func (env handlersCtx) GetServiceProviders(w http.ResponseWriter, r *http.Request) {
session, _ := env.HandlerContext.GetCookieStore().Get(r, "holzrepublic-session")
var user *models.UserRow
if session.Values["user"] != nil {
user = session.Values["user"].(*models.UserRow)
}
var order *vm.OrderDto
if session.Values["order"] != nil {
order = session.Values["order"].(*vm.OrderDto)
}
products, err := env.HandlerContext.GetDatastore().AllProducts()
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
data := struct {
CurrentUser *models.UserRow
Products []*models.ProductRow
ShoppingCartItemsNumber int
}{
user,
products,
orderService.GetItemsCount(order),
}
env.HandlerContext.GetRenderer().HTML(w, http.StatusOK, "products", data)
}
func (env handlersCtx) getShoppingCartItemsCount(r *http.Request) int {
var order = env.getOrder(r)
return orderService.GetItemsCount(order)
}