任务调度之持久化（基于Quartz.net）

上一篇我们了解了任务调度及他的远端管理方式，传送门：任务调度及远端管理（基于Quartz.net）

这篇我们要完成任务调度的持久化功能，即新增修改删除之类的功能，这必须得要有的，不然都不知道后台都有什么作业在跑

一、Job的CURD

1.1 、新建Job表

 CREATE TABLE [dbo].[Job](
     [Id] [uniqueidentifier] NOT NULL,
     [GroupName] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL,
     [JobName] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL,
     [TriggerName] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL,
     [Cron] [varchar](50) COLLATE Chinese_PRC_CI_AS NULL,
     [TriggerState] [varchar](50) COLLATE Chinese_PRC_CI_AS NULL,
     [StartTime] [datetime] NULL,
     [EndTime] [datetime] NULL,
     [PreTime] [datetime] NULL,
     [NextTime] [datetime] NULL,
     [Description] [nvarchar](200) COLLATE Chinese_PRC_CI_AS NULL,
     [CreateTime] [datetime] NULL,
  CONSTRAINT [PK_Job] PRIMARY KEY CLUSTERED
 (
     [Id] ASC
 )WITH (PAD_INDEX  = OFF, IGNORE_DUP_KEY = OFF) ON [PRIMARY]
 ) ON [PRIMARY]

 GO

1.2、控制器还是用上一篇的HelloJobController，改一下

     public class HelloJobController : Controller
     {
         private IJobApplication jobApplication;

         public HelloJobController(IJobApplication jobApplication)
         {
             this.jobApplication = jobApplication;
         }

         [Route("Jobs/{PageIndex=1}")]
         public ActionResult Index(string PageIndex)
         {
             Page page = new Page();
             page.PageIndex = PageIndex.ToInt();

             var model = new JobPageViewModel();
             var soure = this.jobApplication.GetPage(page, t => t.CreateTime);

             model.Items = Mapper.Map<List<JobViewModel>>(soure.Item2);
             model.Total = soure.Item1;
             model.Page = page;

             return View(model);
         }

         [HttpPost]
         [ValidateAntiForgeryToken]
         public ActionResult Add(JobCURequest entity)
         {
             this.jobApplication.Add(new JobCURequest()
             {
                 Id = Guid.NewGuid(),
                 GroupName = entity.GroupName,
                 JobName = entity.JobName,
                 TriggerName = entity.TriggerName,
                 Cron = entity.Cron,
                 TriggerState = Quartz.TriggerState.None.ToString()
             });

             return RedirectToAction("Index");
         }

         [HttpGet]
         public ActionResult Delete(string id)
         {
             this.jobApplication.Delete(Guid.Parse(id));
             return RedirectToAction("Index");
         }

         [HttpGet]
         public ActionResult Edit(Guid id)
         {
             var soure = this.jobApplication.Get(id);
             return Json(soure, JsonRequestBehavior.AllowGet);
         }

         [HttpPost]
         [ValidateAntiForgeryToken]
         public ActionResult Edit(JobCURequest entity)
         {
             this.jobApplication.Update(new JobCURequest()
             {
                 Id = entity.Id,
                 GroupName = entity.GroupName,
                 JobName = entity.JobName,
                 TriggerName = entity.TriggerName,
                 Cron = entity.Cron,
                 TriggerState = Quartz.TriggerState.None.ToString()
             });

             return RedirectToAction("Index");
         }73     }

可以看到我们新加了IJobApplication的注入，以及Index、Add、Delete、Edit（2个）5个方法

至于里边的实现就是我们上一个系列写好的功能，详细情况请点击传送门：架构设计

1.3、 视图View也要改一下

 @model Presentation.MVC.Models.JobPageViewModel
 @{
     ViewBag.Title = "Index";
     Layout = "~/Views/Shared/_Bootstrap.cshtml";
 }

 <br />
 <div class="panel panel-default">
     <div class="panel-heading">
         <h4 class="panel-title">
             <a data-toggle="collapse" data-parent="#accordion"
                href="#collapseOne" id="actionType">
                 新增作业
             </a>
         </h4>
     </div>
     <div id="collapseOne" class="panel-collapse collapse">
         <div class="panel-body">
             @using (Html.BeginForm("Add", "HelloJob", null, FormMethod.Post, new { @id = "formHelloJob", @class = "form-horizontal", role = "form" }))
             {
                 @Html.AntiForgeryToken()

                 <div class="form-group">
                     <label for="LoginName" class="col-sm-2 control-label">群组</label>
                     <div class="col-sm-10">
                         <input type="text" class="form-control" name="GroupName" id="GroupName"
                                placeholder="请输入群组" />
                     </div>
                 </div>
                 <div class="form-group">
                     <label for="Password" class="col-sm-2 control-label">作业名称</label>
                     <div class="col-sm-10">
                         <input type="text" class="form-control" name="JobName" id="JobName"
                                placeholder="请输入作业名称" />
                     </div>
                 </div>
                 <div class="form-group">
                     <label for="Password" class="col-sm-2 control-label">触发器名称</label>
                     <div class="col-sm-10">
                         <input type="text" class="form-control" name="TriggerName" id="TriggerName"
                                placeholder="请输入触发器名称" />
                     </div>
                 </div>
                 <div class="form-group">
                     <label for="Password" class="col-sm-2 control-label">执行计划</label>
                     <div class="col-sm-10">
                         <input type="text" class="form-control" name="Cron" id="Cron"
                                placeholder="请输入执行计划" />
                     </div>
                 </div>
                 <div class="form-group">
                     <label for="Password" class="col-sm-2 control-label">描述</label>
                     <div class="col-sm-10">
                         <input type="text" class="form-control" name="Description" id="Description"
                                placeholder="请输入描述" />
                     </div>
                 </div>
                 <div class="form-group">
                     <div class="col-sm-offset-2 col-sm-10">
                         <input type="hidden" name="Id" id="Id" />
                         <button type="submit" class="btn btn-default">提交</button>
                     </div>
                 </div>
             }
         </div>
     </div>
 </div>

 <div style=" margin-bottom:5px;">
     <a id="btnRun" class="btn btn-default" href="#" role="button">执行</a>
     <a id="btnPause" class="btn btn-default" href="#" role="button">暂停</a>
     <a id="btnResume" class="btn btn-default" href="#" role="button">恢复</a>

     <a id="btnEdit" class="btn btn-default" href="#" role="button" style=" margin-left:10px">修改</a>
     <a id="btnDel" class="btn btn-default" href="#" role="button">删除</a>
 </div>
 <table id="list" class="table table-striped table-bordered table-hover table-condensed">
     <thead>
         <tr>
             <th><input type="checkbox" class="chkAll" /></th>
             <th>序号</th>
             <th>群组</th>
             <th>作业名称</th>
             <th>触发器名称</th>
             <th>执行计划</th>
             <th>描述</th>
             <th>开始时间</th>
             <th>结束时间</th>
             <th>上次执行</th>
             <th>下次执行</th>
             <th>状态</th>
         </tr>
     </thead>
     <tbody>
         @foreach (var item in Model.Items)
         {
             <tr>
                 <td><input type="checkbox" name="subBox" value="@item.Id" /></td>
                 <td>@item.RowNumber</td>
                 <td>@item.GroupName</td>
                 <td>@item.JobName</td>
                 <td>@item.TriggerName</td>
                 <td>@item.Cron</td>
                 <td>@item.Description</td>
                 <td>@item.StartTime</td>
                 <td>@item.EndTime</td>
                 <td>@item.PreTime</td>
                 <td>@item.NextTime</td>
                 <td>@item.TriggerState</td>
             </tr>
         }
     </tbody>
 </table>

 <ul class="pagination">
     <li><a href="/HelloJob/@Model.PrePage">&laquo;</a></li>
     @for (int index = 1; index <= Model.TotalPage; index++)
     {
         if (Model.Page.PageIndex == index)
         {
     <li class="active"><a href="/HelloJob/@index">@index</a></li>
         }
         else
         {
     <li><a href="/HelloJob/@index">@index</a></li>
         }
     }
     <li><a href="/HelloJob/@Model.NextPage">&raquo;</a></li>
 </ul>

 <script type="text/javascript">
     $(function () {
         $(".chkAll").click(function () {
             if (this.checked) {
                 $('input[name="subBox"]').attr("checked", this.checked);
             } else {
                 $('input[name="subBox"]').removeAttr("checked");
             }
         });

         $("#btnEdit").click(function () {
             var id = GetChooseIds();
             if (id == undefined || id == null || id == "") return;

             $.ajax({
                 url: "/HelloJob/Edit/" + id,
                 type: "GET",
                 dataType: 'json',
                 success: function (result) {
                     $("#Id").val(result.Id);
                     $("#GroupName").val(result.GroupName);
                     $("#JobName").val(result.JobName);
                     $("#TriggerName").val(result.TriggerName);
                     $("#Cron").val(result.Cron);
                     $("#Description").val(result.Description);

                     $('#collapseOne').collapse('show');
                     $("#formHelloJob").attr("action", "/HelloJob/Edit");
                     $("#actionType").html("修改作业");
                 },
                 error: function (e) {
                     alert(e);
                 }
             });
         });

         $("#btnDel").click(function () {
             var id = GetChooseIds();
             if (id == undefined || id == null || id == "") return;

             CreateDeleteWindow(function () {
                 location.href = "/HelloJob/Delete/" + id;
             });
         });

         $("#btnRun").click(function () {
             var id = GetChooseIds();
             if (id == undefined || id == null || id == "") return;

             CreateRunWindow(function () {
                 location.href = "/HelloJob/Run/" + id;
             });
         });

         $("#btnPause").click(function () {
             var id = GetChooseIds();
             if (id == undefined || id == null || id == "") return;

             CreatePauseWindow(function () {
                 location.href = "/HelloJob/Pause/" + id;
             });
         });

         $("#btnResume").click(function () {
             var id = GetChooseIds();
             if (id == undefined || id == null || id == "") return;

             CreateResumeWindow(function () {
                 location.href = "/HelloJob/Resume/" + id;
             });
         });

         function GetChooseIds() {
             var id = "";
             $('input[name="subBox"]').each(function () {
                 id = $(this).attr("value");
             });

             return id;
         }
     });
 </script>

1.4、界面代码就完成了，我们去看看

完全没问题，下面我们来完成 执行、暂停、恢复三个操作作业的按钮功能

二、作业管理

2.1、HelloJobHelper改一下，名称我也改了（JobHelper）

2.2、HelloJobController加入上边三个功能

         public ActionResult Run(Guid id)
         {
             var success = this.jobApplication.Update(new JobCURequest()
             {
                 Id = id,
                 TriggerState = Quartz.TriggerState.Normal.ToString()
             });

             if (success)
             {
                 var entity = this.jobApplication.Get(id);
                 JobHelper.Run(entity);
             }

             return RedirectToAction("Index", "HelloJob");
         }

         public ActionResult Pause(Guid id)
         {
             var success = this.jobApplication.Update(new JobCURequest()
             {
                 Id = id,
                 TriggerState = Quartz.TriggerState.Paused.ToString()
             });

             if (success)
             {

                 var entity = this.jobApplication.Get(id);
                 JobHelper.Pause(entity);
             }
             return RedirectToAction("Index", "HelloJob");
         }

         public ActionResult Resume(Guid id)
         {
             var success = this.jobApplication.Update(new JobCURequest()
             {
                 Id = id,
                 TriggerState = Quartz.TriggerState.Normal.ToString()
             });

             if (success)
             {
                 var entity = this.jobApplication.Get(id);
                 JobHelper.Resume(entity);
             }

             return RedirectToAction("Index", "HelloJob");
         }

2.3、好了，现在开启服务端

2.4、执行

2.5、暂停

2.6、恢复

好了，基本上就是这些了