Merge pull request #684 from sul-dlss/sitemap-list

Add API for getting sitemap data

README.md

@@ -309,6 +309,43 @@ The `/collections/:druid/purls` endpoint a listing of Purls for a specific colle
 }
 ```
 
+### Released items
+
+#### `/released/:tag`
+
+`GET /released/:tag`
+
+##### Parameters
+
+| Name       | Located In | Description                                | Required | Schema                          | Default |
+| ---------- | ---------- | ------------------------------------------ | -------- | ------------------------------- | ------- |
+| `tag`    | url        | Tag to search for             | Yes      | string eg(`PURL%20sitemap`) | null    |
+
+
+##### Summary
+
+List the PURLs that should display on the sitemap.
+
+##### Description
+
+This is used by the PURL application to generate a sitemap
+
+##### Example Response
+
+```json
+[
+    {
+      "druid": "druid:ee111ff2222",
+      "updated_at": "2016-01-03T00:00:00.000Z",
+    },
+...
+    {
+      "druid": "druid:cc111dd2222",
+      "updated_at": "2016-01-02T00:00:00.000Z",
+    }
+]
+```
+
 ## Administration
 
 ### Reindexing

app/controllers/v1/released_controller.rb

@@ -0,0 +1,12 @@
+module V1
+  class ReleasedController < ApplicationController
+    def show
+      release_tag = params[:id]
+      purls = Purl.published
+                  .status('public')
+                  .target(release_tag).pluck(:druid, :updated_at)
+
+      render json: purls.map { |(druid, updated_at)| { druid:, updated_at: } }
+    end
+  end
+end

config/routes.rb

@@ -7,6 +7,8 @@
       get 'changes'
     end
 
+    resources :released, only: :show
+
     resources :purls, only: [:destroy], param: :druid do
       member do
         post '/', action: 'update'

spec/factories/purl.rb

@@ -3,5 +3,6 @@
     sequence :druid do |n|
       "druid:zz#{n.to_s * 3}yy#{n.to_s * 4}"
     end
+    published_at { 1.day.ago }
   end
 end

spec/factories/release_tag.rb

@@ -0,0 +1,7 @@
+FactoryBot.define do
+  factory :release_tag do
+    purl
+    name { 'Searchworks' }
+    release_type { true }
+  end
+end

spec/rails_helper.rb

@@ -45,7 +45,7 @@
   # https://relishapp.com/rspec/rspec-rails/docs
   config.infer_spec_type_from_file_location!
 
-  config.fixture_path = "#{::Rails.root}/test/fixtures"
+  config.fixture_paths = ["#{::Rails.root}/test/fixtures"]
 
   config.use_transactional_fixtures = true
 

spec/requests/v1/released_controller_spec.rb

@@ -0,0 +1,13 @@
+require 'rails_helper'
+
+RSpec.describe V1::ReleasedController do
+  describe '#show' do
+    let!(:release_tag) { create(:release_tag, name: "PURL sitemap") }
+    let(:purl) { release_tag.purl }
+
+    it 'returns list of druids' do
+      get '/released/PURL%20sitemap'
+      expect(response.parsed_body).to eq [{ 'druid' => purl.druid, 'updated_at' => purl.updated_at.iso8601(3) }]
+    end
+  end
+end