👔 회원가입 Web(IN) → UseCase(#3)

api/src/main/java/hexagonal/api/member/adapter/in/web/MemberController.java

@@ -1,16 +1,32 @@
 package hexagonal.api.member.adapter.in.web;
 
 import hexagonal.api.member.adapter.in.web.request.RegisterMemberReq;
+import hexagonal.api.member.adapter.in.web.response.RegisterMemberResponse;
+import hexagonal.api.member.application.port.in.RegisterMemberCommand;
+import hexagonal.api.member.application.port.in.RegisterMemberUseCase;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
 
+@RestController
+@RequiredArgsConstructor
 public class MemberController {
 
-    @PostMapping("/member")
-    long registerMember(@RequestBody RegisterMemberReq memberInfo) {
-        // 입력모델 Valid Check 예외 처리
-        // 1. 회원 가입 요청 in port 추가
-        // 2. 영속성 out port 추가
-        return 0l;
+    private final RegisterMemberUseCase registerMemberUseCase;
+
+    @PostMapping("/v1/member")
+    ResponseEntity<RegisterMemberResponse> registerMember(@RequestBody RegisterMemberReq memberInfo) {
+        // ToDo 입력모델 Valid Check 예외 처리
+        RegisterMemberCommand command = new RegisterMemberCommand(
+                memberInfo.getName(),
+                memberInfo.getEmail(),
+                memberInfo.getType());
+
+        Long memberId = registerMemberUseCase.registerMember(command);
+        RegisterMemberResponse response = new RegisterMemberResponse(memberId, memberInfo.getEmail());
+        // Todo ResponseEntity + Global Exception 고민
+        return ResponseEntity.ok(response);
     }
 }

api/src/main/java/hexagonal/api/member/application/port/in/RegisterMemberUseCase.java

@@ -2,5 +2,5 @@
 
 public interface RegisterMemberUseCase {
 
-    boolean registerMember();
+    Long registerMember(RegisterMemberCommand command);
 }