From c77614992ddccd12870434f564dacfbbff2e5858 Mon Sep 17 00:00:00 2001
From: Ivan-lis <ivan.s.nn97@gmail.com>
Date: Mon, 14 Oct 2024 08:38:22 +0000
Subject: [PATCH] temp1

---
 library/include/larra/client/client.hpp |  5 ++
 library/include/larra/roster.hpp        | 76 +++++++++++++++++++++++++
 library/query.hpp                       |  0
 3 files changed, 81 insertions(+)
 create mode 100644 library/include/larra/roster.hpp
 create mode 100644 library/query.hpp

diff --git a/library/include/larra/client/client.hpp b/library/include/larra/client/client.hpp
index 5ee658c..b3ccddd 100644
--- a/library/include/larra/client/client.hpp
+++ b/library/include/larra/client/client.hpp
@@ -21,6 +21,7 @@
 #include <larra/user_account.hpp>
 #include <larra/xml_stream.hpp>
 #include <ranges>
+#include "larra/iq.hpp"
 namespace larra::xmpp {
 
 constexpr auto kDefaultXmppPort = 5222;
@@ -71,6 +72,10 @@ struct Client {
   [[nodiscard]] constexpr auto Jid() const -> const BareJid& {
     return this->jid;
   }
+  [[nodiscard]] auto UpdateListOfContacts() -> boost::asio::awaitable<void> {
+    Iq<iq::Get<Roster>> 
+    this->Send();
+  }
 
  private:
   bool active = true;
diff --git a/library/include/larra/roster.hpp b/library/include/larra/roster.hpp
new file mode 100644
index 0000000..06816a1
--- /dev/null
+++ b/library/include/larra/roster.hpp
@@ -0,0 +1,76 @@
+#pragma once
+#include <libxml++/libxml++.h>
+
+#include <larra/jid.hpp>
+#include <optional>
+#include <variant>
+/*
+namespace larra::xmpp::presence {
+
+namespace c2s {
+
+struct Unavailable {
+  static constexpr auto kDefaultName = "presence";
+  friend constexpr auto operator<<(xmlpp::Element* element, const Unavailable&) {
+    element->set_attribute("type", "unavailable");
+  }
+  [[nodiscard]] static constexpr auto TryParse(xmlpp::Element* element) -> std::optional<Unavailable> {
+    if(auto type = element->get_attribute("type")) {
+      if(type->get_value() == "unavailable") {
+        return Unavailable{};
+      };
+    }
+    return std::nullopt;
+  }
+  [[nodiscard]] static constexpr auto Parse(xmlpp::Element* element) -> Unavailable {
+    return Unavailable::TryParse(element).value();
+  }
+};
+
+struct Available {
+  static constexpr auto kDefaultName = "presence";
+  friend constexpr auto operator<<(xmlpp::Element*, const Available&) {
+  }
+  [[nodiscard]] static constexpr auto TryParse(xmlpp::Element* element) -> std::optional<Available> {
+    return Unavailable::TryParse(element).has_value() ? std::nullopt : std::optional{Available{}};
+  }
+  [[nodiscard]] static constexpr auto Parse(xmlpp::Element* element) -> Available {
+    return Available::TryParse(element).value();
+  }
+};
+
+}  // namespace c2s
+
+using ClientToServer = std::variant<c2s::Unavailable, c2s::Available>;
+
+struct Initial {
+  static constexpr auto kDefaultName = "presence";
+  FullJid from;
+  BareJid to;
+  template <typename Self>
+  [[nodiscard]] constexpr auto From(this Self&& self, BareJid value) -> std::decay_t<Self> {
+    return utils::FieldSetHelper::With<"from", Initial>(std::forward<Self>(self), std::move(value));
+  }
+  template <typename Self>
+  [[nodiscard]] constexpr auto To(this Self&& self, BareJid value) -> std::decay_t<Self> {
+    return utils::FieldSetHelper::With<"to", Initial>(std::forward<Self>(self), std::move(value));
+  }
+  friend constexpr auto operator<<(xmlpp::Element* element, const Initial& presence) {
+    element->set_attribute("from", ToString(presence.from));
+    element->set_attribute("to", ToString(presence.to));
+  }
+  [[nodiscard]] static constexpr auto Parse(xmlpp::Element* element) -> Initial {
+    auto from = element->get_attribute("from");
+    if(!from) {
+      throw std::runtime_error("Not found attribute from for Parse presence::Initial");
+    }
+    auto to = element->get_attribute("to");
+    if(!to) {
+      throw std::runtime_error("Not found attribute to for Parse presence::Initial");
+    }
+    return {.from = FullJid::Parse(from->get_value()), .to = BareJid::Parse(to->get_value())};
+  }
+};
+
+}  // namespace larra::xmpp
+*/
\ No newline at end of file
diff --git a/library/query.hpp b/library/query.hpp
new file mode 100644
index 0000000..e69de29