updates investment project code

app/models/spending_proposal.rb

@@ -77,7 +77,7 @@ class SpendingProposal < ActiveRecord::Base
   end
 
   def code
-    "#{id}" + (administrator.present? ? "-#{administrator.id}" : "")
+    "#{id}" + (administrator.present? ? "-A#{administrator.id}" : "")
   end
 
 end

spec/features/emails_spec.rb

@@ -122,7 +122,7 @@ feature 'Emails' do
     expect(email).to have_body_text(user_confirmation_path)
   end
 
-  scenario "Email on unfeasible spending proposal", :focus do
+  scenario "Email on unfeasible spending proposal" do
     spending_proposal = create(:spending_proposal)
     administrator = create(:administrator)
     valuator = create(:valuator)
@@ -140,7 +140,7 @@ feature 'Emails' do
     spending_proposal.reload
 
     email = open_last_email
-    expect(email).to have_subject("Your investment project '#{spending_proposal.id}-#{spending_proposal.administrator.id}' has been marked as unfeasible")
+    expect(email).to have_subject("Your investment project '#{spending_proposal.id}-A#{spending_proposal.administrator.id}' has been marked as unfeasible")
     expect(email).to deliver_to(spending_proposal.author.email)
     expect(email).to have_body_text(spending_proposal.title)
     expect(email).to have_body_text(spending_proposal.feasible_explanation)

spec/models/spending_proposal_spec.rb

@@ -104,7 +104,7 @@ describe SpendingProposal do
 
       it "returns the administrator id when assigned" do
         spending_proposal.administrator = create(:administrator)
-        expect(spending_proposal.code).to eq("#{spending_proposal.id}-#{spending_proposal.administrator.id}")
+        expect(spending_proposal.code).to eq("#{spending_proposal.id}-A#{spending_proposal.administrator.id}")
       end
     end
   end