/// <summary>
/// 侦听接收通知处理
/// </summary>
/// <param name="execution"></param>
public void Notify(IExecutionEntity execution)
{
if (execution.CurrentFlowElement is UserTask userTask && userTask.HasMultiInstanceLoopCharacteristics())
{
var varName = userTask.LoopCharacteristics.GetCollectionVarName();
if (execution.GetVariable(varName) == null)
{
List <IUserInfo> users = new List <IUserInfo>();
string getUserPolicy = userTask.GetUsersPolicy();
if (string.IsNullOrWhiteSpace(getUserPolicy) == false)
{
QueryBookmark[] actors = JsonConvert.DeserializeObject <QueryBookmark[]>(getUserPolicy);
IGetBookmarkRuleProvider ruleProvider = ProcessEngineServiceProvider.Resolve <IGetBookmarkRuleProvider>();
foreach (QueryBookmark query in actors)
{
IGetBookmarkRule rule = ruleProvider.CreateBookmarkRule(query.RuleType.ToString());
rule.Execution = execution;
rule.Condition = query;
users.AddRange(Context.ProcessEngineConfiguration.CommandExecutor.Execute(rule));
}
}
//if (users.Count == 0)
//{
// throw new NoneCountersignUsersException(execution.CurrentFlowElement.Name);
//}
execution.SetVariable(varName, users.Count == 0 ? new string[] { "" } : users.Select(x => x.Id).Distinct().ToArray());
}
}
}
/// <summary>
/// 侦听接收通知处理
/// </summary>
/// <param name="execution"></param>
public void Notify(IExecutionEntity execution)
{
if (execution.CurrentFlowElement is UserTask userTask && userTask.HasMultiInstanceLoopCharacteristics())
{
var varName = userTask.LoopCharacteristics.GetCollectionVarName();
if (execution.GetVariable(varName) == null)
{
List <IUserInfo> users = new List <IUserInfo>();
string getUserPolicy = userTask.GetUsersPolicy();
if (string.IsNullOrWhiteSpace(getUserPolicy) == false)
{
if (EXPR_PATTERN.IsMatch(getUserPolicy))
{
getUserPolicy = EXPR_PATTERN.Replace(getUserPolicy, (m) =>
{
var value = m.Groups[1].Value;
var variables = execution.Variables;
object roles = ExpressionManager.GetValue(variables, value, variables);
return(roles.ToString());
});
}
QueryBookmark[] actors = JsonConvert.DeserializeObject <QueryBookmark[]>(getUserPolicy);
IGetBookmarkRuleProvider ruleProvider = ProcessEngineServiceProvider.Resolve <IGetBookmarkRuleProvider>();
foreach (QueryBookmark query in actors)
{
IGetBookmarkRule rule = ruleProvider.CreateBookmarkRule(query.RuleType.ToString());
rule.Execution = execution;
rule.Condition = query;
var us = Context.ProcessEngineConfiguration.CommandExecutor.Execute(rule);
users.AddRange(us);
}
}
if (users.Count == 0)
{
users.Add(Authentication.AuthenticatedUser);
logger.LogWarning($"调用查询人员服务失败,分组没有人,重新指到当前提交人,Duty={getUserPolicy}");
//throw new NoneCountersignUsersException(execution.CurrentFlowElement.Name);
}
execution.SetVariable(varName, users.Count == 0 ? new string[] { "" } : users.Select(x => x.Id).Distinct().ToArray());
}
}
}
