Fix/note title composer

src/domain/entities/NoteHierarchy.ts

@@ -1,4 +1,4 @@
-import type { NoteContent, NotePublicId } from './note.js';
+import type { NotePublicId } from './note.js';
 
 /**
  * Note Tree entity
@@ -8,12 +8,12 @@ export interface NoteHierarchy {
   /**
    * public note id
    */
-  id: NotePublicId;
+  noteId: NotePublicId;
 
   /**
-   * note content
+   * note title
    */
-  content: NoteContent;
+  noteTitle: string;
 
   /**
    * child notes

src/domain/entities/note.ts

@@ -87,3 +87,28 @@ export interface Note {
  * Part of note entity used to create new note
  */
 export type NoteCreationAttributes = Pick<Note, 'publicId' | 'content' | 'creatorId' | 'tools'>;
+
+/**
+ * Part of note Hierarchy
+ */
+export type NoteDAO = {
+  /**
+   * Note id
+   */
+  noteId: NoteInternalId;
+
+  /**
+   * Note public id
+   */
+  publicId: NotePublicId;
+
+  /**
+   * Note content
+   */
+  content: NoteContent;
+
+  /**
+   * Parent note id
+   */
+  parentId: NoteInternalId | null;
+};

src/domain/service/note.ts

@@ -1,4 +1,4 @@
-import type { Note, NoteInternalId, NotePublicId } from '@domain/entities/note.js';
+import type { Note, NoteContent, NoteInternalId, NotePublicId } from '@domain/entities/note.js';
 import type NoteRepository from '@repository/note.repository.js';
 import type NoteVisitsRepository from '@repository/noteVisits.repository.js';
 import { createPublicId } from '@infrastructure/utils/id.js';
@@ -466,8 +466,58 @@ export default class NoteService {
     // If there is no ultimate parent, the provided noteId is the ultimate parent
     const rootNoteId = ultimateParent ?? noteId;
 
-    const noteHierarchy = await this.noteRepository.getNoteHierarchyByNoteId(rootNoteId);
+    const notesRows = await this.noteRepository.getNoteTreeByNoteId(rootNoteId);
 
-    return noteHierarchy;
+    const notesMap = new Map<NoteInternalId, NoteHierarchy>();
+
+    let root: NoteHierarchy | null = null;
+
+    if (!notesRows || notesRows.length === 0) {
+      return null;
+    }
+    // Step 1: Parse and initialize all notes
+    notesRows.forEach((note) => {
+      notesMap.set(note.noteId, {
+        noteId: note.publicId,
+        noteTitle: this.getTitleFromContent(note.content),
+        childNotes: null,
+      });
+    });
+
+    // Step 2: Build hierarchy
+    notesRows.forEach((note) => {
+      if (note.parentId === null) {
+        root = notesMap.get(note.noteId) ?? null;
+      } else {
+        const parent = notesMap.get(note.parentId);
+
+        if (parent) {
+          // Initialize childNotes as an array if it's null
+          if (parent.childNotes === null) {
+            parent.childNotes = [];
+          }
+          parent.childNotes?.push(notesMap.get(note.noteId)!);
+        }
+      }
+    });
+
+    return root;
   }
+
+  /**
+   * Get the title of the note
+   * @param content - content of the note
+   * @returns the title of the note
+   */
+  public getTitleFromContent(content: NoteContent): string {
+    const limitCharsForNoteTitle = 50;
+    const firstNoteBlock = content.blocks[0];
+    const text = (firstNoteBlock?.data as { text?: string })?.text;
+
+    if (text === undefined || text.trim() === '') {
+      return 'Untitled';
+    }
+
+    return text.replace(/&nbsp;/g, ' ').slice(0, limitCharsForNoteTitle);
+  };
 }

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

@@ -2290,7 +2290,10 @@ describe('Note API', () => {
       {
         description: 'Should get note hierarchy with no parent or child when noteId passed has no relations',
         setup: async () => {
-          const note = await global.db.insertNote({ creatorId: user.id });
+          const note = await global.db.insertNote({
+            creatorId: user.id,
+            content: DEFAULT_NOTE_CONTENT,
+          });
 
           await global.db.insertNoteSetting({
             noteId: note.id,
@@ -2304,8 +2307,8 @@ describe('Note API', () => {
         },
 
         expected: (note: Note, childNote: Note | null) => ({
-          id: note.publicId,
-          content: note.content,
+          noteId: note.publicId,
+          noteTitle: 'text',
           childNotes: childNote,
         }),
       },
@@ -2314,8 +2317,14 @@ describe('Note API', () => {
       {
         description: 'Should get note hierarchy with child when noteId passed has relations',
         setup: async () => {
-          const childNote = await global.db.insertNote({ creatorId: user.id });
-          const parentNote = await global.db.insertNote({ creatorId: user.id });
+          const childNote = await global.db.insertNote({
+            creatorId: user.id,
+            content: DEFAULT_NOTE_CONTENT,
+          });
+          const parentNote = await global.db.insertNote({
+            creatorId: user.id,
+            content: DEFAULT_NOTE_CONTENT,
+          });
 
           await global.db.insertNoteSetting({
             noteId: childNote.id,
@@ -2336,12 +2345,12 @@ describe('Note API', () => {
           };
         },
         expected: (note: Note, childNote: Note | null) => ({
-          id: note.publicId,
-          content: note.content,
+          noteId: note.publicId,
+          noteTitle: 'text',
           childNotes: [
             {
-              id: childNote?.publicId,
-              content: childNote?.content,
+              noteId: childNote?.publicId,
+              noteTitle: 'text',
               childNotes: null,
             },
           ],

src/presentation/http/schema/NoteHierarchy.ts

@@ -1,25 +1,15 @@
 export const NoteHierarchySchema = {
   $id: 'NoteHierarchySchema',
   properties: {
-    id: {
+    noteId: {
       type: 'string',
       pattern: '[a-zA-Z0-9-_]+',
       maxLength: 10,
       minLength: 10,
     },
-    content: {
-      type: 'object',
-      properties: {
-        time: {
-          type: 'number',
-        },
-        blocks: {
-          type: 'array',
-        },
-        version: {
-          type: 'string',
-        },
-      },
+    noteTitle: {
+      type: 'string',
+      maxLength: 50,
     },
     childNotes: {
       type: 'array',

src/repository/note.repository.ts

@@ -1,5 +1,4 @@
-import type { Note, NoteCreationAttributes, NoteInternalId, NotePublicId } from '@domain/entities/note.js';
-import type { NoteHierarchy } from '@domain/entities/NoteHierarchy.js';
+import type { Note, NoteCreationAttributes, NoteInternalId, NotePublicId, NoteDAO } from '@domain/entities/note.js';
 import type NoteStorage from '@repository/storage/note.storage.js';
 
 /**
@@ -93,11 +92,11 @@ export default class NoteRepository {
   }
 
   /**
-   * Gets the Note tree by note id
+   * Get note and all of its children recursively
    * @param noteId - note id
-   * @returns NoteHierarchy structure
+   * @returns an array of note DAO
    */
-  public async getNoteHierarchyByNoteId(noteId: NoteInternalId): Promise<NoteHierarchy | null> {
-    return await this.storage.getNoteHierarchybyNoteId(noteId);
+  public async getNoteTreeByNoteId(noteId: NoteInternalId): Promise<NoteDAO[] | null> {
+    return await this.storage.getNoteTreebyNoteId(noteId);
   }
 }

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

@@ -1,12 +1,11 @@
 import type { CreationOptional, InferAttributes, InferCreationAttributes, ModelStatic, NonAttribute, Sequelize } from 'sequelize';
 import { DataTypes, Model, Op, QueryTypes } from 'sequelize';
 import type Orm from '@repository/storage/postgres/orm/sequelize/index.js';
-import type { Note, NoteContent, NoteCreationAttributes, NoteInternalId, NotePublicId } from '@domain/entities/note.js';
+import type { Note, NoteCreationAttributes, NoteInternalId, NotePublicId, NoteDAO } from '@domain/entities/note.js';
 import { UserModel } from '@repository/storage/postgres/orm/sequelize/user.js';
 import type { NoteSettingsModel } from './noteSettings.js';
 import type { NoteVisitsModel } from './noteVisits.js';
 import type { NoteHistoryModel } from './noteHistory.js';
-import type { NoteHierarchy } from '@domain/entities/NoteHierarchy.js';
 
 /* eslint-disable @typescript-eslint/naming-convention */
 
@@ -349,33 +348,33 @@ export default class NoteSequelizeStorage {
   }
 
   /**
-   * Creates a tree of notes
-   * @param noteId - public note id
-   * @returns NoteHierarchy
+   * Get note and all of its children recursively
+   * @param noteId - note id
+   * @returns an array of note DAO
    */
-  public async getNoteHierarchybyNoteId(noteId: NoteInternalId): Promise<NoteHierarchy | null> {
+  public async getNoteTreebyNoteId(noteId: NoteInternalId): Promise<NoteDAO[] | null> {
     // Fetch all notes and relations in a recursive query
     const query = `
     WITH RECURSIVE note_tree AS (
       SELECT 
-        n.id AS noteId,
+        n.id AS "noteId",
         n.content,
-        n.public_id,
-        nr.parent_id
+        n.public_id AS "publicId",
+        nr.parent_id AS "parentId"
       FROM ${String(this.database.literal(this.tableName).val)} n
       LEFT JOIN ${String(this.database.literal('note_relations').val)} nr ON n.id = nr.note_id
       WHERE n.id = :startNoteId
 
       UNION ALL
 
       SELECT 
-        n.id AS noteId,
+        n.id AS "noteId",
         n.content,
-        n.public_id,
-        nr.parent_id
+        n.public_id AS "publicId",
+        nr.parent_id AS "parentId"
       FROM ${String(this.database.literal(this.tableName).val)} n
       INNER JOIN ${String(this.database.literal('note_relations').val)} nr ON n.id = nr.note_id
-      INNER JOIN note_tree nt ON nr.parent_id = nt.noteId
+      INNER JOIN note_tree nt ON nr.parent_id = nt."noteId"
     )
     SELECT * FROM note_tree;
     `;
@@ -388,46 +387,8 @@ export default class NoteSequelizeStorage {
     if (!result || result.length === 0) {
       return null; // No data found
     }
+    const notes = result as NoteDAO[];
 
-    type NoteRow = {
-      noteid: NoteInternalId;
-      public_id: NotePublicId;
-      content: NoteContent;
-      parent_id: NoteInternalId | null;
-    };
-
-    const notes = result as NoteRow[];
-
-    const notesMap = new Map<NoteInternalId, NoteHierarchy>();
-
-    let root: NoteHierarchy | null = null;
-
-    // Step 1: Parse and initialize all notes
-    notes.forEach((note) => {
-      notesMap.set(note.noteid, {
-        id: note.public_id,
-        content: note.content,
-        childNotes: null,
-      });
-    });
-
-    // Step 2: Build hierarchy
-    notes.forEach((note) => {
-      if (note.parent_id === null) {
-        root = notesMap.get(note.noteid) ?? null;
-      } else {
-        const parent = notesMap.get(note.parent_id);
-
-        if (parent) {
-          // Initialize childNotes as an array if it's null
-          if (parent.childNotes === null) {
-            parent.childNotes = [];
-          }
-          parent.childNotes?.push(notesMap.get(note.noteid)!);
-        }
-      }
-    });
-
-    return root;
+    return notes;
   }
 }