just some thoughts

server/CMakeLists.txt

@@ -8,4 +8,4 @@ set(SOURCES
     router.cpp
 )
 
-target_sources(pica PRIVATE ${SOURCES})
+target_sources(${PROJECT_NAME} PRIVATE ${SOURCES})

server/server.cpp

@@ -20,18 +20,8 @@ Server::Server():
     db->setCredentials("pica", "pica");
     db->setDatabase("pica");
 
-    bool connected = false;
-    try {
-        db->connect("/run/mysqld/mysqld.sock");
-        connected = true;
-        std::cout << "Successfully connected to the database" << std::endl;
-
-    } catch (const std::runtime_error& e) {
-        std::cerr << "Couldn't connect to the database: " << e.what() << std::endl;
-    }
-
-    if (connected)
-        db->migrate(currentDbVesion);
+    db->connect("/run/mysqld/mysqld.sock");
+    db->migrate(currentDbVesion);
 
     router.addRoute("info", Server::info);
     router.addRoute("env", Server::printEnvironment);
@@ -74,7 +64,7 @@ void Server::handleRequest(std::unique_ptr<Request> request) {
     try {
         std::string path = request->getPath(serverName.value());
         router.route(path.data(), std::move(request), this);
-    } catch (const std::exception e) {
+    } catch (const std::exception& e) {
         Response error(Response::Status::internalError);
         error.setBody(std::string(e.what()));
         error.replyTo(*request.get());
@@ -82,7 +72,7 @@ void Server::handleRequest(std::unique_ptr<Request> request) {
 }
 
 bool Server::printEnvironment(Request* request, Server* server) {
-    (void)server;
+    UNUSED(server);
     nlohmann::json body = nlohmann::json::object();
     request->printEnvironment(body);
 
@@ -94,11 +84,11 @@ bool Server::printEnvironment(Request* request, Server* server) {
 }
 
 bool Server::info(Request* request, Server* server) {
-    (void)server;
+    UNUSED(server);
     Response res;
     nlohmann::json body = nlohmann::json::object();
-    body["type"] = "Pica";
-    body["version"] = "0.0.1";
+    body["type"] = PROJECT_NAME;
+    body["version"] = PROJECT_VERSION;
 
     res.setBody(body);
     res.replyTo(*request);

server/server.h

@@ -21,6 +21,8 @@
 #include "response/response.h"
 #include "router.h"
 #include "database/dbinterface.h"
+#include "utils/helpers.h"
+#include "config.h"
 
 class Server {
 public: