def resolve_create_note(
root, info, data: CreateNoteInput = None) -> CreateNoteOutput:
core = NotesCore.from_request()
try:
note_id = core.create(title=data.title, text=data.text)
except UserError as e:
return CreateNoteOutput(ok=False, error_message=str(e))
return CreateNoteOutput(ok=True, note_id=note_id)
def resolve_update_note(
root,
info,
id: int,
data: UpdateNoteInput) -> UpdateNoteOutput:
core = NotesCore.from_request()
note = core.get(id)
core.update(note, title=data.title, text=data.text)
return UpdateNoteOutput(ok=True, note_id=id)
def resolve_upload_note(
root, info, uploaded_file: GraphQLFileUpload) -> UploadNoteOutput:
core = NotesCore.from_request()
title = uploaded_file.filename
text = uploaded_file.stream.read().decode('utf-8')
# TODO: ensure the file contains text, not binary data
note_id = core.create(title=title, text=text)
return UploadNoteOutput(ok=True, note_id=note_id)
def resolve_update_note_output_note(root, info) -> Note:
core = NotesCore.from_request()
return core.get(root.note_id)
def resolve_get_note(root, info, id: int) -> Note:
core = NotesCore.from_request()
return core.get(id)
def resolve_list_notes(root, info) -> List[Note]:
core = NotesCore.from_request()
return list(core.list())
def resolve_delete_note(root, info, id: int) -> DeleteNoteOutput:
core = NotesCore.from_request()
note = core.get(id)
core.delete(note)
return DeleteNoteOutput(ok=True)