exceptions.md

Custom Exceptions

BadRequestException

• Description: generic exception for handling bad requests
• Response status code: 400 BAD REQUEST

FolderNameConflictException

• Description: disallow two sub-folders under the same parent folder with the same name
• Response status code: 409 CONFLICT

FolderNotFoundException

• Description: no folder by the given id found in database
• Response status code: 404 NOT FOUND

NoteNameConflictException

• Description: disallow two notes under the same folder with the same name
• Response status code: 409 CONFLICT

NoteNotFoundException

• Description: no note by the given id found in database
• Response status code: 404 NOT FOUND

RootPreservationException

• Description: disallow deleting the root folder (named 'root', ancester of all folders and notes), or create a new folder named 'root'
• Response status code: 400 BAD REQUEST

TagNameConflictException

• Description: disallow two tags with the same name
• Response status code: 409 CONFLICT

TagNotFoundException

• Description: no tag by the given id found in database
• Response status code: 404 NOT FOUND