调整药品详情返回

backend-java/src/main/java/com/pharmacopoeia/service/DrugService.java

@@ -49,15 +49,20 @@ public class DrugService {
                         : drugRepository.findByIsActiveTrue(pageable);
 
         var items = result.getContent().stream()
-                .map(d -> Map.<String, Object>of(
-                        "drug_id", d.getDrugId(),
-                        "name", d.getName(),
-                        "name_en", d.getNameEn() != null ? d.getNameEn() : "",
-                        "category", d.getCategory() != null ? d.getCategory() : "",
-                        "subcategory", d.getSubcategory() != null ? d.getSubcategory() : "",
-                        "source_version", d.getSourceVersion() != null ? d.getSourceVersion() : "",
-                        "is_active", d.getIsActive()
-                ))
+                .map(d -> {
+                    Map<String, Object> m = new java.util.LinkedHashMap<>();
+                    m.put("drug_id", d.getDrugId());
+                    m.put("name", d.getName());
+                    m.put("name_en", d.getNameEn() != null ? d.getNameEn() : "");
+                    m.put("pinyin", d.getPinyin() != null ? d.getPinyin() : "");
+                    m.put("category", d.getCategory() != null ? d.getCategory() : "");
+                    m.put("subcategory", d.getSubcategory() != null ? d.getSubcategory() : "");
+                    m.put("source_version", d.getSourceVersion() != null ? d.getSourceVersion() : "");
+                    m.put("source_volume", d.getSourceVolume() != null ? d.getSourceVolume() : "");
+                    m.put("source_page", d.getSourcePage() != null ? d.getSourcePage() : "");
+                    m.put("is_active", d.getIsActive());
+                    return m;
+                })
                 .collect(Collectors.toList());
 
         return Map.of(