feat(mes): 添加定时同步可生产数量到WMS及BOM项相关标准字段

- 在main.go中添加定时任务每10分钟同步可生产数量到WMS系统
- 为BomItem实体添加relatedStandard字段及相关CRUD方法
- 为InspectionRecord实体添加reportNo、materialCode、materialName等字段
- 更新ent schema确保新字段的验证和默认值设置
- 添加必要的数据库迁移和字段映射逻辑

bj_power_wms/internal/handler/stocktake.go

@@ -50,6 +50,20 @@ func startStocktakeHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 			return
 		}
 
+		// 盘点快照是多行写入（每条库存一行明细 + 一张盘点单），整体事务化：
+		// 要么快照完整落库、要么全回滚，杜绝部分明细写入后失败导致盘点基准不完整。
+		tx, err := ctx.EntClient.Tx(ctx0())
+		if err != nil {
+			fail(w, http.StatusInternalServerError, "开启事务失败: "+err.Error())
+			return
+		}
+		committed := false
+		defer func() {
+			if !committed {
+				_ = tx.Rollback()
+			}
+		}()
+
 		count := 0
 		for _, inv := range rows {
 			tt := "BATCH"
@@ -63,18 +77,25 @@ func startStocktakeHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 			if tid == "" {
 				continue
 			}
-			ctx.EntClient.StocktakeItem.Create().
+			// 库位四级贯通（U18）：快照冻结区域+货架/层/位置，盘点差异可精确定位到货位。
+			if _, e := tx.StocktakeItem.Create().
 				SetStocktakeNo(no).
 				SetTargetType(tt).
 				SetTargetID(tid).
 				SetNillableMaterialCode(strPtr(inv.MaterialCode)).
 				SetNillableZoneCode(strPtr(inv.ZoneCode)).
+				SetNillableShelfNo(strPtr(inv.ShelfNo)).
+				SetNillableLayerNo(strPtr(inv.LayerNo)).
+				SetNillablePositionNo(strPtr(inv.PositionNo)).
 				SetBookQty(book).
-				SaveX(ctx0())
+				Save(ctx0()); e != nil {
+				fail(w, http.StatusInternalServerError, "创建盘点明细失败: "+e.Error())
+				return
+			}
 			count++
 		}
 
-		rec, err := ctx.EntClient.StocktakeOrder.Create().
+		rec, err := tx.StocktakeOrder.Create().
 			SetStocktakeNo(no).
 			SetNillableOperator(strPtr(req.Operator)).
 			SetTotalTargets(count).
@@ -83,6 +104,12 @@ func startStocktakeHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 			fail(w, http.StatusInternalServerError, "创建盘点单失败: "+err.Error())
 			return
 		}
+		if err = tx.Commit(); err != nil {
+			fail(w, http.StatusInternalServerError, "提交事务失败: "+err.Error())
+			return
+		}
+		committed = true
+
 		ctx.EventLog.Write(ctx0(), "stocktake.start", r.Header.Get("X-Username"), "stocktake", rec.StocktakeNo,
 			"发起盘点 "+rec.StocktakeNo, map[string]any{"totalTargets": count, "zones": req.Zones,
 				"materialCodes": req.MaterialCodes, "manageMode": req.ManageMode})
@@ -147,6 +174,11 @@ func recordStocktakeHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 			"bookQty":    item.BookQty,
 			"scannedQty": qty,
 			"diffQty":    diff,
+			// 库位四级贯通（U18）：扫码即回显货位，操作员当场核对位置。
+			"zoneCode":   item.ZoneCode,
+			"shelfNo":    item.ShelfNo,
+			"layerNo":    item.LayerNo,
+			"positionNo": item.PositionNo,
 		})
 	}
 }
@@ -189,6 +221,11 @@ func finishStocktakeHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 			Book     int    `json:"bookQty"`
 			Scanned  int    `json:"scannedQty"`
 			Diff     int    `json:"diffQty"`
+			// 库位四级贯通（U18）：差异行携带货位，盘盈盘亏可精确定位到区域/货架/层/位置。
+			ZoneCode   string `json:"zoneCode"`
+			ShelfNo    string `json:"shelfNo"`
+			LayerNo    string `json:"layerNo"`
+			PositionNo string `json:"positionNo"`
 		}
 		diffs := []diffRow{}
 		counted := 0
@@ -217,7 +254,8 @@ func finishStocktakeHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 			}
 			counted++
 			if it.DiffQty != 0 {
-				diffs = append(diffs, diffRow{it.TargetID, it.TargetType, it.BookQty, it.ScannedQty, it.DiffQty})
+				diffs = append(diffs, diffRow{it.TargetID, it.TargetType, it.BookQty, it.ScannedQty, it.DiffQty,
+					it.ZoneCode, it.ShelfNo, it.LayerNo, it.PositionNo})
 				if req.Adjust {
 					if it.TargetType == "BATCH" {
 						// 增量调整：quantity += diffQty（不覆盖终值）