Feat: 가게 상세 정보 구현

src/main/java/com/readyvery/readyverydemo/domain/Store.java

@@ -77,4 +77,6 @@ public class Store {
 	@OneToMany(mappedBy = "store", cascade = CascadeType.ALL)
 	private List<Cart> carts = new ArrayList<>();
 
+	@OneToMany(mappedBy = "store", cascade = CascadeType.ALL)
+	private List<StoreImg> imgs = new ArrayList<>();
 }

src/main/java/com/readyvery/readyverydemo/domain/StoreImg.java

@@ -0,0 +1,36 @@
+package com.readyvery.readyverydemo.domain;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.Table;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Entity
+@Table(name = "STORES_IMG")
+@AllArgsConstructor
+@Slf4j
+public class StoreImg {
+
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	@Column(name = "store_img_idx")
+	private Long id;
+
+	@ManyToOne(fetch = FetchType.LAZY)
+	@JoinColumn(name = "store_idx")
+	private Store store;
+
+	private String imgUrl;
+}

src/main/java/com/readyvery/readyverydemo/domain/repository/StoreRepository.java

@@ -0,0 +1,9 @@
+package com.readyvery.readyverydemo.domain.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import com.readyvery.readyverydemo.domain.Store;
+
+public interface StoreRepository extends JpaRepository<Store, Long> {
+
+}

src/main/java/com/readyvery/readyverydemo/global/exception/BusinessLogicException.java

@@ -0,0 +1,13 @@
+package com.readyvery.readyverydemo.global.exception;
+
+import lombok.Getter;
+
+public class BusinessLogicException extends RuntimeException {
+	@Getter
+	private ExceptionCode exceptionCode;
+
+	public BusinessLogicException(ExceptionCode exceptionCode) {
+		super(exceptionCode.getMessage());
+		this.exceptionCode = exceptionCode;
+	}
+}

src/main/java/com/readyvery/readyverydemo/global/exception/ErrorResponse.java

@@ -0,0 +1,22 @@
+package com.readyvery.readyverydemo.global.exception;
+
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+public class ErrorResponse {
+	// 비즈니스로직 예외: 지정된 Code로 생성할 경우
+	public static ErrorResponse.Default of(ExceptionCode exceptionCode) {
+		return new ErrorResponse.Default(exceptionCode.getStatus(), exceptionCode.getMessage());
+	}
+
+	@Getter
+	@AllArgsConstructor
+	@NoArgsConstructor(access = AccessLevel.PROTECTED)
+	public static class Default {
+		private Integer status;
+		private String message;
+	}
+}

src/main/java/com/readyvery/readyverydemo/global/exception/ExceptionCode.java

@@ -0,0 +1,16 @@
+package com.readyvery.readyverydemo.global.exception;
+
+import lombok.Getter;
+
+@Getter
+public enum ExceptionCode {
+	STORE_NOT_FOUND(404, "Store does not exists.");
+
+	private int status;
+	private String message;
+
+	ExceptionCode(int status, String message) {
+		this.status = status;
+		this.message = message;
+	}
+}

src/main/java/com/readyvery/readyverydemo/global/exception/GlobalExceptionAdvice.java

@@ -0,0 +1,15 @@
+package com.readyvery.readyverydemo.global.exception;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+@RestControllerAdvice
+public class GlobalExceptionAdvice {
+	@ExceptionHandler(BusinessLogicException.class)
+	public ResponseEntity<ErrorResponse.Default> handleException(BusinessLogicException exception) {
+		final ErrorResponse.Default response = ErrorResponse.of(exception.getExceptionCode());
+		return new ResponseEntity<>(response, HttpStatus.valueOf(response.getStatus()));
+	}
+}

src/main/java/com/readyvery/readyverydemo/security/config/SpringSecurityConfig.java

@@ -1,7 +1,5 @@
 package com.readyvery.readyverydemo.security.config;
 
-import static org.springframework.security.config.Customizer.*;
-
 import java.util.Arrays;
 
 import org.springframework.boot.autoconfigure.security.servlet.PathRequest;
@@ -57,7 +55,8 @@ public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
 				.requestMatchers(
 					"/jwt-test",
 					"/oauth2/**",
-					"/login"
+					"/login",
+					"/api/v1/store/**"
 				).permitAll() // 해당 요청은 인증이 필요함
 				.anyRequest().authenticated() // 위를 제외한 나머지는 모두 허용
 			)

src/main/java/com/readyvery/readyverydemo/src/store/StoreController.java

@@ -0,0 +1,25 @@
+package com.readyvery.readyverydemo.src.store;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.readyvery.readyverydemo.src.store.dto.StoreDetailRes;
+
+import lombok.RequiredArgsConstructor;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/v1/store")
+public class StoreController {
+	private final StoreService storeService;
+
+	@GetMapping("/{storeId}")
+	public ResponseEntity<StoreDetailRes> getStoreDetail(@PathVariable("storeId") Long storeId) {
+		StoreDetailRes storeDetailRes = storeService.getStoreDetail(storeId);
+		return new ResponseEntity<>(storeDetailRes, HttpStatus.OK);
+	}
+}

src/main/java/com/readyvery/readyverydemo/src/store/StoreService.java

@@ -0,0 +1,7 @@
+package com.readyvery.readyverydemo.src.store;
+
+import com.readyvery.readyverydemo.src.store.dto.StoreDetailRes;
+
+public interface StoreService {
+	StoreDetailRes getStoreDetail(Long storeId);
+}

src/main/java/com/readyvery/readyverydemo/src/store/StoreServiceImpl.java

@@ -0,0 +1,26 @@
+package com.readyvery.readyverydemo.src.store;
+
+import org.springframework.stereotype.Service;
+
+import com.readyvery.readyverydemo.domain.Store;
+import com.readyvery.readyverydemo.domain.repository.StoreRepository;
+import com.readyvery.readyverydemo.global.exception.BusinessLogicException;
+import com.readyvery.readyverydemo.global.exception.ExceptionCode;
+import com.readyvery.readyverydemo.src.store.dto.StoreDetailRes;
+import com.readyvery.readyverydemo.src.store.dto.StoreMapper;
+
+import lombok.RequiredArgsConstructor;
+
+@Service
+@RequiredArgsConstructor
+public class StoreServiceImpl implements StoreService {
+	private final StoreRepository storeRepository;
+	private final StoreMapper storeMapper;
+
+	@Override
+	public StoreDetailRes getStoreDetail(Long storeId) {
+		Store store = storeRepository.findById(storeId)
+			.orElseThrow(() -> new BusinessLogicException(ExceptionCode.STORE_NOT_FOUND));
+		return storeMapper.storeToStoreDetailRes(store);
+	}
+}

src/main/java/com/readyvery/readyverydemo/src/store/dto/StoreDetailRes.java

@@ -0,0 +1,16 @@
+package com.readyvery.readyverydemo.src.store.dto;
+
+import java.util.List;
+
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+@Builder
+public class StoreDetailRes {
+	private List<String> imgs;
+	private String name;
+	private String phone;
+	private String address;
+	private String openTime;
+}

src/main/java/com/readyvery/readyverydemo/src/store/dto/StoreMapper.java

@@ -0,0 +1,19 @@
+package com.readyvery.readyverydemo.src.store.dto;
+
+import org.springframework.stereotype.Component;
+
+import com.readyvery.readyverydemo.domain.Store;
+import com.readyvery.readyverydemo.domain.StoreImg;
+
+@Component
+public class StoreMapper {
+	public StoreDetailRes storeToStoreDetailRes(Store store) {
+		return StoreDetailRes.builder()
+			.imgs(store.getImgs().stream().map(StoreImg::getImgUrl).toList())
+			.name(store.getName())
+			.phone(store.getPhone())
+			.address(store.getAddress())
+			.openTime(store.getTime())
+			.build();
+	}
+}