[BE] issue255: 스터디 상세 정보 수정

backend/src/docs/asciidoc/index.adoc

@@ -51,6 +51,9 @@ operation::studies/details[snippets='http-request,http-response']
 === 참여한 스터디 목록 조회
 operation::studies/myStudy[snippets='http-request,http-response']
 
+=== 스터디 상세 정보 수정
+operation::studies/update[snippets='http-request,http-response']
+
 [[Comunity]]
 == 커뮤니티
 

backend/src/main/java/com/woowacourse/moamoa/auth/config/AuthRequestMatchConfig.java

@@ -31,7 +31,8 @@ public AuthenticationRequestMatcher authenticationRequestMatcher() {
                 )
                 .addUpAuthenticationPath(HttpMethod.PUT,
                         "/api/studies/\\d+/reviews/\\d+",
-                        "/api/studies/\\d+/reference-room/links/\\d+"
+                        "/api/studies/\\d+/reference-room/links/\\d+",
+                        "/api/study/\\d+"
                 )
                 .addUpAuthenticationPath(HttpMethod.DELETE,
                         "/api/studies/\\d+/reviews/\\d+",

backend/src/main/java/com/woowacourse/moamoa/study/controller/StudyController.java

@@ -3,13 +3,14 @@
 import com.woowacourse.moamoa.auth.config.AuthenticationPrincipal;
 import com.woowacourse.moamoa.study.domain.Study;
 import com.woowacourse.moamoa.study.service.StudyService;
-import com.woowacourse.moamoa.study.service.request.CreatingStudyRequest;
+import com.woowacourse.moamoa.study.service.request.StudyRequest;
 import java.net.URI;
 import javax.validation.Valid;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -24,9 +25,9 @@ public class StudyController {
     @PostMapping
     public ResponseEntity<Void> createStudy(
             @AuthenticationPrincipal final Long githubId,
-            @Valid @RequestBody(required = false) final CreatingStudyRequest creatingStudyRequest
+            @Valid @RequestBody(required = false) final StudyRequest studyRequest
     ) {
-        final Study study = studyService.createStudy(githubId, creatingStudyRequest);
+        final Study study = studyService.createStudy(githubId, studyRequest);
         return ResponseEntity.created(URI.create("/api/studies/" + study.getId())).build();
     }
 
@@ -37,4 +38,13 @@ public ResponseEntity<Void> participateStudy(@AuthenticationPrincipal final Long
         studyService.participateStudy(githubId, studyId);
         return ResponseEntity.ok().build();
     }
+
+    @PutMapping("/{study-id}")
+    public ResponseEntity<Void> updateStudy(@AuthenticationPrincipal final Long githubId,
+                                             @PathVariable("study-id") final Long studyId,
+                                             @Valid @RequestBody(required = false) final StudyRequest request
+    ) {
+        studyService.updateStudy(githubId, studyId, request);
+        return ResponseEntity.ok().build();
+    }
 }

backend/src/main/java/com/woowacourse/moamoa/study/domain/Study.java

@@ -3,10 +3,12 @@
 import static javax.persistence.GenerationType.IDENTITY;
 import static lombok.AccessLevel.PROTECTED;
 
+import com.woowacourse.moamoa.common.exception.UnauthorizedException;
 import com.woowacourse.moamoa.study.domain.exception.InvalidPeriodException;
 import com.woowacourse.moamoa.study.service.exception.FailureParticipationException;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
+import java.util.Objects;
 import javax.persistence.Column;
 import javax.persistence.Embedded;
 import javax.persistence.Entity;
@@ -129,4 +131,20 @@ public MemberRole getRole(final Long memberId) {
         }
         return MemberRole.NON_MEMBER;
     }
+
+    public void update(Long memberId, Content content, RecruitPlanner recruitPlanner, AttachedTags attachedTags,
+                       StudyPlanner studyPlanner
+    ) {
+        checkOwner(memberId);
+        this.content = content;
+        this.recruitPlanner = recruitPlanner;
+        this.attachedTags = attachedTags;
+        this.studyPlanner = studyPlanner;
+    }
+
+    private void checkOwner(Long memberId) {
+        if (!Objects.equals(getParticipants().getOwnerId(), memberId)) {
+            throw new UnauthorizedException("스터디 방장만이 스터디를 수정할 수 있습니다.");
+        }
+    }
 }

backend/src/main/java/com/woowacourse/moamoa/study/service/StudyService.java

@@ -4,6 +4,7 @@
 import com.woowacourse.moamoa.common.utils.DateTimeSystem;
 import com.woowacourse.moamoa.member.domain.Member;
 import com.woowacourse.moamoa.member.domain.repository.MemberRepository;
+import com.woowacourse.moamoa.member.service.exception.MemberNotFoundException;
 import com.woowacourse.moamoa.study.domain.AttachedTags;
 import com.woowacourse.moamoa.study.domain.Content;
 import com.woowacourse.moamoa.study.domain.Participants;
@@ -12,7 +13,7 @@
 import com.woowacourse.moamoa.study.domain.StudyPlanner;
 import com.woowacourse.moamoa.study.domain.repository.StudyRepository;
 import com.woowacourse.moamoa.study.service.exception.StudyNotFoundException;
-import com.woowacourse.moamoa.study.service.request.CreatingStudyRequest;
+import com.woowacourse.moamoa.study.service.request.StudyRequest;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.List;
@@ -36,7 +37,7 @@ public StudyService(final StudyRepository studyRepository,
         this.dateTimeSystem = dateTimeSystem;
     }
 
-    public Study createStudy(final Long githubId, final CreatingStudyRequest request) {
+    public Study createStudy(final Long githubId, final StudyRequest request) {
         final LocalDateTime createdAt = dateTimeSystem.now();
         final Member owner = findMemberBy(githubId);
 
@@ -47,7 +48,8 @@ public Study createStudy(final Long githubId, final CreatingStudyRequest request
         final AttachedTags attachedTags = request.mapToAttachedTags();
         final Content content = request.mapToContent();
 
-        return studyRepository.save(new Study(content, participants, recruitPlanner, studyPlanner, attachedTags, createdAt));
+        return studyRepository.save(
+                new Study(content, participants, recruitPlanner, studyPlanner, attachedTags, createdAt));
     }
 
     public void participateStudy(final Long githubId, final Long studyId) {
@@ -74,4 +76,14 @@ public void autoUpdateStatus() {
             study.changeStatus(now);
         }
     }
+
+    public void updateStudy(Long githubId, Long studyId, StudyRequest request) {
+        Study study = studyRepository.findById(studyId)
+                .orElseThrow(StudyNotFoundException::new);
+        Member member = memberRepository.findByGithubId(githubId)
+                .orElseThrow(MemberNotFoundException::new);
+
+        study.update(member.getId(), request.mapToContent(), request.mapToRecruitPlan(), request.mapToAttachedTags(),
+                request.mapToStudyPlanner(LocalDate.now()));
+    }
 }

backend/src/main/java/com/woowacourse/moamoa/study/service/request/CreatingStudyRequest.java → backend/src/main/java/com/woowacourse/moamoa/study/service/request/StudyRequest.java

@@ -27,7 +27,7 @@
 @NoArgsConstructor
 @Getter
 @Builder
-public class CreatingStudyRequest {
+public class StudyRequest {
 
     @NotBlank
     private String title;

backend/src/main/java/com/woowacourse/moamoa/study/service/request/CreatingStudyRequestBuilder.java → backend/src/main/java/com/woowacourse/moamoa/study/service/request/StudyRequestBuilder.java

@@ -3,7 +3,7 @@
 import java.time.LocalDate;
 import java.util.List;
 
-public class CreatingStudyRequestBuilder {
+public class StudyRequestBuilder {
 
     private String title;
 
@@ -23,53 +23,53 @@ public class CreatingStudyRequestBuilder {
 
     private List<Long> tagIds;
 
-    public CreatingStudyRequestBuilder title(final String title) {
+    public StudyRequestBuilder title(final String title) {
         this.title = title;
         return this;
     }
 
-    public CreatingStudyRequestBuilder excerpt(final String excerpt) {
+    public StudyRequestBuilder excerpt(final String excerpt) {
         this.excerpt = excerpt;
         return this;
     }
 
-    public CreatingStudyRequestBuilder thumbnail(final String thumbnail) {
+    public StudyRequestBuilder thumbnail(final String thumbnail) {
         this.thumbnail = thumbnail;
         return this;
     }
 
-    public CreatingStudyRequestBuilder description(final String description) {
+    public StudyRequestBuilder description(final String description) {
         this.description = description;
         return this;
     }
 
-    public CreatingStudyRequestBuilder maxMemberCount(final Integer maxMemberCount) {
+    public StudyRequestBuilder maxMemberCount(final Integer maxMemberCount) {
         this.maxMemberCount = maxMemberCount;
         return this;
     }
 
-    public CreatingStudyRequestBuilder startDate(final LocalDate startDate) {
+    public StudyRequestBuilder startDate(final LocalDate startDate) {
         this.startDate = startDate;
         return this;
     }
 
-    public CreatingStudyRequestBuilder enrollmentEndDate(final LocalDate enrollmentEndDate) {
+    public StudyRequestBuilder enrollmentEndDate(final LocalDate enrollmentEndDate) {
         this.enrollmentEndDate = enrollmentEndDate;
         return this;
     }
 
-    public CreatingStudyRequestBuilder endDate(final LocalDate endDate) {
+    public StudyRequestBuilder endDate(final LocalDate endDate) {
         this.endDate = endDate;
         return this;
     }
 
-    public CreatingStudyRequestBuilder tagIds(final List<Long> tagIds) {
+    public StudyRequestBuilder tagIds(final List<Long> tagIds) {
         this.tagIds = tagIds;
         return this;
     }
 
-    public CreatingStudyRequest build() {
-        return new CreatingStudyRequest(title, excerpt, thumbnail, description, maxMemberCount, startDate,
+    public StudyRequest build() {
+        return new StudyRequest(title, excerpt, thumbnail, description, maxMemberCount, startDate,
                 enrollmentEndDate, endDate, tagIds);
     }
 }

backend/src/test/java/com/woowacourse/acceptance/steps/AfterLoginSteps.java

@@ -25,7 +25,7 @@
 import static com.woowacourse.acceptance.fixture.StudyFixtures.자바스크립트_스터디_요약;
 import static com.woowacourse.acceptance.fixture.StudyFixtures.자바스크립트_스터디_제목;
 
-import com.woowacourse.moamoa.study.service.request.CreatingStudyRequestBuilder;
+import com.woowacourse.moamoa.study.service.request.StudyRequestBuilder;
 
 public class AfterLoginSteps extends Steps {
 
@@ -36,45 +36,45 @@ public class AfterLoginSteps extends Steps {
     }
 
     public SetRequiredDataToCreatingStudySteps 자바_스터디를() {
-        CreatingStudyRequestBuilder builder = new CreatingStudyRequestBuilder()
+        StudyRequestBuilder builder = new StudyRequestBuilder()
                 .title(자바_스터디_제목).excerpt(자바_스터디_요약).description(자바_스터디_설명).thumbnail(자바_스터디_썸네일);
 
         return new SetRequiredDataToCreatingStudySteps(token, builder);
     }
 
     public SetRequiredDataToCreatingStudySteps 리액트_스터디를() {
-        CreatingStudyRequestBuilder builder = new CreatingStudyRequestBuilder()
+        StudyRequestBuilder builder = new StudyRequestBuilder()
                 .title(리액트_스터디_제목).excerpt(리액트_스터디_요약).description(리액트_스터디_설명).thumbnail(리액트_스터디_썸네일);
 
         return new SetRequiredDataToCreatingStudySteps(token, builder);
     }
 
     public SetRequiredDataToCreatingStudySteps 자바스크립트_스터디를() {
-        CreatingStudyRequestBuilder builder = new CreatingStudyRequestBuilder()
+        StudyRequestBuilder builder = new StudyRequestBuilder()
                 .title(자바스크립트_스터디_제목).excerpt(자바스크립트_스터디_요약)
                 .description(자바스크립트_스터디_설명).thumbnail(자바스크립트_스터디_썸네일);
 
         return new SetRequiredDataToCreatingStudySteps(token, builder);
     }
 
     public SetRequiredDataToCreatingStudySteps HTTP_스터디를() {
-        CreatingStudyRequestBuilder builder = new CreatingStudyRequestBuilder()
+        StudyRequestBuilder builder = new StudyRequestBuilder()
                 .title(HTTP_스터디_제목).excerpt(HTTP_스터디_요약)
                 .description(HTTP_스터디_설명).thumbnail(HTTP_스터디_썸네일);
 
         return new SetRequiredDataToCreatingStudySteps(token, builder);
     }
 
     public SetRequiredDataToCreatingStudySteps 알고리즘_스터디를() {
-        CreatingStudyRequestBuilder builder = new CreatingStudyRequestBuilder()
+        StudyRequestBuilder builder = new StudyRequestBuilder()
                 .title(알고리즘_스터디_제목).excerpt(알고리즘_스터디_요약)
                 .description(알고리즘_스터디_설명).thumbnail(알고리즘_스터디_썸네일);
 
         return new SetRequiredDataToCreatingStudySteps(token, builder);
     }
 
     public SetRequiredDataToCreatingStudySteps 리눅스_스터디를() {
-        CreatingStudyRequestBuilder builder = new CreatingStudyRequestBuilder()
+        StudyRequestBuilder builder = new StudyRequestBuilder()
                 .title(리눅스_스터디_제목).excerpt(리눅스_스터디_요약)
                 .description(리눅스_스터디_설명).thumbnail(리눅스_스터디_썸네일);
 

backend/src/test/java/com/woowacourse/acceptance/steps/CreatingStudyStep.java

@@ -1,6 +1,6 @@
 package com.woowacourse.acceptance.steps;
 
-import com.woowacourse.moamoa.study.service.request.CreatingStudyRequestBuilder;
+import com.woowacourse.moamoa.study.service.request.StudyRequestBuilder;
 import io.restassured.RestAssured;
 import java.time.LocalDate;
 import java.util.List;
@@ -12,9 +12,9 @@
 public class CreatingStudyStep extends Steps {
 
     private final String token;
-    private final CreatingStudyRequestBuilder builder;
+    private final StudyRequestBuilder builder;
 
-    CreatingStudyStep(final String token, final CreatingStudyRequestBuilder builder) {
+    CreatingStudyStep(final String token, final StudyRequestBuilder builder) {
         this.token = token;
         this.builder = builder;
     }

backend/src/test/java/com/woowacourse/acceptance/steps/SetRequiredDataToCreatingStudySteps.java

@@ -1,14 +1,14 @@
 package com.woowacourse.acceptance.steps;
 
-import com.woowacourse.moamoa.study.service.request.CreatingStudyRequestBuilder;
+import com.woowacourse.moamoa.study.service.request.StudyRequestBuilder;
 import java.time.LocalDate;
 
 public class SetRequiredDataToCreatingStudySteps extends Steps {
 
     private final String token;
-    private final CreatingStudyRequestBuilder builder;
+    private final StudyRequestBuilder builder;
 
-    SetRequiredDataToCreatingStudySteps(final String token, final CreatingStudyRequestBuilder builder) {
+    SetRequiredDataToCreatingStudySteps(final String token, final StudyRequestBuilder builder) {
         this.token = token;
         this.builder = builder;
     }

backend/src/test/java/com/woowacourse/acceptance/test/study/UpdatingStudyAcceptanceTest.java

@@ -0,0 +1,58 @@
+package com.woowacourse.acceptance.test.study;
+
+import static com.woowacourse.acceptance.fixture.TagFixtures.BE_태그_ID;
+import static com.woowacourse.acceptance.fixture.TagFixtures.우테코4기_태그_ID;
+import static com.woowacourse.acceptance.fixture.TagFixtures.자바_태그_ID;
+import static com.woowacourse.acceptance.steps.LoginSteps.짱구가;
+import static org.springframework.http.HttpHeaders.ACCEPT;
+import static org.springframework.http.HttpHeaders.AUTHORIZATION;
+import static org.springframework.restdocs.headers.HeaderDocumentation.headerWithName;
+import static org.springframework.restdocs.headers.HeaderDocumentation.requestHeaders;
+import static org.springframework.restdocs.restassured3.RestAssuredRestDocumentation.document;
+
+import com.woowacourse.acceptance.AcceptanceTest;
+import com.woowacourse.moamoa.study.service.request.StudyRequest;
+import com.woowacourse.moamoa.study.service.request.StudyRequestBuilder;
+import io.restassured.RestAssured;
+import java.time.LocalDate;
+import java.util.List;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+
+public class UpdatingStudyAcceptanceTest extends AcceptanceTest {
+
+    @DisplayName("스터디 내용을 수정할 수 있다.")
+    @Test
+    public void updateStudy() {
+        final LocalDate 지금 = LocalDate.now();
+        final long studyId = 짱구가().로그인하고().자바_스터디를()
+                .시작일자는(지금).태그는(자바_태그_ID, 우테코4기_태그_ID, BE_태그_ID)
+                .생성한다();
+        final String accessToken = 짱구가().로그인한다();
+
+        final StudyRequest request = new StudyRequestBuilder().title("변경된 제목")
+                .description("변경된 설명")
+                .excerpt("변경된 한 줄 설명")
+                .thumbnail("변경된 썸네일")
+                .startDate(LocalDate.now())
+                .endDate(LocalDate.now().plusMonths(1))
+                .enrollmentEndDate(LocalDate.now().plusDays(5))
+                .tagIds(List.of(자바_태그_ID, 우테코4기_태그_ID))
+                .build();
+
+        RestAssured.given(spec).log().all()
+                .filter(document("studies/update",
+                        requestHeaders(headerWithName("Authorization").description("Bearer Token"))))
+                .header(AUTHORIZATION, accessToken)
+                .header(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE)
+                .header(ACCEPT, MediaType.APPLICATION_JSON_VALUE)
+                .pathParam("study-id", studyId)
+                .body(request)
+                .when().log().all()
+                .put("/api/studies/{study-id}")
+                .then().statusCode(HttpStatus.OK.value());
+    }
+}