Class: Decidim::CreateUserGroup

Inherits:
Command
  • Object
show all
Defined in:
app/commands/decidim/create_user_group.rb

Overview

A command with all the business logic to create a user group.

Instance Method Summary collapse

Methods inherited from Command

call, #evaluate, #method_missing, #respond_to_missing?, #transaction

Constructor Details

#initialize(form) ⇒ CreateUserGroup

Public: Initializes the command.

form - A form object with the params.



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# File 'app/commands/decidim/create_user_group.rb', line 9

def initialize(form)
  @form = form
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Decidim::Command

Instance Method Details

#call ⇒ Object

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 'app/commands/decidim/create_user_group.rb', line 19

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

  transaction do
    create_user_group
    create_membership
  end
  notify_admins

  broadcast(:ok, @user_group)
end