feat(domain): add domain path

packages/database/prisma/migrations/20221020204120_add_path_in_folders_table/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE `folders` ADD COLUMN `path` TEXT NULL;

packages/database/prisma/schema.prisma

@@ -68,6 +68,7 @@ model Folder {
  userId String @map("user_id") @db.VarChar(50)
  parentId String? @map("parent_id")
  name String @db.VarChar(255)
+ path String? @db.Text
  isFavorite Boolean @default(false) @map("is_favorite")
  createdAt DateTime @default(now()) @map("created_at")
  updatedAt DateTime @updatedAt @map("updated_at")

packages/domain/src/folders/folder.service.ts

@@ -33,11 +33,14 @@ export default class FolderService {
 
  const input = createFolderDto.toFolder();
 
+ const parentFolder = await this.findById(createFolderDto.parentFolderId);
+
  return dbClient.folder.create({
  data: {
  id: input.id,
  name: input.name,
  parentId: input.parentId,
+ path: this.buildFolderPath(parentFolder),
  userId: input.userId,
  },
  });
@@ -152,6 +155,14 @@ export default class FolderService {
  });
  }
 
+ private buildFolderPath(parentFolder: Folder): string {
+ if (!parentFolder.path) {
+ return parentFolder.id;
+ }
+
+ return [parentFolder.path, parentFolder.id].join('/');
+ }
+
  private async listParentFolderRecursively(folderId: string, result: Folder[] = []): Promise<Folder[]> {
  const folder = await dbClient.folder.findFirstOrThrow({ where: { id: folderId } });