86e69e3401
In the past it was possible for users to create multiple accounts with the same email address. We had about 9000 such accounts. This removes the email address from these accounts. When multiple accounts have the same email address, the account that visited the site last gets to keep the address.
92 lines
2.8 KiB
Ruby
Executable File
92 lines
2.8 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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require_relative "base"
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# delete fake emails
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with_confirmation do
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fake_emails = %w[
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a@a.com
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a@b.com
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a@aa.com
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a@outlook.com
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a@yahoo.com
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a@gmail.com
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a@naver.com
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1@1.com
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1@yahoo.com
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222@222.com
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aa@bb.com
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aa@gmail.com
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aaa@aa.com
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aaa@gmail.com
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aaa@yahoo.com
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aaa@outlook.com
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aaaa@outlook.com
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aaaaa@yahoo.com
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aaaaa@outlook.com
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aaaaaa@gmail.com
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abc@gmail.com
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abc@outlook.com
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abc@yahoo.com
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ass@ass.com
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asd@yahoo.com
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asdf@gmail.com
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asdf@yahoo.com
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abcd@yahoo.com
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lol@outlook.com
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bob@gmail.com
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dan@gmail.com
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john@yahoo.com
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danbooru@outlook.com
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123456789@qq.com
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asd@asd.asd
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asdf@asdf.com
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no@no.no
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test@example.com
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]
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emails = EmailAddress.where(normalized_address: fake_emails)
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emails.each do |email|
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puts "DELETE #{email.address} (#{email.user.name}##{email.user.id})"
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email.destroy if ENV.fetch("DELETE", "false").truthy?
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end
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end
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# delete dupe emails belonging to banned users
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with_confirmation do
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emails = EmailAddress.where(user: User.banned).where(normalized_address: EmailAddress.group(:normalized_address).having("COUNT(*) > 1").select(:normalized_address))
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emails.each do |email|
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puts "DELETE #{email.address} (#{email.user.name}##{email.user.id})"
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email.destroy if ENV.fetch("DELETE", "false").truthy?
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end
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end
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# delete dupe emails, keeping the email belonging to the account that visited the site most recently.
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with_confirmation do
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emails = EmailAddress.group(:normalized_address).having("COUNT(*) > 1").select(:normalized_address, "array_agg(id) AS ids").order(Arel.sql("COUNT(*) DESC, normalized_address"))
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emails.each do |email|
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dupe_emails = EmailAddress.where(id: email.ids).joins(:user).to_a
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dupe_emails.sort_by! { |dupe_email| [-dupe_email.user.last_logged_in_at.to_i, -dupe_email.user.id] }
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dupe_emails => [keep, *dupes]
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puts "#{"#{keep.address} (#{keep.user.name}##{keep.user.id})".ljust(60, " ")} DELETE #{dupes.map { |dupe| "#{dupe.address} (#{dupe.user.name}##{dupe.user.id})" }.join(" ")}"
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dupes.each(&:destroy) if ENV.fetch("DELETE", "false").truthy?
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end
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emails = EmailAddress.group(:address).having("COUNT(*) > 1").select(:address, "array_agg(id) AS ids").order(Arel.sql("COUNT(*) DESC, address"))
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emails.each do |email|
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dupe_emails = EmailAddress.where(id: email.ids).joins(:user).to_a
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dupe_emails.sort_by! { |dupe_email| [-dupe_email.user.last_logged_in_at.to_i, -dupe_email.user.id] }
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dupe_emails => [keep, *dupes]
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puts "#{"#{keep.address} (#{keep.user.name}##{keep.user.id})".ljust(60, " ")} DELETE #{dupes.map { |dupe| "#{dupe.address} (#{dupe.user.name}##{dupe.user.id})" }.join(" ")}"
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dupes.each(&:destroy) if ENV.fetch("DELETE", "false").truthy?
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end
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end
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