Class: Decidim::Conferences::Admin::CreateConferenceAdmin

Inherits:
NotifyRoleAssignedToConference show all
Defined in:
decidim-conferences/app/commands/decidim/conferences/admin/create_conference_admin.rb

Overview

A command with all the business logic when creating a new conference admin in the system.

Instance Method Summary collapse

Methods inherited from NotifyRoleAssignedToConference

#send_notification

Constructor Details

#initialize(form, current_user, conference) ⇒ CreateConferenceAdmin

Public: Initializes the command.

form - A form object with the params. conference - The Conference that will hold the

user role

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# File 'decidim-conferences/app/commands/decidim/conferences/admin/create_conference_admin.rb', line 14

def initialize(form, current_user, conference)
  @form = form
  @current_user = current_user
  @conference = conference
end

Instance Method Details

#callObject

Executes the command. Broadcasts these events:

  • :ok when everything is valid.

  • :invalid if the form wasn't valid and we couldn't proceed.

Returns nothing.


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# File 'decidim-conferences/app/commands/decidim/conferences/admin/create_conference_admin.rb', line 26

def call
  return broadcast(:invalid) if form.invalid?

  ActiveRecord::Base.transaction do
    @user ||= existing_user || new_user
    create_role
    add_admin_as_follower
  end

  broadcast(:ok)
rescue ActiveRecord::RecordInvalid
  form.errors.add(:email, :taken)
  broadcast(:invalid)
end