forked from Green-Sky/tomato
make empty contacts from ids on message load
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6aac44cda9
commit
67c6f9adb0
@ -7,6 +7,17 @@
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#include <iostream>
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static Contact3 findContactByID(Contact3Registry& cr, const std::vector<uint8_t>& id) {
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// TODO: id lookup table, this is very inefficent
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for (const auto& [c_it, id_it] : cr.view<Contact::Components::ID>().each()) {
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if (id == id_it.data) {
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return c_it;
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}
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}
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return entt::null;
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}
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template<>
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bool MessageSerializerCallbacks::component_get_json<Message::Components::ContactFrom>(MessageSerializerCallbacks& msc, const Handle h, nlohmann::json& j) {
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const Contact3 c = h.get<Message::Components::ContactFrom>().c;
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@ -38,16 +49,17 @@ bool MessageSerializerCallbacks::component_emplace_or_replace_json<Message::Comp
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const std::vector<uint8_t> id = j.is_binary()?j:j["bytes"];
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// TODO: id lookup table, this is very inefficent
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for (const auto& [c_it, id_it] : msc.cr.view<Contact::Components::ID>().each()) {
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if (id == id_it.data) {
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h.emplace_or_replace<Message::Components::ContactFrom>(c_it);
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return true;
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}
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Contact3 other_c = findContactByID(msc.cr, id);
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if (!msc.cr.valid(other_c)) {
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// create sparse contact with id only
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other_c = msc.cr.create();
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msc.cr.emplace_or_replace<Contact::Components::ID>(other_c, id);
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}
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// TODO: should we really return false if the contact is unknown??
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return false;
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h.emplace_or_replace<Message::Components::ContactFrom>(other_c);
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// TODO: should we return false if the contact is unknown??
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return true;
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}
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template<>
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@ -81,14 +93,15 @@ bool MessageSerializerCallbacks::component_emplace_or_replace_json<Message::Comp
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const std::vector<uint8_t> id = j.is_binary()?j:j["bytes"];
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// TODO: id lookup table, this is very inefficent
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for (const auto& [c_it, id_it] : msc.cr.view<Contact::Components::ID>().each()) {
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if (id == id_it.data) {
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h.emplace_or_replace<Message::Components::ContactTo>(c_it);
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return true;
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}
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Contact3 other_c = findContactByID(msc.cr, id);
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if (!msc.cr.valid(other_c)) {
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// create sparse contact with id only
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other_c = msc.cr.create();
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msc.cr.emplace_or_replace<Contact::Components::ID>(other_c, id);
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}
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// TODO: should we really return false if the contact is unknown??
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return false;
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h.emplace_or_replace<Message::Components::ContactTo>(other_c);
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// TODO: should we return false if the contact is unknown??
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return true;
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}
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