Class: Decidim::Proposals::UnvoteProposal
- Defined in:
- decidim-proposals/app/commands/decidim/proposals/unvote_proposal.rb
Overview
A command with all the business logic when a user unvotes a proposal.
Instance Method Summary collapse
-
#call ⇒ Object
Executes the command.
-
#initialize(proposal, current_user) ⇒ UnvoteProposal
constructor
Public: Initializes the command.
Methods inherited from Command
call, #evaluate, #method_missing, #respond_to_missing?, #transaction, #with_events
Constructor Details
#initialize(proposal, current_user) ⇒ UnvoteProposal
Public: Initializes the command.
proposal - A Decidim::Proposals::Proposal object. current_user - The current user.
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# File 'decidim-proposals/app/commands/decidim/proposals/unvote_proposal.rb', line 11 def initialize(proposal, current_user) @proposal = proposal @current_user = current_user 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, together with the proposal.
-
:invalid if the form was not valid and we could not proceed.
Returns nothing.
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# File 'decidim-proposals/app/commands/decidim/proposals/unvote_proposal.rb', line 22 def call ActiveRecord::Base.transaction do ProposalVote.where( author: @current_user, proposal: @proposal ).destroy_all update_temporary_votes end Decidim::Gamification.decrement_score(@current_user, :proposal_votes) broadcast(:ok, @proposal) end |