Class: Decidim::Proposals::DestroyProposal

Inherits:
Command
  • Object
show all
Defined in:
app/commands/decidim/proposals/destroy_proposal.rb

Overview

A command with all the business logic when a user destroys a draft proposal.

Instance Method Summary collapse

Constructor Details

#initialize(proposal, current_user) ⇒ DestroyProposal

Public: Initializes the command.

proposal - The proposal to destroy. current_user - The current user.



11
12
13
14
 
# File 'app/commands/decidim/proposals/destroy_proposal.rb', line 11

def initialize(proposal, current_user)
  @proposal = proposal
  @current_user = current_user
end

Instance Method Details

#call ⇒ Object

Executes the command. Broadcasts these events:

  • :ok when everything is valid and the proposal is deleted.

  • :invalid if the proposal is not a draft.

  • :invalid if the proposal’s author is not the current user.

Returns nothing.



23
24
25
26
27
28
29
30
 
# File 'app/commands/decidim/proposals/destroy_proposal.rb', line 23

def call
  return broadcast(:invalid) unless @proposal.draft?
  return broadcast(:invalid) unless @proposal.authored_by?(@current_user)

  @proposal.destroy!

  broadcast(:ok, @proposal)
end