# frozen_string_literal: true

module Api
  module V1
    class MyModuleGroupsController < BaseController
      before_action :load_team
      before_action :load_project
      before_action :load_experiment
      before_action :load_task_groups, only: :show

      def index
        my_module_groups = @experiment.my_module_groups
                              .page(params.dig(:page, :number))
                              .per(params.dig(:page, :size))

        render jsonapi: my_module_groups, each_serializer: MyModuleGroupSerializer
      end

      def show
        render jsonapi: @my_module_group, serializer: MyModuleGroupSerializer
      end

      private

      def load_team
        @team = Team.find(params.require(:team_id))
        render jsonapi: {}, status: :forbidden unless can_read_team?(@team)
      end

      def load_project
        @project = @team.projects.find(params.require(:project_id))
        render jsonapi: {}, status: :forbidden unless can_read_project?(@project)
      end

      def load_experiment
        @experiment = @project.experiments.find(params.require(:experiment_id))
        render jsonapi: {}, status: :forbidden unless can_read_experiment?(@experiment)
      end

      def load_task_groups
        @my_module_group = @experiment.my_module_groups.find(params.require(:id))
        render jsonapi: {}, status: :not_found if @my_module_group.nil?
      end
    end
  end
end