StlTenny Models

gistfile1.rb

class Message < ActiveRecord::Base
  belongs_to :user
  accepts_nested_attributes_for :user
end

class User < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # :token_authenticatable, :encryptable, :confirmable, :lockable, :timeoutable and :omniauthable
  
  devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable

  # Setup accessible (or protected) attributes for your model
  attr_accessible :email, :password, :password_confirmation, :role, :remember_me
  
  #Setup relationship between user and email
  has_many :messages, :dependent => :destroy
  
  ROLES = %w[admin subsc guest]
  #named_scope :with_role, lambda { |role| { :conditions => ["role = ?", role] }}
  
  def role?(role)
    return self.role == role.to_s
  end
  
  def admin?
    return self.role == "admin"
  end
end


class MessagesController < AuthorizedController
  before_filter :authenticate_owner!
  load_and_authorize_resource :through => :current_user
  
  # GET /messages
  # GET /messages.json
  # index, show, new, edit, update, destroy
  
  def index
    @messages = @current_user.messages
  end
  
  def show
    @message = @current_user.messages.find(params[:id])
  end
  
  def new
    @message = @current_user.messages.build 
  end
  
  def create
    @message = @current_user.messages.build(params[:message])
    if @message.save
      MessageMailer.message_send(@message).deliver
      flash[:notice] = "Successfully Sent Message"
      redirect_to user_url(@message.user_id)
    else
      render :action => :new
    end
  end
  
  def edit
    @message = @Messages.find(params[:id])
  end
  
  def update
    @message = @Messages.find(params[:id])
    if @message.update_attributes(params[:message])
      flash[:notice] = "Successfully updated message."
      redirect_to user_url
    else
      render :action => :edit
    end 
  end
  
  def destroy
    @message = @Messages.find(params[:id])
    @message.destroy
    flash[:notice] = "Successfully destroyed meessage."
    redirect_to user_url(@message.user_id)
  end
end