Merge pull request #271 from codex-team/delete-note-history-on-note-d…

…eletion

src/domain/service/note.ts

@@ -127,6 +127,11 @@ export default class NoteService {
       }
     }
 
+    /**
+     * Delete all note history records on note deletion
+     */
+    await this.noteHistoryRepository.deleteNoteHistoryByNoteId(id);
+
     const isNoteDeleted = await this.noteRepository.deleteNoteById(id);
 
     if (isNoteDeleted === false) {

src/presentation/http/router/note.test.ts

@@ -2072,4 +2072,46 @@ describe('Note API', () => {
       }
     });
   });
+
+  describe('DELETE /note/:noteId', () => {
+    test('Delete note history on note deletion', async () => {
+      /**
+       * Insert test user
+       */
+      const user = await global.db.insertUser();
+
+      /**
+       * Authorization for user
+       */
+      const accessToken = global.auth(user.id);
+
+      /**
+       * Insert test note, note history record will be inserted automatically
+       */
+      const note = await global.db.insertNote({
+        creatorId: user.id,
+      });
+
+      /**
+       * Delete note
+       */
+      await global.api?.fakeRequest({
+        method: 'DELETE',
+        headers: {
+          authorization: `Bearer ${accessToken}`,
+        },
+        url: `/note/${note.publicId}`,
+      });
+
+      const response = await global.api?.fakeRequest({
+        method: 'GET',
+        headers: {
+          authorization: `Bearer ${accessToken}`,
+        },
+        url: `/note/${note.publicId}/history`,
+      });
+
+      expect(response?.json().message).toBe('Note not found');
+    });
+  });
 });

src/repository/noteHistory.repository.ts

@@ -51,4 +51,13 @@ export default class NoteHistoryRepository {
   public async getLastContentVersion(noteId: NoteHistoryRecord['noteId']): Promise<NoteHistoryRecord['content'] | undefined> {
     return await this.storage.getLastContentVersion(noteId);
   }
+
+  /**
+   * Delete all note history records of the note
+   * @param noteId - internal id of the note
+   * @returns - true if history was deleted, false otherwise
+   */
+  public async deleteNoteHistoryByNoteId(noteId: NoteHistoryRecord['id']): Promise<boolean> {
+    return await this.storage.deleteNoteHistoryByNoteid(noteId);
+  }
 }

src/repository/storage/postgres/orm/sequelize/noteHistory.ts

@@ -167,4 +167,19 @@ export default class NoteHistorySequelizeStorage {
 
     return latestHistory?.content;
   }
+
+  /**
+   * Delete all note history records of the note
+   * @param noteId - internal id of the note
+   * @returns - true if history was deleted, false otherwise
+   */
+  public async deleteNoteHistoryByNoteid(noteId: NoteHistoryRecord['id']): Promise<boolean> {
+    const destroyedRows = await this.model.destroy({
+      where: {
+        noteId,
+      },
+    });
+
+    return destroyedRows !== 0;
+  }
 }