52dd8385f8
Name changes for deleted users are already visible to mods, so the only thing we need to do here is to generate a name change before the user is deleted.
74 lines
1.6 KiB
Ruby
74 lines
1.6 KiB
Ruby
class UserDeletion
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class ValidationError < StandardError; end
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attr_reader :user, :password
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def initialize(user, password)
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@user = user
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@password = password
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end
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def delete!
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validate
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clear_user_settings
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remove_favorites
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clear_saved_searches
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rename
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reset_password
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create_mod_action
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end
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private
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def create_mod_action
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ModAction.log("user ##{user.id} deleted", :user_delete)
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end
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def clear_saved_searches
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SavedSearch.where(user_id: user.id).destroy_all
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end
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def clear_user_settings
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user.email_address = nil
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user.last_logged_in_at = nil
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user.last_forum_read_at = nil
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user.favorite_tags = ''
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user.blacklisted_tags = ''
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user.hide_deleted_posts = false
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user.show_deleted_children = false
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user.time_zone = "Eastern Time (US & Canada)"
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user.save!
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end
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def reset_password
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user.update!(password: SecureRandom.hex(16))
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end
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def remove_favorites
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DeleteFavoritesJob.perform_later(user)
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end
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def rename
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name = "user_#{user.id}"
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n = 0
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name += "~" while User.where(:name => name).exists? && (n < 10)
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if n == 10
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raise ValidationError.new("New name could not be found")
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end
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request = UserNameChangeRequest.new(user: user, desired_name: name, original_name: user.name)
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request.save!(validate: false) # XXX don't validate so that the 1 name change per week rule doesn't interfere
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end
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def validate
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if !user.authenticate_password(password)
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raise ValidationError.new("Password is incorrect")
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end
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if user.level >= User::Levels::ADMIN
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raise ValidationError.new("Admins cannot delete their account")
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end
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end
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end
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