public string DeleteInstance()
{
string groupId = Request.Querys("groupid");
if (!groupId.IsGuid(out Guid guid))
{
return("组ID错误!");
}
Business.FlowTask flowTask = new Business.FlowTask();
var groupTasks = flowTask.GetListByGroupId(guid);
if (groupTasks.Count > 0)
{
flowTask.DeleteByGroupId(groupTasks.ToArray());
Business.Log.Add("删除了流程实例-" + groupTasks.First().Title, Newtonsoft.Json.JsonConvert.SerializeObject(groupTasks), Business.Log.Type.流程运行);
}
return("删除成功!");
}
/// <summary>
/// 作废任务
/// </summary>
/// <returns></returns>
public string DeleteTask()
{
string deltaskid = Request.Querys("deltaskid");
if (!deltaskid.IsGuid(out Guid taskId))
{
return("Id错误!");
}
Business.FlowTask flowTask = new Business.FlowTask();
var taskModel = flowTask.Get(taskId);
if (null == taskModel)
{
return("作废成功!");
}
flowTask.DeleteByGroupId(taskModel.GroupId);
var flowrunModel = new Business.Flow().GetFlowRunModel(taskModel.FlowId);
if (null == flowrunModel)
{
return("作废成功!");
}
var stepModel = flowrunModel.Steps.Find(p => p.Id == taskModel.StepId);
if (null == stepModel)
{
return("作废成功!");
}
var applibrary = new Business.AppLibrary().Get(stepModel.StepForm.Id);
if (null != applibrary && applibrary.Code.IsGuid(out Guid formId))
{
new Business.Form().DeleteFormData(formId, taskModel.InstanceId);
}
return("作废成功!");
}