some ideas about database structure, began assets fetching request

handler/CMakeLists.txt

@@ -8,6 +8,7 @@ set(HEADERS
     register.h
     login.h
     poll.h
+    listassets.h
 )
 
 set(SOURCES
@@ -17,6 +18,7 @@ set(SOURCES
     register.cpp
     login.cpp
     poll.cpp
+    listassets.cpp
 )
 
 target_sources(${PROJECT_NAME} PRIVATE ${SOURCES})

handler/listassets.cpp

@@ -0,0 +1,45 @@
+//SPDX-FileCopyrightText: 2024 Yury Gubich <blue@macaw.me>
+//SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "listassets.h"
+
+#include "server/server.h"
+#include "server/session.h"
+#include "database/exceptions.h"
+
+Handler::ListAssets::ListAssets (std::weak_ptr<Server> server):
+    Handler("listAssets", Request::Method::get),
+    server(server)
+{}
+
+void Handler::ListAssets::handle (Request& request) {
+    std::string access = request.getAuthorizationToken();
+    if (access.empty())
+        return error(request, Response::Status::unauthorized);
+
+    if (access.size() != 32)
+        return error(request, Response::Status::badRequest);
+
+    std::shared_ptr<Server> srv = server.lock();
+    if (!srv)
+        return error(request, Response::Status::internalError);
+
+    try {
+        Session& session = srv->getSession(access);
+
+
+    } catch (const DB::NoSession& e) {
+        return error(request, Response::Status::unauthorized);
+    } catch (const std::exception& e) {
+        std::cerr << "Exception on poll:\n\t" << e.what() << std::endl;
+        return error(request, Response::Status::internalError);
+    }  catch (...) {
+        std::cerr << "Unknown exception on poll" << std::endl;
+        return error(request, Response::Status::internalError);
+    }
+}
+
+void Handler::ListAssets::error (Request& request, Response::Status status) {
+    Response& res = request.createResponse(status);
+    res.send();
+}

handler/listassets.h

@@ -0,0 +1,21 @@
+//SPDX-FileCopyrightText: 2024 Yury Gubich <blue@macaw.me>
+//SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <memory>
+
+#include "handler.h"
+
+class Server;
+namespace Handler {
+class ListAssets : public Handler::Handler {
+public:
+    ListAssets (std::weak_ptr<Server> server);
+    void handle (Request& request) override;
+
+    static void error (Request& request, Response::Status status);
+private:
+    std::weak_ptr<Server> server;
+};
+}

handler/poll.h

@@ -14,8 +14,8 @@ namespace Handler {
 
 class Poll : public Handler {
 public:
-    Poll(std::weak_ptr<Server> server);
-    void handle(Request& request) override;
+    Poll (std::weak_ptr<Server> server);
+    void handle (Request& request) override;
     
     enum class Result {
         success,
@@ -24,8 +24,9 @@ public:
         timeout,
         unknownError
     };
-  
-    static void error(Request& request, Result result, Response::Status status);
+
+    static void error (Request& request, Result result, Response::Status status);
+
 private:
     std::weak_ptr<Server> server;