[Step4] 데이터 전송 방식을 일부 변경한다.

app/src/main/java/project/server/app/core/web/user/presentation/HomeController.java

@@ -1,17 +1,17 @@
 package project.server.app.core.web.user.presentation;
 
+import project.server.mvc.servlet.HttpServletRequest;
+import project.server.mvc.servlet.HttpServletResponse;
 import project.server.mvc.springframework.annotation.Controller;
 import project.server.mvc.springframework.annotation.GetMapping;
 import project.server.mvc.springframework.web.servlet.Handler;
-import project.server.mvc.servlet.HttpServletRequest;
-import project.server.mvc.servlet.HttpServletResponse;
 import project.server.mvc.springframework.web.servlet.ModelAndView;
 
 @Controller
 public class HomeController implements Handler {
 
     @Override
-    @GetMapping("/")
+    @GetMapping(path = "/")
     public ModelAndView process(
         HttpServletRequest request,
         HttpServletResponse response

app/src/main/java/project/server/app/core/web/user/presentation/LoginController.java

@@ -9,6 +9,7 @@
 import project.server.mvc.servlet.http.Cookie;
 import static project.server.mvc.servlet.http.HttpStatus.MOVE_PERMANENTLY;
 import project.server.mvc.springframework.annotation.Controller;
+import project.server.mvc.springframework.annotation.PostMapping;
 import project.server.mvc.springframework.web.servlet.Handler;
 import project.server.mvc.springframework.web.servlet.ModelAndView;
 
@@ -30,12 +31,13 @@ public LoginController(
     }
 
     @Override
+    @PostMapping(path = "/sign-in")
     public ModelAndView process(
         HttpServletRequest request,
         HttpServletResponse response
     ) {
-        String username = request.getAttribute("username");
-        String password = request.getAttribute("password");
+        String username = (String) request.getAttribute("username");
+        String password = (String) request.getAttribute("password");
         log.info("username: {}, password: {}", username, password);
 
         validator.validateLoginInfo(username, password);

app/src/main/java/project/server/app/core/web/user/presentation/SignUpController.java

@@ -7,6 +7,7 @@
 import project.server.mvc.servlet.HttpServletResponse;
 import static project.server.mvc.servlet.http.HttpStatus.OK;
 import project.server.mvc.springframework.annotation.Controller;
+import project.server.mvc.springframework.annotation.PostMapping;
 import project.server.mvc.springframework.annotation.RequestMapping;
 import project.server.mvc.springframework.web.servlet.Handler;
 import project.server.mvc.springframework.web.servlet.ModelAndView;
@@ -28,12 +29,13 @@ public SignUpController(
     }
 
     @Override
+    @PostMapping(path = "/sign-up")
     public ModelAndView process(
         HttpServletRequest request,
         HttpServletResponse response
     ) {
-        String username = request.getAttribute("username");
-        String password = request.getAttribute("password");
+        String username = (String) request.getAttribute("username");
+        String password = (String) request.getAttribute("password");
         log.info("username: {}, password: {}", username, password);
 
         validator.validateLoginInfo(username, password);

app/src/main/java/project/server/app/core/web/user/presentation/UserDeleteController.java

@@ -11,6 +11,7 @@
 import project.server.mvc.servlet.HttpServletResponse;
 import static project.server.mvc.servlet.http.HttpStatus.NO_CONTENT;
 import project.server.mvc.springframework.annotation.Controller;
+import project.server.mvc.springframework.annotation.DeleteMapping;
 import project.server.mvc.springframework.web.servlet.Handler;
 import project.server.mvc.springframework.web.servlet.ModelAndView;
 

app/src/main/java/project/server/app/core/web/user/presentation/UserInfoSearchController.java

@@ -2,12 +2,8 @@
 
 import lombok.extern.slf4j.Slf4j;
 import project.server.app.common.login.LoginUser;
-import project.server.app.common.login.Session;
-import static project.server.app.common.utils.HeaderUtils.getSessionId;
 import project.server.app.core.domain.user.User;
-import project.server.app.core.web.user.application.UserLoginUseCase;
 import project.server.app.core.web.user.application.UserSearchUseCase;
-import project.server.app.core.web.user.presentation.validator.UserValidator;
 import project.server.mvc.servlet.HttpServletRequest;
 import project.server.mvc.servlet.HttpServletResponse;
 import static project.server.mvc.servlet.http.HttpStatus.OK;
@@ -23,34 +19,19 @@
 @RequestMapping("/users")
 public class UserInfoSearchController implements Handler {
 
-    private final UserValidator validator;
-    private final UserLoginUseCase loginUseCase;
     private final UserSearchUseCase userSearchUseCase;
 
-    public UserInfoSearchController(
-        UserValidator validator,
-        UserLoginUseCase loginUseCase,
-        UserSearchUseCase userSearchUseCase
-    ) {
-        this.validator = validator;
-        this.loginUseCase = loginUseCase;
+    public UserInfoSearchController(UserSearchUseCase userSearchUseCase) {
         this.userSearchUseCase = userSearchUseCase;
     }
 
     @Override
-    @GetMapping(path = "/users/{userId}")
+    @GetMapping(path = "/my-info")
     public ModelAndView process(
         HttpServletRequest request,
         HttpServletResponse response
     ) {
-        Long sessionId = getSessionId(request.getCookies());
-        validator.validateSessionId(sessionId, response);
-
-        Session findSession = loginUseCase.findSessionById(sessionId);
-        validator.validateSession(findSession, response);
-
-        log.info("Session:{}", findSession);
-        LoginUser loginUser = new LoginUser(findSession);
+        LoginUser loginUser = (LoginUser) request.getAttribute("loginUser");
 
         User findUser = userSearchUseCase.findById(loginUser.getUserId());
         ModelMap modelMap = createModelMap(findUser);