package models

import (
	"log"
	"time"
)

// Define audit functions
type Audit struct {
	AuditId   int       `db:"AuditId" json:"auditId"`
	UserId    int       `db:"UserId" json:"userId"`
	SecretId  int       `db:"SecretId" json:"secretId"`
	EventText string    `db:"EventText" json:"eventText"`
	Timestamp time.Time `db:"Timestamp" json:"Timestamp"`
}

// AuditAdd adds a new audit record to the database
func (a *Audit) AuditAdd() (*Audit, error) {
	var err error

	// Populate timestamp field if not already set
	if a.Timestamp.IsZero() {
		a.Timestamp = time.Now()
	}

	result, err := db.NamedExec(("INSERT INTO audit (UserId, SecretId, EventText, Timestamp) VALUES (:UserId, :SecretId, :EventText, :Timestamp);"), a)

	if err != nil {
		log.Printf("AuditAdd error executing sql record : '%s'\n", err)
		return &Audit{}, err
	} else {
		affected, _ := result.RowsAffected()
		id, _ := result.LastInsertId()
		a.AuditId = int(id)
		log.Printf("AuditAdd insert returned result id '%d' affecting %d row(s).\n", id, affected)
	}

	return a, nil
}