expresso/include/expresso/core/router.h at 99fdcd55c762b14a2ef3a3d91a342fdd1af5b42c · coding-cpp/expresso · GitHub

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#pragma once

#include <expresso/middleware/middleware.h>

namespace expresso {

namespace core {

class Router {
private:
  std::map<std::string, void (*)(expresso::messages::Request &request,
                                 expresso::messages::Response &response)>
      getMap;
  std::map<std::string, void (*)(expresso::messages::Request &request,
                                 expresso::messages::Response &response)>
      postMap;
  std::map<std::string, void (*)(expresso::messages::Request &request,
                                 expresso::messages::Response &response)>
      putMap;
  std::map<std::string, void (*)(expresso::messages::Request &request,
                                 expresso::messages::Response &response)>
      patchMap;
  std::map<std::string, void (*)(expresso::messages::Request &request,
                                 expresso::messages::Response &response)>
      deleteMap;
  std::map<std::string, void (*)(expresso::messages::Request &request,
                                 expresso::messages::Response &response)>
      optionsMap;
  std::map<std::string, Router *> routerMap;

  Router *paramRouter;
  std::string paramRouterParam;

  std::vector<std::unique_ptr<expresso::middleware::Middleware>> middlewares;

  bool handleMiddlewares(expresso::messages::Request &request,
                         expresso::messages::Response &response);
  std::map<std::string, void (*)(expresso::messages::Request &request,
                                 expresso::messages::Response &response)> &
  fetchMapFromMethod(mochios::enums::method method);
  void addRoute(mochios::enums::method method, std::string path,
                void (*handler)(expresso::messages::Request &request,
                                expresso::messages::Response &response));

public:
  Router();
  ~Router();

  void get(std::string path,
           void (*handler)(expresso::messages::Request &request,
                           expresso::messages::Response &response));
  void post(std::string path,
            void (*handler)(expresso::messages::Request &request,
                            expresso::messages::Response &response));
  void put(std::string path,
           void (*handler)(expresso::messages::Request &request,
                           expresso::messages::Response &response));
  void patch(std::string path,
             void (*handler)(expresso::messages::Request &request,
                             expresso::messages::Response &response));
  void del(std::string path,
           void (*handler)(expresso::messages::Request &request,
                           expresso::messages::Response &response));
  void options(std::string path,
               void (*handler)(expresso::messages::Request &request,
                               expresso::messages::Response &response));

  void use(std::string path, Router *router);
  void use(std::unique_ptr<expresso::middleware::Middleware> middleware);

  void handleRequest(expresso::messages::Request &request,
                     expresso::messages::Response &response);
};

} // namespace core

} // namespace expresso