feat: 구매자 회원가입 추가

build.gradle

@@ -3,13 +3,14 @@ plugins {
     id 'org.springframework.boot' version '3.3.1'
     id 'io.spring.dependency-management' version '1.1.5'
     id 'checkstyle'
+    id 'jacoco'
 }
 
 checkstyle {
     maxWarnings = 0
     configFile = file("${rootDir}/naver-checkstyle-rules.xml")
     configProperties = ["suppressionFile": "${rootDir}/naver-checkstyle-suppressions.xml"]
-    toolVersion = "8.24"
+    toolVersion('10.3.1')
 }
 
 compileJava.options.encoding = 'UTF-8'
@@ -32,8 +33,58 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-web'
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+    // ORM JPA
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    // RDBMS H2
+    runtimeOnly 'com.h2database:h2'
+    // Lombok
+    compileOnly 'org.projectlombok:lombok'
+    annotationProcessor 'org.projectlombok:lombok'
 }
 
 tasks.named('test') {
     useJUnitPlatform()
+    finalizedBy jacocoTestReport
+}
+
+//jacoco
+jacoco {
+    toolVersion = "0.8.11"
+    reportsDirectory = layout.buildDirectory.dir('customJacocoReportDir')
+}
+
+jacocoTestReport {
+    dependsOn test
+    finalizedBy 'jacocoTestCoverageVerification'
+
+    reports {
+        xml.required = false
+        csv.required = false
+        html.outputLocation = layout.buildDirectory.dir('jacocoHtml')
+    }
+}
+
+jacocoTestCoverageVerification {
+    violationRules {
+        rule {
+            enabled = true
+
+            element = 'CLASS'
+
+            includes = ['shop.sendbox.sendbox.*']
+            excludes = ['shop.sendbox.sendbox.SendboxApplication']
+
+            limit {
+                counter = 'BRANCH'
+                value = 'COVEREDRATIO'
+                minimum = 0.70
+            }
+
+            limit {
+                counter = 'LINE'
+                value = 'COVEREDRATIO'
+                minimum = 0.70
+            }
+        }
+    }
 }

src/main/java/shop/sendbox/sendbox/buyer/ApiResponse.java

@@ -0,0 +1,30 @@
+package shop.sendbox.sendbox.buyer;
+
+import org.springframework.http.HttpStatus;
+
+import lombok.Getter;
+
+@Getter
+public class ApiResponse<T> {
+
+	private final int statusCode;
+	private final HttpStatus status;
+	private final String message;
+	private final T data;
+
+	private ApiResponse(HttpStatus status, String message, T data) {
+		this.statusCode = status.value();
+		this.data = data;
+		this.status = status;
+		this.message = message;
+	}
+
+	public static <T> ApiResponse<T> of(HttpStatus status, String message, T data) {
+		return new ApiResponse<>(status, message, data);
+	}
+
+	public static <T> ApiResponse<T> ok(T data) {
+		return new ApiResponse<>(HttpStatus.OK, HttpStatus.OK.name(), data);
+	}
+
+}

src/main/java/shop/sendbox/sendbox/buyer/Buyer.java

@@ -0,0 +1,64 @@
+package shop.sendbox.sendbox.buyer;
+
+import java.time.LocalDateTime;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Buyer {
+
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	private Long buyerId;
+	private String email;
+	private String password;
+	private String name;
+	private String phoneNumber;
+	private Long addressId;
+	private String buyerStatus;
+	private LocalDateTime createdAt;
+	private LocalDateTime updatedAt;
+	private String createdBy;
+	private String updatedBy;
+	private String deleteYN;
+
+	@Builder
+	private Buyer(String email, String password, String name, String phoneNumber, LocalDateTime createdAt,
+		String createdBy, String deleteYN, String buyerStatus, Long addressId) {
+		this.email = email;
+		this.password = password;
+		this.name = name;
+		this.phoneNumber = phoneNumber;
+		this.addressId = addressId;
+		this.buyerStatus = buyerStatus;
+		this.createdAt = createdAt;
+		this.updatedAt = createdAt;
+		this.createdBy = createdBy;
+		this.updatedBy = createdBy;
+		this.deleteYN = deleteYN;
+	}
+
+	public static Buyer create(String email, String password, String name, String phoneNumber, LocalDateTime createdAt,
+		String createdBy) {
+		return Buyer.builder()
+			.email(email)
+			.password(password)
+			.name(name)
+			.phoneNumber(phoneNumber)
+			.createdAt(createdAt)
+			.createdBy(createdBy)
+			.deleteYN("N")
+			.buyerStatus("ACTIVE")
+			.build();
+	}
+
+}

src/main/java/shop/sendbox/sendbox/buyer/BuyerController.java

@@ -0,0 +1,23 @@
+package shop.sendbox.sendbox.buyer;
+
+import java.time.LocalDateTime;
+
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import lombok.RequiredArgsConstructor;
+
+@RestController
+@RequiredArgsConstructor
+public class BuyerController {
+	private final BuyerService buyerService;
+
+	@PostMapping("/buyers")
+	public ApiResponse<BuyerResponse> signUp(BuyerCreateRequest buyerCreateRequest) {
+
+		final LocalDateTime now = LocalDateTime.now();
+		BuyerResponse buyerResponse = buyerService.signUp(buyerCreateRequest.toServiceRequest(), now);
+		return ApiResponse.ok(buyerResponse);
+	}
+
+}

src/main/java/shop/sendbox/sendbox/buyer/BuyerCreateRequest.java

@@ -0,0 +1,30 @@
+package shop.sendbox.sendbox.buyer;
+
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+public class BuyerCreateRequest {
+
+	private String email;
+	private String password;
+	private String name;
+	private String phoneNumber;
+	private Long addressId;
+	private String createdBy;
+
+	public BuyerCreateRequest(String email, String password, String name, String phoneNumber, Long addressId,
+		String createdBy) {
+		this.email = email;
+		this.password = password;
+		this.name = name;
+		this.phoneNumber = phoneNumber;
+		this.addressId = addressId;
+		this.createdBy = createdBy;
+	}
+
+	public BuyerRequest toServiceRequest() {
+		return new BuyerRequest(email, password, name, phoneNumber, addressId, createdBy);
+	}
+}

src/main/java/shop/sendbox/sendbox/buyer/BuyerRepository.java

@@ -0,0 +1,6 @@
+package shop.sendbox.sendbox.buyer;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface BuyerRepository extends JpaRepository<Buyer, Long> {
+}

src/main/java/shop/sendbox/sendbox/buyer/BuyerRequest.java

@@ -0,0 +1,11 @@
+package shop.sendbox.sendbox.buyer;
+
+public record BuyerRequest(
+	String email,
+	String password,
+	String name,
+	String phoneNumber,
+	Long addressId,
+	String createdBy
+) {
+}

src/main/java/shop/sendbox/sendbox/buyer/BuyerResponse.java

@@ -0,0 +1,33 @@
+package shop.sendbox.sendbox.buyer;
+
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+public class BuyerResponse {
+
+	private final Long buyerId;
+	private final String email;
+	private final String name;
+	private final String phoneNumber;
+	private final String buyerStatus;
+
+	@Builder
+	private BuyerResponse(Long buyerId, String email, String name, String phoneNumber, String buyerStatus) {
+		this.buyerId = buyerId;
+		this.email = email;
+		this.name = name;
+		this.phoneNumber = phoneNumber;
+		this.buyerStatus = buyerStatus;
+	}
+
+	public static BuyerResponse of(Buyer buyer) {
+		return BuyerResponse.builder()
+			.buyerId(buyer.getBuyerId())
+			.email(buyer.getEmail())
+			.name(buyer.getName())
+			.phoneNumber(buyer.getPhoneNumber())
+			.buyerStatus(buyer.getBuyerStatus())
+			.build();
+	}
+}

src/main/java/shop/sendbox/sendbox/buyer/BuyerService.java

@@ -0,0 +1,21 @@
+package shop.sendbox.sendbox.buyer;
+
+import java.time.LocalDateTime;
+
+import org.springframework.stereotype.Service;
+
+import lombok.RequiredArgsConstructor;
+
+@Service
+@RequiredArgsConstructor
+public class BuyerService {
+
+	private final BuyerRepository buyerRepository;
+
+	public BuyerResponse signUp(final BuyerRequest buyerRequest, final LocalDateTime createdAt) {
+		Buyer buyer = Buyer.create(buyerRequest.email(), buyerRequest.password(), buyerRequest.name(),
+			buyerRequest.phoneNumber(), createdAt, buyerRequest.createdBy());
+		final Buyer savedBuyer = buyerRepository.save(buyer);
+		return BuyerResponse.of(savedBuyer);
+	}
+}

src/test/java/shop/sendbox/sendbox/buyer/ApiResponseTest.java

@@ -0,0 +1,27 @@
+package shop.sendbox.sendbox.buyer;
+
+import org.assertj.core.api.Assertions;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.http.HttpStatus;
+
+class ApiResponseTest {
+
+	@Test
+	@DisplayName("ApiResponse는 응답코드,메세지,데이터를 입력받아 생성한다.")
+	void create() {
+		// given
+		HttpStatus statusCode = HttpStatus.OK;
+		String message = "success";
+		String data = "data";
+		// when
+		ApiResponse<String> apiResponse = ApiResponse.of(statusCode, message, data);
+
+		// then
+		Assertions.assertThat(apiResponse.getStatusCode()).isEqualTo(statusCode.value());
+		Assertions.assertThat(apiResponse.getStatus()).isEqualTo(statusCode);
+		Assertions.assertThat(apiResponse.getMessage()).isEqualTo(message);
+		Assertions.assertThat(apiResponse.getData()).isEqualTo(data);
+	}
+
+}