[fix #1897] Procedure: can delete a deliberation

app/controllers/admin/procedures_controller.rb

@@ -217,6 +217,15 @@ class Admin::ProceduresController < AdminController
     render json: json_path_list
   end
 
+  def delete_deliberation
+    procedure = Procedure.find(params[:id])
+
+    procedure.deliberation.purge_later
+
+    flash.notice = 'la délibération a bien été supprimée'
+    redirect_to edit_admin_procedure_path(procedure)
+  end
+
   private
 
   def cloned_from_library?

app/views/admin/procedures/_informations.html.haml

@@ -35,6 +35,8 @@
   - else
     %a{ href: url_for(deliberation), target: '_blank' }
       = deliberation.filename.to_s
+    = link_to 'supprimer', delete_deliberation_admin_procedure_path(@procedure),
+      method: :delete
     %br
     Modifier :
     = f.file_field :deliberation,

config/routes.rb

@@ -147,6 +147,7 @@ Rails.application.routes.draw do
 
       member do
         post :hide
+        delete :delete_deliberation
       end
 
       resources :types_de_champ, only: [:destroy]

spec/controllers/admin/procedures_controller_spec.rb

@@ -637,4 +637,16 @@ describe Admin::ProceduresController, type: :controller do
       end
     end
   end
+
+  describe "DELETE #delete_deliberation" do
+    let(:procedure) { create(:procedure, :with_deliberation) }
+
+    before do
+      delete :delete_deliberation, params: { id: procedure.id }
+      procedure.reload
+    end
+
+    it { expect(procedure.deliberation.attached?).to eq(false) }
+    it { expect(response).to redirect_to(edit_admin_procedure_path(procedure)) }
+  end
 end