1011 lines
40 KiB
C#
1011 lines
40 KiB
C#
using Microsoft.AspNetCore.Http;
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using OpenAuth.App.BaseApp.Base;
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using OpenAuth.App.Interface;
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using OpenAuth.Repository;
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using OpenAuth.Repository.Domain;
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using OpenAuth.Repository.Domain.workflow;
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using OpenAuth.WebApi.Controllers.ServerController;
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using SqlSugar;
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namespace workflow;
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using Microsoft.AspNetCore.Http;
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using OpenAuth.App.BaseApp.Base;
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using OpenAuth.App.Interface;
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using OpenAuth.Repository;
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using OpenAuth.Repository.Domain;
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using SqlSugar;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using Microsoft.AspNetCore.Http;
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using OpenAuth.App.BaseApp.Base;
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using OpenAuth.App.Interface;
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using OpenAuth.Repository;
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using OpenAuth.Repository.Domain;
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using OpenAuth.Repository.Domain.workflow;
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using SqlSugar;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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/// <summary>
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/// 完整工作流引擎（适配：区县→执法监督科→5个审核科会签→汇总归档/退回）
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/// 包含：流程发起/处理 + 拟办/待办/已办/未办结/已完成/全部事项查询
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/// </summary>
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public class WorkflowEngineApp : SqlSugarBaseApp<SysCategoryType, SugarDbContext>
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{
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private readonly ISqlSugarClient _sqlSugar;
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// 配置：5个审核科角色ID（需与sys_role表对应，自行修改为实际值）
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private readonly List<long> _auditDeptRoleIds = new()
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{
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1, // 政策法规科
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2, // 详细规划科
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3, // 空间规划科
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4, // 开发利用科
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5 // 工程科
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};
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// 配置：执法监督科角色ID（需与sys_role表对应，自行修改为实际值）
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private const long _supervisionDeptRoleId = 6;
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public WorkflowEngineApp(ISugarUnitOfWork<SugarDbContext> unitWork, ISimpleClient<SysCategoryType> repository,
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IAuth auth) : base(unitWork, repository, auth)
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{
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_sqlSugar = Repository.AsSugarClient();
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}
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#region 一、核心业务：流程发起/处理
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/// <summary>
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/// 发起流程（区县提交→流转至执法监督科）
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/// </summary>
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/// <param name="userId">发起人ID</param>
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/// <param name="userName">发起人姓名</param>
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/// <param name="requestDto">发起流程请求参数</param>
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/// <returns>流程实例ID</returns>
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public long InitiateFlow(long userId, string userName, InitiateFlowRequestDto requestDto)
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{
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// 参数校验
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if (string.IsNullOrEmpty(requestDto.FlowCode) || string.IsNullOrEmpty(requestDto.BusinessNo))
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throw new Exception("流程编码和业务编号不能为空");
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if (userId <= 0 || string.IsNullOrEmpty(userName))
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throw new Exception("发起人ID和姓名不能为空");
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var instanceId = 0L;
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try
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{
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// 开启事务（基于UnitWork，保障数据一致性）
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UnitWork.Db.Ado.BeginTran();
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// 步骤1：查询启用的流程模板（违法建设认定流程）
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var template = _sqlSugar.Queryable<ZyFlowTemplate>()
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.Where(t => t.FlowCode == requestDto.FlowCode && t.IsEnabled == true)
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.First();
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if (template == null)
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throw new Exception($"流程模板【{requestDto.FlowCode}】不存在或未启用");
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// 步骤2：查询流程开始节点（区县提交）
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var startNode = _sqlSugar.Queryable<ZyFlowNode>()
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.Where(n => n.TemplateId == template.TemplateId && n.NodeType == "Start" && n.NodeName == "区县提交")
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.First();
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if (startNode == null)
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throw new Exception("流程开始节点【区县提交】不存在，请配置节点");
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// 步骤3：插入流程实例，返回自增主键
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var flowInstance = new ZyFlowInstance
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{
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TemplateId = template.TemplateId,
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FlowCode = template.FlowCode,
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BusinessNo = requestDto.BusinessNo,
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Status = "Submitted", // 已提交
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CurrentNodeId = startNode.NodeId,
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InitiatorId = userId,
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InitiatorName = userName,
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CreateTime = DateTime.Now
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};
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instanceId = _sqlSugar.Insertable(flowInstance).ExecuteReturnIdentity();
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// 步骤4：插入开始节点工作项（直接标记为已完成）
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var startWorkitem = new ZyFlowWorkitem
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{
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InstanceId = instanceId,
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NodeId = startNode.NodeId,
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NodeName = startNode.NodeName,
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HandlerId = userId,
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HandlerName = userName,
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Status = "Done", // 已完成
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ReceiveTime = DateTime.Now,
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HandleTime = DateTime.Now,
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Comment = "区县提交业务材料，流程发起成功"
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};
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_sqlSugar.Insertable(startWorkitem).ExecuteCommand();
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// 步骤5：保存流程变量（标题、附件路径等）
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var attachmentPaths = SaveAttachments(requestDto.Attachments);
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var flowVariables = new List<ZyFlowVariable>
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{
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new() { InstanceId = instanceId, VarKey = "Title", VarValue = requestDto.Title },
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new() { InstanceId = instanceId, VarKey = "AttachmentPaths", VarValue = attachmentPaths },
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new()
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{
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InstanceId = instanceId, VarKey = "SubmitTime",
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VarValue = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")
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},
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new() { InstanceId = instanceId, VarKey = "Type", VarValue = requestDto.type.ToString() },
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};
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_sqlSugar.Insertable(flowVariables).ExecuteCommand();
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// todo 创建或者更新表单数据
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var illegal = new IllegalConstructionAssessment()
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{
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Id = requestDto.BusinessNo,
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Title = requestDto.Title,
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BusinessNumber = requestDto.BusinessNo,
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Attachments = attachmentPaths,
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CreateTime = DateTime.Now,
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CreateUser = userName,
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UpdateTime = DateTime.Now,
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};
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if (_sqlSugar
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.Queryable<IllegalConstructionAssessment>()
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.Where(a => a.BusinessNumber == requestDto.BusinessNo).Count() > 0)
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{
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// todo 关于状态对于不同角色的人不一样问题
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// _sqlSugar.Updateable(illegal).IgnoreColumns().ExecuteCommand();
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}
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else
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{
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_sqlSugar.Insertable(illegal).ExecuteCommand();
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}
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// 步骤6：核心流转：从区县提交节点流转至执法监督科节点
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FlowToNextNode(instanceId, startNode, userId, userName, "区县提交完成，流转至执法监督科");
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// 提交事务
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UnitWork.Db.Ado.CommitTran();
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}
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catch (Exception ex)
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{
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// 回滚事务
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UnitWork.Db.Ado.RollbackTran();
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throw new Exception($"发起流程失败：{ex.Message}", ex);
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}
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return instanceId;
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}
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/// <summary>
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/// 处理工作项（执法监督科转发/审核科会签/汇总处理）
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/// </summary>
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/// <param name="userId">处理人ID</param>
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/// <param name="userName">处理人姓名</param>
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/// <param name="requestDto">处理工作项请求参数</param>
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/// <returns>处理结果（成功/失败）</returns>
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public bool HandleWorkitem(long userId, string userName, HandleWorkitemRequestDto requestDto)
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{
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// 参数校验
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if (requestDto.WorkitemId <= 0)
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throw new Exception("工作项ID无效");
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if (userId <= 0 || string.IsNullOrEmpty(userName))
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throw new Exception("处理人ID和姓名不能为空");
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try
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{
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// 开启事务
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UnitWork.Db.Ado.BeginTran();
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// 步骤1：查询待处理的工作项（仅待办状态可处理）
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var workitem = _sqlSugar.Queryable<ZyFlowWorkitem>()
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.Where(w => w.WorkitemId == requestDto.WorkitemId && w.Status == "ToDo")
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.First();
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if (workitem == null)
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throw new Exception("工作项不存在、已处理或状态异常");
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// 步骤2：查询关联的流程实例和当前节点
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var flowInstance = _sqlSugar.Queryable<ZyFlowInstance>()
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.Where(i => i.InstanceId == workitem.InstanceId)
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.First();
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var currentNode = _sqlSugar.Queryable<ZyFlowNode>()
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.Where(n => n.NodeId == workitem.NodeId)
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.First();
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if (flowInstance == null || currentNode == null)
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throw new Exception("流程实例或流程节点不存在");
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// 步骤3：更新当前工作项为已完成
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workitem.Status = "Done";
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workitem.HandleTime = DateTime.Now;
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workitem.Comment = string.IsNullOrEmpty(requestDto.Comment) ? "处理完成" : requestDto.Comment;
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_sqlSugar.Updateable(workitem).ExecuteCommand();
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// 步骤4：按节点类型分支处理核心逻辑
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switch (currentNode.NodeType)
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{
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// 普通节点：执法监督科转发
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case "Common" when currentNode.NodeName == "执法监督科转发":
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FlowToNextNode(flowInstance.InstanceId, currentNode, userId, userName, workitem.Comment);
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break;
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// 并行节点：5个审核科会签
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case "Parallel" when _auditDeptRoleIds.Contains(currentNode.RoleId):
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ProcessParallelAudit(flowInstance.InstanceId, currentNode.NodeId, userId, userName, requestDto);
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break;
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// 分支节点：汇总（归档/退回区县）
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case "Branch" when currentNode.NodeName == "汇总":
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ProcessSummaryNode(flowInstance, currentNode, userId, userName);
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break;
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// 结束节点：流程归档完成
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case "End":
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CompleteFlowInstance(flowInstance);
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break;
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}
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// 提交事务
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UnitWork.Db.Ado.CommitTran();
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return true;
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}
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catch (Exception ex)
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{
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// 回滚事务
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UnitWork.Db.Ado.RollbackTran();
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throw new Exception($"处理工作项失败：{ex.Message}", ex);
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}
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}
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#endregion
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#region 二、完整查询：拟办/待办/已办/未办结/已完成/全部事项
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/// <summary>
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/// 我的拟办（未认领/待分配给当前用户的事项）
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/// </summary>
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/// <param name="userId">当前用户ID</param>
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/// <param name="pageQueryDto">分页参数</param>
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/// <returns>分页结果</returns>
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public PageQueryResultDto<FlowQuerySingleResultDto> QueryMyDraft(long userId, PageQueryRequestDto pageQueryDto)
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{
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// 参数初始化
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if (userId <= 0)
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return new PageQueryResultDto<FlowQuerySingleResultDto>();
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pageQueryDto = pageQueryDto ?? new PageQueryRequestDto();
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var pageIndex = pageQueryDto.PageIndex < 1 ? 1 : pageQueryDto.PageIndex;
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var pageSize = pageQueryDto.PageSize < 1 ? 10 : pageQueryDto.PageSize;
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var userIdStr = userId.ToString();
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// 拟办不应该是针对个人的吗？
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// 拟办逻辑：工作项状态为"Draft"（拟办）、对应角色匹配当前用户、未分配具体处理人
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var draftQuery = _sqlSugar
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.Queryable<IllegalConstructionAssessment>()
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.Where(w => w.Status == "Draft" && w.CreateUser == userIdStr)
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.OrderByDescending(w => w.ReceiveTime);
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// 分页查询
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var totalCount = draftQuery.Count();
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var draftWorkitems = draftQuery
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.Skip((pageIndex - 1) * pageSize)
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.Take(pageSize)
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.ToList();
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// 组装返回结果
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var dataList = new List<FlowQuerySingleResultDto>();
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foreach (var workitem in draftWorkitems)
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{
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dataList.Add(new FlowQuerySingleResultDto
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{
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//InstanceId = flowInstance.InstanceId,
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BusinessNo = workitem.BusinessNumber,
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Title = workitem.Title,
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//NodeName = workitem.NodeName,
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Status = "Draft", // 拟办状态
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CreateTime = workitem.CreateTime,
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//InitiatorName = workitem.CreateUser //发起人姓名
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});
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}
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return new PageQueryResultDto<FlowQuerySingleResultDto>
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{
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PageIndex = pageIndex,
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PageSize = pageSize,
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TotalCount = totalCount,
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TotalPages = (int)Math.Ceiling((double)totalCount / pageSize),
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DataList = dataList
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};
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}
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/// <summary>
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/// 我的待办（已分配给当前用户、待处理的事项）
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/// </summary>
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/// <param name="userId">当前用户ID</param>
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/// <param name="pageQueryDto">分页参数</param>
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/// <returns>分页结果</returns>
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public PageQueryResultDto<FlowQuerySingleResultDto> QueryMyToDo(long userId, PageQueryRequestDto pageQueryDto)
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{
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// 参数初始化
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if (userId <= 0)
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return new PageQueryResultDto<FlowQuerySingleResultDto>();
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pageQueryDto = pageQueryDto ?? new PageQueryRequestDto();
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var pageIndex = pageQueryDto.PageIndex < 1 ? 1 : pageQueryDto.PageIndex;
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var pageSize = pageQueryDto.PageSize < 1 ? 10 : pageQueryDto.PageSize;
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// 待办逻辑：工作项状态为"ToDo"、处理人ID为当前用户
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// todo 这种分页不行，这是内存分页要改
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var nodeIdList = _sqlSugar.Queryable<ZyFlowNode>()
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// 核心：In(主表字段, 子查询Lambda表达式)
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.In(
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zy => zy.RoleId, // 主表 zy_flow_node 的 role_id 字段
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// 子查询：从 sys_userrole 中查询 UserId=2 的 RoleId
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_sqlSugar.Queryable<SysUserRole>()
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.Where(ur => ur.UserId == userId) // 条件：UserId=2（注意：这里直接用数值，避免字符串拼接）
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.Select(ur => ur.RoleId) // 子查询只返回 RoleId 字段
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)
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// 主查询只返回 node_id 字段（提升查询性能，避免查询全表字段）
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.Select(zy => zy.NodeId)
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// 执行查询，返回 List<long> 结果
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.ToList();
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var toDoQuery = _sqlSugar
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.Queryable<ZyFlowWorkitem>()
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.LeftJoin<ZyFlowNode>((w, n) => w.NodeId == n.NodeId)
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.Where((w, n) => nodeIdList.Contains(w.NodeId) && w.Status == "ToDo")
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.OrderByDescending(w => w.ReceiveTime);
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// 分页查询
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var totalCount = toDoQuery.Count();
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var toDoWorkitems = toDoQuery
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.Skip((pageIndex - 1) * pageSize)
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.Take(pageSize)
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.ToList();
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// 组装返回结果
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var dataList = new List<FlowQuerySingleResultDto>();
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foreach (var workitem in toDoWorkitems)
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{
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var flowInstance = _sqlSugar.Queryable<ZyFlowInstance>()
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.Where(i => i.InstanceId == workitem.InstanceId)
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.First();
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if (flowInstance == null)
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continue;
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var flowTitle = _sqlSugar.Queryable<ZyFlowVariable>()
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.Where(v => v.InstanceId == flowInstance.InstanceId && v.VarKey == "Title")
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.First()?.VarValue ?? string.Empty;
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dataList.Add(new FlowQuerySingleResultDto
|
||
{
|
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InstanceId = flowInstance.InstanceId,
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BusinessNo = flowInstance.BusinessNo,
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Title = flowTitle,
|
||
NodeName = workitem.NodeName,
|
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Status = flowInstance.Status,
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CreateTime = flowInstance.CreateTime,
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InitiatorName = flowInstance.InitiatorName
|
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});
|
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}
|
||
|
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return new PageQueryResultDto<FlowQuerySingleResultDto>
|
||
{
|
||
PageIndex = pageIndex,
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||
PageSize = pageSize,
|
||
TotalCount = totalCount,
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TotalPages = (int)Math.Ceiling((double)totalCount / pageSize),
|
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DataList = dataList
|
||
};
|
||
}
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||
|
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/// <summary>
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/// 我的已办（当前用户已处理完成的事项）
|
||
/// </summary>
|
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/// <param name="userId">当前用户ID</param>
|
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/// <param name="pageQueryDto">分页参数</param>
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/// <returns>分页结果</returns>
|
||
public PageQueryResultDto<FlowQuerySingleResultDto> QueryMyDone(long userId, PageQueryRequestDto pageQueryDto)
|
||
{
|
||
// 参数初始化
|
||
if (userId <= 0)
|
||
return new PageQueryResultDto<FlowQuerySingleResultDto>();
|
||
pageQueryDto = pageQueryDto ?? new PageQueryRequestDto();
|
||
var pageIndex = pageQueryDto.PageIndex < 1 ? 1 : pageQueryDto.PageIndex;
|
||
var pageSize = pageQueryDto.PageSize < 1 ? 10 : pageQueryDto.PageSize;
|
||
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// 已办逻辑：工作项状态为"Done"、处理人ID为当前用户（去重流程实例）
|
||
var doneInstanceIds = _sqlSugar.Queryable<ZyFlowWorkitem>()
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.Where(w => w.HandlerId == userId && w.Status == "Done")
|
||
.Select(w => w.InstanceId)
|
||
.Distinct()
|
||
.ToList();
|
||
|
||
if (!doneInstanceIds.Any())
|
||
return new PageQueryResultDto<FlowQuerySingleResultDto>();
|
||
|
||
// 分页处理实例ID
|
||
var pagedInstanceIds = doneInstanceIds
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||
.Skip((pageIndex - 1) * pageSize)
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||
.Take(pageSize)
|
||
.ToList();
|
||
var totalCount = doneInstanceIds.Count;
|
||
|
||
// 组装返回结果
|
||
var dataList = new List<FlowQuerySingleResultDto>();
|
||
foreach (var instanceId in pagedInstanceIds)
|
||
{
|
||
var flowInstance = _sqlSugar.Queryable<ZyFlowInstance>()
|
||
.Where(i => i.InstanceId == instanceId)
|
||
.First();
|
||
if (flowInstance == null)
|
||
continue;
|
||
|
||
var flowTitle = _sqlSugar.Queryable<ZyFlowVariable>()
|
||
.Where(v => v.InstanceId == flowInstance.InstanceId && v.VarKey == "Title")
|
||
.First()?.VarValue ?? string.Empty;
|
||
|
||
var lastWorkitem = _sqlSugar.Queryable<ZyFlowWorkitem>()
|
||
.Where(w => w.InstanceId == instanceId && w.HandlerId == userId && w.Status == "Done")
|
||
.OrderByDescending(w => w.HandleTime)
|
||
.First();
|
||
|
||
dataList.Add(new FlowQuerySingleResultDto
|
||
{
|
||
InstanceId = flowInstance.InstanceId,
|
||
BusinessNo = flowInstance.BusinessNo,
|
||
Title = flowTitle,
|
||
NodeName = lastWorkitem?.NodeName ?? string.Empty,
|
||
Status = flowInstance.Status,
|
||
CreateTime = flowInstance.CreateTime,
|
||
InitiatorName = flowInstance.InitiatorName
|
||
});
|
||
}
|
||
|
||
return new PageQueryResultDto<FlowQuerySingleResultDto>
|
||
{
|
||
PageIndex = pageIndex,
|
||
PageSize = pageSize,
|
||
TotalCount = totalCount,
|
||
TotalPages = (int)Math.Ceiling((double)totalCount / pageSize),
|
||
DataList = dataList
|
||
};
|
||
}
|
||
|
||
/// <summary>
|
||
/// 我的未办结（当前用户参与过、流程尚未完成的事项）
|
||
/// </summary>
|
||
/// <param name="userId">当前用户ID</param>
|
||
/// <param name="pageQueryDto">分页参数</param>
|
||
/// <returns>分页结果</returns>
|
||
public PageQueryResultDto<FlowQuerySingleResultDto> QueryMyUnfinished(long userId, PageQueryRequestDto pageQueryDto)
|
||
{
|
||
// 参数初始化
|
||
if (userId <= 0)
|
||
return new PageQueryResultDto<FlowQuerySingleResultDto>();
|
||
pageQueryDto = pageQueryDto ?? new PageQueryRequestDto();
|
||
var pageIndex = pageQueryDto.PageIndex < 1 ? 1 : pageQueryDto.PageIndex;
|
||
var pageSize = pageQueryDto.PageSize < 1 ? 10 : pageQueryDto.PageSize;
|
||
|
||
// 未办结逻辑：
|
||
// 1. 当前用户参与过（处理过/待处理）
|
||
// 2. 流程状态不是"Completed"（未完成）
|
||
var unfinishedInstanceIds = _sqlSugar.Queryable<ZyFlowWorkitem, ZyFlowInstance>((w, i) => new JoinQueryInfos(
|
||
JoinType.Inner, w.InstanceId == i.InstanceId))
|
||
.Where((w, i) => (w.HandlerId == userId || (w.Status == "Draft" && _auditDeptRoleIds.Contains(w.NodeId)))
|
||
&& i.Status != "Completed")
|
||
.Select((w, i) => i.InstanceId)
|
||
.Distinct()
|
||
.ToList();
|
||
|
||
if (!unfinishedInstanceIds.Any())
|
||
return new PageQueryResultDto<FlowQuerySingleResultDto>();
|
||
|
||
// 分页处理实例ID
|
||
var pagedInstanceIds = unfinishedInstanceIds
|
||
.Skip((pageIndex - 1) * pageSize)
|
||
.Take(pageSize)
|
||
.ToList();
|
||
var totalCount = unfinishedInstanceIds.Count;
|
||
|
||
// 组装返回结果
|
||
var dataList = new List<FlowQuerySingleResultDto>();
|
||
foreach (var instanceId in pagedInstanceIds)
|
||
{
|
||
var flowInstance = _sqlSugar.Queryable<ZyFlowInstance>()
|
||
.Where(i => i.InstanceId == instanceId)
|
||
.First();
|
||
if (flowInstance == null)
|
||
continue;
|
||
|
||
var flowTitle = _sqlSugar.Queryable<ZyFlowVariable>()
|
||
.Where(v => v.InstanceId == flowInstance.InstanceId && v.VarKey == "Title")
|
||
.First()?.VarValue ?? string.Empty;
|
||
|
||
var currentNode = _sqlSugar.Queryable<ZyFlowNode>()
|
||
.Where(n => n.NodeId == flowInstance.CurrentNodeId)
|
||
.First();
|
||
|
||
dataList.Add(new FlowQuerySingleResultDto
|
||
{
|
||
InstanceId = flowInstance.InstanceId,
|
||
BusinessNo = flowInstance.BusinessNo,
|
||
Title = flowTitle,
|
||
NodeName = currentNode?.NodeName ?? string.Empty,
|
||
Status = flowInstance.Status,
|
||
CreateTime = flowInstance.CreateTime,
|
||
InitiatorName = flowInstance.InitiatorName
|
||
});
|
||
}
|
||
|
||
return new PageQueryResultDto<FlowQuerySingleResultDto>
|
||
{
|
||
PageIndex = pageIndex,
|
||
PageSize = pageSize,
|
||
TotalCount = totalCount,
|
||
TotalPages = (int)Math.Ceiling((double)totalCount / pageSize),
|
||
DataList = dataList
|
||
};
|
||
}
|
||
|
||
/// <summary>
|
||
/// 我的已完成（当前用户参与过、流程已归档完成的事项）
|
||
/// </summary>
|
||
/// <param name="userId">当前用户ID</param>
|
||
/// <param name="pageQueryDto">分页参数</param>
|
||
/// <returns>分页结果</returns>
|
||
public PageQueryResultDto<FlowQuerySingleResultDto> QueryMyCompleted(long userId, PageQueryRequestDto pageQueryDto)
|
||
{
|
||
// 参数初始化
|
||
if (userId <= 0)
|
||
return new PageQueryResultDto<FlowQuerySingleResultDto>();
|
||
pageQueryDto = pageQueryDto ?? new PageQueryRequestDto();
|
||
var pageIndex = pageQueryDto.PageIndex < 1 ? 1 : pageQueryDto.PageIndex;
|
||
var pageSize = pageQueryDto.PageSize < 1 ? 10 : pageQueryDto.PageSize;
|
||
|
||
// 已完成逻辑：
|
||
// 1. 当前用户参与过（处理过/待处理）
|
||
// 2. 流程状态是"Completed"（已完成）
|
||
var completedInstanceIds = _sqlSugar.Queryable<ZyFlowWorkitem, ZyFlowInstance>((w, i) => new JoinQueryInfos(
|
||
JoinType.Inner, w.InstanceId == i.InstanceId))
|
||
.Where((w, i) => (w.HandlerId == userId || (w.Status == "Draft" && _auditDeptRoleIds.Contains(w.NodeId)))
|
||
&& i.Status == "Completed")
|
||
.Select((w, i) => i.InstanceId)
|
||
.Distinct()
|
||
.ToList();
|
||
|
||
if (!completedInstanceIds.Any())
|
||
return new PageQueryResultDto<FlowQuerySingleResultDto>();
|
||
|
||
// 分页处理实例ID
|
||
var pagedInstanceIds = completedInstanceIds
|
||
.Skip((pageIndex - 1) * pageSize)
|
||
.Take(pageSize)
|
||
.ToList();
|
||
var totalCount = completedInstanceIds.Count;
|
||
|
||
// 组装返回结果
|
||
var dataList = new List<FlowQuerySingleResultDto>();
|
||
foreach (var instanceId in pagedInstanceIds)
|
||
{
|
||
var flowInstance = _sqlSugar.Queryable<ZyFlowInstance>()
|
||
.Where(i => i.InstanceId == instanceId)
|
||
.First();
|
||
if (flowInstance == null)
|
||
continue;
|
||
|
||
var flowTitle = _sqlSugar.Queryable<ZyFlowVariable>()
|
||
.Where(v => v.InstanceId == flowInstance.InstanceId && v.VarKey == "Title")
|
||
.First()?.VarValue ?? string.Empty;
|
||
|
||
var lastNode = _sqlSugar.Queryable<ZyFlowNode>()
|
||
.Where(n => n.NodeId == flowInstance.CurrentNodeId)
|
||
.First();
|
||
|
||
dataList.Add(new FlowQuerySingleResultDto
|
||
{
|
||
InstanceId = flowInstance.InstanceId,
|
||
BusinessNo = flowInstance.BusinessNo,
|
||
Title = flowTitle,
|
||
NodeName = lastNode?.NodeName ?? "流程归档",
|
||
Status = flowInstance.Status,
|
||
CreateTime = flowInstance.CreateTime,
|
||
InitiatorName = flowInstance.InitiatorName
|
||
});
|
||
}
|
||
|
||
return new PageQueryResultDto<FlowQuerySingleResultDto>
|
||
{
|
||
PageIndex = pageIndex,
|
||
PageSize = pageSize,
|
||
TotalCount = totalCount,
|
||
TotalPages = (int)Math.Ceiling((double)totalCount / pageSize),
|
||
DataList = dataList
|
||
};
|
||
}
|
||
|
||
/// <summary>
|
||
/// 我的全部事项（拟办+待办+已办+未办结+已完成，去重整合）
|
||
/// </summary>
|
||
/// <param name="userId">当前用户ID</param>
|
||
/// <param name="pageQueryDto">分页参数</param>
|
||
/// <returns>分页结果</returns>
|
||
public PageQueryResultDto<FlowQuerySingleResultDto> QueryMyAllItems(long userId, PageQueryRequestDto pageQueryDto)
|
||
{
|
||
// 参数初始化
|
||
if (userId <= 0)
|
||
return new PageQueryResultDto<FlowQuerySingleResultDto>();
|
||
pageQueryDto = pageQueryDto ?? new PageQueryRequestDto();
|
||
var pageIndex = pageQueryDto.PageIndex < 1 ? 1 : pageQueryDto.PageIndex;
|
||
var pageSize = pageQueryDto.PageSize < 1 ? 10 : pageQueryDto.PageSize;
|
||
|
||
// 全部事项逻辑：当前用户相关的所有流程实例（去重）
|
||
var allInstanceIds = _sqlSugar.Queryable<ZyFlowWorkitem, ZyFlowInstance>((w, i) => new JoinQueryInfos(
|
||
JoinType.Inner, w.InstanceId == i.InstanceId))
|
||
.Where((w, i) => w.HandlerId == userId || (w.Status == "Draft" && _auditDeptRoleIds.Contains(w.NodeId))
|
||
|| i.InitiatorId == userId)
|
||
.Select((w, i) => i.InstanceId)
|
||
.Distinct()
|
||
.ToList();
|
||
|
||
if (!allInstanceIds.Any())
|
||
return new PageQueryResultDto<FlowQuerySingleResultDto>();
|
||
|
||
// 分页处理实例ID
|
||
var pagedInstanceIds = allInstanceIds
|
||
.Skip((pageIndex - 1) * pageSize)
|
||
.Take(pageSize)
|
||
.ToList();
|
||
var totalCount = allInstanceIds.Count;
|
||
|
||
// 组装返回结果
|
||
var dataList = new List<FlowQuerySingleResultDto>();
|
||
foreach (var instanceId in pagedInstanceIds)
|
||
{
|
||
var flowInstance = _sqlSugar.Queryable<ZyFlowInstance>()
|
||
.Where(i => i.InstanceId == instanceId)
|
||
.First();
|
||
if (flowInstance == null)
|
||
continue;
|
||
|
||
var flowTitle = _sqlSugar.Queryable<ZyFlowVariable>()
|
||
.Where(v => v.InstanceId == flowInstance.InstanceId && v.VarKey == "Title")
|
||
.First()?.VarValue ?? string.Empty;
|
||
|
||
var currentNode = _sqlSugar.Queryable<ZyFlowNode>()
|
||
.Where(n => n.NodeId == flowInstance.CurrentNodeId)
|
||
.First();
|
||
|
||
dataList.Add(new FlowQuerySingleResultDto
|
||
{
|
||
InstanceId = flowInstance.InstanceId,
|
||
BusinessNo = flowInstance.BusinessNo,
|
||
Title = flowTitle,
|
||
NodeName = currentNode?.NodeName ?? string.Empty,
|
||
Status = flowInstance.Status,
|
||
CreateTime = flowInstance.CreateTime,
|
||
InitiatorName = flowInstance.InitiatorName
|
||
});
|
||
}
|
||
|
||
return new PageQueryResultDto<FlowQuerySingleResultDto>
|
||
{
|
||
PageIndex = pageIndex,
|
||
PageSize = pageSize,
|
||
TotalCount = totalCount,
|
||
TotalPages = (int)Math.Ceiling((double)totalCount / pageSize),
|
||
DataList = dataList
|
||
};
|
||
}
|
||
|
||
#endregion
|
||
|
||
#region 三、内部核心辅助方法（仅内部调用，不对外暴露）
|
||
|
||
/// <summary>
|
||
/// 流程节点流转核心方法
|
||
/// </summary>
|
||
private void FlowToNextNode(long instanceId, ZyFlowNode currentNode, long userId, string userName, string comment)
|
||
{
|
||
// 解析下一节点IDs
|
||
var nextNodeIds = currentNode.NextNodeIds?.Split(',', StringSplitOptions.RemoveEmptyEntries)
|
||
.Select(long.Parse)
|
||
.ToList() ?? new List<long>();
|
||
if (!nextNodeIds.Any())
|
||
return;
|
||
|
||
// 查询流程实例
|
||
var flowInstance = _sqlSugar.Queryable<ZyFlowInstance>()
|
||
.Where(i => i.InstanceId == instanceId)
|
||
.First();
|
||
if (flowInstance == null)
|
||
throw new Exception("流程实例不存在");
|
||
|
||
// 遍历处理每个下一节点
|
||
foreach (var nextNodeId in nextNodeIds)
|
||
{
|
||
var nextNode = _sqlSugar.Queryable<ZyFlowNode>()
|
||
.Where(n => n.NodeId == nextNodeId)
|
||
.First();
|
||
if (nextNode == null)
|
||
continue;
|
||
|
||
// 更新流程实例当前节点和状态
|
||
flowInstance.CurrentNodeId = nextNode.NodeId;
|
||
flowInstance.Status = GetFlowStatusByNodeType(nextNode.NodeType);
|
||
_sqlSugar.Updateable(flowInstance).ExecuteCommand();
|
||
|
||
// 并行节点（5个审核科）：为每个审核科创建工作项
|
||
if (nextNode.NodeType == "Parallel")
|
||
{
|
||
foreach (var roleId in _auditDeptRoleIds)
|
||
{
|
||
CreateAuditDeptWorkitem(instanceId, nextNode, roleId);
|
||
}
|
||
}
|
||
// 普通节点/分支节点：创建单个工作项
|
||
else
|
||
{
|
||
var nextWorkitem = new ZyFlowWorkitem
|
||
{
|
||
InstanceId = instanceId,
|
||
NodeId = nextNode.NodeId,
|
||
NodeName = nextNode.NodeName,
|
||
HandlerId = userId,
|
||
HandlerName = userName,
|
||
Status = "ToDo",
|
||
ReceiveTime = DateTime.Now,
|
||
Comment = comment
|
||
};
|
||
_sqlSugar.Insertable(nextWorkitem).ExecuteCommand();
|
||
}
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 处理并行会签（保存结果+判断是否全部完成）
|
||
/// </summary>
|
||
private void ProcessParallelAudit(long instanceId, long nodeId, long userId, string userName,
|
||
HandleWorkitemRequestDto requestDto)
|
||
{
|
||
// 校验会签结果
|
||
if (string.IsNullOrEmpty(requestDto.AuditResult))
|
||
throw new Exception("会签需选择审核结果（Pass/Reject）");
|
||
|
||
// 步骤1：获取当前用户所属科室名称
|
||
var deptName = GetUserDeptName(userId);
|
||
|
||
// 步骤2：保存会签记录
|
||
var parallelAudit = new ZyFlowParallelAudit
|
||
{
|
||
InstanceId = instanceId,
|
||
NodeId = nodeId,
|
||
DeptName = deptName,
|
||
AuditResult = requestDto.AuditResult,
|
||
AuditComment = requestDto.Comment,
|
||
AuditorId = userId,
|
||
AuditorName = userName,
|
||
AuditTime = DateTime.Now
|
||
};
|
||
_sqlSugar.Insertable(parallelAudit).ExecuteCommand();
|
||
|
||
// 步骤3：判断是否所有审核科都已完成会签
|
||
if (IsAllAuditCompleted(instanceId))
|
||
{
|
||
// 步骤4：流转至汇总节点
|
||
var parallelNode = _sqlSugar.Queryable<ZyFlowNode>()
|
||
.Where(n => n.NodeId == nodeId && n.NodeType == "Parallel")
|
||
.First();
|
||
FlowToNextNode(instanceId, parallelNode, userId, userName, "所有审核科会签完成，流转至汇总节点");
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 处理汇总节点（归档/退回区县）
|
||
/// </summary>
|
||
private void ProcessSummaryNode(ZyFlowInstance flowInstance, ZyFlowNode summaryNode, long userId, string userName)
|
||
{
|
||
// 步骤1：判断是否全部审核通过
|
||
var hasReject = _sqlSugar.Queryable<ZyFlowParallelAudit>()
|
||
.Where(a => a.InstanceId == flowInstance.InstanceId)
|
||
.Any(a => a.AuditResult != "Pass");
|
||
var isAllPass = !hasReject;
|
||
|
||
// 步骤2：解析汇总节点下一节点（归档/退回）
|
||
var nextNodeIds = summaryNode.NextNodeIds?.Split(',', StringSplitOptions.RemoveEmptyEntries)
|
||
.Select(long.Parse)
|
||
.ToList() ?? new List<long>();
|
||
if (nextNodeIds.Count < 2)
|
||
throw new Exception("汇总节点需配置2个后续节点（归档/退回区县）");
|
||
|
||
// 步骤3：确定目标节点（通过→归档[下标0]，不通过→退回区县[下标1]）
|
||
var targetNodeId = isAllPass ? nextNodeIds[0] : nextNodeIds[1];
|
||
var targetNode = _sqlSugar.Queryable<ZyFlowNode>()
|
||
.Where(n => n.NodeId == targetNodeId)
|
||
.First();
|
||
if (targetNode == null)
|
||
throw new Exception($"汇总节点目标节点【{(isAllPass ? "归档" : "退回区县")}】不存在");
|
||
|
||
// 步骤4：创建目标节点工作项
|
||
var summaryWorkitem = new ZyFlowWorkitem
|
||
{
|
||
InstanceId = flowInstance.InstanceId,
|
||
NodeId = targetNode.NodeId,
|
||
NodeName = targetNode.NodeName,
|
||
HandlerId = isAllPass ? null : flowInstance.InitiatorId,
|
||
HandlerName = isAllPass ? "系统自动处理" : flowInstance.InitiatorName,
|
||
Status = isAllPass ? "Done" : "ToDo",
|
||
ReceiveTime = DateTime.Now,
|
||
HandleTime = isAllPass ? DateTime.Now : null,
|
||
Comment = isAllPass ? "所有审核科通过，流程归档完成" : "存在审核不通过项，退回区县修改补充材料"
|
||
};
|
||
_sqlSugar.Insertable(summaryWorkitem).ExecuteCommand();
|
||
|
||
// 步骤5：更新流程实例最终状态
|
||
flowInstance.CurrentNodeId = targetNode.NodeId;
|
||
flowInstance.Status = isAllPass ? "Completed" : "Rejected";
|
||
flowInstance.FinishTime = isAllPass ? DateTime.Now : null;
|
||
_sqlSugar.Updateable(flowInstance).ExecuteCommand();
|
||
}
|
||
|
||
/// <summary>
|
||
/// 完成流程实例（结束节点）
|
||
/// </summary>
|
||
private void CompleteFlowInstance(ZyFlowInstance flowInstance)
|
||
{
|
||
flowInstance.Status = "Completed";
|
||
flowInstance.FinishTime = DateTime.Now;
|
||
_sqlSugar.Updateable(flowInstance).ExecuteCommand();
|
||
}
|
||
|
||
/// <summary>
|
||
/// 为审核科创建工作项
|
||
/// </summary>
|
||
private void CreateAuditDeptWorkitem(long instanceId, ZyFlowNode parallelNode, long roleId)
|
||
{
|
||
// 获取科室用户信息
|
||
var userInfo = GetRoleFirstUserInfo(roleId);
|
||
if (userInfo.userId <= 0 || string.IsNullOrEmpty(userInfo.userName))
|
||
throw new Exception($"审核科角色【{roleId}】未配置有效用户");
|
||
|
||
// 创建工作项
|
||
var workitem = new ZyFlowWorkitem
|
||
{
|
||
InstanceId = instanceId,
|
||
NodeId = parallelNode.NodeId,
|
||
NodeName = $"{parallelNode.NodeName}（{userInfo.deptName}）",
|
||
HandlerId = userInfo.userId,
|
||
HandlerName = userInfo.userName,
|
||
Status = "ToDo",
|
||
ReceiveTime = DateTime.Now,
|
||
Comment = "请完成违法建设认定相关审核工作"
|
||
};
|
||
_sqlSugar.Insertable(workitem).ExecuteCommand();
|
||
}
|
||
|
||
/// <summary>
|
||
/// 保存附件并返回路径
|
||
/// </summary>
|
||
private string SaveAttachments(List<IFormFile> attachments)
|
||
{
|
||
if (attachments == null || !attachments.Any())
|
||
return string.Empty;
|
||
|
||
// 定义附件存储目录
|
||
var uploadDir = Path
|
||
.Combine(AppContext.BaseDirectory, "Attachments/FlowAttachments");
|
||
if (!Directory.Exists(uploadDir))
|
||
Directory.CreateDirectory(uploadDir);
|
||
|
||
var attachmentPaths = new List<string>();
|
||
foreach (var file in attachments)
|
||
{
|
||
if (file.Length <= 0)
|
||
continue;
|
||
|
||
// 生成唯一文件名
|
||
var fileName = $"{Guid.NewGuid()}{Path.GetExtension(file.FileName)}";
|
||
var filePath = Path.Combine(uploadDir, fileName);
|
||
|
||
// 保存文件
|
||
using (var stream = new FileStream(filePath, FileMode.Create))
|
||
{
|
||
file.CopyTo(stream);
|
||
}
|
||
|
||
// 保存相对路径（用于前端访问）
|
||
attachmentPaths.Add($"/Attachments/FlowAttachments/{fileName}");
|
||
}
|
||
|
||
return string.Join(",", attachmentPaths);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 根据节点类型获取流程状态
|
||
/// </summary>
|
||
private string GetFlowStatusByNodeType(string nodeType)
|
||
{
|
||
return nodeType switch
|
||
{
|
||
"Common" => "Forwarded", // 已转发
|
||
"Parallel" => "Auditing", // 审核中
|
||
"Branch" => "Summarized", // 已汇总
|
||
"End" => "Completed", // 已完成
|
||
_ => "Submitted" // 已提交
|
||
};
|
||
}
|
||
|
||
/// <summary>
|
||
/// 判断所有审核科是否完成会签
|
||
/// </summary>
|
||
private bool IsAllAuditCompleted(long instanceId)
|
||
{
|
||
var auditResults = _sqlSugar.Queryable<ZyFlowParallelAudit>()
|
||
.Where(a => a.InstanceId == instanceId)
|
||
.ToList();
|
||
|
||
// 条件：会签记录数=5个审核科 且 无待审核状态
|
||
return auditResults.Count == _auditDeptRoleIds.Count && !auditResults.Any(a => a.AuditResult == "Pending");
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取用户所属科室名称
|
||
/// </summary>
|
||
private string GetUserDeptName(long userId)
|
||
{
|
||
var deptName = _sqlSugar.Queryable<SysUserOrg, SysOrg>((uo, o) => new JoinQueryInfos(
|
||
JoinType.Inner, uo.OrgId == o.Id))
|
||
.Where((uo, o) => uo.UserId == userId)
|
||
.Select((uo, o) => o.Name)
|
||
.First();
|
||
|
||
return deptName ?? "未知科室";
|
||
}
|
||
|
||
/// <summary>
|
||
/// 获取角色下第一个用户的完整信息
|
||
/// </summary>
|
||
private (long userId, string userName, string deptName) GetRoleFirstUserInfo(long roleId)
|
||
{
|
||
var userInfo = _sqlSugar
|
||
.Queryable<SysOrg, SysUserOrg, SysUser>((o, uo, u) => new JoinQueryInfos(
|
||
JoinType.Inner, o.Id == uo.OrgId && uo.UserId == u.Id))
|
||
.Select((o, uo, u) => new
|
||
{
|
||
UserId = u.Id,
|
||
UserName = u.Name,
|
||
DeptName = o.Name
|
||
})
|
||
.First();
|
||
|
||
if (userInfo == null)
|
||
return (0, string.Empty, string.Empty);
|
||
|
||
return (userInfo.UserId, userInfo.UserName ?? string.Empty, userInfo.DeptName ?? string.Empty);
|
||
}
|
||
|
||
#endregion
|
||
|
||
/// <summary>
|
||
/// 保存拟办
|
||
/// </summary>
|
||
/// <param name="requestDto"></param>
|
||
/// <returns></returns>
|
||
/// <exception cref="NotImplementedException"></exception>
|
||
public object SaveDraft(InitiateFlowRequestDto requestDto)
|
||
{
|
||
var user = _auth.GetCurrentUser().User;
|
||
var illegalConstructionAssessment = new IllegalConstructionAssessment
|
||
{
|
||
// todo 业务编码生成逻辑待完善
|
||
Id = requestDto.BusinessNo,
|
||
Title = requestDto.Title,
|
||
BusinessNumber = requestDto.BusinessNo,
|
||
Attachments = requestDto.Attachments != null ? SaveAttachments(requestDto.Attachments) : string.Empty,
|
||
AcceptanceTime = DateTime.Now,
|
||
Status = "Draft",
|
||
CreateTime = DateTime.Now,
|
||
CreateUser = user.Name,
|
||
UpdateTime = DateTime.Now,
|
||
};
|
||
_sqlSugar.Insertable(illegalConstructionAssessment).ExecuteCommand();
|
||
return true;
|
||
}
|
||
} |