package natsio import ( "fmt" "strings" "github.com/nats-io/nats.go" "github.com/thoas/go-funk" ) // mergeAndUniqueArrayStrings ... func mergeAndUniqueArrayStrings(arr1, arr2 []string) []string { var result = make([]string, 0) result = append(result, arr1...) result = append(result, arr2...) result = funk.UniqString(result) return result } func combineStreamAndSubjectName(stream, subject string) string { return fmt.Sprintf("%s.%s", stream, subject) } // GenerateJetStreamSubject ... func GenerateJetStreamSubject(stream, server, subject string) string { return fmt.Sprintf("%s.jetstream.%s.%s", stream, server, subject) } // GenerateReqrepSubject ... func GenerateReqrepSubject(stream, server, subject string) string { return fmt.Sprintf("%s.reqrep.%s.%s", stream, server, subject) } func GenerateQueueNameFromSubject(subject string) string { return strings.ReplaceAll(subject, ".", "_") } // InterfaceToBytes ... func InterfaceToBytes(data interface{}) []byte { b, err := json.Marshal(data) if err != nil { fmt.Printf("[natsio.InterfaceToBytes] error: %v with data: %v\n", err, data) } return b } func BytesToInterface(b []byte, dest interface{}) error { err := json.Unmarshal(b, &dest) if err != nil { fmt.Printf("[natsio.BytesToInterface] error: %v with data: %s\n", err, string(b)) } return err } func MsgRespond(msg *nats.Msg, data interface{}) { if err := msg.Respond(InterfaceToBytes(data)); err != nil { fmt.Printf("[natsio.MsgRespond] error when response msg %s", msg.Reply) } }