utils

package

v0.0.0-...-d9814f8 Latest Latest Go to latest Published: Nov 17, 2020 License: MIT Imports: 11 Imported by: 0

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const OrderExpiredNSQTitle = "order-expired"

OrderExpiredNSQTitle NSQ consumer title

This section is empty.

func AllEnvVarsExists(vars []string) error

AllEnvVarsExists retrieve nill if all specified variables exists in environment otherwise fulfill error

func CloseNATSConnectionOnForceStop(sc stan.Conn)

CloseNATSConnectionOnForceStop Invoke NATS connection.close on Force stop signals

func GetAckWaitDuration() time.Duration

GetAckWaitDuration Retrive duration from NATS_ACK_WAIT_DURATION environment variable or default '5s' value

func NewOrderExpiredNSQConsumer() (*nsq.Consumer, error)

NewOrderExpiredNSQConsumer Retrive the NSQ consumer

func OnOrderCreatedStanEvent(sc stan.Conn, cb func(data OrderCreatedStanEventData, m *stan.Msg))

OnOrderCreatedStanEvent Invoke the callback function on associated stan event

type OrderCreatedStanEventData struct {
	ID        string `json:"id"`
	ExpiresAt string `json:"expiresAt"`
}

OrderCreatedStanEventData Associated stan event data

type OrderExpiredStanEventData struct {
	ID string `json:"id"`
}

OrderExpiredStanEventData Associated stan event data

type OrderExpiredStanEventPublisher interface {
	Publish(data OrderExpiredStanEventData)
}

OrderExpiredStanEventPublisher NATS publisher

func NewOrderExpiredStanEventPublisher(sc stan.Conn) OrderExpiredStanEventPublisher

NewOrderExpiredStanEventPublisher Retrive NATS publisher