a bit better way to treah handlers

handler/CMakeLists.txt

@@ -0,0 +1,13 @@
+set(HEADERS
+    handler.h
+    info.h
+    env.h
+)
+
+set(SOURCES
+    handler.cpp
+    info.cpp
+    env.cpp
+)
+
+target_sources(${PROJECT_NAME} PRIVATE ${SOURCES})

handler/env.cpp

@@ -0,0 +1,17 @@
+//  SPDX-FileCopyrightText: 2023 Yury Gubich <blue@macaw.me>
+//  SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "env.h"
+
+Handler::Env::Env():
+    Handler("env", Request::Method::get)
+{}
+
+void Handler::Env::handle(Request& request) {
+    nlohmann::json body = nlohmann::json::object();
+    request.printEnvironment(body);
+
+    Response res(request);
+    res.setBody(body);
+    res.send();
+}

handler/env.h

@@ -0,0 +1,16 @@
+//  SPDX-FileCopyrightText: 2023 Yury Gubich <blue@macaw.me>
+//  SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "handler.h"
+
+namespace Handler {
+
+class Env : public Handler::Handler {
+public:
+    Env();
+    virtual void handle(Request& request);
+
+};
+}

handler/handler.cpp

@@ -0,0 +1,11 @@
+//  SPDX-FileCopyrightText: 2023 Yury Gubich <blue@macaw.me>
+//  SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "handler.h"
+
+Handler::Handler::Handler(const std::string& path, Request::Method method):
+    path(path),
+    method(method)
+{}
+
+Handler::Handler::~Handler() {}

handler/handler.h

@@ -0,0 +1,26 @@
+//  SPDX-FileCopyrightText: 2023 Yury Gubich <blue@macaw.me>
+//  SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <string>
+#include <memory>
+
+#include "request/request.h"
+#include "response/response.h"
+
+namespace Handler {
+
+class Handler {
+protected:
+    Handler(const std::string& path, Request::Method method);
+
+public:
+    virtual ~Handler();
+
+    virtual void handle(Request& request) = 0;
+
+    const std::string path;
+    const Request::Method method;
+};
+}

handler/info.cpp

@@ -0,0 +1,18 @@
+//  SPDX-FileCopyrightText: 2023 Yury Gubich <blue@macaw.me>
+//  SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "info.h"
+
+Handler::Info::Info():
+    Handler("info", Request::Method::get)
+{}
+
+void Handler::Info::handle(Request& request) {
+    Response res(request);
+    nlohmann::json body = nlohmann::json::object();
+    body["type"] = PROJECT_NAME;
+    body["version"] = PROJECT_VERSION;
+
+    res.setBody(body);
+    res.send();
+}

handler/info.h

@@ -0,0 +1,17 @@
+//  SPDX-FileCopyrightText: 2023 Yury Gubich <blue@macaw.me>
+//  SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "handler.h"
+#include "config.h"
+
+namespace Handler {
+
+class Info : public Handler {
+public:
+    Info();
+    void handle(Request& request) override;
+};
+
+}