merge fixes

app/controllers/merge_requests_controller.rb

@@ -9,21 +9,8 @@ class MergeRequestsController < ApplicationController
 
   def organisations
     @merge_request = MergeRequest.find(params[:merge_request_id])
-    @answer_options = answer_options
-    @merging_organisations_list = [@merge_request.requesting_organisation]
-  end
-
-  def update_organisations
-    @merge_request = MergeRequest.find(params[:merge_request_id])
-    if @merge_request.merging_organisation_ids
-      @merge_request.merging_organisation_ids << params[:merge_request][:merging_organisation]
-      @merge_request.save!
-    else
-      @merge_request.update!(merging_organisation_ids:[params[:merge_request][:merging_organisation]])
-    end
-    @answer_options = answer_options
+    @answer_options = organisations_answer_options
     @merging_organisations_list = [@merge_request.requesting_organisation] + @merge_request.merging_organisations
-    render "organisations"
   end
 
   def update_organisations
@@ -53,15 +40,6 @@ private
     answer_options
   end
 
-  def answer_options
-    answer_options = { "" => "Select an option" }
-
-    Organisation.all.pluck(:id, :name).each do |organisation|
-      answer_options[organisation[0]] = organisation[1]
-    end
-    answer_options
-  end
-  
   def merge_request_params
     merge_params = params.fetch(:merge_request, {}).permit(:requesting_organisation)