refactor: include devise helpers in author cell

Author: ElliottAYoung

app/cells/plugins/core/author_cell.rb

@@ -1,26 +1,24 @@
 module Plugins
   module Core
     class AuthorCell < Plugins::Core::Cell
+      include Devise::Controllers::Helpers
+
       def input
         render
       end
 
       private
 
-      def current_user
-        "#{@options[:current_user].firstname} #{@options[:current_user].lastname}"
-      end
-
       def value
-        data&.[]('author_name') || current_user
+        data&.[]('author_name') || current_user.fullname
       end
 
       def render_label
-        @options[:form].label 'data[text]', field.name, class: 'mdl-textfield__label'
+        @options[:form].label 'data[author_name]', field.name, class: 'mdl-textfield__label'
       end
 
       def render_input
-        @options[:form].text_field 'data[text]', value: value, placeholder: @options[:placeholder], class: 'mdl-textfield__input', required: required?
+        @options[:form].text_field 'data[author_name]', value: value, placeholder: @options[:placeholder], class: 'mdl-textfield__input', required: required?
       end
     end
   end

app/models/author_field_type.rb

@@ -1,16 +1,22 @@
 class AuthorFieldType < FieldType
+  include Devise::Controllers::Helpers
+
   attr_accessor :author_name
   jsonb_accessor :data, author_name: :string
 
   validates :author_name, presence: true, if: :validate_presence?
 
   def data=(data_hash)
-    @author_name = data_hash.deep_symbolize_keys[:author_name]
+    if data_hash.deep_symbolize_keys[:author_name].blank?
+      @author_name = current_user.fullname
+    else
+      @author_name = data_hash.deep_symbolize_keys[:author_name]
+    end
   end
 
   def field_item_as_indexed_json_for_field_type(field_item, options = {})
     json = {}
-    json[mapping_field_author_name] = field_item.data['author_name']
+    json[mapping_field_name] = field_item.data['author_name']
     json
   end
 
@@ -28,15 +34,7 @@ def author_name_present
     errors.add(:author_name, 'must be present') if @author_name.empty?
   end
 
-  def validate_uniqueness?
-    @validations.key? :uniqueness
-  end
-
   def validate_presence?
     @validations.key? :presence
   end
-
-  def validate_length?
-    @validations.key? :length
-  end
 end