feat(hjgl)焊前准备，日报管理增加附件

SGGL/BLL/API/HJGL/APIPreWeldInspectionService.cs

@@ -41,10 +41,58 @@ namespace BLL
                                 Misalignment = x.Misalignment
                             };
 
-                return query.FirstOrDefault();
+                var item = query.FirstOrDefault();
+                if (item != null)
+                {
+                    SetInspectionAttachUrl(db, item);
+                }
+
+                return item;
             }
         }
 
+        /// <summary>
+        /// 回填下料、组对抽检附件路径
+        /// </summary>
+        /// <param name="db">数据库上下文</param>
+        /// <param name="item">焊前抽检基础信息</param>
+        private static void SetInspectionAttachUrl(Model.SGGLDB db, Model.PreWeldJointItem item)
+        {
+            var cuttingCheckId = db.HJGL_PreWeldCuttingCheck
+                .Where(x => x.WeldJointId == item.WeldJointId)
+                .Select(x => x.CuttingCheckId)
+                .FirstOrDefault();
+            if (!string.IsNullOrEmpty(cuttingCheckId))
+            {
+                item.CuttingAttachUrl1 = GetAttachUrl(db, Const.HJGL_PreWeldCuttingCheckMenuId, cuttingCheckId);
+            }
+
+            var fitupCheckId = db.HJGL_PreWeldFitupCheck
+                .Where(x => x.WeldJointId == item.WeldJointId)
+                .Select(x => x.FitupCheckId)
+                .FirstOrDefault();
+            if (!string.IsNullOrEmpty(fitupCheckId))
+            {
+                item.FitupAttachUrl1 = GetAttachUrl(db, Const.HJGL_PreWeldFitupCheckMenuId, fitupCheckId);
+            }
+        }
+
+        /// <summary>
+        /// 按菜单和业务ID获取附件路径
+        /// </summary>
+        /// <param name="db">数据库上下文</param>
+        /// <param name="menuId">菜单ID</param>
+        /// <param name="toKeyId">业务ID</param>
+        /// <returns>附件路径</returns>
+        private static string GetAttachUrl(Model.SGGLDB db, string menuId, string toKeyId)
+        {
+            var attachUrl = db.AttachFile
+                .Where(x => x.MenuId == menuId && x.ToKeyId == toKeyId)
+                .Select(x => x.AttachUrl)
+                .FirstOrDefault();
+            return string.IsNullOrEmpty(attachUrl) ? attachUrl : attachUrl.Replace('\\', '/');
+        }
+
         /// <summary>
         /// 保存下料抽检，已存在同一焊口记录时更新原记录
         /// </summary>
@@ -92,6 +140,8 @@ namespace BLL
                 check.Remark = item.Remark;
 
                 db.SubmitChanges();
+
+                SaveInspectionAttachUrl(item.AttachUrl1, Const.HJGL_PreWeldCuttingCheckMenuId, check.CuttingCheckId);
             }
         }
 
@@ -158,6 +208,32 @@ namespace BLL
                 weldJoint.Misalignment = item.Misalignment;
 
                 db.SubmitChanges();
+
+                SaveInspectionAttachUrl(item.AttachUrl1, Const.HJGL_PreWeldFitupCheckMenuId, check.FitupCheckId);
+            }
+        }
+
+        /// <summary>
+        /// 保存焊前抽检附件，空附件时清理原附件。
+        /// </summary>
+        /// <param name="attachUrl">附件路径</param>
+        /// <param name="menuId">菜单ID</param>
+        /// <param name="dataId">业务数据ID</param>
+        private static void SaveInspectionAttachUrl(string attachUrl, string menuId, string dataId)
+        {
+            // AttachUrl1 为 null 表示旧调用方未传附件参数，避免误删已有附件；空字符串表示明确清空附件。
+            if (attachUrl == null)
+            {
+                return;
+            }
+
+            if (!string.IsNullOrEmpty(attachUrl))
+            {
+                UploadFileService.SaveAttachUrl(UploadFileService.GetSourceByAttachUrl(attachUrl, 10, null), attachUrl, menuId, dataId);
+            }
+            else
+            {
+                CommonService.DeleteAttachFileById(menuId, dataId);
             }
         }
     }