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@@ -0,0 +1,105 @@
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+package com.jzg.quotation.summary.service;
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+
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+import com.google.common.cache.CacheBuilder;
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+import com.google.common.cache.CacheLoader;
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+import com.google.common.cache.LoadingCache;
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+import com.jzg.commons.core.page.HttpResult;
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+import com.jzg.commons.entity.po.PtlAgreement;
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+import com.jzg.quotation.commons.client.OrgClient;
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+import lombok.extern.slf4j.Slf4j;
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+import org.springframework.beans.factory.annotation.Autowired;
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+import org.springframework.stereotype.Service;
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+
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+import javax.annotation.PostConstruct;
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+import java.util.List;
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+import java.util.concurrent.TimeUnit;
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+
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+/**
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+ * 协议信息本地缓存服务
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+ * <p>
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+ * 用于降低批量报价时对 organization 服务的并发压力。
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+ * 缓存 key：
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+ * - agreementById: agreementId
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+ * - agreementsByCompany: companyId + "#" + systemCode
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+ * </p>
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+ */
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+@Slf4j
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+@Service
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+public class AgreementCacheService {
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+
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+ @Autowired
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+ private OrgClient orgClient;
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+
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+ private LoadingCache<String, PtlAgreement> agreementByIdCache;
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+ private LoadingCache<String, List<PtlAgreement>> agreementsByCompanyCache;
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+
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+ @PostConstruct
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+ public void init() {
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+ agreementByIdCache = CacheBuilder.newBuilder()
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+ .maximumSize(5000)
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+ .expireAfterWrite(10, TimeUnit.MINUTES)
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+ .recordStats()
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+ .build(new CacheLoader<String, PtlAgreement>() {
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+ @Override
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+ public PtlAgreement load(String agreementId) {
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+ log.debug("agreementByIdCache miss, agreementId={}", agreementId);
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+ return orgClient.getByAgreementId(agreementId);
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+ }
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+ });
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+
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+ agreementsByCompanyCache = CacheBuilder.newBuilder()
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+ .maximumSize(2000)
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+ .expireAfterWrite(10, TimeUnit.MINUTES)
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+ .recordStats()
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+ .build(new CacheLoader<String, List<PtlAgreement>>() {
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+ @Override
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+ public List<PtlAgreement> load(String key) {
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+ String[] parts = key.split("#", 2);
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+ log.debug("agreementsByCompanyCache miss, companyId={}, systemCode={}", parts[0], parts[1]);
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+ HttpResult<List<PtlAgreement>> result = orgClient.getByCompanyId(parts[0], parts[1]);
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+ return result != null ? result.getData() : null;
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+ }
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+ });
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+ }
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+
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+ /**
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+ * 根据协议ID获取协议（带本地缓存）
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+ */
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+ public PtlAgreement getByAgreementId(String agreementId) {
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+ if (agreementId == null) {
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+ return null;
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+ }
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+ try {
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+ PtlAgreement agreement = agreementByIdCache.get(agreementId);
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+ logStats(agreementByIdCache, "agreementByIdCache");
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+ return agreement;
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+ } catch (Exception e) {
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+ log.error("get agreement by id from cache failed, agreementId={}", agreementId, e);
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+ return orgClient.getByAgreementId(agreementId);
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+ }
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+ }
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+
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+ /**
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+ * 根据保险公司ID获取协议列表（带本地缓存）
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+ */
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+ public List<PtlAgreement> getByCompanyId(String companyId, String systemCode) {
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+ if (companyId == null || systemCode == null) {
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+ return null;
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+ }
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+ try {
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+ List<PtlAgreement> agreements = agreementsByCompanyCache.get(companyId + "#" + systemCode);
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+ logStats(agreementsByCompanyCache, "agreementsByCompanyCache");
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+ return agreements;
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+ } catch (Exception e) {
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+ log.error("get agreements by company from cache failed, companyId={}, systemCode={}", companyId, systemCode, e);
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+ HttpResult<List<PtlAgreement>> result = orgClient.getByCompanyId(companyId, systemCode);
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+ return result != null ? result.getData() : null;
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+ }
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+ }
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+
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+ private void logStats(LoadingCache<?, ?> cache, String cacheName) {
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+ if (log.isDebugEnabled()) {
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+ log.debug("{} stats: {}", cacheName, cache.stats());
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+ }
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+ }
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+}
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lixiaolong