Load all the published budgets in the valuation interface

As now multiple budget can coexist at the same time it has sense to be able to
browse all the published budgets in the valuation budgets index page.

app/components/valuation/budgets/index_component.html.erb

@@ -1,6 +1,6 @@
 <h2 class="inline-block"><%= t("valuation.budgets.index.title") %></h2>
 
-<% if budget.present? %>
+<% if budgets.any? %>
   <table>
     <thead>
       <tr>
@@ -11,7 +11,7 @@
       </tr>
     </thead>
     <tbody>
-      <%= render Valuation::Budgets::RowComponent.new(budget) %>
+      <%= render Valuation::Budgets::RowComponent.with_collection(budgets) %>
     </tbody>
   </table>
 <% else %>

app/components/valuation/budgets/index_component.rb

@@ -1,7 +1,7 @@
 class Valuation::Budgets::IndexComponent < ApplicationComponent
-  attr_reader :budget
+  attr_reader :budgets
 
-  def initialize(budget)
-    @budget = budget
+  def initialize(budgets)
+    @budgets = budgets
   end
 end

app/components/valuation/budgets/row_component.rb

@@ -1,9 +1,10 @@
 class Valuation::Budgets::RowComponent < ApplicationComponent
   attr_reader :budget
+  with_collection_parameter :budget
 
   delegate :current_user, to: :helpers
 
-  def initialize(budget)
+  def initialize(budget:)
     @budget = budget
   end
 

app/controllers/valuation/budgets_controller.rb

@@ -5,6 +5,6 @@ class Valuation::BudgetsController < Valuation::BaseController
   load_and_authorize_resource
 
   def index
-    @budget = current_budget
+    @budgets = @budgets.published.order(created_at: :desc)
   end
 end

app/views/valuation/budgets/index.html.erb

@@ -1 +1 @@
-<%= render Valuation::Budgets::IndexComponent.new(@budget) %>
+<%= render Valuation::Budgets::IndexComponent.new(@budgets) %>

spec/system/valuation/budgets_spec.rb

@@ -7,23 +7,14 @@ describe "Valuation budgets" do
   end
 
   context "Index" do
-    scenario "Displaying budgets" do
-      budget = create(:budget)
-      visit valuation_budgets_path
-
-      expect(page).to have_content(budget.name)
-    end
-
-    scenario "Filters by phase" do
-      budget1 = create(:budget, :finished)
-      budget2 = create(:budget, :finished)
-      budget3 = create(:budget, :accepting)
+    scenario "Displays published budgets" do
+      create(:budget, name: "Sports")
+      create(:budget, name: "Draft", published: false)
 
       visit valuation_budgets_path
 
-      expect(page).not_to have_content(budget1.name)
-      expect(page).not_to have_content(budget2.name)
-      expect(page).to have_content(budget3.name)
+      expect(page).to have_content("Sports")
+      expect(page).not_to have_content("Draft")
     end
 
     scenario "With no budgets" do