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3829c78526
As it stands we load up user records quite frequently on the topic pages, this in turn pulls all the columns for the users being selected, just to discard them after they are loaded New structure keeps all options in a discrete table, this is better organised and allows us to easily add more column without worrying about bloating the user table
46 lines
1.6 KiB
Ruby
46 lines
1.6 KiB
Ruby
module Jobs
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class NotifyMailingListSubscribers < Jobs::Base
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def execute(args)
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post_id = args[:post_id]
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post = post_id ? Post.with_deleted.find_by(id: post_id) : nil
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raise Discourse::InvalidParameters.new(:post_id) unless post
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return if post.trashed? || post.user_deleted? || (!post.topic)
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users =
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User.activated.not_blocked.not_suspended.real
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.joins(:user_option)
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.where(user_options: {mailing_list_mode: true})
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.where('NOT EXISTS(
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SELECT 1
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FROM topic_users tu
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WHERE
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tu.topic_id = ? AND
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tu.user_id = users.id AND
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tu.notification_level = ?
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)', post.topic_id, TopicUser.notification_levels[:muted])
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.where('NOT EXISTS(
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SELECT 1
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FROM category_users cu
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WHERE
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cu.category_id = ? AND
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cu.user_id = users.id AND
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cu.notification_level = ?
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)', post.topic.category_id, CategoryUser.notification_levels[:muted])
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users.each do |user|
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if Guardian.new(user).can_see?(post)
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begin
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message = UserNotifications.mailing_list_notify(user, post)
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Email::Sender.new(message, :mailing_list, user).send if message
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rescue => e
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Discourse.handle_job_exception(e, error_context(args, "Sending post to mailing list subscribers", { user_id: user.id, user_email: user.email }))
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end
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end
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end
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end
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end
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end
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