Class: Decidim::Comments::CreateComment

Inherits:
Rectify::Command
  • Object
show all
Defined in:
app/commands/decidim/comments/create_comment.rb

Overview

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

Instance Method Summary collapse

Constructor Details

#initialize(form, author, commentable) ⇒ CreateComment

Public: Initializes the command.

form - A form object with the params.



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

def initialize(form, author, commentable)
  @form = form
  @author = author
  @commentable = commentable
end

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/comments/create_comment.rb', line 22

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

  transaction do
    create_comment
  end

  broadcast(:ok, comment)
end