173e43b192
Add a system for upgrading accounts using upgrade codes. Users purchase an upgrade code off-site then redeem it on-site to upgrade their account to Gold. Upgrade codes are randomly pre-generated and are one time use only. Codes have enough randomness that guessing a code is infeasible.
23 lines
691 B
Ruby
23 lines
691 B
Ruby
class CreateUpgradeCodes < ActiveRecord::Migration[7.0]
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def change
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create_table :upgrade_codes do |t|
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t.timestamps
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t.string :code, null: false
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t.integer :status, null: false
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t.integer :creator_id, null: false
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t.integer :redeemer_id
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t.integer :user_upgrade_id
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t.index :code, unique: true
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t.index :status
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t.index :creator_id
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t.index :redeemer_id, where: "redeemer_id IS NOT NULL"
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t.index :user_upgrade_id, where: "user_upgrade_id IS NOT NULL"
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t.foreign_key :users, column: :creator_id
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t.foreign_key :users, column: :redeemer_id
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t.foreign_key :user_upgrades, column: :user_upgrade_id
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end
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end
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end
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