二开案例.WebApi.查询审批路线

栏目：云星空知识作者：金蝶来源：金蝶云社区发布：2024-09-23浏览：1

二开案例.WebApi.查询审批路线

【应用场景】

WebApi，查询审批路线。

【案例演示】

采购订单，审批中的工作流，查询审批路线信息。

【数据准备】

新建采购订单，启动工作流。

查询流程实例ID：

SELECT a.FASSIGNID AS 待办任务ID,a.FPROCINSTID AS 流程实例ID,* FROM T_WF_ASSIGN a LEFT JOIN T_WF_PROCINST b ON a.FPROCINSTID=b.FPROCINSTID WHERE b.FNUMBER='CGDD000695_20220902135532'

【实现步骤】

<1>编写自定义WebApi接口，代码如下。

using Kingdee.BOS.ServiceFacade.KDServiceFx;
using Kingdee.BOS.WebApi.ServicesStub;
using Kingdee.BOS.Workflow.Models.Chart;
using Kingdee.BOS.Workflow.ServiceHelper;
using System;
using System.Collections.Generic;
namespace Jac.XkDemo.BOS.WebApi
{
    /// <summary>
    /// 【WebApi】查询审批路线
    /// </summary>
    public class GetProcessRouterWebApiService : AbstractWebApiBusinessService
    {
        public GetProcessRouterWebApiService(KDServiceContext context)
            : base(context)
        {
            //
        }
        /// <summary>
        /// 查询审批路线
        /// </summary>
        /// <param name="assignId">待办任务ID</param>
        /// <returns>返回审批路线集合</returns>
        public List<ChartActivityInfo> GetProcessRouterByAssignId(string assignId)
        {
            var ctx = KDContext.Session.AppContext;
            if (ctx == null)
            {
                // 会话超时
                throw new Exception("ctx = null");
            }
            string versionId, procInstId;
            AssignmentServiceHelper.GetProcInstIdAndVersionId(ctx, assignId, out versionId, out procInstId);
            var activityInfos = WorkflowChartServiceHelper.GetProcessRouter(ctx, procInstId);
            return activityInfos;
        }
        /// <summary>
        /// 查询审批路线
        /// </summary>
        /// <param name="procInstId">流程实例ID</param>
        /// <returns>返回审批路线集合</returns>
        public List<ChartActivityInfo> GetProcessRouterByProcInstId(string procInstId)
        {
            var ctx = KDContext.Session.AppContext;
            if (ctx == null)
            {
                // 会话超时
                throw new Exception("ctx = null");
            }
            var activityInfos = WorkflowChartServiceHelper.GetProcessRouter(ctx, procInstId);
            return activityInfos;
        }
    }
}

<2>拷贝WebApi接口组件到应用站点的WebSite\Bin目录下，重启IIS，开发完毕。

【功能验证】

<1>编写接口单元测试代码如下，验证通过。

using Kingdee.BOS.WebApi.Client;
using Kingdee.BOS.Workflow.Models.Chart;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
namespace Jac.XkDemo.BOS.WebApiTests
{
    /// <summary>
    /// 【WebApi】查询审批路线Tests
    /// </summary>
    [TestClass]
    public class GetProcessRouterWebApiServiceTests
    {
        [TestMethod]
        public void GetProcessRouterByAssignIdTest()
        {
            // Init
            var url = "http://localhost:1600/k3cloud/";
            var dbid = "602f2c09aee85f";
            var userName = "demo";
            var password = "888888";
            int lcid = 2052;
            var apiClient = new K3CloudApiClient(url);
            var isLoginOk = apiClient.Login(dbid, userName, password, lcid);
            // Action
            if (isLoginOk)
            {
                // 待办任务ID
                var assignId = "63119ad5509c8b022e";
                var rval = apiClient.Execute<List<ChartActivityInfo>>("Jac.XkDemo.BOS.WebApi.GetProcessRouterWebApiService.GetProcessRouterByAssignId,Jac.XkDemo.BOS.WebApi", new object[] { assignId });
                Assert.IsTrue(rval != null);
                Console.WriteLine("assignId：" + assignId);
                Console.WriteLine(JsonConvert.SerializeObject(rval));
                return;
            }
            // Assert
            Assert.IsFalse(true);
        }
        [TestMethod]
        public void GetProcessRouterByProcInstIdTest()
        {
            // Init
            var url = "http://localhost:1600/k3cloud/";
            var dbid = "602f2c09aee85f";
            var userName = "demo";
            var password = "888888";
            int lcid = 2052;
            var apiClient = new K3CloudApiClient(url);
            var isLoginOk = apiClient.Login(dbid, userName, password, lcid);
            // Action
            if (isLoginOk)
            {
                // 流程实例ID
                var procInstId = "63119ad4509c910079";
                var rval = apiClient.Execute<List<ChartActivityInfo>>("Jac.XkDemo.BOS.WebApi.GetProcessRouterWebApiService.GetProcessRouterByProcInstId,Jac.XkDemo.BOS.WebApi", new object[] { procInstId });
                Assert.IsTrue(rval != null);
                Console.WriteLine("procInstId：" + procInstId);
                Console.WriteLine(JsonConvert.SerializeObject(rval));
                return;
            }
            // Assert
            Assert.IsFalse(true);
        }
    }
}

【Postman测试结果】