Module: MqttPush

Defined in:
lib/mqtt_push.rb,
lib/mqtt_push/version.rb

Constant Summary collapse

PUSH_NOTIFY_APP_KEY =

  1. push_message_json_data 定义json数据

'6727fb0922117931bb65a48ee27dc0d9'
VERSION = 
"0.1.0"

Instance Method Summary collapse

Instance Method Details

#push_notify ⇒ Object 



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# File 'lib/mqtt_push.rb', line 11

def push_notify
  check_auth = self.respond_to?(:can_push?) ? can_push? : true
  return unless check_auth

  send_mqtt_message = Proc.new do | user |
    begin
      data = push_message_json_data
      Rails.logger.error "mqtt error: data:#{data}, user_id: #{user.id}, usernmae: #{user.username}" unless data && user
      msg = {
              timestamp: Time.now.to_i,
              ticket: user.ticket,
              payload: {
                body: {
                        title: data[:title],
                        text: data[:text],
                        after_open: data[:after_open],
                        after_open_page: data[:after_open_page]
                      },
                extra: data[:extra],
                display_type: data[:display_type] || 'notification',
                play_sound: data[:play_sound] ||'true'
              }
            }
      # title, text, after_open, after_open_page为加密字段
      sign_json = msg[:payload][:body].merge!(timestamp: msg[:timestamp])
      msg.merge!(sign: sign(sign_json))
      $mqtt.publish(topic(user.id), msg.to_json)
      Rails.logger.info "mqtt push message: topic:#{topic(user.id)}, msg:#{msg.to_json}"
    rescue StandardError => e
      Rails.logger.error "mqtt push message error: #{e}"
    end
  end
  send_mqtt_message.call(user)
end