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15 lines
650 B
15 lines
650 B
class AddUtmToPlayers < ActiveRecord::Migration[8.1]
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def change
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# Where the player came from. The campaign is run on printed QR codes, so
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# `utm_content` is the interesting one -- it names the physical thing that
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# was scanned (table_talker, canteen_poster, ...). The other three are kept
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# so a non-QR link (mail, intranet) can still be told apart later.
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add_column :players, :utm_source, :string
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add_column :players, :utm_medium, :string
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add_column :players, :utm_campaign, :string
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add_column :players, :utm_content, :string
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add_index :players, :utm_content
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add_index :players, :utm_source
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end
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end
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