直接调拨单明细仓库一致性保存校验实现

一、【业务需求】

直接调拨单控制所有明细行中调出仓库字段一致时才能保存

二、【功能实现】

• 方案1：BOS扩展配置

1、单据头扩展基础资料字段，绑定"仓库"类型

2、明细"调出仓库"配置值更新，将明细仓库赋值到单据头仓库

3、保存操作添加"单据合法性"校验，比较明细仓库字段和单据头仓库字段是否一致

• 方案2：二开保存校验器

import clr
clr.AddReference('System')
clr.AddReference('Kingdee.BOS')
clr.AddReference('Kingdee.BOS.Core')
from System import * 
from System import StringComparison
from Kingdee.BOS.Core import *
from Kingdee.BOS.Core.Metadata.EntityElement import *
from Kingdee.BOS.Core.Validation import *
from Kingdee.BOS.Log import Logger

def OnAddValidators(e):
    validator = TransferDirectSrcStockIdValidator()
    validator.AlwaysValidate = True
    validator.EntityKey = "FBillHead"
    e.Validators.Add(validator)
                
class TransferDirectSrcStockIdValidator(AbstractValidator):
    def Validate(self, dataEntities, validateContext, ctx):
        if len(dataEntities) == 0:
            return
            
        targetStockId = 0
        for bill in dataEntities:
            billEntities = bill["TransferDirectEntry"]
            if len(billEntities) > 0:
                targetStockId = str(billEntities[0]["SrcStockId_Id"])
        
        for bill in dataEntities:
            billEntities = bill["TransferDirectEntry"] 
            countMain = list(filter(lambda x: str(x["SrcStockId_Id"]) != str(targetStockId), billEntities));
            if len(countMain) > 0:
                errorMsg = "明细行调出仓库不一致，校验失败"
                info = ValidationErrorInfo("",str(bill["Id"]), bill.DataEntityIndex, bill.RowIndex, "调出仓库校验", errorMsg, str(bill["BillNo"]), ErrorLevel.Error)                    
                validateContext.AddError(None,info)