Class: Decidim::DecidimAwesome::Admin::UpdateConstraint

Inherits:
Command
  • Object
show all
Defined in:
app/commands/decidim/decidim_awesome/admin/update_constraint.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(form) ⇒ UpdateConstraint

Public: Initializes the command.

form - A constraint form



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# File 'app/commands/decidim/decidim_awesome/admin/update_constraint.rb', line 10

def initialize(form)
  @form = form
end

Instance Attribute Details

#form ⇒ Object (readonly)

Returns the value of attribute form.



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# File 'app/commands/decidim/decidim_awesome/admin/update_constraint.rb', line 36

def form
  @form
end

Instance Method Details

#attributes ⇒ Object 



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# File 'app/commands/decidim/decidim_awesome/admin/update_constraint.rb', line 38

def attributes
  form.attributes.filter { |key, val| key != "id" && val.present? }
end

#call ⇒ Object

Executes the command. Broadcasts these events:

  • :ok when everything is valid.

  • :invalid if we couldn’t proceed.

Returns nothing.



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# File 'app/commands/decidim/decidim_awesome/admin/update_constraint.rb', line 20

def call
  return broadcast(:invalid, form.errors.full_messages.join(". ")) if form.invalid?
  return broadcast(:invalid) if attributes.blank?

  begin
    constraint = ConfigConstraint.find(form.id)
    constraint.settings = attributes
    constraint.save!
    broadcast(:ok)
  rescue ActiveRecord::RecordNotUnique
    broadcast(:invalid, I18n.t("decidim.decidim_awesome.admin.constraints.errors.not_unique"))
  rescue StandardError => e
    broadcast(:invalid, e.message)
  end
end