Offer model & controller

app/controllers/admin/needs_controller.rb

@@ -142,6 +142,15 @@ class Admin::NeedsController < ApplicationController
     redirect_to admin_needs_path
   end
 
+  def accept
+    @need = Need.find(params[:id])
+    if @need.reject!
+      flash[:notice] = "Le besoin est maintenant négocié"
+    else
+      flash[:error] = "L'état actuel de ce besoin ne permet pas cette action"
+    end
+    redirect_to new_admin_need_offer_path(@need)
+  end
 
   private
 

app/controllers/admin/offers_controller.rb

@@ -1,14 +1,15 @@
-class Admin::NeedsController < ApplicationController
+class Admin::OffersController < ApplicationController
   layout "admin"
   before_filter :auth_admin
-  before_action :build_category_tree, only:[:new, :update, :create, :edit, :index]
 
   def index
 
   end
 
   def new
-
+    @need = Need.find(params[:need_id])
+    @offer = Offer.new
+  end
 
   def create
 

app/models/need.rb

@@ -29,6 +29,7 @@ class Need < ActiveRecord::Base
   has_many :wishes, dependent: :destroy
   has_many :customers, -> { uniq }, through: :wishes
   has_many :messages, dependent: :destroy
+  has_many :offers
   belongs_to :category, class_name: "NeedCategory"
 
   validates :title, :presence => true, length: {within: 4..128}

app/models/offer.rb

@@ -1,2 +1,4 @@
 class Offer < ActiveRecord::Base
+  belongs_to :need
+
 end

config/routes.rb

@@ -244,6 +244,7 @@ Rails.application.routes.draw do
     resources :needs do
       resources :messages
       resources :wishes
+      resources :offers
       member do
         get :validate
         get :refuse