我在lib / tasks / reminder_emails.rake中有以下rake任务:
namespace :tasks do
task :send_reminder_emails => :environment do
Registration.send_reminder_emails
end
end
当我运行bundle exec rake tasks:send_reminder_emails
时,我设置了错误...
我可以从rails控制台运行Registration.send_reminder_emails
,它运行正常。看起来我的环境可能没有加载?但是,根据我的理解,环境在rake任务中的作用是什么。
想法?
编辑:app / models / registration.rb的内容
class Registration < ActiveRecord::Base
belongs_to :orientation
attr_accessible :first_name, :last_name, :email, :student_id, :phone, :orientation_id, :checked_in
validates_presence_of :first_name
validates_presence_of :last_name
validates_presence_of :phone
validates_presence_of :email
validates_format_of :email, :with => /^(|(([A-Za-z0-9]+_+)|([A-Za-z0-9]+\-+)|([A-Za-z0-9]+\.+)|([A-Za-z0-9]+\++))*[A-Za-z0-9]+@((\w+\-+)|(\w+\.))*\w{1,63}\.[a-zA-Z]{2,6})$/i
validates_numericality_of :student_id
validates_length_of :student_id, :minimum => 7, :maximum => 7
def online
self.registration.orientation != nil
end
def send_cancellation_email
generate_token(:registration_cancellation_token)
self.registration_cancelled_at = Time.zone.now
save!
NsoMailer.registration_cancellation_email(self).deliver
end
def self.send_reminder_emails
#NsoMailer.send_reminder_emails.deliver
registrations = Registration.where(orientation_id: Orientation.where(class_date: Date.today + 2))
registrations.each do |r|
NsoMailer.send_reminder_emails(r).deliver
end
end
def generate_token(column)
begin
self[column] = SecureRandom.urlsafe_base64
end while Registration.exists?(column => self[column])
end
end
答案 0 :(得分:0)
我找到了一个似乎对我有用的解决方案。我找到了......
Simple way of turning off observers during rake task?
我用过......
Rails.configuration.active_record.observers = []
...在我的rake任务中禁用观察者。所以我完整的rake任务现在看起来像......
task :send_reminder_emails => :environment do
Rails.configuration.active_record.observers = []
Registration.send_reminder_emails
end
...我只是运行bundle exec rake send_reminder_emails
来运行rake任务......