add endpoint destroy votes for room

app/controllers/votes_controller.rb

@@ -2,7 +2,8 @@ class VotesController < ApplicationController
   http_basic_authenticate_with name: Rails.application.config.admin_name,
                                password: Rails.application.config.admin_password
 
-  before_action :set_room, only: [:bulk]
+  before_action :set_room, only: [:bulk, :destroy_for_room]
+  before_action :set_votes, only: [:bulk, :destroy_for_room]
 
   # GET /rooms/:room_id/votes/bulk
   def bulk
@@ -37,6 +38,19 @@ class VotesController < ApplicationController
     end
   end
 
+  # DELETE /rooms/:room_id/votes
+  # DELETE /rooms/:room_id/votes.json
+  def destroy_for_room
+    @votes.each do |vote|
+      vote.destroy
+    end
+
+    respond_to do |format|
+      format.html { redirect_to room_users_url(@room.id), notice: 'Votes were successfully destroyed.' }
+      format.json { render :show, status: :created, location: @room }
+    end
+  end
+
   private
     # Use callbacks to share common setup or constraints between actions.
 
@@ -44,5 +58,8 @@ class VotesController < ApplicationController
         @room = Room.find(params[:room_id])
     end
 
+    def set_votes
+      @votes = Vote.where(room_id: @room.id)
+    end
+
 end
-  

app/views/users/index.html.erb

@@ -51,4 +51,5 @@
 <%= link_to 'Absent Users', room_present_users_path(id: params[:room_id], v: 0) %> |
 <%= link_to 'Destroy all', destroy_room_users_path(params[:room_id]), method: :delete %> |
 <%= link_to 'Import Votes', bulk_new_room_votes_path(params[:room_id]), method: :get %> |
+<%= link_to 'Destroy Votes', room_votes_path(params[:room_id]), method: :delete %> |
 <%= link_to 'Back', room_path(params[:room_id]) %>

config/routes.rb

@@ -9,6 +9,7 @@ Rails.application.routes.draw do
   post 'rooms/:room_id/users/:id/test_invite', to: 'users#test_invite', as: 'test_invite_user'
   post 'rooms/:room_id/users/invite', to: 'users#invite', as: 'invite_room_users'
   delete 'rooms/:room_id/users', to: 'users#destroy_all', as: 'destroy_room_users'
+  delete 'rooms/:room_id/votes', to: 'votes#destroy_for_room', as: 'room_votes'
   delete 'rooms/:room_id/users/invite', to: 'users#uninvite', as: 'uninvite_room_users'
   post 'rooms/:room_id/users/mark_invited', to: 'users#mark_invited', as: 'mark_invited_room_users'
   post 'rooms/:room_id/users/mark_presence', to: 'users#mark_presence', as: 'mark_presence_room_users'