1 files changed, 38 insertions, 1 deletions
diff --git a/app/controllers/projects/incidents_controller.rb b/app/controllers/projects/incidents_controller.rb
index 12cc4dde1f4..3395e75666e 100644
--- a/app/controllers/projects/incidents_controller.rb
+++ b/app/controllers/projects/incidents_controller.rb
@@ -1,8 +1,45 @@
 # frozen_string_literal: true
 
 class Projects::IncidentsController < Projects::ApplicationController
-  before_action :authorize_read_incidents!
+  include IssuableActions
+  include Gitlab::Utils::StrongMemoize
+
+  before_action :authorize_read_issue!
+  before_action :load_incident, only: [:show]
+
+  feature_category :incident_management
 
   def index
   end
+
+  private
+
+  def incident
+    strong_memoize(:incident) do
+      incident_finder
+        .execute
+        .inc_relations_for_view
+        .iid_in(params[:id])
+        .without_order
+        .first
+    end
+  end
+
+  def load_incident
+    @issue = incident # needed by rendered view
+    return render_404 unless can?(current_user, :read_issue, incident)
+
+    @noteable = incident
+    @note = incident.project.notes.new(noteable: issuable)
+  end
+
+  alias_method :issuable, :incident
+
+  def incident_finder
+    IssuesFinder.new(current_user, project_id: @project.id, issue_types: :incident)
+  end
+
+  def serializer
+    IssueSerializer.new(current_user: current_user, project: incident.project)
+  end
 end