Datacite API planning

datacite_metadata.rb

require "ostruct"
@item = OpenStruct.new(creators: ["Joe Shmoe"], title: "Test title", descripton: "Test description", sort_year: 2021) 
def datacite_metadata
    {
      data: {
        attributes: {
          creators: @item.creators.map{|creator| {name: creator}},
          titles: [{
            title: @item.title
          }],
          descriptions: [{
            description: @item.description
          }],
          publisher: "University of Alberta Library",
          publicationYear: @item.sort_year,
          types: {
            resourceType: "Text/Book",
            resourceTypeGeneral: "Text"
          },
          url: "http://era.ualberta.localhost/items/bc74bb99-f25c-43bf-80b1-35bfeaac39c2",
          schemaVersion: "http://datacite.org/schema/kernel-4"
        }
      }
    }
  end

doi_mint.rb

require 'uri'
require 'net/http'
require 'openssl'

url = URI("https://api.test.datacite.org/dois")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/vnd.api+json'
request.basic_auth(username, password)
request.body = dm.to_json

response = http.request(request)
data = JSON[response.read_body]

doi_modify.rb

require 'uri'
require 'net/http'
require 'openssl'

url = URI("https://api.test.datacite.org/dois/" + doi)

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Put.new(url)
request["Content-Type"] = 'application/vnd.api+json'
request.body = du.to_json

response = http.request(request)
data = JSON[response.read_body]

metadata_prep

dm = datacite_metadata
dm[:data][:attributes][:event] = "publish"
dm[:data][:attributes][:prefix] = "10.80243"
dm.to_json

"{\"data\":{\"attributes\":{\"creators\":[{\"name\":\"Joe Shmoe\"}],\"titles\":[{\"title\":\"Test title\"}],\"descriptions\":[{\"description\":null}],\"publisher\":\"University of Alberta Library\",\"publicationYear\":2021,\"types\":{\"resourceType\":\"Text/Book\",\"resourceTypeGeneral\":\"Text\"},\"url\":\"http://era.ualberta.localhost/items/bc74bb99-f25c-43bf-80b1-35bfeaac39c2\",\"schemaVersion\":\"http://datacite.org/schema/kernel-4\",\"event\":\"publish\",\"prefix\":\"10.80243\"}}}"

du = datacite_metadata
du[:data][:attributes][:titles] = [{title: "Updated title"}]
du

{:data=>{:attributes=>{:creators=>[{:name=>"Joe Shmoe"}], :titles=>[{:title=>"Updated title"}], :descriptions=>[{:description=>nil}], :publisher=>"University of Alberta Library", :publicationYear=>2021, :types=>{:resourceType=>"Text/Book", :resourceTypeGeneral=>"Text"}, :url=>"http://era.ualberta.localhost/items/bc74bb99-f25c-43bf-80b1-35bfeaac39c2", :schemaVersion=>"http://datacite.org/schema/kernel-4"}}}