func cancelOrder(w http.ResponseWriter, r *http.Request) errors.Http {
order := models.Order{}
if err := FillOrderIdWithUrlValue(&order, r.URL.Query()); err != nil {
return errors.BadRequest(err.Error())
}
if err := order.Cancel(db); err != nil {
return errors.InternalServerError(err.Error())
}
rend.JSON(w, http.StatusOK, order.ID)
return nil
}
func FillOrderIdWithUrlValue(o *models.Order, params url.Values) error {
id, err := strconv.Atoi(params.Get("id"))
if err != nil {
return err
}
o.ID = id
return nil
}
func retreiveOrderById(w http.ResponseWriter, r *http.Request) errors.Http {
o := models.Order{}
if err := FillOrderIdWithUrlValue(&o, r.URL.Query()); err != nil {
return errors.BadRequest(err.Error())
}
orders, err := o.Retreive(db)
if err != nil {
return errors.InternalServerError(err.Error())
}
if len(orders) != 1 {
return errors.NotFound("record not found")
}
rend.JSON(w, http.StatusOK, orders[0])
return nil
}
func retreiveOrder(w http.ResponseWriter, r *http.Request) errors.Http {
queryString := r.URL.Query()
var o models.Order
decoder := decoder.NewDecoder()
if err := decoder.DecodeURLValues(&o, queryString); err != nil {
return errors.BadRequest(err.Error())
}
orders, err := o.Retreive(db)
if err != nil {
return errors.InternalServerError(err.Error())
}
if len(orders) == 0 {
return errors.NotFound("record not found")
}
rend.JSON(w, http.StatusOK, orders)
return nil
}