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ActiveRecord::Schema.define(:version => 4) do

  create_table "comments", :force => true do |t|
    t.integer  "domain_id"
    t.string   "username"
    t.text     "comment"
    t.datetime "created_at"
    t.datetime "updated_at"
  end

  create_table "domains", :force => true do |t|
    t.integer  "task_id"
    t.string   "domain_name"
    t.string   "domain_provider"
    t.string   "domain_tld"
    t.string   "term_length"
    t.boolean  "ssl_required"
    t.text     "comments"
    t.datetime "created_at"
    t.datetime "updated_at"
  end

  create_table "requesters", :force => true do |t|
    t.string   "username"
    t.string   "email"
    t.datetime "created_at"
    t.datetime "updated_at"
  end

  create_table "tasks", :force => true do |t|
    t.integer  "requester_id"
    t.string   "username"
    t.string   "email"
    t.string   "client"
    t.string   "job_number"
    t.string   "email_list"
    t.datetime "created_at"
    t.datetime "updated_at"
  end

end

  def new
    @requester = Requester.new
	@task = @requester.tasks.build
	@task.domains.build
	
    respond_to do |format|
      format.html # new.html.erb
      format.xml  { render :xml => @requester }
      
    end
  end

<h1>New requester</h1>

<%= error_messages_for :requester %>

<% form_for(@requester) do |f| %>
 <fieldset>
  <legend>Information</legend>
   <ol>
    <li>
     <label for="user">user <em>*</em></label>
     <%= f.text_field :username %>
    </li>
    <li>
     <label for="job-number">Email <em>*</em></label>
     <%= f.text_field :email %>
     </li>
    </ol>
  </fieldset>  
  <div id="tasks">
  <%= render :partial => 'task', :collection => @requester.tasks %>
  </div>
  <%= add_domain_link "Add a domain" %>
  <div id="domains">
  <%= render :partial => 'domain', :collection => @task.domains %>
  </div>

  <p>
    <%= f.submit "Create" %>
  </p>
<% end %>

<%= link_to 'Back', requesters_path %>


-- _task.html.erb
<% new_or_existing = task.new_record? ? 'new' : 'existing' %>
<% prefix = "requester[#{new_or_existing}_task_attributes][]" %>
<% fields_for prefix, task do |task_form| %>
<fieldset>
<legend>Information</legend>
    <ol>
        <li>
            <label for="user">Client <em>*</em></label>
            <%= task_form.text_field :client %>
        </li>
        <li>
            <label for="job-number">Job # <em>*</em></label>
            <%= task_form.text_field :job_number %>
        </li>
        <li>
            <label for="email_list">emails <em>*</em></label>
            <%= task_form.text_area :email_list, :rows => 10, :columns => 10 %>
        </li>
	</ol>
</fieldset>
<% end %>

-- _domain.html.erb
<div class="domain">
	<% new_or_existing = domain.new_record? ? 'new' : 'existing' %>
	<% prefix = "requester[#{new_or_existing}_domain_attributes][]" %>
	<% fields_for prefix, domain do |domain_form| %>
	<fieldset>
            <legend>Domain(s)</legend>
            
        	
            <%= link_to_function "remove" , "$(this).parents('.domain').remove()" %>
            <ol>
                <li>
                    <label for="name">Domain Name <em>*</em></label>
                    <%= domain_form.text_field :domain_name, :size => 20 %>
                </li>
                <li>
                    <label for="name">Domain Provider <em>*</em></label>
                    <%= domain_form.select :domain_provider, %w{Godaddy Register} %>
                </li>
                <li>
                    <label for="name">Domain TLD <em>*</em></label>
                    <%= domain_form.select :domain_tld, %w{.com .net .org .biz} %>
                </li>
                <li>
                    <label for="term">Term Length: <em>*</em></label>
                    <%= domain_form.select :term_length, %w{1 6 12 24} %>
                </li>
                <li>
                <fieldset>
                    <legend>SSL Cert? <em>*</em></legend>
                    <%= domain_form.check_box :ssl_required %>
                </fieldset>
                </li>
            </ol>
    </fieldset>   
    <% end %>
</div>

class Requester < ActiveRecord::Base
	has_many :tasks
	#has_many :domains, :through => :tasks
	
	validates_presence_of :username
	after_update :save_tasks
	
	def existing_domain_attributes=(domain_attributes)
		domains.reject(&:new_record?).each do |domain|
			attributes = domain_attributes[domain.id.to_s]
			if attributes
				domain.attributes = attributes
			else
				domains.delete(domain)
			end
		end
	end
	
	def new_task_attributes=(task_attributes)
		task_attributes.each do |attributes|
			tasks.build(attributes)
		end
	end
	
	def new_domain_attributes=(domain_attributes)
		domain_attributes.each do |attributes|
			domains.build(attributes)
		end
	end

	def save_tasks
		tasks.each do |task|
			task.save(false)
		end
	end
end

class Task < ActiveRecord::Base
	belongs_to :requester
	has_many :domains
end

class Domain < ActiveRecord::Base
	belongs_to :task
	has_many :comments
end

class Comment < ActiveRecord::Base
	belongs_to :domain
end