[PC-379] 어드민 모듈 로그인 기능

admin/src/main/java/org/yapp/auth/application/AdminRole.java

@@ -0,0 +1,6 @@
+package org.yapp.auth.application;
+
+public enum AdminRole {
+    ADMIN,
+    ROLE_ADMIN;
+}

admin/src/main/java/org/yapp/auth/application/AuthService.java

@@ -0,0 +1,40 @@
+package org.yapp.auth.application;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+import org.yapp.auth.AuthToken;
+import org.yapp.auth.AuthTokenGenerator;
+import org.yapp.auth.application.dto.LoginDto;
+import org.yapp.domain.user.User;
+import org.yapp.error.code.auth.AuthErrorCode;
+import org.yapp.error.exception.ApplicationException;
+import org.yapp.user.application.UserService;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class AuthService {
+
+    private final UserService userService;
+
+    private final AuthTokenGenerator authTokenGenerator;
+
+    @Value("${admin.password}")
+    private String PWD;
+
+    public AuthToken login(LoginDto loginDto) {
+        String oauthId = loginDto.oauthId();
+        String password = loginDto.password();
+
+        User loginUser = userService.getUserByOauthId(oauthId);
+
+        if (password.equals(PWD) && loginUser.getRole().equals(AdminRole.ADMIN.toString())) {
+            return authTokenGenerator.generate(loginUser.getId(), null,
+                AdminRole.ROLE_ADMIN.toString());
+        } else {
+            throw new ApplicationException(AuthErrorCode.ACCESS_DENIED);
+        }
+    }
+}

admin/src/main/java/org/yapp/auth/application/dto/LoginDto.java

@@ -0,0 +1,5 @@
+package org.yapp.auth.application.dto;
+
+public record LoginDto(String oauthId, String password) {
+
+}

admin/src/main/java/org/yapp/auth/presentation/AuthController.java

@@ -0,0 +1,28 @@
+package org.yapp.auth.presentation;
+
+import jakarta.validation.Valid;
+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.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.yapp.auth.AuthToken;
+import org.yapp.auth.application.AuthService;
+import org.yapp.auth.presentation.request.LoginRequest;
+import org.yapp.util.CommonResponse;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/admin/v1/auth/")
+public class AuthController {
+
+    private final AuthService authService;
+
+    @PostMapping("/login")
+    public ResponseEntity<CommonResponse<AuthToken>> login(
+        @RequestBody @Valid LoginRequest loginRequest) {
+        AuthToken authToken = authService.login(loginRequest.toDto());
+        return ResponseEntity.ok(CommonResponse.createSuccess(authToken));
+    }
+}

admin/src/main/java/org/yapp/auth/presentation/request/LoginRequest.java

@@ -0,0 +1,11 @@
+package org.yapp.auth.presentation.request;
+
+import jakarta.validation.constraints.NotNull;
+import org.yapp.auth.application.dto.LoginDto;
+
+public record LoginRequest(@NotNull String loginId, @NotNull String password) {
+
+    public LoginDto toDto() {
+        return new LoginDto(loginId, password);
+    }
+}

admin/src/main/resources/application.yml

@@ -1,3 +1,3 @@
 spring:
   profiles:
-    include: db
+    include: db, secret

common/exception/src/main/java/org/yapp/error/code/auth/AuthErrorCode.java

@@ -9,8 +9,10 @@
 @RequiredArgsConstructor
 public enum AuthErrorCode implements ErrorCode {
     OAUTH_ERROR(HttpStatus.FORBIDDEN, "Oauth Error"),
+    ACCESS_DENIED(HttpStatus.FORBIDDEN, "권한이 없습니다."),
     ;
 
+
     private final HttpStatus httpStatus;
     private final String message;
 }