Contents

# frozen_string_literal: true

module Decidim
  module Initiatives
    # A command with all the business logic that creates a new membership
    # request for the committee of an initiative.
    class SpawnCommitteeRequest < Decidim::Command
      # Public: Initializes the command.
      #
      # form - Decidim::Initiative::CommitteeMemberForm
      # current_user - Decidim::User
      def initialize(form, current_user)
        @form = form
        @current_user = current_user
      end

      # Executes the command. Broadcasts these events:
      #
      # - :ok when everything is valid.
      # - :invalid if the form was not valid and we could not proceed.
      #
      # Returns nothing.
      def call
        return broadcast(:invalid) if form.invalid?

        request = create_request

        if request.persisted?
          notify_author
          broadcast(:ok, request)
        else
          broadcast(:invalid, request)
        end
      end

      private

      attr_reader :form, :current_user

      def create_request
        request = InitiativesCommitteeMember.new(
          decidim_initiatives_id: form.initiative_id,
          decidim_users_id: form.user_id,
          state: form.state
        )
        return request unless request.valid?

        request.save
        request
      end

      def notify_author
        return if initiative.author == current_user

        Decidim::EventsManager.publish(
          event: "decidim.events.initiatives.spawn_committee_request",
          event_class: Decidim::Initiatives::SpawnCommitteeRequestEvent,
          resource: initiative,
          affected_users: [initiative.author],
          force_send: true,
          extra: { applicant: { id: current_user&.id } }
        )
      end

      def initiative
        @initiative ||= Decidim::Initiative.find(form.initiative_id)
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
decidim-initiatives-0.28.4	app/commands/decidim/initiatives/spawn_committee_request.rb