1 files changed, 23 insertions, 0 deletions
diff --git a/app/controllers/dashboard/tasks_controller.rb b/app/controllers/dashboard/tasks_controller.rb
index 66d891e3dfa..1102745067f 100644
--- a/app/controllers/dashboard/tasks_controller.rb
+++ b/app/controllers/dashboard/tasks_controller.rb
@@ -1,4 +1,6 @@
 class Dashboard::TasksController < Dashboard::ApplicationController
+  before_action :authorize_destroy_task!, only: [:destroy]
+
   def index
     @tasks = case params[:state]
       when 'done'
@@ -12,4 +14,25 @@ class Dashboard::TasksController < Dashboard::ApplicationController
     @pending_count = current_user.tasks.pending.count
     @done_count = current_user.tasks.done.count
   end
+
+  def destroy
+    task.done!
+
+    respond_to do |format|
+      format.html { redirect_to dashboard_tasks_path, notice: 'Task was successfully marked as done.' }
+      format.js { render nothing: true }
+    end
+  end
+
+  private
+
+  def authorize_destroy_task!
+    unless can?(current_user, :destroy_task, task)
+      return render_404
+    end
+  end
+
+  def task
+    @task ||= current_user.tasks.find(params[:id])
+  end
 end