// DeleteLink deletes the link for the given tag. The currently
// logged in user must own the link. Otherwise, an unauthorized error
// is returned.
func DeleteLink(w http.ResponseWriter, r *http.Request) {
// Get the context.
c := appengine.NewContext(r)
// Get the Key.
vars := mux.Vars(r)
key := vars["key"]
datastore.RunInTransaction(c, func(c appengine.Context) error {
if !gorca.DeleteStringKeyAndAncestors(c, w, r, "Link", key) {
return fmt.Errorf("deleting link and items")
}
gorca.WriteSuccessMessage(c, w, r)
return nil
}, nil)
}
// DeleteRecipe deletes the recipe for the given tag. The currently
// logged in user must own the recipe. Otherwise, an unauthorized error
// is returned.
func DeleteRecipe(w http.ResponseWriter, r *http.Request) {
// Get the context.
c := appengine.NewContext(r)
// Get the Key.
vars := mux.Vars(r)
key := vars["key"]
datastore.RunInTransaction(c, func(c appengine.Context) error {
if !gorca.DeleteStringKeys(c, w, r, []string{key}) {
return fmt.Errorf("deleting recipe")
}
gorca.WriteSuccessMessage(c, w, r)
return nil
}, nil)
}