我想通过delayed_job
但是,我想在活动前后发送它们。
我担心的是,这实际上是否有效:
def one_week_before_run
AtendeeMailer.delay(run_at: '8th October 2016'.to_datetime).mudrun_about_to_start(self)
end
def thank_you_note
AtendeeMailer.delay(run_at: '18th October 2016'.to_datetime.end_of_day).thank_you(self)
end
或者我应该选择另一种方法?
答案 0 :(得分:1)
仅当run_at< =当前时间时,延迟作业才会选择要执行的作业。请参阅DJ的查询以选择工作
SELECT `delayed_jobs`.* FROM `delayed_jobs` WHERE ((run_at <= '2016-09-27 00:49:59' AND (locked_at IS NULL OR locked_at < '2016-09-27 00:24:59') OR locked_by = 'host:Madhubalans-Air pid:74314') AND failed_at IS NULL) ORDER BY priority ASC, run_at ASC LIMIT 1
您的代码将run_at设置为2016-10-18 00:00:00和2016-10-18 23:59:59。 因此,您的代码将按照您的期望工作:)