✨ feat: 사용자가 알람을 등록한 상품 목록 조회

src/main/java/com/pricewagon/pricewagon/domain/alarm/api/AlarmController.java

@@ -1,7 +1,10 @@
 package com.pricewagon.pricewagon.domain.alarm.api;
 
+import java.util.List;
+
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -10,6 +13,7 @@
 import com.pricewagon.pricewagon.domain.alarm.dto.AlarmRequestDTO;
 import com.pricewagon.pricewagon.domain.alarm.dto.AlarmResponseDTO;
 import com.pricewagon.pricewagon.domain.alarm.service.AlarmService.AlarmService;
+import com.pricewagon.pricewagon.domain.product.dto.response.BasicProductInfo;
 import com.pricewagon.pricewagon.global.config.security.CustomUserDetails;
 
 import io.swagger.v3.oas.annotations.Operation;
@@ -32,4 +36,12 @@ public ResponseEntity<AlarmResponseDTO.registerAlarmDTO> registerAlarm(
 		return ResponseEntity.ok(result);
 	}
 
+	@Operation(summary = "알람 목록 조회", description = "알람 목록 조회하는 기능(토큰 필요)")
+	@GetMapping("/list")
+	public List<BasicProductInfo> getAlarmList(
+		@AuthenticationPrincipal CustomUserDetails userDetails) {
+		return alarmService.getAlarmList(userDetails.getUsername());
+
+	}
+
 }

src/main/java/com/pricewagon/pricewagon/domain/alarm/converter/AlarmConverter.java

@@ -0,0 +1,41 @@
+package com.pricewagon.pricewagon.domain.alarm.converter;
+
+import java.util.List;
+
+import org.springframework.stereotype.Component;
+
+import com.pricewagon.pricewagon.domain.alarm.entity.Alarm;
+import com.pricewagon.pricewagon.domain.history.service.ProductHistoryService;
+import com.pricewagon.pricewagon.domain.product.dto.response.BasicProductInfo;
+import com.pricewagon.pricewagon.domain.product.entity.Product;
+
+import lombok.RequiredArgsConstructor;
+
+@Component
+@RequiredArgsConstructor
+public class AlarmConverter {
+	private final ProductHistoryService productHistoryService;
+
+	public List<BasicProductInfo> convertToBasicProductInfo(List<Alarm> alarms) {
+		return alarms.stream()
+			.map(like -> {
+				Product product = like.getProduct();
+				Integer previousPrice = productHistoryService.getDifferentLatestPriceByProductId(product);
+
+				return new BasicProductInfo(
+					product.getProductNumber(),
+					product.getName(),
+					product.getBrand(),
+					product.getStarScore(),
+					product.getReviewCount(),
+					product.getUserLikeCount(),
+					product.getImgUrl(),
+					product.getShopType(),
+					product.getCurrentPrice(),
+					previousPrice,
+					true
+				);
+			})
+			.toList();
+	}
+}

src/main/java/com/pricewagon/pricewagon/domain/alarm/repository/AlarmRepository.java

@@ -31,6 +31,8 @@ public interface AlarmRepository extends JpaRepository<Alarm, Long> {
 	int updateAlarmStatus(@Param("id") Long id, @Param("status") AlarmStatus status,
 		@Param("currentStatus") AlarmStatus currentStatus);
 
+	List<Alarm> findByUserId(Long userId);
+
 }
 
 

src/main/java/com/pricewagon/pricewagon/domain/alarm/service/AlarmService/AlarmService.java

@@ -1,12 +1,16 @@
 package com.pricewagon.pricewagon.domain.alarm.service.AlarmService;
 
+import java.util.List;
+
 import com.pricewagon.pricewagon.domain.alarm.dto.AlarmRequestDTO;
 import com.pricewagon.pricewagon.domain.alarm.dto.AlarmResponseDTO;
+import com.pricewagon.pricewagon.domain.product.dto.response.BasicProductInfo;
 
 public interface AlarmService {
 
 	void checkAllAlarmsAndNotify();
 
 	AlarmResponseDTO.registerAlarmDTO registerAlarm(AlarmRequestDTO.registerAlarm request, String email);
 
+	List<BasicProductInfo> getAlarmList(String username);
 }

src/main/java/com/pricewagon/pricewagon/domain/alarm/service/AlarmService/AlarmServiceImpl.java

@@ -10,12 +10,14 @@
 import com.google.firebase.messaging.FirebaseMessaging;
 import com.google.firebase.messaging.FirebaseMessagingException;
 import com.google.firebase.messaging.Message;
+import com.pricewagon.pricewagon.domain.alarm.converter.AlarmConverter;
 import com.pricewagon.pricewagon.domain.alarm.dto.AlarmRequestDTO;
 import com.pricewagon.pricewagon.domain.alarm.dto.AlarmResponseDTO;
 import com.pricewagon.pricewagon.domain.alarm.entity.Alarm;
 import com.pricewagon.pricewagon.domain.alarm.entity.AlarmStatus;
 import com.pricewagon.pricewagon.domain.alarm.repository.AlarmRepository;
 import com.pricewagon.pricewagon.domain.fcm.entity.FcmToken;
+import com.pricewagon.pricewagon.domain.product.dto.response.BasicProductInfo;
 import com.pricewagon.pricewagon.domain.product.entity.Product;
 import com.pricewagon.pricewagon.domain.product.repository.ProductRepository;
 import com.pricewagon.pricewagon.domain.product.service.ProductService;
@@ -37,6 +39,7 @@ public class AlarmServiceImpl implements AlarmService {
 	private final AlarmRepository alarmRepository;
 	private final ProductRepository productRepository;
 	private final FirebaseMessaging firebaseMessaging;
+	private final AlarmConverter alarmConverter;
 
 	@Override
 	@Transactional
@@ -168,4 +171,15 @@ protected void registerFcmToken(User user, String tokenString) {
 			log.info("새로운 FCM 토큰 등록: user={}, token={}", user.getAccount(), tokenString);
 		}
 	}
+
+	@Transactional(readOnly = true)
+	@Override
+	public List<BasicProductInfo> getAlarmList(String username) {
+		User user = userRepository.findByAccount(username)
+			.orElseThrow(() -> new CustomException(ErrorCode.MEMBER_NOT_FOUND));
+
+		List<Alarm> alarms = alarmRepository.findByUserId(user.getId());
+
+		return alarmConverter.convertToBasicProductInfo(alarms);
+	}
 }

src/main/resources/application-dev.yml

@@ -14,15 +14,15 @@ spring:
     show-sql: true
 
   datasource:
-    url: jdbc:mysql://${LOCAL_MYSQL_HOST}:${LOCAL_MYSQL_PORT}/${LOCAL_DB_NAME}?allowPublicKeyRetrieval=true&useSSL=false&serverTimezone=UTC&characterEncoding=UTF-8
+    url: jdbc:mysql://${MYSQL_HOST}:${MYSQL_PORT}/${DB_NAME}?allowPublicKeyRetrieval=true&useSSL=false&serverTimezone=UTC&characterEncoding=UTF-8
     driver-class-name: com.mysql.cj.jdbc.Driver
     hikari:
       maxLifetime: 580000
       maximum-pool-size: 20
       idle-timeout: 30000
       connection-timeout: 30000
-    username: ${LOCAL_MYSQL_USERNAME}
-    password: ${LOCAL_MYSQL_PASSWORD}
+    username: ${MYSQL_USERNAME}
+    password: ${MYSQL_PASSWORD}