package storage import ( "context" "time" ) type TaskMetric struct { Timestamp time.Time `json:"timestamp"` Service string `json:"service"` Environment string `json:"environment"` Queue string `json:"queue"` Success bool `json:"success"` ExecutionTimeMs int `json:"execution_time_ms"` } func AddTaskMetric(metric TaskMetric) error { batch, err := connection().PrepareBatch(context.Background(), "INSERT INTO tasks") if err != nil { return err } err = batch.Append( metric.Timestamp, metric.Service, metric.Environment, metric.Queue, metric.Success, metric.ExecutionTimeMs, ) if err != nil { return err } return batch.Send() }