title 변경 서비스 추가

Daemawiki · Mar 4, 2024 · ba4e0f5 · ba4e0f5
1 parent 969f7db
commit ba4e0f5
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Showing 3 changed files with 77 additions and 2 deletions.
diff --git a/src/main/java/com/example/daemawiki/domain/content/api/DocumentContentController.java b/src/main/java/com/example/daemawiki/domain/content/api/DocumentContentController.java
@@ -2,9 +2,11 @@
 
 import com.example.daemawiki.domain.content.dto.AddContentRequest;
 import com.example.daemawiki.domain.content.dto.DeleteContentRequest;
+import com.example.daemawiki.domain.content.dto.EditContentTableTitleRequest;
 import com.example.daemawiki.domain.content.dto.WriteContentRequest;
 import com.example.daemawiki.domain.content.service.AddContentTable;
 import com.example.daemawiki.domain.content.service.DeleteContent;
+import com.example.daemawiki.domain.content.service.EditContentTableTitle;
 import com.example.daemawiki.domain.content.service.WriteContent;
 import jakarta.validation.Valid;
 import jakarta.validation.constraints.NotBlank;
@@ -18,11 +20,13 @@ public class DocumentContentController {
     private final WriteContent writeContentService;
     private final AddContentTable addContentTableService;
     private final DeleteContent deleteContentService;
+    private final EditContentTableTitle editContentTableTitleService;
 
-    public DocumentContentController(WriteContent writeContentService, AddContentTable addContentTableService, DeleteContent deleteContentService) {
+    public DocumentContentController(WriteContent writeContentService, AddContentTable addContentTableService, DeleteContent deleteContentService, EditContentTableTitle editContentTableTitleService) {
         this.writeContentService = writeContentService;
         this.addContentTableService = addContentTableService;
         this.deleteContentService = deleteContentService;
+        this.editContentTableTitleService = editContentTableTitleService;
     }
 
     @PatchMapping
@@ -42,5 +46,11 @@ public Mono<Void> addContentTable(@Valid @RequestBody AddContentRequest request,
     public Mono<Void> deleteContent(@RequestBody DeleteContentRequest request, @NotBlank @PathVariable String documentId) {
         return deleteContentService.execute(request, documentId);
     }
-
+
+    @PatchMapping("/edit")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public Mono<Void> editContentTitle(@RequestBody EditContentTableTitleRequest request, @PathVariable String documentId) {
+        return editContentTableTitleService.execute(request, documentId);
+    }
+
 }
diff --git a/src/main/java/com/example/daemawiki/domain/content/dto/EditContentTableTitleRequest.java b/src/main/java/com/example/daemawiki/domain/content/dto/EditContentTableTitleRequest.java
@@ -0,0 +1,8 @@
+package com.example.daemawiki.domain.content.dto;
+
+public record EditContentTableTitleRequest(
+        String index,
+        String newTitle,
+        Integer version
+) {
+}
diff --git a/src/main/java/com/example/daemawiki/domain/content/service/EditContentTableTitle.java b/src/main/java/com/example/daemawiki/domain/content/service/EditContentTableTitle.java
@@ -0,0 +1,57 @@
+package com.example.daemawiki.domain.content.service;
+
+import com.example.daemawiki.domain.content.dto.EditContentTableTitleRequest;
+import com.example.daemawiki.domain.document.component.facade.DocumentFacade;
+import com.example.daemawiki.domain.revision.component.RevisionComponent;
+import com.example.daemawiki.domain.revision.dto.request.SaveRevisionHistoryRequest;
+import com.example.daemawiki.domain.revision.model.type.RevisionType;
+import com.example.daemawiki.domain.user.service.facade.UserFacade;
+import com.example.daemawiki.global.exception.h400.VersionMismatchException;
+import com.example.daemawiki.global.exception.h403.NoEditPermissionUserException;
+import org.springframework.stereotype.Service;
+import reactor.core.publisher.Mono;
+
+import java.util.Objects;
+
+@Service
+public class EditContentTableTitle {
+    private final DocumentFacade documentFacade;
+    private final RevisionComponent revisionComponent;
+    private final UserFacade userFacade;
+
+    public EditContentTableTitle(DocumentFacade documentFacade, RevisionComponent revisionComponent, UserFacade userFacade) {
+        this.documentFacade = documentFacade;
+        this.revisionComponent = revisionComponent;
+        this.userFacade = userFacade;
+    }
+
+    public Mono<Void> execute(EditContentTableTitleRequest request, String documentId) {
+        return userFacade.currentUser()
+                .zipWith(documentFacade.findDocumentById(documentId), (user, document) -> {
+                    if (!Objects.equals(document.getVersion(), request.version())) {
+                        throw VersionMismatchException.EXCEPTION;
+                    }
+                    if (document.getEditor().hasEditPermission(user.getEmail())) {
+                        throw NoEditPermissionUserException.EXCEPTION;
+                    }
+                    return document;
+                })
+                .flatMap(document -> {
+                    document.getContent()
+                            .stream()
+                            .filter(c -> c.getIndex().equals(request.index()))
+                            .findFirst()
+                            .ifPresent(contents -> contents.setTitle(request.newTitle()));
+
+                    document.increaseVersion();
+
+                    return documentFacade.saveDocument(document)
+                            .then(revisionComponent.saveHistory(SaveRevisionHistoryRequest.builder()
+                                    .type(RevisionType.UPDATE)
+                                    .documentId(documentId)
+                                    .title(document.getTitle())
+                                    .build()));
+                });
+    }
+
+}