76 lines
3.6 KiB
Java
76 lines
3.6 KiB
Java
package com.baiyue.lastleg.service;
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import com.baomidou.mybatisplus.core.toolkit.IdWorker;
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import com.baiyue.common.event.EventEnvelope;
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import com.baiyue.common.event.EventIdentifiers;
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import com.baiyue.common.event.EventPayloadCanonicalizer;
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import com.baiyue.common.event.EventPayloadHash;
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import com.baiyue.common.event.EventTypes;
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import com.baiyue.common.event.OverseasInboundOrderDetainedChangedV1;
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import com.baiyue.common.event.RegionCode;
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import com.baiyue.lastleg.entity.LastlegEventOutbox;
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import com.baiyue.lastleg.entity.LastlegOrder;
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import com.baiyue.lastleg.mapper.LastlegEventOutboxMapper;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import jakarta.annotation.Resource;
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import org.springframework.stereotype.Service;
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import java.time.Instant;
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import java.time.LocalDateTime;
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import java.time.ZoneOffset;
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/** 在尾程业务事务内冻结按来源入仓单回传国内的暂扣状态事件。 */
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@Service
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public class InboundOrderDetainedOutboxService {
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@Resource private LastlegEventOutboxMapper mapper;
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@Resource private ObjectMapper objectMapper;
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public void publish(LastlegOrder order, boolean detained, String reason, String operatorId,
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String operatorName, Instant changedAt, long changeVersion) {
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requireText(order.getSourceInboundId(), "sourceInboundId");
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requireText(order.getInboundCode(), "inboundCode");
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requireText(order.getCustomerId(), "customerId");
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var payload = new OverseasInboundOrderDetainedChangedV1(order.getSourceInboundId(),
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order.getInboundCode(), String.valueOf(order.getId()), order.getOrderNo(), detained,
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reason, operatorId, operatorName, changedAt);
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JsonNode payloadNode = objectMapper.valueToTree(payload);
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String eventKey = EventTypes.OVERSEAS_INBOUND_ORDER_DETAINED_CHANGED + ':'
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+ order.getSourceInboundId() + ':' + changeVersion;
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String causationId = EventIdentifiers.isSupported(order.getSourceEventId())
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? order.getSourceEventId() : null;
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EventEnvelope envelope = new EventEnvelope(EventIdentifiers.newUuid(),
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EventTypes.OVERSEAS_INBOUND_ORDER_DETAINED_CHANGED, 1, changedAt,
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RegionCode.OVERSEAS, RegionCode.CN, order.getCustomerId(), "INBOUND_ORDER",
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order.getSourceInboundId(), changeVersion, 1L, EventIdentifiers.newUuid(),
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eventKey, causationId, payloadNode,
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EventPayloadHash.sha256(EventPayloadCanonicalizer.canonicalize(payloadNode))).requireValid();
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LastlegEventOutbox event = new LastlegEventOutbox();
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event.setId(IdWorker.getId());
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event.setCustomerId(order.getCustomerId());
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event.setAggregateType(envelope.aggregateType());
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event.setAggregateId(envelope.aggregateId());
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event.setEventType(envelope.eventType());
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event.setEventVersion(envelope.eventVersion());
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event.setEventKey(eventKey);
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event.setPayloadJson(json(envelope));
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event.setStatus("PENDING");
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event.setRetryCount(0);
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event.setCreatedAt(LocalDateTime.ofInstant(changedAt, ZoneOffset.UTC));
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mapper.insert(event);
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}
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private static void requireText(String value, String field) {
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if (value == null || value.isBlank()) throw new IllegalStateException(field + " is required");
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}
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private String json(Object value) {
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try { return objectMapper.writeValueAsString(value); }
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catch (JsonProcessingException exception) {
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throw new IllegalStateException("Cannot serialize inbound detained event", exception);
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}
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}
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}
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