[alerter,manager] 告警信息入库，监控状态变更联动

alerter/src/main/java/com/usthe/alert/service/AlertService.java

@@ -0,0 +1,29 @@
+package com.usthe.alert.service;
+
+import com.usthe.alert.pojo.entity.Alert;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.jpa.domain.Specification;
+
+/**
+ * 告警信息管理接口
+ * @author tom
+ * @date 2021/12/9 10:06
+ */
+public interface AlertService {
+
+    /**
+     * 新增告警
+     * @param alert 告警实体
+     * @throws RuntimeException 新增过程异常抛出
+     */
+    void addAlert(Alert alert) throws RuntimeException;
+
+    /**
+     * 动态条件查询
+     * @param specification 查询条件
+     * @param pageRequest 分页参数
+     * @return 查询结果
+     */
+    Page<Alert> getAlerts(Specification<Alert> specification, PageRequest pageRequest);
+}

alerter/src/main/java/com/usthe/alert/service/impl/AlertServiceImpl.java

@@ -0,0 +1,32 @@
+package com.usthe.alert.service.impl;
+
+import com.usthe.alert.dao.AlertDao;
+import com.usthe.alert.pojo.entity.Alert;
+import com.usthe.alert.service.AlertService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.jpa.domain.Specification;
+import org.springframework.stereotype.Service;
+
+/**
+ * 告警信息服务实现
+ * @author tom
+ * @date 2021/12/10 15:39
+ */
+@Service
+public class AlertServiceImpl implements AlertService {
+
+    @Autowired
+    private AlertDao alertDao;
+
+    @Override
+    public void addAlert(Alert alert) throws RuntimeException {
+        alertDao.save(alert);
+    }
+
+    @Override
+    public Page<Alert> getAlerts(Specification<Alert> specification, PageRequest pageRequest) {
+        return alertDao.findAll(specification, pageRequest);
+    }
+}