appPlatform/api/version1/taskplatform/taskflow/taskFlow.go

package taskflow

import (
	"appPlatform/models/modelAppPlatform"
	"appPlatform/models/modelshr"
	"appPlatform/overall"
	"appPlatform/overall/publicmethod"
	"encoding/json"
	"fmt"
	"strconv"
	"strings"
	"time"

	"github.com/gin-gonic/gin"
)

/*
*
@ 作者: 秦东
@ 时间: 2023-11-23 11:23:50
@ 功能: 流程任务
@ 参数

	#

@ 返回值

	#

@ 方法原型

	#
*/
func (a *ApiMethod) TaskFlowList(c *gin.Context) {
	var requestData QueryTaskFlow
	err := c.ShouldBindJSON(&requestData)
	if err != nil {
		publicmethod.Result(100, err, c)
		return
	}
	if requestData.Page == 0 {
		requestData.Page = 1
	}
	if requestData.PageSize == 0 {
		requestData.PageSize = 10
	}
	context, _ := c.Get(overall.MyContJwt)
	var userCont modelshr.ManCont
	userCont.GetLoginCont(context) //当前操作人

	gormDb := overall.CONSTANT_DB_AppPlatform.Model(&modelAppPlatform.RunTaskFlow{}).Select("`id`")
	switch requestData.Class {
	case 2: //待办事宜
		gormDb = gormDb.Where("`status` = 3 AND FIND_IN_SET(?,`next_executor`)", userCont.Key)
	case 3: //已办事宜
		gormDb = gormDb.Where("`status` IN (3,4) AND FIND_IN_SET(?,`participants`) AND NOT FIND_IN_SET(?,`next_executor`) AND `creater` <> ?", userCont.Key, userCont.Key, userCont.Key)
	case 4: //草稿箱
		gormDb = gormDb.Where("`status` = 1 AND `creater` = ?", userCont.Key)
	default: //我的请求
		gormDb = gormDb.Where("`creater` = ?", userCont.Key)
	}
	if requestData.Title != "" {
		gormDb = gormDb.Where("`title` LIKE ?", "%"+requestData.Title+"%")
	}
	if requestData.State != 0 {
		gormDb = gormDb.Where("`status` = ?", requestData.State)
	}
	//获取总数
	var total int64
	totalErr := gormDb.Count(&total).Error
	if totalErr != nil {
		total = 0
	}
	var idAry []int64
	gormDb = publicmethod.PageTurningSettings(gormDb, requestData.Page, requestData.PageSize)
	// err = gormDb.Order("`status` asc").Order("`start_time` desc").Find(&idAry).Error
	err = gormDb.Order("`start_time` desc").Find(&idAry).Error
	var userList []SendTaskFlowInfo
	if err != nil || len(idAry) < 1 {
		publicmethod.ResultList(0, requestData.Page, requestData.PageSize, total, int64(len(userList)), userList, c)
		return
	}
	overall.CONSTANT_DB_AppPlatform.Model(&modelAppPlatform.RunTaskFlow{}).Where("`id` IN ?", idAry).Order("`start_time` desc").Find(&userList)
	for i := 0; i < len(userList); i++ {
		userList[i].FlowKeys = strconv.FormatInt(userList[i].FlowKey, 10)
		userList[i].CreaterInfo = GainSmaillUserInfo[int64](userList[i].Creater)
		if userList[i].NextExecutor != "" {
			nextAry := strings.Split(userList[i].NextExecutor, ",")
			for _, v := range nextAry {
				userList[i].CurrentNodeUser = append(userList[i].CurrentNodeUser, GainSmaillUserInfo[string](v))
			}
		}
		userList[i].StartDate = publicmethod.UnixTimeToDay(userList[i].StartTime, 27)
		if userList[i].NextStep != 0 {
			nodeCont, idTrue := GainCurreNode(userList[i].FlowCont, userList[i].CurrentStep)
			if idTrue {
				userList[i].CurrentNodeName = nodeCont.NodeName
			}
		}
		if userList[i].MastesForm == "" || userList[i].MastesFormJson == "" {
			userList[i].MastesForm, userList[i].MastesFormJson = GainTaskFormData(userList[i].FlowKey)
		}
	}
	publicmethod.ResultList(0, requestData.Page, requestData.PageSize, total, int64(len(userList)), userList, c)
}

/*
*
@ 作者: 秦东
@ 时间: 2023-11-24 11:36:32
@ 功能: 获取表单数据
@ 参数

	#

@ 返回值

	#

@ 方法原型

	#
*/
func GainTaskFormData(taskId int64) (mastesform, mastesformjson string) {
	if taskId > 0 {
		var taskInfo modelAppPlatform.Task
		err := taskInfo.GetCont(map[string]interface{}{"`masters_key`": taskId}, "`version_id`")
		if err != nil {
			return
		}
		var formVerInfo modelAppPlatform.CustomerFormVersion
		err = formVerInfo.GetCont(map[string]interface{}{"`id`": taskInfo.VersionId}, "`mastesform`", "`mastesformjson`")
		if err != nil {
			return
		}
		mastesform = formVerInfo.MastesForm
		mastesformjson = formVerInfo.MastesFormJson
		taskInfo.EiteCont(map[string]interface{}{"`masters_key`": taskId}, map[string]interface{}{"`mastesform`": formVerInfo.MastesForm, "`mastesformjson`": formVerInfo.MastesFormJson})
	}
	return
}

/*
*
@ 作者: 秦东
@ 时间: 2023-11-23 16:34:22
@ 功能: 获取当前节点
@ 参数

	#

@ 返回值

	#

@ 方法原型

	#
*/
func GainCurreNode(flowStr string, step int) (nodeInfo RunFlow, isOk bool) {
	if flowStr == "" {
		return
	}
	var flowAry []RunFlow
	err := json.Unmarshal([]byte(flowStr), &flowAry)
	if err != nil {
		return
	}
	for _, v := range flowAry {
		if v.Step == step {
			nodeInfo = v
			isOk = true
			return
		}
	}
	return
}

/*
*
@ 作者: 秦东
@ 时间: 2023-11-23 16:17:17
@ 功能: 获取简短人员信息
@ 参数

	#userKey          操作人

@ 返回值

	#

@ 方法原型

	#
*/
func GainSmaillUserInfo[T publicmethod.GenericityVariable](userKey T) (createrInfo UserSmallInfo) {
	var userInfo modelshr.ManCont
	err := userInfo.GetCont(map[string]interface{}{"`key`": userKey}, "`id`", "`key`", "`name`", "`number`", "`icon`", "`icon_photo`", "`wechat`", "`work_wechat`")
	if err != nil {
		return
	}
	createrInfo.Id = userInfo.Id
	createrInfo.Key = strconv.FormatInt(userInfo.Key, 10)
	createrInfo.Name = userInfo.Name
	createrInfo.Number = userInfo.Number
	createrInfo.Icon = userInfo.Icon
	if userInfo.IconPhpto != "" {
		createrInfo.Icon = userInfo.IconPhpto
	}
	createrInfo.WeChat = userInfo.Wechat
	if userInfo.WorkWechat != "" {
		createrInfo.WeChat = userInfo.WorkWechat
	}
	return
}

/*
*
@ 作者: 秦东
@ 时间: 2023-11-24 13:35:00
@ 功能: 获取正在执行得任务流程
@ 参数

	#

@ 返回值

	#

@ 方法原型

	#
*/
func (a *ApiMethod) GainRunTaskFlow(c *gin.Context) {
	var requestData publicmethod.PublicId
	err := c.ShouldBindJSON(&requestData)
	if err != nil {
		publicmethod.Result(100, err, c)
		return
	}
	if requestData.Id == "" {
		publicmethod.Result(100, err, c)
		return
	}
	var runFlowInfo modelAppPlatform.RunFlow
	err = runFlowInfo.GetCont(map[string]interface{}{"`flow_key`": requestData.Id})
	if err != nil || runFlowInfo.FlowCont == "" {
		publicmethod.Result(107, err, c)
		return
	}
	context, _ := c.Get(overall.MyContJwt)
	var userCont modelshr.ManCont
	userCont.GetLoginCont(context) //当前操作人
	var flowList []RunFlow
	err = json.Unmarshal([]byte(runFlowInfo.FlowCont), &flowList)
	if err != nil {
		publicmethod.Result(107, err, c)
		return
	}
	//判断是否需要回写流程记录
	flowAry, operational := CheckMakeCopy(runFlowInfo.FlowKey, runFlowInfo.CurrentStep, flowList, userCont)
	sendMap := publicmethod.MapOut[string]()
	sendMap["flowList"] = flowAry
	sendMap["operational"] = operational
	publicmethod.Result(0, sendMap, c)
}

/*
*
@ 作者: 秦东
@ 时间: 2023-11-24 13:52:00
@ 功能: 检查当前人抄送是否查看
@ 参数

	#uuid					流程唯一识别符
	#endStep				当前步进值
	#flowList				流程列表
	#userCont				人员信息

@ 返回值

	#flowMap				流程列表

@ 方法原型

	#
*/
func CheckMakeCopy(uuid int64, endStep int, flowList []RunFlow, userCont modelshr.ManCont) (flowMap []RunFlow, operational bool) {
	if len(flowList) < 1 {
		return
	}
	isWrite := false
	userKey := strconv.FormatInt(userCont.Key, 10)
	var cureeNode RunFlow
	for i := 0; i < len(flowList); i++ { //梳理抄送节点
		if flowList[i].Step == endStep {
			cureeNode = flowList[i]
			switch flowList[i].ExamineMode {
			case 1:
				operational = ApprovalInSequence(flowList[i].Operator, userCont)
			case 2:
				operational = NotSignJointly(flowList[i].Operator, userCont)
			case 3:
				operational = NotSignJointly(flowList[i].Operator, userCont)
			default:
				for m := 0; m < len(flowList[i].Operator); m++ {
					if flowList[i].Operator[m].Id == userKey {
						operational = true
					}
				}
			}
		}
		if flowList[i].Types != 0 {
			if flowList[i].Step <= endStep {
				if flowList[i].Types == 2 {
					flowList[i].RunType = 0
					flowList[i].RunScope = 0
					for j := 0; j < len(flowList[i].Operator); j++ {
						if flowList[i].Operator[j].Id == userKey {
							if len(flowList[i].Operator[j].LogList) < 1 {
								var logCont LogList
								logCont.State = 4 //状态	1、未操作；2、通过；3、驳回
								logCont.TimeVal = publicmethod.UnixTimeToDay(time.Now().Unix(), 1)
								flowList[i].Operator[j].LogList = append(flowList[i].Operator[j].LogList, logCont) //操作记录
								isWrite = true
								FlowRunLog(uuid, userCont.Key, 6, flowList[i].NodeKey, "查看抄送内容", "")
							}
						}
					}

				}
			}
		}
	}
	if isWrite {
		flowJson, _ := json.Marshal(flowList)
		var runFlowInfo modelAppPlatform.RunFlow
		runFlowInfo.EiteCont(map[string]interface{}{"`flow_key`": uuid}, map[string]interface{}{"`flow_cont`": string(flowJson)})
	}
	// fmt.Printf("cureeNode.CustomNode =====> %v\n", cureeNode.NodeKey)
	timeStep := endStep - 1
	if timeStep <= 0 {
		timeStep = 1
	}
	for k := 0; k < len(flowList); k++ {
		if flowList[k].Step <= endStep {
			flowList[k].RunType = 0
			flowList[k].RunScope = 0

		}

		if flowList[k].Step >= endStep {

			if flowList[k].CustomNode == cureeNode.NodeKey {
				if flowList[k].RunScope == 0 {
					flowList[k].RunScope = 1
				}
				// fmt.Printf("cureeNode.CustomNode =====> %v =====> %v =====> %v =====> %v\n", flowList[k].Step, endStep, flowList[k].CustomNode == cureeNode.NodeKey, flowList[timeStep].Operator)

				for j := 0; j < len(flowList[timeStep].Operator); j++ {

					if flowList[timeStep].Operator[j].Id == userKey {
						flowList[k].JudgeList = true
					}
				}
			}
		}
	}
	flowMap = flowList
	return
}

/*
*
@ 作者: 秦东
@ 时间: 2023-11-24 16:46:33
@ 功能: 依次审批
@ 参数

	#

@ 返回值

	#

@ 方法原型

	#
*/
func ApprovalInSequence(Operator []OperatorList, userCont modelshr.ManCont) bool {
	allAry := len(Operator)
	if allAry < 1 {
		return false
	}
	userKey := strconv.FormatInt(userCont.Key, 10)
	if allAry == 1 {
		for _, v := range Operator {
			if v.Id == userKey {
				return true
			}
		}
	}
	minVal := 0
	for _, v := range Operator {
		if minVal >= len(v.LogList) {
			minVal = len(v.LogList)
		}
	}
	endTrue := true
	for i := 0; i < allAry-2; i++ {
		if len(Operator[i].LogList) <= minVal && len(Operator[i].LogList) <= len(Operator[i+1].LogList) {
			if Operator[i].Id == userKey {
				endTrue = false
				return true
			}
		}
	}
	if endTrue {
		if Operator[allAry-1].Id == userKey {
			return true
		}
	}
	return false
}

/*
*
@ 作者: 秦东
@ 时间: 2023-11-24 16:31:43
@ 功能: 处理非会签情况
@ 参数

	#Operator				节点操作人
	#userCont				当前操作人

@ 返回值

	#bool 					//是否可以操作

@ 方法原型

	#
*/
func NotSignJointly(Operator []OperatorList, userCont modelshr.ManCont) bool {
	if len(Operator) < 1 {
		return false
	}
	userMap := make(map[string]int)
	minVal := 0
	for _, v := range Operator {
		userMap[v.Id] = len(v.LogList)
		if minVal >= len(v.LogList) {
			minVal = len(v.LogList)
		}
	}
	userKey := strconv.FormatInt(userCont.Key, 10)
	for i, m := range userMap {
		if m == minVal && i == userKey {
			return true
		}
	}
	return false
}

/*
*
@ 作者: 秦东
@ 时间: 2023-11-25 08:52:13
@ 功能: 提交审批结果
@ 参数

	#

@ 返回值

	#

@ 方法原型

	#
*/
func (a *ApiMethod) SubmitApprovalResults(c *gin.Context) {
	var requestData SubmitAppResults
	err := c.ShouldBindJSON(&requestData)
	if err != nil {
		publicmethod.Result(100, err, c)
		return
	}
	if requestData.Id == "" {
		publicmethod.Result(100, err, c)
		return
	}
	if requestData.AgreeOrRefuse == 0 {
		requestData.AgreeOrRefuse = 2
	}

	where := publicmethod.MapOut[string]()
	where["`flow_key`"] = requestData.Id
	var flowInfo modelAppPlatform.RunFlow
	err = flowInfo.GetCont(where)
	if err != nil {
		publicmethod.Result(107, err, c)
		return
	}
	if flowInfo.NextStep == 0 || flowInfo.Status != 3 {
		publicmethod.Result(1, err, c, "此流程再不可审批状态！您的提交无效")
		return
	}
	if len(requestData.FlowList) < 1 {
		if flowInfo.FlowCont != "" {
			json.Unmarshal([]byte(flowInfo.FlowCont), &requestData.FlowList)
		} else {
			publicmethod.Result(1, err, c, "流程异常！您的提交无效")
			return
		}
	}
	context, _ := c.Get(overall.MyContJwt)
	var userCont modelshr.ManCont
	userCont.GetLoginCont(context) //当前操作人
	var runFlowCont RunWorkFlow
	runFlowCont.Step = flowInfo.CurrentStep
	runFlowCont.NextStep = flowInfo.NextStep
	runFlowCont.TotalSteps = len(requestData.FlowList)
	runFlowCont.Uuid = flowInfo.FlowKey
	runFlowCont.RunUid = flowInfo.RunKey
	runFlowCont.Participant = strings.Split(flowInfo.Participants, ",")
	runFlowCont.FlowList = requestData.FlowList

	//执行流程
	var runFlow RunWorkFlow
	runFlow.Step = 1 //执行第几部
	runFlow.FlowList = requestData.FlowList
	runFlow.TotalSteps = len(requestData.FlowList) //流程总长度
	runFlow.Uuid = flowInfo.FlowKey
	runFlow.RunUid = flowInfo.RunKey
	runFlow.FlowStepRun(userCont.Key, requestData.AgreeOrRefuse, requestData.Suggest)

	flowJsonCont, _ := json.Marshal(runFlow.FlowList) //将步进流转化成json流

	saveFlowInfo := publicmethod.MapOut[string]()
	saveFlowInfo["`flow_cont`"] = flowJsonCont

	// var runFlowContent modelAppPlatform.RunFlow
	// var taskContent modelAppPlatform.Task
}

/*
*
@ 作者: 秦东
@ 时间: 2023-11-25 11:15:56
@ 功能: 流程处理
@ 参数

	#userKey				当前处理人
	#AgreeToRefuse			1：同意，2：驳回
	#Suggest				审批意见

@ 返回值

	#

@ 方法原型

	#
*/
func (r *RunWorkFlow) FlowStepRun(userKey int64, AgreeToRefuse int, Suggest string) {
	if len(r.FlowList) < 1 {
		return
	}
	userKeyStr := strconv.FormatInt(userKey, 10)
	currentStep, nextStep := PaceStep(2, r.TotalSteps)
	for i := 0; i < r.TotalSteps; i++ {
		if r.FlowList[i].Step == r.Step {
			//判断操作人是有操作权限或是否已经操作过
			r.IsRun, r.Msg = JudgeOperUser(userKey, r.RunUid, r.FlowList[i].Operator)
			if r.IsRun {
				return
			} else {

				if AgreeToRefuse != 1 { //驳回操作
					r.FlowList[i].Status = 3
					operatorAry, nodeUser := FindOperator(userKeyStr, r.RunUid, 3, r.FlowList[i].Operator)
					r.FlowList[i].Operator = operatorAry
					r.Participant = append(r.Participant, nodeUser...)
					r.RejectNode(r.FlowList[i].GoBackNode)
					return
				} else { //同意操作
					r.FlowList[i].Status = 2
					operatorAry, nodeUser := FindOperator(userKeyStr, r.RunUid, 2, r.FlowList[i].Operator)
					r.FlowList[i].Operator = operatorAry
					r.Participant = append(r.Participant, nodeUser...)

					switch r.FlowList[i].Types {
					case 0:
						r.Step = currentStep
						r.NextStep = nextStep
						FlowRunLog(r.Uuid, userKey, 2, r.FlowList[i].NodeKey, "发起流程", "")
						if JudgeRunNode(currentStep, r.FlowList) {
							r.FlowStepRun(userKey, AgreeToRefuse, Suggest)
						}
					case 1:
						r.Step = currentStep
						r.NextStep = nextStep
						FlowRunLog(r.Uuid, userKey, 2, r.FlowList[i].NodeKey, Suggest, "")
					case 2:
						r.Step = currentStep
						r.NextStep = nextStep
						// fmt.Printf("执行曹总--0->%v->%v\n", r.Step, r.NextStep)
						for _, op := range r.FlowList[i].Operator {
							userkIntId, _ := strconv.ParseInt(op.Id, 10, 64)
							title := fmt.Sprintf("向%v发送抄送数据", op.Name)
							FlowRunLog(r.Uuid, userkIntId, AgreeToRefuse, r.FlowList[i].NodeKey, title, "")
						}
						if r.NextStep > 0 {
							r.FlowStepRun(userKey, AgreeToRefuse, Suggest)
						}
					case 3:
						r.Step = currentStep
						r.NextStep = nextStep
						FlowRunLog(r.Uuid, userKey, 2, r.FlowList[i].NodeKey, Suggest, "")
					default:
					}
				}
			}
		}
	}
	// for i := 0; i < r.TotalSteps; i++ {
	// 	if r.FlowList[i].Step == r.Step {
	// 		// operNum := len(r.Operator)   //判断有多少审批人
	// 		switch len(r.FlowList[i].Operator) { //判断有多少审批人
	// 		case 0: //没有审批人时
	// 			if r.FlowList[i].NoHanderAction == 2 { //转交给管理员审批
	// 				caoZuoRen, canYuRen := GainFlowRoleUser(10)
	// 				r.FlowList[i].Operator = caoZuoRen
	// 				r.Participant = append(r.Participant, canYuRen...)
	// 			} else { //自动审批通过
	// 				r.Step = currentStep
	// 				r.NextStep = nextStep
	// 				FlowRunLog(r.Uuid, 0, AgreeToRefuse, r.FlowList[i].NodeKey, "自动审批通过", "")
	// 				if JudgeRunNode(currentStep, r.FlowList) {
	// 					r.GainRunNode(userKey, AgreeToRefuse)
	// 				}
	// 			}
	// 		case 1: //只有一个审批人时
	// 		default: //多人审批时
	// 		}

	// 		switch r.FlowList[i].ExamineMode { //多人审批时采用的审批方式。0：无操作 1依次审批 2会签 3:非会签
	// 		case 1:
	// 		default:
	// 		}
	// 	}
	// }
}