WIP - add tasks to publish history pages content object

app/services/publish_history_page.rb

@@ -0,0 +1,61 @@
+class PublishHistoryPage
+  attr_reader :history_page_content_item, :content_id
+
+  def initialize(history_page_details)
+    @history_page_content_item = make_content_item(history_page_details)
+    @content_id = history_page_details[:content_it]
+  end
+
+  def self.call(history_page_details)
+    new(history_page_details).call
+  end
+
+  def call
+    send_to_publishing_api
+  end
+
+private
+
+  def make_content_item(details)
+    govspeak = Govspeak::Document.new(details[:govspeak])
+
+    {
+      base_path: details[:base_path],
+      title: details[:title],
+      description: details[:description],
+      locale: "en",
+      document_type: "history",
+      schema_name: "history",
+      publishing_app: "whitehall",
+      rendering_app: "frontend",
+      public_updated_at: Time.zone.now.iso8601,
+      update_type: "minor",
+      details: {
+        image: {
+          src: details[:image],
+          alt: details[:image_alt],
+        },
+        headers: extract_headers(govspeak),
+        body: govspeak.to_html,
+      },
+      routes: [
+        {
+          type: "exact",
+          path: details[:base_path],
+        },
+      ],
+    }
+  end
+
+  def extract_headers(govspeak)
+    govspeak.headers.select{ |h| h.level == 2 }.map { |h| { title: h.text, id: h.id } }
+  end
+
+  def send_to_publishing_api
+    Services.publishing_api.put_content(
+      content_id,
+      history_page_content_item,
+    )
+    Services.publishing_api.publish(content_id)
+  end
+end