Class: SvelteOnRails::ActionCable

Inherits:
Object
  • Object
show all
Defined in:
lib/svelte_on_rails/action_cable.rb

Class Method Summary collapse

Class Method Details

.dispatch(component = nil, event_detail = nil, event: 'stream-action', selector: nil, channel: nil) ⇒ Object 



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# File 'lib/svelte_on_rails/action_cable.rb', line 3

def self.dispatch(component = nil, event_detail = nil, event: 'stream-action', selector: nil, channel: nil)

  utils = SvelteOnRails::Lib::Utils
  conf = SvelteOnRails::Configuration.instance
  paths = utils.component_paths_uncached(component, nil)

  _comp = if component
            paths[:vite_path]
          end

  _channel = require_channel(svelte_on_rails_configs[:channel] || channel)

  if event != 'stream-action' && !selector
    raise "Another event name than the default one is only possible together with a selector"
  end

  args = {
    eventDetail: event_detail,
    component: _comp,
    event: event,
    selector: selector
  }

  ::ActionCable.server.broadcast(
    _channel,
    args
  )

end

.dispatch_by_selector(selector, event_detail = nil, event: 'stream-action', channel: nil) ⇒ Object 



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# File 'lib/svelte_on_rails/action_cable.rb', line 33

def self.dispatch_by_selector(selector, event_detail = nil, event: 'stream-action', channel: nil)

  _channel = require_channel(svelte_on_rails_configs[:channel] || channel)

  if event != 'stream-action' && !selector
    raise "Another event name than the default one is only possible together with a selector"
  end

  args = {
    eventDetail: event_detail,
    component: ':false:',
    event: event,
    selector: selector
  }

  ::ActionCable.server.broadcast(
    _channel,
    args
  )

end

.require_channel(channel) ⇒ Object 



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# File 'lib/svelte_on_rails/action_cable.rb', line 63

def self.require_channel(channel)
  unless channel.present?
    raise 'Missing attribute or configuration: action_cable/channel'
  end
  channel
end

.svelte_on_rails_configs ⇒ Object 



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# File 'lib/svelte_on_rails/action_cable.rb', line 57

def self.svelte_on_rails_configs
  cnf = SvelteOnRails::Configuration.instance.configs[:action_cable]
  raise 'ActionCable not configured for SvelteOnRails' if cnf.nil?
  cnf
end