【发布时间】:2016-03-17 19:30:53
【问题描述】:
我有三个任务。每个都使用heroku run rake challenges:"name of rake" --trace
Running rake challenges:challenge_accomplished --trace on livetochallenge... up, run.3478
** Invoke challenges:challenge_accomplished (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute challenges:challenge_accomplished
Anthony-Gallis-MacBook-Pro:livetochallenge galli01anthony$ heroku run rake challenges:challenge_clear_deadline --trace
Running rake challenges:challenge_clear_deadline --trace on livetochallenge... up, run.2956
** Invoke challenges:challenge_clear_deadline (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute challenges:challenge_clear_deadline
Anthony-Gallis-MacBook-Pro:livetochallenge galli01anthony$ heroku run rake challenges:challenge_reminder --trace
Running rake challenges:challenge_reminder --trace on livetochallenge... up, run.9671
** Invoke challenges:challenge_reminder (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute challenges:challenge_reminder
Rendered user_mailer/challenge_reminder.html.erb within layouts/mailer (213.7ms)
但它们不会在指定时间自动触发。怎么可能?
app/lib/tasks/accomplished.rake
namespace :challenges do
desc 'Make completed habit challenges become past & accomplished'
task challenge_accomplished: :environment do
Challenge.all.each do |challenge|
if challenge.date_started != nil
if challenge.days_left_challenged <= 0
challenge.update_attributes(deadline: :date_started, accomplished: true, send_email: nil)
end
end
end
end
end
app/lib/tasks/clear_deadline.rake
namespace :challenges do
desc 'Removes :deadline from present habit challenges'
task challenge_clear_deadline: :environment do
Challenge.all.each do |challenge|
if challenge.date_started == Date.current
challenge.update_attributes(deadline: nil, accomplished: false)
end
end
end
end
app/lib/tasks/reminder.rake
namespace :challenges do
desc 'Send email to users who want challenge reminder'
task challenge_reminder: :environment do
Challenge.all.each do |challenge|
if challenge.send_email[Date.current.wday] == Date::ABBR_DAYNAMES[Date.current.wday].downcase
UserMailer.challenge_reminder(challenge).deliver_now
end
end
end
end
宝石文件
gem 'whenever', :require => false
【问题讨论】:
-
您没有在 heroku 调度程序中包含命名空间。还有——你用
whenever做什么?如果您使用 heroku 调度程序(显然是这样),则不需要它来运行 rake 任务。
标签: ruby-on-rails ruby heroku rubygems whenever