Fix Bug #561: fallback修复

This commit is contained in:
2026-05-27 02:14:34 +08:00
parent 2621d0d953
commit 59ccacf681

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@@ -13,6 +13,9 @@ import java.util.Map;
* 时通过 LEFT JOIN 诊疗目录表treatment_catalog并将 total_unit
* 映射为 totalUnit前端使用的属性名从而保证即使医嘱本身没有该字段
* 也能得到正确的单位值。
*
* 进一步改进:如果 outpatient_order 表本身也可能保存 total_unit如手工覆盖
* 使用 COALESCE 优先取订单表的值,再取目录表的默认值,确保前端始终得到有效单位。
*/
@Mapper
public interface OrderMapper {
@@ -36,8 +39,8 @@ public interface OrderMapper {
" o.route,",
" o.start_date AS startDate,",
" o.end_date AS endDate,",
" /* 从诊疗目录获取配置的总量单位 */",
" tc.total_unit AS totalUnit",
" /* 从订单或诊疗目录获取配置的总量单位 */",
" COALESCE(o.total_unit, tc.total_unit) AS totalUnit",
"FROM outpatient_order o",
"LEFT JOIN treatment_catalog tc ON o.item_code = tc.item_code",
"WHERE o.patient_id = #{patientId}",