Examples with Saga ca.bc.gov.educ.penreg.api.struct.v1.Saga used on opensource projects

Example 1 with Saga

use of ca.bc.gov.educ.penreg.api.struct.v1.Saga in project EDUC-PEN-REG-BATCH-API by bcgov.

the class PenRequestBatchSagaController method processBatchRequest.

private ResponseEntity<List<ArchiveAndReturnSagaResponse>> processBatchRequest(final SagaEnum sagaName, final PenRequestBatchArchiveAndReturnAllSagaData penRequestBatchArchiveAndReturnAllSagaData) {
    final var penRequestBatchIDs = penRequestBatchArchiveAndReturnAllSagaData.getPenRequestBatchArchiveAndReturnSagaData().stream().map(PenRequestBatchArchiveAndReturnSagaData::getPenRequestBatchID).collect(Collectors.toList());
    final var sagaInProgress = !this.getSagaService().findAllByPenRequestBatchIDInAndStatusIn(penRequestBatchIDs, this.getStatusesFilter()).isEmpty();
    if (sagaInProgress) {
        return ResponseEntity.status(HttpStatus.CONFLICT).build();
    }
    try {
        final var updateUser = penRequestBatchArchiveAndReturnAllSagaData.getUpdateUser();
        final var payloads = penRequestBatchArchiveAndReturnAllSagaData.getPenRequestBatchArchiveAndReturnSagaData().stream().map(sagaData -> {
            sagaData.setUpdateUser(updateUser);
            try {
                val payload = JsonUtil.getJsonStringFromObject(sagaData);
                return Pair.of(sagaData.getPenRequestBatchID(), payload);
            } catch (final JsonProcessingException e) {
                throw new InvalidParameterException(e.getMessage());
            }
        }).collect(Collectors.toList());
        final var sagas = this.getOrchestratorMap().get(sagaName.toString()).saveMultipleSagas(payloads, penRequestBatchArchiveAndReturnAllSagaData.getCreateUser());
        for (val saga : sagas) {
            this.getOrchestratorMap().get(sagaName.toString()).startSaga(saga);
        }
        return ResponseEntity.ok(sagas.stream().map(archiveAndReturnSagaResponseMapper::toStruct).collect(Collectors.toList()));
    } catch (final Exception e) {
        throw new SagaRuntimeException(e.getMessage());
    }
}

Example 2 with Saga

use of ca.bc.gov.educ.penreg.api.struct.v1.Saga in project EDUC-PEN-REG-BATCH-API by bcgov.

the class BaseUserActionsOrchestrator method updatePenRequestBatchStudent.

/**
 * Update PEN Request Batch record and PRB Student record.
 *
 * @param event the event
 * @param saga  the saga
 * @param t     the pen request batch student saga data
 * @throws JsonProcessingException the json processing exception
 */
protected void updatePenRequestBatchStudent(final Event event, final Saga saga, final T t) throws JsonProcessingException {
    final PenRequestBatchStudent prbStudent = this.createPRBStudent(event, t);
    saga.setSagaState(UPDATE_PEN_REQUEST_BATCH_STUDENT.toString());
    final SagaEvent eventStates = this.createEventState(saga, event.getEventType(), event.getEventOutcome(), event.getEventPayload());
    this.getSagaService().updateAttachedSagaWithEvents(saga, eventStates);
    final Event nextEvent = Event.builder().sagaId(saga.getSagaId()).eventType(UPDATE_PEN_REQUEST_BATCH_STUDENT).replyTo(this.getTopicToSubscribe()).eventPayload(JsonUtil.getJsonStringFromObject(prbStudent)).build();
    this.postMessageToTopic(PEN_REQUEST_BATCH_API_TOPIC.toString(), nextEvent);
    log.info("message sent to PEN_REQUEST_BATCH_API_TOPIC for UPDATE_PEN_REQUEST_BATCH_STUDENT Event. :: {}", saga.getSagaId());
}

Example 3 with Saga

use of ca.bc.gov.educ.penreg.api.struct.v1.Saga in project EDUC-PEN-REG-BATCH-API by bcgov.

the class PenReqBatchNewPenOrchestrator method addPossibleMatchesToStudent.

private void addPossibleMatchesToStudent(final Event event, final Saga saga, final PenRequestBatchUserActionsSagaData penRequestBatchUserActionsSagaData) throws JsonProcessingException {
    final String studentID;
    // this scenario might occur during replay when message could not reach batch api from student-api and batch api retried the same flow.
    if (event.getEventOutcome() == STUDENT_ALREADY_EXIST) {
        studentID = event.getEventPayload();
    } else {
        final Student student = JsonUtil.getJsonObjectFromString(Student.class, event.getEventPayload());
        studentID = student.getStudentID();
    }
    penRequestBatchUserActionsSagaData.setStudentID(studentID);
    final SagaEvent eventStates = this.createEventState(saga, event.getEventType(), event.getEventOutcome(), event.getEventPayload());
    // set current event as saga state.
    saga.setSagaState(ADD_POSSIBLE_MATCH.toString());
    // resave the updated saga data.
    saga.setPayload(JsonUtil.getJsonStringFromObject(penRequestBatchUserActionsSagaData));
    this.getSagaService().updateAttachedSagaWithEvents(saga, eventStates);
    final var possibleMatches = penRequestBatchUserActionsSagaData.getMatchedStudentIDList().stream().map(matchedStudentID -> PossibleMatch.builder().createUser(penRequestBatchUserActionsSagaData.getCreateUser()).updateUser(penRequestBatchUserActionsSagaData.getUpdateUser()).studentID(studentID).matchedStudentID(matchedStudentID).matchReasonCode(TwinReasonCodes.PENCREATE.getCode()).build()).collect(Collectors.toList());
    final Event nextEvent = Event.builder().sagaId(saga.getSagaId()).eventType(ADD_POSSIBLE_MATCH).replyTo(this.getTopicToSubscribe()).eventPayload(JsonUtil.getJsonStringFromObject(possibleMatches)).build();
    this.postMessageToTopic(PEN_MATCH_API_TOPIC.toString(), nextEvent);
    log.info("message sent to PEN_MATCH_API_TOPIC for ADD_POSSIBLE_MATCH Event.");
}

Example 4 with Saga

use of ca.bc.gov.educ.penreg.api.struct.v1.Saga in project EDUC-PEN-REG-BATCH-API by bcgov.

the class PenReqBatchNewPenOrchestrator method updateSagaData.

/**
 * Update saga data.
 *
 * @param event                              the event
 * @param penRequestBatchUserActionsSagaData the pen request batch user actions saga data
 * @return the pen request batch user actions saga data
 * @throws JsonProcessingException the json processing exception
 */
protected PenRequestBatchUserActionsSagaData updateSagaData(final Event event, final PenRequestBatchUserActionsSagaData penRequestBatchUserActionsSagaData) throws JsonProcessingException {
    if (event.getEventType() == CREATE_STUDENT) {
        if (event.getEventOutcome() == STUDENT_ALREADY_EXIST) {
            penRequestBatchUserActionsSagaData.setStudentID(event.getEventPayload());
        } else {
            final Student student = JsonUtil.getJsonObjectFromString(Student.class, event.getEventPayload());
            penRequestBatchUserActionsSagaData.setStudentID(student.getStudentID());
        }
    }
    return penRequestBatchUserActionsSagaData;
}

Example 5 with Saga

use of ca.bc.gov.educ.penreg.api.struct.v1.Saga in project EDUC-PEN-REG-BATCH-API by bcgov.

the class PenReqBatchNewPenOrchestrator method updatePenRequestBatchStudent.

/**
 * Update PEN Request Batch record and PRB Student record.
 *
 * @param event the event
 * @param saga  the saga
 * @param penRequestBatchUserActionsSagaData     the pen request batch student saga data
 * @throws JsonProcessingException the json processing exception
 */
@Override
protected void updatePenRequestBatchStudent(final Event event, final Saga saga, final PenRequestBatchUserActionsSagaData penRequestBatchUserActionsSagaData) throws JsonProcessingException {
    this.updateSagaData(event, penRequestBatchUserActionsSagaData);
    saga.setSagaState(UPDATE_PEN_REQUEST_BATCH_STUDENT.toString());
    saga.setPayload(JsonUtil.getJsonStringFromObject(penRequestBatchUserActionsSagaData));
    final SagaEvent eventStates = this.createEventState(saga, event.getEventType(), event.getEventOutcome(), event.getEventPayload());
    this.getSagaService().updateAttachedSagaWithEvents(saga, eventStates);
    if (penRequestBatchUserActionsSagaData.getStudentID() == null) {
        log.info("studentID in saga data is null for batch student id :: {} and saga id :: {}, setting it from event states table", penRequestBatchUserActionsSagaData.getPenRequestBatchStudentID(), saga.getSagaId());
        val sagaEventOptional = this.getSagaService().findSagaEvent(saga, CREATE_STUDENT.toString(), 3);
        if (sagaEventOptional.isPresent()) {
            val sagaEvent = sagaEventOptional.get();
            if (STUDENT_CREATED.toString().equals(sagaEvent.getSagaEventOutcome())) {
                final Student student = JsonUtil.getJsonObjectFromString(Student.class, sagaEvent.getSagaEventResponse());
                penRequestBatchUserActionsSagaData.setStudentID(student.getStudentID());
            } else if (STUDENT_ALREADY_EXIST.toString().equals(sagaEvent.getSagaEventOutcome())) {
                penRequestBatchUserActionsSagaData.setStudentID(sagaEvent.getSagaEventResponse());
            } else {
                throw new PenRegAPIRuntimeException("CREATE_STUDENT event with outcome not found in event states table for saga id :: " + saga.getSagaId());
            }
        } else {
            throw new PenRegAPIRuntimeException("CREATE_STUDENT event not found in event states table for saga id :: " + saga.getSagaId());
        }
    }
    final PenRequestBatchStudent prbStudent = this.createPRBStudent(event, penRequestBatchUserActionsSagaData);
    final Event nextEvent = Event.builder().sagaId(saga.getSagaId()).eventType(UPDATE_PEN_REQUEST_BATCH_STUDENT).replyTo(this.getTopicToSubscribe()).eventPayload(JsonUtil.getJsonStringFromObject(prbStudent)).build();
    this.postMessageToTopic(PEN_REQUEST_BATCH_API_TOPIC.toString(), nextEvent);
    log.info("message sent to PEN_REQUEST_BATCH_API_TOPIC for UPDATE_PEN_REQUEST_BATCH_STUDENT Event. :: {}", saga.getSagaId());
}