second commit by ailanyin

ailanyin-model-mapper/src/main/java/com/ailanyin/mapper/HxDangerousSourceMapper.java

@@ -0,0 +1,38 @@
+package com.ailanyin.mapper;
+
+import com.ailanyin.model.HxDangerousSource;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @author ailanyin
+ * @version 1.0
+ * @since 2021/12/8 0008 下午 16:11
+ */
+public interface HxDangerousSourceMapper {
+    /**
+     * 查询危险源列表
+     *
+     * @param hxDangerousSource hxDangerousSource
+     * @return list
+     */
+    List<HxDangerousSource> selectHxDangerousSourceList(HxDangerousSource hxDangerousSource);
+
+    /**
+     * 新增
+     *
+     * @param hxDangerousSource hxDangerousSource
+     */
+    void insertSelective(HxDangerousSource hxDangerousSource);
+
+    /**
+     * 根据部门名称统计所有等级数量
+     *
+     * @param dept 部门名称
+     * @param sourceLevelParentId sourceLevelParentId
+     * @return map
+     */
+    List<Map> selectAllLevelNumByDept(@Param("dept") String dept, @Param("sourceLevelParentId") String sourceLevelParentId);
+}