Class: Decidim::CreateOmniauthRegistration

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

Overview

A command with all the business logic to create a user from omniauth

Instance Method Summary collapse

Methods inherited from Command

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

Constructor Details

#initialize(form, verified_email = nil) ⇒ CreateOmniauthRegistration

Public: Initializes the command.

form - A form object with the params.



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# File 'decidim-core/app/commands/decidim/create_omniauth_registration.rb', line 9

def initialize(form, verified_email = nil)
  @form = form
  @verified_email = verified_email
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-core/app/commands/decidim/create_omniauth_registration.rb', line 20

def call
  verify_oauth_signature!

  begin
    if existing_identity
      user = existing_identity.user
      verify_user_confirmed(user)

      return broadcast(:ok, user)
    end
    return broadcast(:invalid) if form.invalid?

    transaction do
      create_or_find_user
      @identity = create_identity
    end
    trigger_omniauth_registration

    broadcast(:ok, @user)
  rescue ActiveRecord::RecordInvalid => e
    broadcast(:error, e.record)
  end
end