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Versions: 19
Compression:
Stored size: 1.43 KB
Contents
# frozen_string_literal: true
module Decidim
module Amendable
# A command with all the business logic to withdraw an amendment.
class Withdraw < Decidim::Command
# Public: Initializes the command.
#
# amendment - The amendment to withdraw.
# current_user - The current user.
def initialize(amendment, current_user)
@amendment = amendment
@amender = amendment.amender
@current_user = current_user
@emendation = amendment.emendation
end
# Executes the command. Broadcasts these events:
#
# - :ok when everything is valid, together with the resource.
# - :invalid if the resource already has supports or does not belong to current user.
#
# Returns nothing.
def call
return broadcast(:invalid) unless emendation.votes.empty? && amender == current_user
transaction do
withdraw_amendment!
notify_emendation_state_change!
end
broadcast(:ok, emendation)
end
private
attr_reader :amendment, :amender, :current_user, :emendation
def withdraw_amendment!
@amendment = Decidim.traceability.update!(
amendment,
current_user,
{ state: "withdrawn" },
visibility: "public-only"
)
end
def notify_emendation_state_change!
emendation.process_amendment_state_change!
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems