我们希望将我们的网络订阅服务纳入Acumatica，这意味着我们将服务作为具有开始日期和到期日期的订阅产品销售，我们希望能够通过添加销售订单然后添加/来进入销售。更改与该产品相关的额外“合同”以处理订阅到期/续订问题。
我们的想法是以某种方式定制销售订单流程，以便在每次销售订单完成时自动运行某种检查 - 如果订购产品符合该订单，我们希望自动触发流程以添加/更新基于订单信息的合同。
可以通过自定义完成吗？
只是想提一下，我一直在使用Web Service API将我们的电子商务与Acumatica集成，我知道我可以通过轮询订单表然后使用Web服务API来添加合同来实现这一点，但是，它看起来对我来说，如果可行的话，通过某种定制在Acumatica中做这件事会更好。
是否有人知道是否可以进行此自定义以及如果可以这样做？
感谢。
编辑：
看了@Gabriel和@Hybridzz的回复后，我尝试了一段代码如下：
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using Avalara.AvaTax.Adapter;
using Avalara.AvaTax.Adapter.TaxService;
using PX.CCProcessingBase;
using PX.Common;
using PX.Data;
using PX.Objects.AP;
using PX.Objects.AR;
using PX.Objects.CA;
using PX.Objects.CM;
using PX.Objects.CR;
using PX.Objects.CS;
using PX.Objects.EP;
using PX.Objects.GL;
using PX.Objects.IN;
using PX.Objects.PO;
using PX.Objects.TX;
using AvaMessage = Avalara.AvaTax.Adapter.Message;
using POLine = PX.Objects.PO.POLine;
using POOrder = PX.Objects.PO.POOrder;
using PX.Objects;
using PX.Objects.SO;
using PX.Objects.CT;
namespace PX.Objects.SO
{
public class SOOrderEntry_Extension:PXGraphExtension<SOOrderEntry>
{
public delegate void PersistDelegate();
[PXOverride]
public void Persist(PersistDelegate baseMethod)
{
using (PXTransactionScope ts = new PXTransactionScope())
{
// Create, setup and activate contracts
ContractMaint contractMaint = PXGraph.CreateInstance<ContractMaint>();
CTBillEngine engine = PXGraph.CreateInstance<CTBillEngine>();
//var tranExt = PXCache<ARTran>.GetExtension<ARTranExt>(tran);
string contractCD = "1234567";
DateTime startDate = new DateTime(2015,1,1);
Contract contract = SetupActivateContract(contractMaint, contractCD, startDate , 13128,14330, engine);
}
baseMethod();
}
private Contract SetupActivateContract(ContractMaint contractMaint, string contractCD, DateTime? invoiceDate, int? customerID,
int? customerLocationID, CTBillEngine engine)
{
contractMaint.Clear();
// Initialize new contract
Contract contract = (Contract)contractMaint.Contracts.Cache.CreateInstance();
contract.ContractCD = contractCD;
contract = contractMaint.Contracts.Insert(contract);
// Lookup contract template ID
Contract template = PXSelect<Contract,
Where<Contract.isTemplate, Equal<boolTrue>, And<Contract.contractCD, Equal<Required<Contract.contractCD>>>>>
.Select(Base, "MMS");
if (template == null) throw new PXException("The MMS contract template was not found.");
// Set required fields
contract.TemplateID = template.ContractID;
contract.CustomerID = customerID;
contract = contractMaint.Contracts.Update(contract);
contract.LocationID = customerLocationID;
contract.StartDate = invoiceDate;
contract.ActivationDate = invoiceDate;
ContractMaint.SetExpireDate(contract);
contract = contractMaint.Contracts.Update(contract);
// Save generated contract
contractMaint.Save.Press();
// Setup and activate the contract
engine.SetupAndActivate(contract.ContractID, contract.ActivationDate);
return contract;
}
}
}
代码已经过验证和发布没有任何问题，但是，当我尝试添加销售订单时，我没有看到任何合同按照我的预期添加到数据库中。我确实添加了一些“抛出异常”语句，以确保在销售订单流程中实际调用了这段代码，但我只是不明白为什么没有添加合同。
请注意这是我第一次尝试进行自定义，虽然我有一些Web服务API的经验，但可能会有一些我不了解的基本知识。
任何帮助都将不胜感激。
答案 0 :(得分：3)
（尚未发布）定制培训中介绍了此主题。培训的重点是一家名为“YogiFon”的虚拟移动电话公司。发布发票时，系统将检查发票是否包含库存代码为“SIMCARD”的项目，并在发布过程中自动设置合同。作为此自定义的一部分，两个自定义字段已添加到发票行，以便用户输入电话号码和SIM卡ID。这些字段与合同属性一起存储。
需要两个图形扩展，一个用于ARReleaseProcess图，另一个用于SOInvoiceEntry图。我写了一个原始的例子，但是归功于Ruslan Devyatko审查它。
ARReleaseProcess扩展名：
public class ARReleaseProcess_Extension : PXGraphExtension<ARReleaseProcess>
{
public bool SetupContract = false;
public delegate void PersistDelegate();
[PXOverride]
public void Persist(PersistDelegate baseMethod)
{
// use ARDocument.Current
ARRegister invoice = (ARRegister)Base.Caches[typeof(ARRegister)].Current;
List<Contract> setupContracts = new List<Contract>();
if (SetupContract)
{
// Create, setup and activate contracts
ContractMaint contractMaint = PXGraph.CreateInstance<ContractMaint>();
CTBillEngine engine = PXGraph.CreateInstance<CTBillEngine>();
int seq = 1;
//reuse ARTran_TranType_RefNbr from ARReleaseProcess
foreach (ARTran tran in
PXSelect<ARTran,
Where<ARTran.tranType, Equal<Required<ARInvoice.docType>>,
And<ARTran.refNbr, Equal<Required<ARInvoice.refNbr>>,
And<ARTranExt.usrSIMCardID, IsNotNull,
And<ARTranExt.usrContractID, IsNull>>>>,
OrderBy<Asc<ARTran.tranType, Asc<ARTran.refNbr, Asc<ARTran.lineNbr>>>>>.
Select(Base, invoice.DocType, invoice.RefNbr))
{
// Create, setup and activate contract for a particular SOInvoice line
var tranExt = PXCache<ARTran>.GetExtension<ARTranExt>(tran);
string contractCD = String.Format("{0}{1:00}", invoice.RefNbr, seq);
Contract contract = SetupActivateContract(contractMaint, contractCD, invoice.DocDate, invoice.CustomerID,
invoice.CustomerLocationID, tranExt.UsrSIMCardID, tranExt.UsrPhoneNumber, engine);
setupContracts.Add(contract);
// Associate generated contract with the SOInvoice line
tranExt.UsrContractID = contract.ContractID;
Base.ARTran_TranType_RefNbr.Cache.Update(tran);
seq++;
}
}
baseMethod();
}
private Contract SetupActivateContract(ContractMaint contractMaint, string contractCD, DateTime? invoiceDate, int? customerID,
int? customerLocationID, string simCardID, string phoneNumber, CTBillEngine engine)
{
contractMaint.Clear();
// Initialize new contract
Contract contract = (Contract)contractMaint.Contracts.Cache.CreateInstance();
contract.ContractCD = contractCD;
contract = contractMaint.Contracts.Insert(contract);
// Lookup contract template ID
Contract template = PXSelect<Contract,
Where<Contract.isTemplate, Equal<boolTrue>, And<Contract.contractCD, Equal<Required<Contract.contractCD>>>>>
.Select(Base, "SIMCARD");
if (template == null) throw new PXException("The SIMCARD contract template was not found.");
// Set required fields
contract.TemplateID = template.ContractID;
contract.CustomerID = customerID;
contract = contractMaint.Contracts.Update(contract);
contract.LocationID = customerLocationID;
contract.StartDate = invoiceDate;
contract.ActivationDate = invoiceDate;
ContractMaint.SetExpireDate(contract);
contract = contractMaint.Contracts.Update(contract);
// Store SIM/Phone Number into attributes
foreach (CSAnswers attribute in contractMaint.Answers.Select())
{
switch (attribute.AttributeID)
{
case "SIMCARDID":
attribute.Value = simCardID;
contractMaint.Answers.Update(attribute);
break;
case "PHONENUM":
attribute.Value = phoneNumber;
contractMaint.Answers.Update(attribute);
break;
}
}
// Save generated contract
contractMaint.Save.Press();
// Setup and activate the contract
engine.SetupAndActivate(contract.ContractID, contract.ActivationDate);
return contract;
}
}
SOInvoiceEntry扩展名：
public class SOInvoiceEntry_Extension : PXGraphExtension<SOInvoiceEntry>
{
#region Event Handlers
protected void ARTran_RowSelected(PXCache cache, PXRowSelectedEventArgs e, PXRowSelected InvokeBaseHandler)
{
if (InvokeBaseHandler != null)
InvokeBaseHandler(cache, e);
var row = (ARTran)e.Row;
if (row == null) return;
// The SIM Card ID and the Phone Number fields are only editable when the SIMCARD item is used
// In real life you would have a flag in InventoryItem to indicate that, rather than hardcoding based on InventoryCD
InventoryItem item = (InventoryItem)PXSelectorAttribute.Select<ARTran.inventoryID>(Base.Transactions.Cache, row);
bool enableFields = item != null && item.InventoryCD.StartsWith("SIMCARD");
PXUIFieldAttribute.SetEnabled<ARTranExt.usrSIMCardID>(cache, row, enableFields);
PXUIFieldAttribute.SetEnabled<ARTranExt.usrPhoneNumber>(cache, row, enableFields);
}
#endregion
public PXAction<ARInvoice> release;
[PXUIField(DisplayName = "Release", Visible = false)]
[PXButton()]
public IEnumerable Release(PXAdapter adapter)
{
PXGraph.InstanceCreated.AddHandler<ARReleaseProcess>((graph) =>
{
// Create, setup and activate contracts while releasing SOInvoice
graph.GetExtension<ARReleaseProcess_Extension>().SetupContract = true;
});
return Base.release.Press(adapter);
}
}
答案 1 :(得分：0)
您可以覆盖销售订单图表的持久性 SOOrderEntry
[PXOverride]
public void Persist(Action persit)
{
using (PXTransactionScope ts = new PXTransactionScope())
{
persit(); // this will call base graph Persist();
//If no error the document save is completed, but still wrapped in a transaction and you can do your logic below this
}
}