Fix/61

include/expresso/core/server.h

@@ -8,6 +8,7 @@
 
 #include <expresso/core/router.h>
 #include <expresso/enums/verbs.h>
+#include <expresso/middleware/date.h>
 #include <expresso/version.h>
 
 namespace expresso {
@@ -20,6 +21,7 @@ class Server : public Router {
   size_t maxConnections;
   struct sockaddr_in address;
 
+  void setupMiddlewares();
   void acceptConnections();
   void handleConnection(int clientSocket);
 

include/expresso/middleware/date.h

@@ -0,0 +1,21 @@
+#include <brewtils/date.h>
+
+#include <expresso/middleware/middleware.h>
+
+namespace expresso {
+
+namespace middleware {
+
+class Date : public Middleware {
+
+public:
+  Date();
+  ~Date();
+
+  bool use(expresso::core::Request &req,
+           expresso::core::Response &res) override;
+};
+
+} // namespace middleware
+
+} // namespace expresso

src/core/server.cpp

@@ -18,6 +18,7 @@ expresso::core::Server::Server(size_t maxConnections, size_t maxThreads)
 
   this->address.sin_family = AF_INET;
   this->address.sin_addr.s_addr = INADDR_ANY;
+  this->setupMiddlewares();
 
   return;
 }
@@ -54,6 +55,10 @@ void expresso::core::Server::listen(int port, std::function<void()> callback) {
   return;
 }
 
+void expresso::core::Server::setupMiddlewares() {
+  this->use(std::make_unique<middleware::Date>());
+}
+
 void expresso::core::Server::acceptConnections() {
   while (true) {
     struct sockaddr_in clientAddress;

src/middleware/date.cpp

@@ -0,0 +1,11 @@
+#include <expresso/middleware/date.h>
+
+expresso::middleware::Date::Date() { return; }
+
+expresso::middleware::Date::~Date() { return; }
+
+bool expresso::middleware::Date::use(expresso::core::Request &req,
+                                     expresso::core::Response &res) {
+  res.set("date", brewtils::date::getCurrentUTC());
+  return true;
+}