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7736ac5c34
Added credit_conversions table so conversions can change over time Added default credit conversion fixture Added User#transaction_logs Added User#total_credits (earned minus spent) Added User#total_credits_spent (through transaction_logs) Added User#total_earned_credits (complicated query which finds the conversion rate for a log depending on its created_at date)
9 lines
195 B
Ruby
9 lines
195 B
Ruby
class CreateCreditConversions < ActiveRecord::Migration
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def change
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create_table(:credit_conversions) do |t|
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t.integer :conversion, :default => 1
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t.timestamps
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end
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end
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end
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