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Previously we used custom fields to denote a user was anonymous, this was risky in that custom fields are prone to race conditions and are not properly dedicated, missing constraints and so on. The new table `anonymous_users` is properly protected. There is only one possible shadow account per user, which is enforced using a constraint. Every anonymous user will have a unique row in the new table.
24 lines
641 B
Ruby
24 lines
641 B
Ruby
# frozen_string_literal: true
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class AnonymousUser < ActiveRecord::Base
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belongs_to :user
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belongs_to :master_user, class_name: 'User'
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end
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# == Schema Information
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#
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# Table name: anonymous_users
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#
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# id :bigint not null, primary key
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# user_id :integer not null
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# master_user_id :integer not null
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# active :boolean not null
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# created_at :datetime not null
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# updated_at :datetime not null
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#
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# Indexes
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#
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# index_anonymous_users_on_master_user_id (master_user_id) UNIQUE WHERE active
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# index_anonymous_users_on_user_id (user_id) UNIQUE
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#
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