Implements searching in proposals

app/models/proposal.rb

@@ -65,6 +65,10 @@ class Proposal < ActiveRecord::Base
     6000
   end
 
+  def self.search(terms)
+    terms.present? ? where("title ILIKE ? OR description ILIKE ? OR question ILIKE ?", "%#{terms}%", "%#{terms}%", "%#{terms}%") : none
+  end
+
   def editable?
     total_votes <= Setting.value_for("max_votes_for_proposal_edit").to_i
   end

app/views/proposals/index.html.erb

@@ -1,3 +1,9 @@
+<% content_for :header_addon do %>
+  <%= render "shared/search_form_header",
+             search_path: proposals_path(page: 1),
+             i18n_namespace: "proposals.index.search_form" %>
+<% end %>
+
 <section role="main">
 
   <div class="wrap row">

config/locales/en.yml

@@ -164,6 +164,10 @@ en:
       filter_topic:
         one: " with the topic '%{topic}'"
         other: " with the topic '%{topic}'"
+      search_form:
+        title: Search
+        button: Search
+        placeholder: "Search proposals..."
       search_results:
         one: " containing '%{search_term}'"
         other: " containing '%{search_term}'"

config/locales/es.yml

@@ -164,6 +164,10 @@ es:
       filter_topic:
         one: " con el tema '%{topic}'"
         other: " con el tema '%{topic}'"
+      search_form:
+        title: Search
+        button: Search
+        placeholder: "Buscar propuestas ciudadanas..."
       search_results:
         one: " que contiene '%{search_term}'"
         other: " que contienen '%{search_term}'"

spec/features/proposals_spec.rb

@@ -139,4 +139,27 @@ feature 'Proposals' do
       expect(current_url).to include('page=1')
     end
   end
+
+  scenario 'proposal index search' do
+    proposal1 = create(:proposal, title: "Show me what you got")
+    proposal2 = create(:proposal, title: "Get Schwifty")
+    proposal3 = create(:proposal)
+    proposal4 = create(:proposal, description: "Schwifty in here")
+    proposal5 = create(:proposal, question: "Schwifty in here")
+
+    visit proposals_path
+    fill_in "search", with: "Schwifty"
+    click_button "Search"
+
+    expect(current_path).to eq(proposals_path)
+
+    within("#proposals") do
+      expect(page).to have_css('.proposal', count: 3)
+      expect(page).to have_content(proposal2.title)
+      expect(page).to have_content(proposal4.title)
+      expect(page).to have_content(proposal5.title)
+      expect(page).to_not have_content(proposal1.title)
+      expect(page).to_not have_content(proposal3.title)
+    end
+  end
 end