#38 refactor: 오타 수정 및 파일명 변경

src/main/java/com/ajou/hertz/common/config/SecurityConfig.java

@@ -45,7 +45,10 @@ public class SecurityConfig {
 		"/v*/users", POST,
 		"/v*/users/existence", GET,
 		"/v*/users/email", GET,
-		"/v*/administrative-area", GET
+		"/v*/administrative-area", GET,
+		"/v*/administrative-area/sgg", GET,
+		"/v*/administrative-area/sgg/emd", GET
+
 	);
 
 	@Bean

src/main/java/com/ajou/hertz/domain/administrative_area/controller/AdministrativeAreaControllerV1.java

@@ -0,0 +1,90 @@
+package com.ajou.hertz.domain.administrative_area.controller;
+
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.ajou.hertz.domain.administrative_area.entity.AdministrativeAreaEmd;
+import com.ajou.hertz.domain.administrative_area.entity.AdministrativeAreaSgg;
+import com.ajou.hertz.domain.administrative_area.entity.AdministrativeAreaSido;
+import com.ajou.hertz.domain.administrative_area.repository.AdministrativeEmdRepository;
+import com.ajou.hertz.domain.administrative_area.repository.AdministrativeSggRepository;
+import com.ajou.hertz.domain.administrative_area.repository.AdministrativeSidoRepository;
+
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+
+@Tag(name = "행정구역 조회 API")
+@RestController
+@RequestMapping("/v1/administrative-area")
+public class AdministrativeAreaControllerV1 {
+	private final AdministrativeSidoRepository administrativeSidoRepository;
+	private final AdministrativeSggRepository administrativeSggRepository;
+	private final AdministrativeEmdRepository administrativeEmdRepository;
+
+	@Autowired
+	public AdministrativeAreaControllerV1(AdministrativeSidoRepository administrativeSidoRepository, AdministrativeSggRepository administrativeSggRepository, AdministrativeEmdRepository administrativeEmdRepository) {
+		this.administrativeSidoRepository = administrativeSidoRepository;
+		this.administrativeSggRepository = administrativeSggRepository;
+		this.administrativeEmdRepository = administrativeEmdRepository;
+	}
+
+	@Operation(
+		summary = "행정구역 시도 조회",
+		description = "행정구역 시도를 조회합니다."
+	)
+
+	@GetMapping
+	public List<String> getSidoList() {
+		List<AdministrativeAreaSido> administrativeAreaSidoEntities = administrativeSidoRepository.findAll();
+		return administrativeAreaSidoEntities.stream()
+			.map(AdministrativeAreaSido::getName)
+			.collect(Collectors.toList());
+	}
+
+	@Operation(
+		summary = "행정구역 시군구 조회",
+		description = "행정구역 시군구를 조회합니다."
+	)
+
+	@GetMapping("/sgg")
+	public List<String> getSggList(
+		@Parameter(
+			description = "시도 id를 입력하면 됩니다",
+			example = "1"
+		)@RequestParam Long sidoId
+	){
+		AdministrativeAreaSido administrativeAreaSido = administrativeSidoRepository.findById(sidoId)
+			.orElseThrow(() -> new IllegalArgumentException("Invalid sidoId: " + sidoId));
+
+		return administrativeSggRepository.findByAdministrativeAreaSido(administrativeAreaSido).stream()
+			.map(AdministrativeAreaSgg::getName)
+			.collect(Collectors.toList());
+	}
+
+	@Operation(
+		summary = "행정구역 읍면동 조회",
+		description = "행정구역 읍면동을 조회합니다."
+	)
+	@GetMapping("/sgg/emd")
+	public List<String> getEmdList(
+		@Parameter(
+		description = "시군구 id를 입력하면 됩니다",
+		example = "1"
+	)@RequestParam Long sggId
+	) {
+		AdministrativeAreaSgg administrativeAreaSgg = administrativeSggRepository.findById(sggId)
+			.orElseThrow(() -> new IllegalArgumentException("Invalid sggId: " + sggId));
+
+		return administrativeEmdRepository.findByAdministrativeAreaSgg(administrativeAreaSgg).stream()
+			.map(AdministrativeAreaEmd::getName)
+			.collect(Collectors.toList());
+	}
+}

src/main/java/com/ajou/hertz/domain/administrative_area/entity/AdministrativeAreaEmd.java

@@ -0,0 +1,36 @@
+package com.ajou.hertz.domain.administrative_area.entity;
+
+import com.ajou.hertz.common.entity.TimeTrackedBaseEntity;
+
+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;
+
+@Getter
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Entity
+@Table(name = "administrative_area_emd")
+public class AdministrativeAreaEmd extends TimeTrackedBaseEntity {
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	@Column(name="administrative_area_emd_id", nullable = false, updatable = false)
+	private Long id;
+
+	@Column(nullable = false)
+	private String name;
+
+	@ManyToOne(fetch = FetchType.LAZY)
+	@JoinColumn(name = "administrative_area_sgg_id")
+	private AdministrativeAreaSgg administrativeAreaSgg;
+}

src/main/java/com/ajou/hertz/domain/administrative_area/entity/AdministrativeAreaSgg.java

@@ -0,0 +1,37 @@
+package com.ajou.hertz.domain.administrative_area.entity;
+
+import com.ajou.hertz.common.entity.TimeTrackedBaseEntity;
+
+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;
+
+@Getter
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Entity
+@Table(name = "administrative_area_sgg")
+public class AdministrativeAreaSgg extends TimeTrackedBaseEntity {
+
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	@Column(name="administrative_area_sgg_id", nullable = false, updatable = false)
+	private Long id;
+
+	@Column(nullable = false)
+	private String name;
+
+	@ManyToOne(fetch = FetchType.LAZY)
+	@JoinColumn(name = "administrative_area_sido_id")
+	private AdministrativeAreaSido administrativeAreaSido;
+}

src/main/java/com/ajou/hertz/domain/administrative_area/entity/Sido.java → src/main/java/com/ajou/hertz/domain/administrative_area/entity/AdministrativeAreaSido.java

@@ -1,12 +1,11 @@
 package com.ajou.hertz.domain.administrative_area.entity;
 
 import com.ajou.hertz.common.entity.TimeTrackedBaseEntity;
-import com.ajou.hertz.domain.administrative_area.constant.SidoList;
 
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
-import jakarta.persistence.EnumType;
-import jakarta.persistence.Enumerated;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
 import jakarta.persistence.Table;
 import lombok.AccessLevel;
@@ -18,15 +17,15 @@
 @AllArgsConstructor(access = AccessLevel.PRIVATE)
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
 @Entity
-@Table(name = "adminitrative_area_sido")
-public class Sido extends TimeTrackedBaseEntity{
+@Table(name = "administrative_area_sido")
+public class AdministrativeAreaSido extends TimeTrackedBaseEntity{
 
 	@Id
-	@Column(nullable = false, updatable = false)
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	@Column(name="administrative_area_sido_id", nullable = false, updatable = false)
 	private Long id;
 
-	@Enumerated(EnumType.STRING)
 	@Column(nullable = false)
-	private SidoList name;
+	private String name;
 }
 

src/main/java/com/ajou/hertz/domain/administrative_area/repository/AdministrativeEmdRepository.java

@@ -0,0 +1,12 @@
+package com.ajou.hertz.domain.administrative_area.repository;
+
+import java.util.List;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import com.ajou.hertz.domain.administrative_area.entity.AdministrativeAreaEmd;
+import com.ajou.hertz.domain.administrative_area.entity.AdministrativeAreaSgg;
+
+public interface AdministrativeEmdRepository extends JpaRepository<AdministrativeAreaEmd, Long> {
+	List<AdministrativeAreaEmd> findByAdministrativeAreaSgg(AdministrativeAreaSgg administrativeAreaSgg);
+}

src/main/java/com/ajou/hertz/domain/administrative_area/repository/AdministrativeSggRepository.java

@@ -0,0 +1,12 @@
+package com.ajou.hertz.domain.administrative_area.repository;
+
+import java.util.List;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import com.ajou.hertz.domain.administrative_area.entity.AdministrativeAreaSgg;
+import com.ajou.hertz.domain.administrative_area.entity.AdministrativeAreaSido;
+
+public interface AdministrativeSggRepository extends JpaRepository<AdministrativeAreaSgg, Long> {
+	List<AdministrativeAreaSgg> findByAdministrativeAreaSido(AdministrativeAreaSido administrativeAreaSido);
+}

src/main/java/com/ajou/hertz/domain/administrative_area/repository/AdministrativeSidoRepository.java

@@ -0,0 +1,8 @@
+package com.ajou.hertz.domain.administrative_area.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import com.ajou.hertz.domain.administrative_area.entity.AdministrativeAreaSido;
+
+public interface AdministrativeSidoRepository extends JpaRepository<AdministrativeAreaSido, Long> {
+}