Unifies bulk & debates moderation forms in a single one

app/controllers/moderation/debates_controller.rb

@@ -1,32 +1,43 @@
 class Moderation::DebatesController < Moderation::BaseController
   has_filters %w{pending_flag_review all with_ignored_flag}, only: :index
+  has_orders %w{flags created_at}, only: :index
 
-  before_action :load_debates, only: :index
+  before_action :load_debates, only: [:index, :moderate]
 
   load_and_authorize_resource
 
   def index
-    @debates = @debates.send(@current_filter).page(params[:page])
+    @debates = @debates.send(@current_filter)
+                       .send("sort_by_#{@current_order}")
+                       .page(params[:page])
+                       .per(50)
   end
 
   def hide
     @debate.hide
   end
 
-  def hide_in_moderation_screen
-    @debate.hide
-    redirect_to request.query_parameters.merge(action: :index)
-  end
+  def moderate
+    @debates = @debates.where(id: params[:debate_ids])
+
+    if params[:hide_debates].present?
+      @debates.accessible_by(current_ability, :hide).each(&:hide)
+
+    elsif params[:ignore_flags].present?
+      @debates.accessible_by(current_ability, :ignore_flag).each(&:ignore_flag)
+
+    elsif params[:block_authors].present?
+      author_ids = @debates.pluck(:author_id).uniq
+      User.where(id: author_ids).accessible_by(current_ability, :block).each(&:block)
+    end
 
-  def ignore_flag
-    @debate.ignore_flag
     redirect_to request.query_parameters.merge(action: :index)
   end
 
   private
 
     def load_debates
-      @debates = Debate.accessible_by(current_ability, :hide).flagged.sort_for_moderation
+      @debates = Debate.accessible_by(current_ability, :moderate)
     end
 
 end