Fix Bug #503: fallback修复

com/openhis/web/inpatient/mapper/DispensingDetailMapper.java

@@ -0,0 +1,38 @@
+package com.openhis.web.inpatient.mapper;
+
+import org.apache.ibatis.annotations.*;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 发药明细 Mapper
+ *
+ * 新增 batchInsertDetail 方法，统一使用 Map 参数，便于前端传递任意字段。
+ */
+@Mapper
+public interface DispensingDetailMapper {
+
+    /**
+     * 批量插入发药明细。
+     *
+     * @param prescriptionId 处方主键
+     * @param detailList     明细数据列表，每条记录必须包含：
+     *                       - drug_id
+     *                       - quantity
+     *                       - amount
+     *                       - type（DISPENSE / RETURN）
+     * @return 实际插入的记录数
+     */
+    @Insert({
+        "<script>",
+        "INSERT INTO his_dispensing_detail (prescription_id, drug_id, quantity, amount, type, created_at)",
+        "VALUES",
+        "<foreach collection='detailList' item='item' separator=','>",
+        "(#{prescriptionId}, #{item.drugId}, #{item.quantity}, #{item.amount}, #{item.type}, NOW())",
+        "</foreach>",
+        "</script>"
+    })
+    int batchInsertDetail(@Param("prescriptionId") Long prescriptionId,
+                          @Param("detailList") List<Map<String, Object>> detailList);
+}