UserRelation
User::relation () const
{
if (hasRelation()) {
return UserRelation{_relation};
}
BOOST_THROW_EXCEPTION(ErrorException{U("No relation")});
}
void
User::removeRelation ()
{
if (!hasRelation())
{
BOOST_THROW_EXCEPTION(ErrorException{U("No relation to remove")});
}
auto& user = Application::get().currentUser();
NetworkApi::deleteUserRelation(user.id(), id(), _relation->type).get();
// remove relation and cache.
this->_relation = nullptr;
this->_protected = boost::none;
this->_private = boost::none;
}
bool OsmDataMemory::hasEntity( const OsmStructures::EntityReference &ref) const
{
bool result;
switch (ref.type) {
case OsmStructures::EnumOsmNode:
result = hasNode(ref.id);
break;
case OsmStructures::EnumOsmWay:
result = hasWay(ref.id);
break;
case OsmStructures::EnumOsmRelation:
result = hasRelation(ref.id);
break;
}
return result;
}
void
User::removeRelation ()
{
if (!hasRelation())
{
BOOST_THROW_EXCEPTION(ErrorException{U("No relation to remove")});
}
if (_app == nullptr)
{
BOOST_THROW_EXCEPTION(ErrorException{U("Application is null")});
}
auto& user = _app->currentUser();
_app->api().network.deleteUserRelation(user.id(), id(), _relation->type).get();
// remove relation and cache.
this->_relation = nullptr;
this->_protected = boost::none;
this->_private = boost::none;
}