• erio's avatar
    fix(usage): subscription billing honours group rate multiplier · 44cdef79
    erio authored
    Subscription-mode billing was consuming quota at TotalCost (raw) instead of
    ActualCost (TotalCost * RateMultiplier), so per-group rate multipliers —
    including free subscriptions (multiplier = 0) — were silently ignored.
    Switch the three subscription cost writes in buildUsageBillingCommand,
    finalizePostUsageBilling, and the legacy postUsageBilling fallback to
    ActualCost, and add a table-driven test covering 2x / 0.5x / free multipliers
    plus a balance-mode regression check.
    44cdef79
gateway_service.go 306 KB