank'] == 'senior'
+            senator_senior = person
+          elsif person['state_rank'] == 'junior'
+            senator_junior = person
+          end
+        end
+      end
+
+      { district: representative['district'],
+        legislators: { representative: representative,
+                       senator_senior: senator_senior,
+                       senator_junior: senator_junior } }
+
+    rescue OpenURI::HTTPError => e
+      byebug
+    end
+
+    def coords_from_address(address)
+      key = ENV['BING_KEY']
+      url = "http://dev.virtualearth.net/REST/v1/Locations?key=#{key}&q=#{address}"
+      response = open(url).read
+      result = JSON.parse(response)
+
+      if resource = result['resourceSets'].first['resources'].first
+        { address_name: resource['name'], 
+          coordinates:  resource['point']['coordinates'], 
+          confidence:   resource['confidence'], 
+          address:      resource['address'],
+          type:         resource['entityType'] }
+      end
+
+    rescue OpenURI::HTTPError => e
+      byebug
+    end
+end

config/application.rb

@@ -2,6 +2,8 @@
 
 require 'rails/all'
 
+require 'open-uri'
+
 # Require the gems listed in Gemfile, including any gems
 # you've limited to :test, :development, or :production.
 Bundler.require(*Rails.groups)

config/routes.rb

@@ -1,6 +1,6 @@
 Rails.application.routes.draw do
-  root 'welcome#index'
+
   api_version(:module => "v1", :path => {:value => "v1"}, :default => true) do
-    #api routes here
+    resources :congressional_district, only: :index
   end
 end

db/schema.rb

@@ -0,0 +1,19 @@
+# encoding: UTF-8
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 0) do
+
+  # These are extensions that must be enabled in order to support this database
+  enable_extension "plpgsql"
+
+end

public/index.html

@@ -0,0 +1,56 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>District Lookup</title>
+    <style type="text/css" media="screen">
+      html, body {
+        background-color: #4B7399;
+        font-family: Verdana, Helvetica, Arial;
+        font-size: 14px;
+      }
+
+      a { color: #0000FF; }
+
+      #container {
+        width: 75%;
+        margin: 0 auto;
+        background-color: #FFF;
+        padding: 20px 40px;
+        border: solid 1px black;
+        margin-top: 20px;
+      }
+    </style>
+    <script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript"></script>
+    <script type="text/javascript" charset="utf-8">
+      $(function() {
+        function addPerson(person) {
+          $('#people').append('<li>' + person.email + '</ul>');
+        }
+
+        $('#address_search').submit(function(e) {
+          $.getJSON('/congressional_district?address=' + $('#address').val(), function(results) {
+            $('#address_name').html(results.address);
+            $('#district').html(results.district);
+          });
+          this.reset();
+          e.preventDefault();
+        });
+      });
+    </script>
+  </head>
+  <body>
+    <div id="container">
+      <h1>District Lookup</h1>
+      <form id="address_search">
+        <input type="text" name="address" id="address" size="50">
+        <input type="submit" value="Search">
+      </form>
+      <p>
+        Address: <span id="address_name"></span>
+      </p>
+      <p>
+        District: <span id="district"></span>
+      </p>
+    </div>
+  </body>
+</html>

spec/rails_helper.rb

@@ -0,0 +1,50 @@
+# This file is copied to spec/ when you run 'rails generate rspec:install'
+ENV["RAILS_ENV"] ||= 'test'
+require 'spec_helper'
+require File.expand_path("../../config/environment", __FILE__)
+require 'rspec/rails'
+# Add additional requires below this line. Rails is not loaded until this point!
+
+# Requires supporting ruby files with custom matchers and macros, etc, in
+# spec/support/ and its subdirectories. Files matching `spec/**/*_spec.rb` are
+# run as spec files by default. This means that files in spec/support that end
+# in _spec.rb will both be required and run as specs, causing the specs to be
+# run twice. It is recommended that you do not name files matching this glob to
+# end with _spec.rb. You can configure this pattern with the --pattern
+# option on the command line or in ~/.rspec, .rspec or `.rspec-local`.
+#
+# The following line is provided for convenience purposes. It has the downside
+# of increasing the boot-up time by auto-requiring all files in the support
+# directory. Alternatively, in the individual `*_spec.rb` files, manually
+# require only the support files necessary.
+#
+# Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }
+
+# Checks for pending migrations before tests are run.
+# If you are not using ActiveRecord, you can remove this line.
+ActiveRecord::Migration.maintain_test_schema!
+
+RSpec.configure do |config|
+  # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
+  config.fixture_path = "#{::Rails.root}/spec/fixtures"
+
+  # If you're not using ActiveRecord, or you'd prefer not to run each of your
+  # examples within a transaction, remove the following line or assign false
+  # instead of true.
+  config.use_transactional_fixtures = true
+
+  # RSpec Rails can automatically mix in different behaviours to your tests
+  # based on their file location, for example enabling you to call `get` and
+  # `post` in specs under `spec/controllers`.
+  #
+  # You can disable this behaviour by removing the line below, and instead
+  # explicitly tag your specs with their type, e.g.:
+  #
+  #     RSpec.describe UsersController, :type => :controller do
+  #       # ...
+  #     end
+  #
+  # The different available types are documented in the features, such as in
+  # https://relishapp.com/rspec/rspec-rails/docs
+  config.infer_spec_type_from_file_location!
+end

spec/spec_helper.rb

@@ -0,0 +1,85 @@
+# This file was generated by the `rails generate rspec:install` command. Conventionally, all
+# specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
+# The generated `.rspec` file contains `--require spec_helper` which will cause this
+# file to always be loaded, without a need to explicitly require it in any files.
+#
+# Given that it is always loaded, you are encouraged to keep this file as
+# light-weight as possible. Requiring heavyweight dependencies from this file
+# will add to the boot time of your test suite on EVERY test run, even for an
+# individual file that may not need all of that loaded. Instead, consider making
+# a separate helper file that requires the additional dependencies and performs
+# the additional setup, and require it from the spec files that actually need it.
+#
+# The `.rspec` file also contains a few flags that are not defaults but that
+# users commonly want.
+#
+# See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
+RSpec.configure do |config|
+  # rspec-expectations config goes here. You can use an alternate
+  # assertion/expectation library such as wrong or the stdlib/minitest
+  # assertions if you prefer.
+  config.expect_with :rspec do |expectations|
+    # This option will default to `true` in RSpec 4. It makes the `description`
+    # and `failure_message` of custom matchers include text for helper methods
+    # defined using `chain`, e.g.:
+    # be_bigger_than(2).and_smaller_than(4).description
+    #   # => "be bigger than 2 and smaller than 4"
+    # ...rather than:
+    #   # => "be bigger than 2"
+    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
+  end
+
+  # rspec-mocks config goes here. You can use an alternate test double
+  # library (such as bogus or mocha) by changing the `mock_with` option here.
+  config.mock_with :rspec do |mocks|
+    # Prevents you from mocking or stubbing a method that does not exist on
+    # a real object. This is generally recommended, and will default to
+    # `true` in RSpec 4.
+    mocks.verify_partial_doubles = true
+  end
+
+# The settings below are suggested to provide a good initial experience
+# with RSpec, but feel free to customize to your heart's content.
+=begin
+  # These two settings work together to allow you to limit a spec run
+  # to individual examples or groups you care about by tagging them with
+  # `:focus` metadata. When nothing is tagged with `:focus`, all examples
+  # get run.
+  config.filter_run :focus
+  config.run_all_when_everything_filtered = true
+
+  # Limits the available syntax to the non-monkey patched syntax that is recommended.
+  # For more details, see:
+  #   - http://myronmars.to/n/dev-blog/2012/06/rspecs-new-expectation-syntax
+  #   - http://teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/
+  #   - http://myronmars.to/n/dev-blog/2014/05/notable-changes-in-rspec-3#new__config_option_to_disable_rspeccore_monkey_patching
+  config.disable_monkey_patching!
+
+  # Many RSpec users commonly either run the entire suite or an individual
+  # file, and it's useful to allow more verbose output when running an
+  # individual spec file.
+  if config.files_to_run.one?
+    # Use the documentation formatter for detailed output,
+    # unless a formatter has already been configured
+    # (e.g. via a command-line flag).
+    config.default_formatter = 'doc'
+  end
+
+  # Print the 10 slowest examples and example groups at the
+  # end of the spec run, to help surface which specs are running
+  # particularly slow.
+  config.profile_examples = 10
+
+  # Run specs in random order to surface order dependencies. If you find an
+  # order dependency and want to debug it, you can fix the order by providing
+  # the seed, which is printed after each run.
+  #     --seed 1234
+  config.order = :random
+
+  # Seed global randomization in this process using the `--seed` CLI option.
+  # Setting this allows you to use `--seed` to deterministically reproduce
+  # test failures related to randomization by passing the same `--seed` value
+  # as the one that triggered the failure.
+  Kernel.srand config.seed
+=end
+end