client

type BillingClient struct {
	*BillingClientConfig
	// contains filtered or unexported fields
}

type BillingClientConfig struct {
	Gateway    string        // API gateway endpoint
	BillingKey string        // billing auth key
	PingTest   bool          // test ping gateway?
	Timeout    time.Duration `default:"200ms"` // request timeout, default 200ms
}

type VipInfo = contract.ICardTrackerVipInfo

type VipSubscriptionClient struct {
	*web3go.Client
	*VipSubscriptionClientConfig
	// contains filtered or unexported fields
}

type VipSubscriptionClientConfig struct {
	*web3go.ClientOption

	ChainRpcUrl          string        // blockchain network RPC endpoint
	AppContract          string        // App contract address
	VipInfoCacheSize     int           `default:"5000"` // VIP info cache size
	VipInfoExpirationTTL time.Duration `default:"15m"`  // VIP info cache expiration time
}