def resolve_create_request(root,
info,
data: CreateRequestInput = None
) -> CreateRequestOutput:
core = LibraryCore.from_request()
try:
request_id = core.create_request(email=data.email, title=data.title)
except UserError as e:
return CreateRequestOutput(ok=False, error_message=str(e))
return CreateRequestOutput(ok=True, request_id=request_id)
def resolve_list_books(root, info) -> List[Book]:
core = LibraryCore.from_request()
return list(core.list_books())
def resolve_delete_request(root, info, id: int) -> DeleteRequestOutput:
core = LibraryCore.from_request()
request = core.get_request(id)
core.delete_request(request)
return DeleteRequestOutput(ok=True)
def resolve_create_request_output_request(root, info) -> BookRequest:
if root.request_id is None:
return None
core = LibraryCore.from_request()
return core.get_request(root.request_id)
def resolve_get_request(root, info, id: int) -> BookRequest:
core = LibraryCore.from_request()
return core.get_request(id)