Allow to pass the destination link for the geozone link

Previous to this commit the geozone link shown in the
legislation proposal page was pointing to the proposals
process feature instead to the legislation proposals.

app/components/shared/geozone_link_component.html.erb

@@ -1,5 +1,5 @@
 <ul id="geozone" class="no-bullet geozone">
   <li class="inline-block">
-    <%= link_to geozone_name(geozonable), proposals_path(search: geozone_name(geozonable)) %>
+    <%= link_to geozone_name(geozonable), link %>
   </li>
 </ul>

app/components/shared/geozone_link_component.rb

@@ -1,8 +1,9 @@
 class Shared::GeozoneLinkComponent < ApplicationComponent
-  attr_reader :geozonable
+  attr_reader :geozonable, :link
   delegate :geozone_name, to: :helpers
 
-  def initialize(geozonable)
+  def initialize(geozonable, link)
     @geozonable = geozonable
+    @link = link
   end
 end

app/views/legislation/proposals/show.html.erb

@@ -94,7 +94,7 @@
 
         <%= render "shared/tags", taggable: @proposal %>
 
-        <%= render Shared::GeozoneLinkComponent.new(@proposal) %>
+        <%= render Shared::GeozoneLinkComponent.new(@proposal, legislation_process_proposals_path(@process, search: geozone_name(@proposal))) %>
 
         <div class="js-moderator-proposal-actions margin">
           <%= render "legislation/proposals/actions", proposal: @proposal %>

app/views/proposals/show.html.erb

@@ -40,7 +40,7 @@
         <% end %>
 
         <%= render "proposals/info", proposal: @proposal %>
-        <%= render Shared::GeozoneLinkComponent.new(@proposal) %>
+        <%= render Shared::GeozoneLinkComponent.new(@proposal, proposals_path(search: geozone_name(@proposal))) %>
 
         <% unless @proposal.selected? %>
           <%= render "relationable/related_content", relationable: @proposal %>

spec/system/legislation/proposals_spec.rb

@@ -236,4 +236,19 @@ describe "Legislation Proposals" do
 
     expect(page).to have_link("Culture")
   end
+
+  scenario "Can filter proposals by geozone" do
+    geozone = create(:geozone, name: "Zone1")
+    proposal = create(:legislation_proposal, title: "Proposal with geozone",
+                                             legislation_process_id: process.id,
+                                             geozone: geozone)
+    create(:legislation_proposal, title: "Proposal without geozone", legislation_process_id: process.id)
+
+    visit legislation_process_proposal_path(proposal.process, proposal)
+    click_link "Zone1"
+
+    expect(page).to have_current_path(legislation_process_proposals_path(process.id, search: "Zone1"))
+    expect(page).to have_content("Proposal with geozone")
+    expect(page).not_to have_content("Proposal without geozone")
+  end
 end