Class: Decidim::Debates::UpdateDebate

Inherits:
Command
  • Object
show all
Defined in:
decidim-debates/app/commands/decidim/debates/update_debate.rb

Overview

A command with all the business logic when a user updates a debate.

Instance Method Summary collapse

Methods inherited from Command

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

Constructor Details

#initialize(form) ⇒ UpdateDebate

Public: Initializes the command.

form - A form object with the params.



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# File 'decidim-debates/app/commands/decidim/debates/update_debate.rb', line 10

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, together with the debate.

  • :invalid if the form was not valid and we could not proceed.

Returns nothing.



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# File 'decidim-debates/app/commands/decidim/debates/update_debate.rb', line 20

def call
  return broadcast(:invalid) if form.invalid?
  return broadcast(:invalid) unless form.debate.editable_by?(form.current_user)

  with_events(with_transaction: true) do
    update_debate
  end

  broadcast(:ok, @debate)
end