Provide destination_account to offers show view

app/controllers/offers_controller.rb

@@ -18,4 +18,13 @@ class OffersController < PostsController
       offers[category] = list if list.present?
     end
   end
+
+  def show
+    super
+    @destination_account = @offer
+      .user
+      .members
+      .find_by(organization: current_organization)
+      .account
+  end
 end

spec/controllers/offers_controller_spec.rb

@@ -1,18 +1,20 @@
 require "spec_helper"
 
 describe OffersController, type: :controller do
-  let (:test_organization) { Fabricate(:organization) }
-  let (:member) { Fabricate(:member, organization: test_organization) }
-  let (:another_member) { Fabricate(:member, organization: test_organization) }
-  let (:yet_another_member) { Fabricate(:member) }
-  let (:test_category) { Fabricate(:category) }
-  let! (:offer) do
+  let(:test_organization) { Fabricate(:organization) }
+  let(:member) { Fabricate(:member, organization: test_organization) }
+  let(:another_member) { Fabricate(:member, organization: test_organization) }
+  let(:yet_another_member) { Fabricate(:member) }
+  let(:test_category) { Fabricate(:category) }
+  let!(:offer) do
     Fabricate(:offer,
               user: member.user,
               organization: test_organization,
               category: test_category)
   end
+
   include_context "stub browser locale"
+
   before { set_browser_locale("ca") }
 
   describe "GET #index" do
@@ -66,7 +68,15 @@ describe OffersController, type: :controller do
           get "show", id: offer.id
           expect(assigns(:offer)).to eq(offer)
         end
+
+        it 'assigns the account destination of the transfer' do
+          login(another_member.user)
+
+          get :show, id: offer.id
+          expect(assigns(:destination_account)).to eq(member.account)
+        end
       end
+
       context "without a logged in user" do
         it "assigns the requested offer to @offer" do
           get "show", id: offer.id