Add Visione backend foundation

plugins/RequestLogger.cc

@@ -0,0 +1,33 @@
+#include "RequestLogger.h"
+
+#include <drogon/drogon.h>
+
+namespace
+{
+const auto registeredClassName = RequestLogger::classTypeName();
+}
+
+void RequestLogger::initAndStart(const Json::Value &config)
+{
+    includeQuery_ = config.get("include_query", true).asBool();
+    LOG_INFO << "RequestLogger plugin initialized";
+
+    drogon::app().registerPreSendingAdvice(
+        [this](const drogon::HttpRequestPtr &req,
+               const drogon::HttpResponsePtr &resp) {
+            auto url = req->path();
+            if (includeQuery_ && !req->query().empty())
+            {
+                url += "?";
+                url += req->query();
+            }
+
+            LOG_INFO << req->methodString() << " " << url << " -> "
+                     << static_cast<int>(resp->statusCode()) << " from "
+                     << req->getPeerAddr().toIpPort();
+        });
+}
+
+void RequestLogger::shutdown()
+{
+}

plugins/RequestLogger.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include <drogon/plugins/Plugin.h>
+
+class RequestLogger : public drogon::Plugin<RequestLogger>
+{
+  public:
+    void initAndStart(const Json::Value &config) override;
+    void shutdown() override;
+
+  private:
+    bool includeQuery_{true};
+};