feat: persist user creation date (resolve #31)

routes/public.go

@@ -9,6 +9,7 @@ import (
 	"github.com/muety/wakapi/utils"
 	"net/http"
 	"net/url"
+	"time"
 )
 
 type IndexHandler struct {
@@ -106,6 +107,9 @@ func (h *IndexHandler) Login(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	user.LastLoggedInAt = models.CustomTime(time.Now())
+	h.userSrvc.Update(user)
+
 	cookie := &http.Cookie{
 		Name:     models.AuthCookieKey,
 		Value:    encoded,