Add an endpoint to get a list of issue comments

lib/bitbucket/client.rb

@@ -11,6 +11,16 @@ module Bitbucket
       Collection.new(paginator)
     end
 
+    def issue_comments(repo, number)
+      relative_path = "/repositories/#{repo}/issues/#{number}/comments"
+      paginator = Paginator.new(connection, relative_path, :url)
+
+      Collection.new(paginator).map do |comment_url|
+        parsed_response = connection.get(comment_url.to_s)
+        Representation::Comment.new(parsed_response)
+      end
+    end
+
 
     def repo(name)
       parsed_response = connection.get("/repositories/#{name}")

lib/bitbucket/representation/comment.rb

+module Bitbucket
+  module Representation
+    class Comment < Representation::Base
+      def author
+        user.fetch('username', 'Anonymous')
+      end
+
+      def note
+        raw.dig('content', 'raw')
+      end
+
+      def created_at
+        raw['created_on']
+      end
+
+      def updated_at
+        raw['updated_on'] || raw['created_on']
+      end
+
+      private
+
+      def user
+        raw.fetch('user', {})
+      end
+    end
+  end
+end

lib/bitbucket/representation/url.rb

+module Bitbucket
+  module Representation
+    class Url < Representation::Base
+      def to_s
+        raw.dig('links', 'self', 'href')
+      end
+    end
+  end
+end