levent/agileista

class TasksController < AbstractSecurityController
  before_action :set_user_story
  before_action :set_task, except: [:create]
  before_action :set_sprint, only: [:complete, :create, :renounce, :claim]
  before_action :load_charts, except: [:destroy]
  after_action :update_burndowns, except: [:destroy]

  def create
    @task = @user_story.tasks.create!(task_params)
    notify_integrations(:task_created)
    TaskBoardNotification.new(@user_story, @task, current_person).create.publish
  end

  def renounce
    @task.team_members.delete(current_person)
    @task.touch
    notify_integrations(:task_renounced)
    TaskBoardNotification.new(@user_story, @task, current_person).renounce.publish
  end

  def claim
    @task.team_members << current_person
    @task.update_attribute(:done, false)
    notify_integrations(:task_claimed)
    TaskBoardNotification.new(@user_story, @task, current_person).claim.publish
  end

  def complete
    @task.update_attribute(:done, true)
    notify_integrations(:task_completed)
    TaskBoardNotification.new(@user_story, @task, current_person).complete.publish
  end

  def destroy
    @task.destroy && flash[:notice] = "Task deleted"
    redirect_to :back
  end

  private

  def set_task
    @task = @user_story.tasks.find(params[:id])
  end

  def set_sprint
    @sprint = @user_story.sprint
  end

  def task_params
    params[:task].permit(:definition, :description)
  end

  def update_burndowns
    Burndown.calculate_today(@task.sprint)
    Burndown.calculate_tomorrow(@task.sprint)
  end
end