func sendTreatmentCreated(t *models.Treatment) { topic, _ := common_io.BuildTopicFromCommonEvent(common_io.EVENT_CREATED, "treatment") /* * marshal */ patient := models.Patient{} patient.ID = t.PatientId ps, err := patient.Retrieve(db) if err != nil { fmt.Println("[ERROR] ", err.Error()) return } if len(ps) != 1 { fmt.Println("[FATAL] More then one patient with the same ID...") return } t.Email = ps[0].Email b, err := json.Marshal(&t) if err != nil { fmt.Println("[ERROR] ", err.Error()) return } producer.Publish(topic, b) }