Class: Decidim::Comments::CreateComment

Inherits:
Decidim::Command show all
Defined in:
decidim-comments/app/commands/decidim/comments/create_comment.rb

Overview

A command with all the business logic to create a new comment

Instance Method Summary collapse

Methods inherited from Decidim::Command

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

Constructor Details

#initialize(form, author) ⇒ CreateComment

Public: Initializes the command.

form - A form object with the params.



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# File 'decidim-comments/app/commands/decidim/comments/create_comment.rb', line 10

def initialize(form, author)
  @form = form
  @author = author
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 was not valid and we could not proceed.

Returns nothing.



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# File 'decidim-comments/app/commands/decidim/comments/create_comment.rb', line 21

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

  with_events do
    create_comment
  end

  broadcast(:ok, comment)
end