class FileAttachmentsController < ApplicationController
  before_filter :authorize
  before_filter :prepare
  
  def receive
    @new_attachment = FileAttachment.new(:task_id => @task_id, 
    :parent_id => @task_id)
    @new_attachment.attributes = params[:new_attachment]
    @new_attachment.save
    
    # Set the flash and direct back to update action for task.
    flash[:notice] = 'File uploaded successfully'
    redirect_to_person_task
  end
  
  def remove
    FileAttachment.destroy params[:attachments_to_remove]
    flash[:notice] = 'Attachments removed'
    redirect_to_person_task
  end

  private  
  def redirect_to_person_task
    redirect_to :controller => 'tasks', :action => 'edit', 
    :id => @task_id, :person_id => @person_id
  end

  private
  def prepare
    task = Task.find(params[:task_id])
    @task_id = task.id
    @person_id = task.person_id
  end
end