def RespondHostRequest(self, request, context): with session_scope() as session: host_request = (session.query(HostRequest).filter( HostRequest.conversation_id == request.host_request_id).one_or_none()) if not host_request: context.abort(grpc.StatusCode.NOT_FOUND, errors.HOST_REQUEST_NOT_FOUND) if host_request.from_user_id != context.user_id and host_request.to_user_id != context.user_id: context.abort(grpc.StatusCode.NOT_FOUND, errors.HOST_REQUEST_NOT_FOUND) if request.status == conversations_pb2.HOST_REQUEST_STATUS_PENDING: context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) if host_request.end_time < now(): context.abort(grpc.StatusCode.INVALID_ARGUMENT, errors.HOST_REQUEST_IN_PAST) control_message = Message() if request.status == conversations_pb2.HOST_REQUEST_STATUS_ACCEPTED: # only host can accept if context.user_id != host_request.to_user_id: context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) # can't accept a cancelled or confirmed request (only reject), or already accepted if (host_request.status == HostRequestStatus.cancelled or host_request.status == HostRequestStatus.confirmed or host_request.status == HostRequestStatus.accepted): context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) control_message.host_request_status_target = HostRequestStatus.accepted host_request.status = HostRequestStatus.accepted if request.status == conversations_pb2.HOST_REQUEST_STATUS_REJECTED: # only host can reject if context.user_id != host_request.to_user_id: context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) # can't reject a cancelled or already rejected request if (host_request.status == HostRequestStatus.cancelled or host_request.status == HostRequestStatus.rejected): context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) control_message.host_request_status_target = HostRequestStatus.rejected host_request.status = HostRequestStatus.rejected if request.status == conversations_pb2.HOST_REQUEST_STATUS_CONFIRMED: # only hostee can confirm if context.user_id != host_request.from_user_id: context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) # can only confirm an accepted request if host_request.status != HostRequestStatus.accepted: context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) control_message.host_request_status_target = HostRequestStatus.confirmed host_request.status = HostRequestStatus.confirmed if request.status == conversations_pb2.HOST_REQUEST_STATUS_CANCELLED: # only hostee can cancel if context.user_id != host_request.from_user_id: context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) # can't' cancel an already cancelled or rejected request if (host_request.status == HostRequestStatus.rejected or host_request.status == HostRequestStatus.cancelled): context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) control_message.host_request_status_target = HostRequestStatus.cancelled host_request.status = HostRequestStatus.cancelled control_message.message_type = MessageType.host_request_status_changed control_message.conversation_id = host_request.conversation_id control_message.author_id = context.user_id session.add(control_message) if request.text: latest_message = Message() latest_message.conversation_id = host_request.conversation_id latest_message.text = request.text latest_message.author_id = context.user_id latest_message.message_type = MessageType.text session.add(latest_message) else: latest_message = control_message session.flush() if host_request.from_user_id == context.user_id: host_request.from_last_seen_message_id = latest_message.id else: host_request.to_last_seen_message_id = latest_message.id session.commit() return empty_pb2.Empty()
def RespondHostRequest(self, request, context): with session_scope() as session: host_request = session.execute( select(HostRequest).where_users_column_visible( context, HostRequest.surfer_user_id).where_users_column_visible( context, HostRequest.host_user_id).where( HostRequest.conversation_id == request.host_request_id)).scalar_one_or_none() if not host_request: context.abort(grpc.StatusCode.NOT_FOUND, errors.HOST_REQUEST_NOT_FOUND) if host_request.surfer_user_id != context.user_id and host_request.host_user_id != context.user_id: context.abort(grpc.StatusCode.NOT_FOUND, errors.HOST_REQUEST_NOT_FOUND) if request.status == conversations_pb2.HOST_REQUEST_STATUS_PENDING: context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) if host_request.end_time < now(): context.abort(grpc.StatusCode.INVALID_ARGUMENT, errors.HOST_REQUEST_IN_PAST) control_message = Message() if request.status == conversations_pb2.HOST_REQUEST_STATUS_ACCEPTED: # only host can accept if context.user_id != host_request.host_user_id: context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.NOT_THE_HOST) # can't accept a cancelled or confirmed request (only reject), or already accepted if (host_request.status == HostRequestStatus.cancelled or host_request.status == HostRequestStatus.confirmed or host_request.status == HostRequestStatus.accepted): context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) control_message.host_request_status_target = HostRequestStatus.accepted host_request.status = HostRequestStatus.accepted send_host_request_accepted_email_to_guest(host_request) notify( user_id=host_request.surfer_user_id, topic="host_request", action="accept", key=str(host_request.host_user_id), avatar_key=host_request.host.avatar.thumbnail_url if host_request.host.avatar else None, title= f"**{host_request.host.name}** accepted your host request", link=urls.host_request_link_guest(), ) if request.status == conversations_pb2.HOST_REQUEST_STATUS_REJECTED: # only host can reject if context.user_id != host_request.host_user_id: context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) # can't reject a cancelled or already rejected request if (host_request.status == HostRequestStatus.cancelled or host_request.status == HostRequestStatus.rejected): context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) control_message.host_request_status_target = HostRequestStatus.rejected host_request.status = HostRequestStatus.rejected send_host_request_rejected_email_to_guest(host_request) notify( user_id=host_request.surfer_user_id, topic="host_request", action="reject", key=str(host_request.host_user_id), avatar_key=host_request.host.avatar.thumbnail_url if host_request.host.avatar else None, title= f"**{host_request.host.name}** rejected your host request", link=urls.host_request_link_guest(), ) if request.status == conversations_pb2.HOST_REQUEST_STATUS_CONFIRMED: # only hostee can confirm if context.user_id != host_request.surfer_user_id: context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) # can only confirm an accepted request if host_request.status != HostRequestStatus.accepted: context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) control_message.host_request_status_target = HostRequestStatus.confirmed host_request.status = HostRequestStatus.confirmed send_host_request_confirmed_email_to_host(host_request) notify( user_id=host_request.host_user_id, topic="host_request", action="confirm", key=str(host_request.surfer_user_id), avatar_key=host_request.surfer.avatar.thumbnail_url if host_request.surfer.avatar else None, title= f"**{host_request.surfer.name}** confirmed their host request", link=urls.host_request_link_host(), ) if request.status == conversations_pb2.HOST_REQUEST_STATUS_CANCELLED: # only hostee can cancel if context.user_id != host_request.surfer_user_id: context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) # can't' cancel an already cancelled or rejected request if (host_request.status == HostRequestStatus.rejected or host_request.status == HostRequestStatus.cancelled): context.abort(grpc.StatusCode.PERMISSION_DENIED, errors.INVALID_HOST_REQUEST_STATUS) control_message.host_request_status_target = HostRequestStatus.cancelled host_request.status = HostRequestStatus.cancelled send_host_request_cancelled_email_to_host(host_request) notify( user_id=host_request.host_user_id, topic="host_request", action="cancel", key=str(host_request.surfer_user_id), avatar_key=host_request.surfer.avatar.thumbnail_url if host_request.surfer.avatar else None, title= f"**{host_request.surfer.name}** cancelled their host request", link=urls.host_request_link_host(), ) control_message.message_type = MessageType.host_request_status_changed control_message.conversation_id = host_request.conversation_id control_message.author_id = context.user_id session.add(control_message) if request.text: latest_message = Message() latest_message.conversation_id = host_request.conversation_id latest_message.text = request.text latest_message.author_id = context.user_id latest_message.message_type = MessageType.text session.add(latest_message) else: latest_message = control_message session.flush() if host_request.surfer_user_id == context.user_id: host_request.surfer_last_seen_message_id = latest_message.id else: host_request.host_last_seen_message_id = latest_message.id session.commit() return empty_pb2.Empty()