engineercms/controllers/flow.go at master · engineercms/engineercms · GitHub

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package controllers

import (

"database/sql"

"fmt"

"github.com/3xxx/engineercms/models"

"github.com/3xxx/flow"

"github.com/PuerkitoBio/goquery"

"github.com/beego/beego/v2/core/logs"

"github.com/beego/beego/v2/server/web"

// beego "github.com/beego/beego/v2/adapter"

_ "github.com/go-sql-driver/mysql"

"io"

"log"

"path"

"strconv"

"strings"

)

// VueFlow API

type FlowController struct {

web.Controller

}

func (c *FlowController) Get() {

c.Data["Website"] = "beego.me"

c.Data["Email"] = "astaxie@gmail.com"

c.TplName = "flow.tpl"

}

// var tx *sql.Tx每个方法里这样用还是像下面这样用？？

// tx, _ := db.Begin()

// db.Close()

// var db *sql.DB

// func init() {

// driver, connStr := "mysql", "travis@/flow?charset=utf8&parseTime=true"

// tdb := fatal1(sql.Open(driver, connStr)).(*sql.DB)

// // flow.RegisterDB(tdb)

// if tdb == nil {

// log.Fatal("given database handle is `nil`")

// }

// db = tdb

// tx, _ := db.Begin()

// db.Close()

// }

// @Title show wf page

// @Description show workflow page

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 articls not found

// @router /workflow [get]

// 页面

func (c *FlowController) WorkFlow() {

c.TplName = "index.html"

}

// @Title post wf doctype...

// @Description post workflowdoctype..

// @Param name query string true "The name of doctype"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowtype [post]

// 管理员定义流程类型doctype、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowType() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

// func init() {

// orm.RegisterDriver("mysql", orm.DRMySQL)//注册驱动

// orm.RegisterModel(new(Model))//注册 model

// orm.RegisterDataBase("default", "mysql", "test:123456@/test?charset=utf8",30,30)//注册默认数据库

//orm.RegisterDataBase("default", "mysql", "test:@/test?charset=utf8")//密码为空格式

// }

// driver, connStr := "mysql", "travis@/flow?charset=utf8&parseTime=true"

// tdb := fatal1(sql.Open(driver, connStr)).(*sql.DB)

// if tdb == nil {

// log.Fatal("given database handle is `nil`")

// }

// db := tdb

// tx, _ := db.Begin()

// db.Close()

var tx *sql.Tx

name := c.GetString("name")

// beego.Info(name)

// jsoninfo := c.GetString("name1") //获取formdata

// beego.Info(jsoninfo)

//定义流程类型

_, err := flow.DocTypes.New(tx, name) //"图纸设计流程"

if err != nil {

fmt.Println(err)

c.Data["json"] = map[string]interface{}{"err": err, "data": "写入失败!"}

c.ServeJSON()

} else {

// tx.Commit() //这个必须要！！！！！！

c.Data["json"] = map[string]interface{}{"err": nil, "data": "写入成功!"}

c.ServeJSON()

}

//后端分页的数据结构

type doctypelist struct {

Doctype []*flow.DocType `json:"doctypes"`

Page int64 `json:"page"`

Total int `json:"total"` //string或int64都行！

}

// @Title get wf doctypelist...

// @Description get workflowdoctype..

// @Param page query string false "The page of doctype"

// @Param limit query string false "The size of page"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowtypelist [get]

// 管理员定义流程类型doctype、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowTypeList() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var offset, limit1, page1 int64

var err error

limit := c.GetString("limit")

if limit == "" {

limit1 = 0

} else {

limit1, err = strconv.ParseInt(limit, 10, 64)

if err != nil {

logs.Error(err)

}

page := c.GetString("page")

if page == "" {

limit1 = 0

page1 = 1

} else {

page1, err = strconv.ParseInt(page, 10, 64)

if err != nil {

logs.Error(err)

}

if page1 <= 1 {

offset = 0

} else {

offset = (page1 - 1) * limit1

}

doctype, err := flow.DocTypes.List(offset, limit1)

if err != nil {

logs.Error(err)

}

arr, err := flow.DocTypes.List(0, 0)

if err != nil {

logs.Error(err)

}

list := doctypelist{doctype, page1, len(arr)}

// tx.Commit()

c.Data["json"] = list

c.ServeJSON()

}

// @Title post wf doctype...

// @Description post workflowdoctype..

// @Param name query string false "The name of doctype"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowtypeupdate [post]

// 管理员定义流程类型doctype、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowTypeUpdate() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

name := c.GetString("name")

dtid := c.GetString("dtid")

//pid转成64为

dtID, err := strconv.ParseInt(dtid, 10, 64)

if err != nil {

logs.Error(err)

}

//定义流程类型

err = flow.DocTypes.Rename(tx, flow.DocTypeID(dtID), name) //"图纸设计流程"

if err != nil {

fmt.Println(err)

}

// tx.Commit()

c.Data["json"] = "ok"

c.ServeJSON()

}

// @Title post wf doctype...

// @Description post workflowdoctype..

// @Param name query string true "The name of doctype"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowtypedelete [post]

// 管理员定义流程类型doctype、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowTypeDelete() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

name := c.GetString("name")

//定义流程类型

_, err := flow.DocTypes.New(tx, name) //"图纸设计流程"

if err != nil {

fmt.Println(err)

}

c.Data["json"] = "ok"

c.ServeJSON()

}

// @Title post wf docstate...

// @Description post workflowdocstate..

// @Param name query string true "The name of docstate"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowstate [post]

// 管理员定义流程类型doctype、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowState() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

name := c.GetString("name")

//定义流程状态

_, err := flow.DocStates.New(tx, name) //"设计中..."

if err != nil {

fmt.Println(err)

c.Data["json"] = map[string]interface{}{"err": err, "data": "写入失败!"}

c.ServeJSON()

} else {

// tx.Commit()

c.Data["json"] = map[string]interface{}{"err": nil, "data": "写入成功!"}

c.ServeJSON()

}

// dsID2, err := flow.DocStates.New(tx, "校核中...")

// if err != nil {

// fmt.Println(err)

// }

// dsID3, err := flow.DocStates.New(tx, "审查中...")

// if err != nil {

// fmt.Println(err)

// }

// flow.DocStates.New(tx, "批准中...")

// flow.DocStates.New(tx, "申报中...")

// flow.DocStates.New(tx, "评估中...")

// flow.DocStates.New(tx, "审批中...")

c.Data["json"] = "ok"

c.ServeJSON()

}

// @Title post wf docstate...

// @Description post workflowdocstate..

// @Param name query string false "The name of docstate"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowstateupdate [post]

// 管理员定义流程类型docstate、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowStateUpdate() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

name := c.GetString("name")

dtid := c.GetString("dtid")

//pid转成64为

dtID, err := strconv.ParseInt(dtid, 10, 64)

if err != nil {

logs.Error(err)

}

//定义流程类型

err = flow.DocStates.Rename(tx, flow.DocStateID(dtID), name) //"图纸设计流程"

if err != nil {

fmt.Println(err)

}

c.Data["json"] = "ok"

c.ServeJSON()

}

// @Title post wf docstate...

// @Description post workflowdocstate..

// @Param name query string true "The name of docstate"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowstatedelete [post]

// 管理员定义流程类型docstate、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowStateDelete() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

name := c.GetString("name")

//定义流程类型

_, err := flow.DocStates.New(tx, name) //"图纸设计流程"

if err != nil {

fmt.Println(err)

}

c.Data["json"] = "ok"

c.ServeJSON()

}

//后端分页的数据结构

type docstatelist struct {

Docstate []*flow.DocState `json:"docstates"`

Page int64 `json:"page"`

Total int `json:"total"` //string或int64都行！

}

// @Title post wf docstate...

// @Description post workflowdocstate..

// @Param page query string false "The page of docstate"

// @Param limit query string false "The size of page"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowstatelist [get]

// 管理员定义流程类型doctype、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowStateList() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var offset, limit1, page1 int64

var err error

limit := c.GetString("limit")

if limit == "" {

limit1 = 0

} else {

limit1, err = strconv.ParseInt(limit, 10, 64)

if err != nil {

logs.Error(err)

}

page := c.GetString("page")

if page == "" {

limit1 = 0

page1 = 1

} else {

page1, err = strconv.ParseInt(page, 10, 64)

if err != nil {

logs.Error(err)

}

if page1 <= 1 {

offset = 0

} else {

offset = (page1 - 1) * limit1

}

docstate, err := flow.DocStates.List(offset, limit1)

if err != nil {

logs.Error(err)

}

arr, err := flow.DocStates.List(0, 0)

if err != nil {

logs.Error(err)

}

list := docstatelist{docstate, page1, len(arr)}

// tx.Commit()

c.Data["json"] = list

c.ServeJSON()

}

// @Title post wf docaction...

// @Description post workflowdocaction..

// @Param name query string true "The name of docaction"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowaction [post]

// 管理员定义流程类型doctype、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowAction() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

name := c.GetString("name")

reconfirm := c.GetString("reconfirm")

// beego.Info(reconfirm)

var reconfirm1 bool

if reconfirm == "true" {

reconfirm1 = true

} else {

reconfirm1 = false

}

//定义流程动作类型

_, err := flow.DocActions.New(tx, name, reconfirm1) //"设计完成后提交"改变状态设计中...为校核中...

if err != nil {

fmt.Println(err)

c.Data["json"] = map[string]interface{}{"err": err, "data": "写入失败!"}

c.ServeJSON()

} else {

c.Data["json"] = map[string]interface{}{"err": nil, "data": "写入成功!"}

c.ServeJSON()

}

// @Title post wf docaction...

// @Description post workflowdocaction..

// @Param name query string false "The name of docaction"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowactionupdate [post]

// 管理员定义流程类型docstate、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowActionUpdate() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

name := c.GetString("name")

dtid := c.GetString("dtid")

//pid转成64为

dtID, err := strconv.ParseInt(dtid, 10, 64)

if err != nil {

logs.Error(err)

}

//定义流程类型

err = flow.DocActions.Rename(tx, flow.DocActionID(dtID), name) //"图纸设计流程"

if err != nil {

fmt.Println(err)

}

c.Data["json"] = "ok"

c.ServeJSON()

}

// @Title post wf docaction...

// @Description post workflowdocaction..

// @Param name query string true "The name of docaction"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowactiondelete [post]

// 管理员定义流程类型docstate、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowActionDelete() {

}

//后端分页的数据结构

type docactionlist struct {

Docaction []*flow.DocAction `json:"docactions"`

Page int64 `json:"page"`

Total int `json:"total"` //string或int64都行！

}

// @Title get wf docaction...

// @Description get workflowdocaction..

// @Param page query string true "The page of docaction"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowactionlist [get]

// 管理员定义流程类型doctype、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowActionList() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var offset, limit1, page1 int64

var err error

limit := c.GetString("limit")

if limit == "" {

limit1 = 0

} else {

limit1, err = strconv.ParseInt(limit, 10, 64)

if err != nil {

logs.Error(err)

}

page := c.GetString("page")

if page == "" {

limit1 = 0

page1 = 1

} else {

page1, err = strconv.ParseInt(page, 10, 64)

if err != nil {

logs.Error(err)

}

if page1 <= 1 {

offset = 0

} else {

offset = (page1 - 1) * limit1

}

docaction, err := flow.DocActions.List(offset, limit1)

if err != nil {

logs.Error(err)

}

arr, err := flow.DocActions.List(0, 0)

if err != nil {

logs.Error(err)

}

list := docactionlist{docaction, page1, len(arr)}

c.Data["json"] = list

c.ServeJSON()

}

// @Title post wf transition...

// @Description post transition..

// @Param name query string true "The name of transition"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowtransition [post]

// 管理员定义流程类型doctype、流程状态state、流程节点node、

// 流程流向transition，输入doctype、docstate1、docaction、docstate2

func (c *FlowController) FlowTransition() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

// dtid := c.GetString("dtid")

dtid := c.GetString("dtid")

// beego.Info(dtid)

//pid转成64为

dtID, err := strconv.ParseInt(dtid, 10, 64)

if err != nil {

logs.Error(err)

}

dsid1 := c.GetString("dsid1")

dsID1, err := strconv.ParseInt(dsid1, 10, 64)

if err != nil {

logs.Error(err)

}

daid := c.GetString("daid")

daID, err := strconv.ParseInt(daid, 10, 64)

if err != nil {

logs.Error(err)

}

dsid2 := c.GetString("dsid2")

dsID2, err := strconv.ParseInt(dsid2, 10, 64)

if err != nil {

logs.Error(err)

}

//添加流程规则1:oldstate1 action1 newstate2

err = flow.DocTypes.AddTransition(tx, flow.DocTypeID(dtID), flow.DocStateID(dsID1), flow.DocActionID(daID), flow.DocStateID(dsID2))

if err != nil {

logs.Error(err)

c.Data["json"] = map[string]interface{}{"err": err, "data": "写入失败!"}

c.ServeJSON()

} else {

// tx.Commit()

c.Data["json"] = map[string]interface{}{"err": nil, "data": "写入成功!"}

c.ServeJSON()

}

//添加流程规则2:oldstate2 action2 newstate3

// err = flow.DocTypes.AddTransition(tx, flow.DocTypeID(dtID1), flow.DocStateID(dsID2), flow.DocActionID(daID2), flow.DocStateID(dsID3))

// if err != nil {

// logs.Error(err)

// }

}

// @Title post wf doctransition...

// @Description post workflowdoctransition..

// @Param name query string false "The name of doctransition"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowtransitionupdate [post]

// 管理员定义流程类型docstate、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowTransitionUpdate() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

name := c.GetString("name")

dtid := c.GetString("dtid")

//pid转成64为

dtID, err := strconv.ParseInt(dtid, 10, 64)

if err != nil {

logs.Error(err)

}

//定义流程类型

err = flow.DocTypes.RenameTransition(tx, flow.DocTransitionID(dtID), name) //"图纸设计流程"

if err != nil {

fmt.Println(err)

}

// tx.Commit()

c.Data["json"] = "ok"

c.ServeJSON()

}

// @Title post wf doctransition...

// @Description post workflowdoctransition..

// @Param name query string true "The name of doctransition"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowtransitiondelete [post]

// 管理员定义流程类型docstate、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowTransitionDelete() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

dtid := c.GetString("dtid")

//pid转成64为

dtID, err := strconv.ParseInt(dtid, 10, 64)

if err != nil {

logs.Error(err)

}

dsid := c.GetString("dsid")

//pid转成64为

dsID, err := strconv.ParseInt(dsid, 10, 64)

if err != nil {

logs.Error(err)

}

daid := c.GetString("daid")

//pid转成64为

daID, err := strconv.ParseInt(daid, 10, 64)

if err != nil {

logs.Error(err)

}

err = flow.DocTypes.RemoveTransition(tx, flow.DocTypeID(dtID), flow.DocStateID(dsID), flow.DocActionID(daID))

if err != nil {

fmt.Println(err)

}

// tx.Commit()

c.Data["json"] = "ok"

c.ServeJSON()

}

//后端分页的数据结构

type transitionlist struct {

Transisions []*flow.Transitionstruct `json:"transitions"`

Page int64 `json:"page"`

Total int `json:"total"` //string或int64都行！

}

// @Title get wf transition...

// @Description post transition..

// @Param page query string true "The page of transition"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowtransitionlist [get]

// 展示doctype下from docstate可能的transion

func (c *FlowController) FlowTransitionList() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var offset, limit1, page1 int64

var err error

limit := c.GetString("limit")

if limit == "" {

limit1 = 0

} else {

limit1, err = strconv.ParseInt(limit, 10, 64)

if err != nil {

logs.Error(err)

}

page := c.GetString("page")

if page == "" {

limit1 = 0

page1 = 1

} else {

page1, err = strconv.ParseInt(page, 10, 64)

if err != nil {

logs.Error(err)

}

if page1 <= 1 {

offset = 0

} else {

offset = (page1 - 1) * limit1

}

transisions, err := flow.DocTypes.TransitionsList(offset, limit1)

if err != nil {

logs.Error(err)

}

arr, err := flow.DocTypes.TransitionsList(0, 0)

if err != nil {

logs.Error(err)

}

list := transitionlist{transisions, page1, len(arr)}

c.Data["json"] = list

c.ServeJSON()

}

// @Title post wf Workflow...

// @Description post Workflow..

// @Param name query string true "The name of Workflow"

// @Param dtid query string true "The doctypeid of Workflow"

// @Param dsid query string true "The docstate of Workflow"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowworkflow [post]

// 管理员定义流程Workflow

// 输入doctype和初始action

func (c *FlowController) FlowWorkflow() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

name := c.GetString("name") //图纸设计-三级校审流程

dtid := c.GetString("dtid")

//pid转成64为

dtID, err := strconv.ParseInt(dtid, 10, 64)

if err != nil {

logs.Error(err)

}

dsid := c.GetString("dsid")

dsID, err := strconv.ParseInt(dsid, 10, 64)

if err != nil {

logs.Error(err)

}

//定义流程类型doctype下的唯一流程workflow

workflowID, err := flow.Workflows.New(tx, name, flow.DocTypeID(dtID), flow.DocStateID(dsID)) //初始状态是“设计中...”——校核——审查——完成

if err != nil {

logs.Error(err)

c.Data["json"] = map[string]interface{}{"err": err, "data": "写入失败!"}

c.ServeJSON()

} else {

// tx.Commit()

logs.Info(workflowID)

c.Data["json"] = map[string]interface{}{"err": nil, "data": "写入成功!"}

c.ServeJSON()

}

// workflowID2, err := flow.Workflows.New(tx, "图纸设计-二级校审流程", dtID1, dsID1) //初始状态是“设计中...”-“校核”——完成

// if err != nil {

// fmt.Println(err)

// }

// beego.Info(workflowID2)

//定义合同评审下的流程类型：部门合同流程，总院合同流程

//略

}

//后端分页的数据结构

type workflowlist struct {

Workflows []*flow.Workflow `json:"workflows"`

Page int64 `json:"page"`

Total int `json:"total"` //string或int64都行！

}

// @Title post wf Workflow...

// @Description post Workflow..

// @Param page query string true "The page of Workflow"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowworkflowlist [get]

// 管理员定义流程Workflow

// 输入doctype和初始action

func (c *FlowController) FlowWorkflowList() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var offset, limit1, page1 int64

var err error

limit := c.GetString("limit")

if limit == "" {

limit1 = 0

} else {

limit1, err = strconv.ParseInt(limit, 10, 64)

if err != nil {

logs.Error(err)

}

page := c.GetString("page")

if page == "" {

limit1 = 0

page1 = 1

} else {

page1, err = strconv.ParseInt(page, 10, 64)

if err != nil {

logs.Error(err)

}

if page1 <= 1 {

offset = 0

} else {

offset = (page1 - 1) * limit1

}

workflows, err := flow.Workflows.List(offset, limit1)

if err != nil {

logs.Error(err)

}

arr, err := flow.Workflows.List(0, 0)

if err != nil {

logs.Error(err)

}

list := workflowlist{workflows, page1, len(arr)}

c.Data["json"] = list

c.ServeJSON()

}

// @Title post wf AccessContext...

// @Description post AccessContext..

// @Param name query string true "The name of AccessContext"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowaccesscontext [post]

// 管理员定义流程AccessContext

// 流程命名空间

func (c *FlowController) FlowAccessContext() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

name := c.GetString("name")

//定义用户、组、角色、权限集合

_, err := flow.AccessContexts.New(tx, name) //"Context"

if err != nil {

logs.Error(err)

c.Data["json"] = map[string]interface{}{"err": err, "data": "写入失败!"}

c.ServeJSON()

} else {

// tx.Commit() //这个必须要！！！！！！

c.Data["json"] = map[string]interface{}{"err": nil, "data": "写入成功!"}

c.ServeJSON()

}

// @Title post wf docaccesscontext...

// @Description post workflowdocaccesscontext..

// @Param name query string false "The name of docaccesscontext"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowaccesscontextupdate [post]

// 管理员定义流程类型docstate、流程状态state、流程节点node、

// 流程动作action、流程流向transition、流程事件event

func (c *FlowController) FlowAccessContextUpdate() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

var tx *sql.Tx

name := c.GetString("name")

dtid := c.GetString("dtid")

//pid转成64为

dtID, err := strconv.ParseInt(dtid, 10, 64)

if err != nil {

logs.Error(err)

}

//定义流程类型

err = flow.AccessContexts.Rename(tx, flow.AccessContextID(dtID), name) //"图纸设计流程"

if err != nil {

fmt.Println(err)

}

c.Data["json"] = "ok"

c.ServeJSON()

}

//后端分页的数据结构

type accesscontextlist struct {

AccessContexts []*flow.AccessContext `json:"accesscontexts"`

Page int64 `json:"page"`

Total int `json:"total"` //string或int64都行！

}

// @Title get wf AccessContext...

// @Description post AccessContext..

// @Param page query string true "The page of AccessContext"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flowaccesscontextlist [get]

// 管理员定义流程AccessContext

// 流程命名空间

func (c *FlowController) FlowAccessContextList() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

prefix := c.GetString("prefix")

var offset, limit1, page1 int64

var err error

limit := c.GetString("limit")

if limit == "" {

limit1 = 0

} else {

limit1, err = strconv.ParseInt(limit, 10, 64)

if err != nil {

logs.Error(err)

}

page := c.GetString("page")

if page == "" {

limit1 = 0

page1 = 1

} else {

page1, err = strconv.ParseInt(page, 10, 64)

if err != nil {

logs.Error(err)

}

if page1 <= 1 {

offset = 0

} else {

offset = (page1 - 1) * limit1

}

accesscontexts, err := flow.AccessContexts.List(prefix, offset, limit1)

if err != nil {

logs.Error(err)

}

arr, err := flow.AccessContexts.List(prefix, 0, 0)

if err != nil {

logs.Error(err)

}

list := accesscontextlist{accesscontexts, page1, len(arr)}

c.Data["json"] = list

c.ServeJSON()

}

// @Title post wf Node...

// @Description post Node..

// @Param name query string true "The name of Node"

// @Param dtid query string true "The doctypeid of Node"

// @Param dsid query string true "The docstateid of Node"

// @Param acid query string true "The accesssid of Node"

// @Param nodetype query string true "The nodetype of Node"

// @Success 200 {object} models.GetProductsPage

// @Failure 400 Invalid page supplied

// @Failure 404 data not found

// @router /flownode [post]

// 管理员定义流程Node

// 流程node，输入doctype，docstate1，access，workflow，name和nodetype

// A `Node` each has to be defined for each document state of the workflow,

// except the final state. Please look at `_Workflows.AddNode`.

func (c *FlowController) FlowNode() {

c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", c.Ctx.Request.Header.Get("Origin"))

// c.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Credentials", "true")

var tx *sql.Tx

name := c.GetString("name")

dtid := c.GetString("dtid")

//pid转成64为

dtID, err := strconv.ParseInt(dtid, 10, 64)

if err != nil {

logs.Error(err)

}

dsid := c.GetString("dsid")

dsID, err := strconv.ParseInt(dsid, 10, 64)

if err != nil {

logs.Error(err)

}

acid := c.GetString("acid")

acID, err := strconv.ParseInt(acid, 10, 64)

if err != nil {

logs.Error(err)

}

var flownodetype flow.NodeType

nodetype := c.GetString("nodetype") // flow.NodeTypeBegin

switch nodetype {

case "begin":

flownodetype = flow.NodeTypeBegin

case "end":

flownodetype = flow.NodeTypeEnd

case "linear":

flownodetype = flow.NodeTypeLinear

case "branch":

flownodetype = flow.NodeTypeBranch

case "joinany":

flownodetype = flow.NodeTypeJoinAny

case "joinall":

flownodetype = flow.NodeTypeJoinAll

// NodeTypeEnd = "end"

// // NodeTypeLinear : one incoming, one outgoing

// NodeTypeLinear = "linear"

// // NodeTypeBranch : one incoming, two or more outgoing

// NodeTypeBranch = "branch"

// // NodeTypeJoinAny : two or more incoming, one outgoing

// NodeTypeJoinAny = "joinany"

// // NodeTypeJoinAll : two or more incoming, one outgoing

// NodeTypeJoinAll = "joinall"

}

//根据doctypeid获得workflow

workflow, err := flow.Workflows.GetByDocType(flow.DocTypeID(dtID))

if err != nil {

logs.Error(err)

}

//定义流程类型workflow下的具体每个节点node，用户对文件执行某个动作（event里的action）后，会沿着这些节点走

// AddNode maps the given document state to the specified node. This

// map is consulted by the workflow when performing a state transition

// of the system.nodeID1

_, err = flow.Workflows.AddNode(tx, flow.DocTypeID(dtID), flow.DocStateID(dsID), flow.AccessContextID(acID), workflow.ID, name, flownodetype)

if err != nil {

logs.Error(err)

c.Data["json"] = map[string]interface{}{"err": err, "data": "写入失败!"}

c.ServeJSON()

} else {

// tx.Commit()

c.Data["json"] = map[string]interface{}{"err": nil, "data": "写入成功!"}

c.ServeJSON()

}

// _, err = flow.Workflows.AddNode(tx, dtID1, dsID2, accessContextID1, workflowID1, "图纸设计-三级校审流程-校核", flow.NodeTypeLinear)

// if err != nil {

// fmt.Println(err)

// }

// _, err = flow.Workflows.AddNode(tx, dtID1, dsID3, accessContextID1, workflowID1, "图纸设计-三级校审流程-审查", flow.NodeTypeEnd)

// if err != nil {

// fmt.Println(err)

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engineercms/controllers/flow.go at master · engineercms/engineercms · GitHub

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