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Contents
# frozen_string_literal: true
module Decidim
module Commands
class CreateResource < ::Decidim::Command
include Decidim::Commands::ResourceHandler
# Initializes the command.
# @param form [Decidim::Form] the form object to create the resource.
def initialize(form)
@form = form
end
# Creates the result if valid.
#
# Broadcasts :ok if successful, :invalid otherwise.
def call
return broadcast(:invalid) if invalid?
perform!
broadcast(:ok, resource)
rescue ActiveRecord::RecordInvalid
add_file_attribute_errors!
broadcast(:invalid)
rescue Decidim::Commands::HookError
broadcast(:invalid)
end
protected
# @usage
# create_resource - Will create the resource, raising any validation errors.
def create_resource
@resource = Decidim.traceability.send(create_method, resource_class, current_user, attributes, **extra_params)
@resource.persisted? ? resource : raise(ActiveRecord::RecordInvalid, resource)
end
attr_reader :form, :resource
delegate :current_user, to: :form
def create_method
has_file_attributes? ? :create : :create!
end
# Useful for running any code that you may want to execute before creating the resource.
def run_before_hooks; end
# Useful for running any code that you may want to execute after creating the resource.
def run_after_hooks; end
private
def perform!
transaction do
run_before_hooks
create_resource
run_after_hooks
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems