Class: Decidim::Initiatives::VoteInitiative

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

Overview

A command with all the business logic when a user or organization votes an initiative.

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Command

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

Constructor Details

#initialize(form) ⇒ VoteInitiative

Public: Initializes the command.

form - A form object with the params.



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# File 'decidim-initiatives/app/commands/decidim/initiatives/vote_initiative.rb', line 10

def initialize(form)
  @form = form
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Decidim::Command

Instance Attribute Details

#votes ⇒ Object (readonly)

Returns the value of attribute votes.



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# File 'decidim-initiatives/app/commands/decidim/initiatives/vote_initiative.rb', line 37

def votes
  @votes
end

Instance Method Details

#call ⇒ Object

Executes the command. Broadcasts these events:

  • :ok when everything is valid, together with the proposal vote.

  • :invalid if the form was not valid and we could not proceed.

Returns nothing.



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# File 'decidim-initiatives/app/commands/decidim/initiatives/vote_initiative.rb', line 20

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

  percentage_before = initiative.percentage

  Initiative.transaction do
    create_votes
  end

  percentage_after = initiative.reload.percentage

  notify_percentage_change(percentage_before, percentage_after)
  notify_support_threshold_reached(percentage_before, percentage_after)

  broadcast(:ok, votes)
end