Render participation feeds per SDG

app/assets/stylesheets/layout.scss

@@ -2790,7 +2790,8 @@ table {
 // ------------
 
 .home-page,
-.custom-page {
+.custom-page,
+.sdg-goal-show {
 
  a {
 

app/assets/stylesheets/sdg/goals/show.scss

@@ -1,7 +1,7 @@
 .sdg-goal-show {
  @include grid-row;
 
- > * {
+ > :not(.feeds-participation) {
  @include grid-column-gutter;
  }
 

app/components/sdg/goals/show_component.html.erb

@@ -8,4 +8,6 @@
  <h1><%= goal.title %></h1>
  </header>
  </article>
+
+ <%= render Widgets::Feeds::ParticipationComponent.new(feeds) %>
 </div>

app/components/sdg/goals/show_component.rb

@@ -5,4 +5,8 @@ class SDG::Goals::ShowComponent < ApplicationComponent
  def initialize(goal)
  @goal = goal
  end
+
+ def feeds
+ SDG::Widget::Feed.for_goal(goal)
+ end
 end

app/models/sdg/widget/feed.rb

@@ -0,0 +1,17 @@
+class SDG::Widget::Feed
+ attr_reader :feed, :goal
+ delegate :kind, to: :feed
+
+ def initialize(feed, goal)
+ @feed = feed
+ @goal = goal
+ end
+
+ def items
+ feed.items.by_goal(goal.code)
+ end
+
+ def self.for_goal(goal)
+ ::Widget::Feed.active.map { |feed| new(feed, goal) }
+ end
+end

spec/system/sdg/goals_spec.rb

@@ -33,10 +33,27 @@
  end
 
  describe "Show" do
- scenario "shows the SDG" do
+ scenario "shows the SDG and its related content" do
+ goal = SDG::Goal[15]
+
+ create(:debate, title: "Solar panels", sdg_goals: [SDG::Goal[7]])
+ create(:debate, title: "Hunting ground", sdg_goals: [goal])
+ create(:proposal, title: "Animal farm", sdg_goals: [goal])
+ create(:proposal, title: "Sea farm", sdg_goals: [SDG::Goal[14]])
+
  visit sdg_goal_path(15)
 
  within(".sdg-goal header") { expect(page).to have_content "Life on Land" }
+
+ within ".feed-proposals" do
+ expect(page).to have_content "Animal farm"
+ expect(page).not_to have_content "Sea farm"
+ end
+
+ within ".feed-debates" do
+ expect(page).to have_content "Hunting ground"
+ expect(page).not_to have_content "Solar panels"
+ end
  end
  end
 end