Add list of targets to SDG tag list

Co-authored-by: Senén Rodero Rodríguez <senenrodero@gmail.com>

app/components/sdg/tag_list_component.html.erb

@@ -1,3 +1,4 @@
 <div class="sdg-tag-list">
   <%= render SDG::Goals::TagListComponent.new(record, limit: limit) %>
+  <%= render SDG::Targets::TagListComponent.new(record, limit: limit) %>
 </div>

app/components/sdg/targets/tag_list_component.html.erb

@@ -0,0 +1 @@
+<%= link_list(*links, class: "sdg-target-tag-list") %>

app/components/sdg/targets/tag_list_component.rb

@@ -0,0 +1,36 @@
+class SDG::Targets::TagListComponent < ApplicationComponent
+  include SDG::TagList
+
+  private
+
+    def record
+      record_or_name
+    end
+
+    def links
+      [*target_links, see_more_link(targets)]
+    end
+
+    def target_links
+      targets.sort[0..(limit.to_i - 1)].map do |target|
+        [
+          "#{SDG::Target.model_name.human} #{target.code}",
+          index_by_target(target),
+          title: filter_text(target),
+          data: { code: target.code }
+        ]
+      end
+    end
+
+    def targets
+      record.sdg_targets
+    end
+
+    def index_by_target(target)
+      index_by(target: target.code)
+    end
+
+    def i18n_namespace
+      "targets"
+    end
+end