Function validateAutoTopupStatus

packages/billing/src/auto-topup.ts:43–126

(params: {
  userId: string
  logger: Logger
})

}

export async function validateAutoTopupStatus(params: {
  userId: string
  logger: Logger
}): Promise<AutoTopupValidationResult> {
  const { userId, logger } = params

  try {
    const user = await db.query.user.findFirst({
      where: eq(schema.user.id, userId),
      columns: {
        stripe_customer_id: true,
      },
    })

    if (!user?.stripe_customer_id) {
      throw new AutoTopupValidationError(
        `You don't have a valid account with us. Please log in at ${env.NEXT_PUBLIC_CODEBUFF_APP_URL}/login`,
      )
    }

    const [cardPaymentMethods, linkPaymentMethods] = await Promise.all([
      stripeServer.paymentMethods.list({
        customer: user.stripe_customer_id,
        type: 'card',
      }),
      stripeServer.paymentMethods.list({
        customer: user.stripe_customer_id,
        type: 'link',
      }),
    ])

    const allPaymentMethods = [
      ...cardPaymentMethods.data,
      ...linkPaymentMethods.data,
    ]

    const validPaymentMethod = allPaymentMethods.find((pm) => {
      // For card payment methods, check expiration
      if (pm.type === 'card') {
        return (
          pm.card?.exp_year &&
          pm.card.exp_month &&
          new Date(pm.card.exp_year, pm.card.exp_month - 1) > new Date()
        )
      }
      // For link payment methods, they're always valid if they exist
      if (pm.type === 'link') {
        return true
      }
      return false
    })

    if (!validPaymentMethod) {
      throw new AutoTopupValidationError(
        'You need a valid payment method to enable auto top-up. Try buying some credits!',
      )
    }