public async Task <IActionResult> Post(WorkFlowProcessedModel model)
{
if (ModelState.IsValid)
{
if (model.ProcessState == WorkFlowProcessState.UnPassed && model.Description.IsEmpty())
{
return(JError(T["workflow_unpassed_needreason"]));
}
var processInfo = _workFlowProcessFinder.FindById(model.WorkFlowProcessId);
if (processInfo == null)
{
return(NotFound());
}
if (processInfo.StateCode != WorkFlowProcessState.Processing)
{
return(JError(T["workflow_alreadyhandled"]));
}
if (processInfo.HandlerId != CurrentUser.SystemUserId)
{
return(JError(T["workflow_youarenothandler"]));
}
var instance = _workFlowInstanceService.FindById(processInfo.WorkFlowInstanceId);
if (instance == null)
{
return(NotFound());
}
var entityMeta = _entityFinder.FindById(instance.EntityId);
if (entityMeta == null)
{
return(NotFound());
}
//执行工作流
var result = await _workFlowExecuter.ExecuteAsync(new WorkFlowExecutionContext()
{
Attachments = model.Attachments != null ? model.Attachments.Count() : 0
,
AttachmentFiles = model.Attachments
,
Description = model.Description
,
ProcessInfo = processInfo
,
InstanceInfo = instance
,
EntityMetaData = entityMeta
,
ProcessState = model.ProcessState
}).ConfigureAwait(false);
if (!result.IsSuccess)
{
return(JError(result.Message));
}
return(JOk(T["operation_success"]));
}
return(JError(T["operation_error"] + ": " + GetModelErrors(ModelState)));
}
public IActionResult WorkFlowProcess(WorkFlowProcessModel model)
{
if (model.WorkFlowInstanceId.Equals(Guid.Empty))
{
return(NotFound());
}
if (!model.IsSortBySeted)
{
model.SortBy = "steporder";
model.SortDirection = 0;
}
model.InstanceInfo = _workFlowInstanceService.FindById(model.WorkFlowInstanceId);
model.FlowInfo = _workFlowFinder.FindById(model.InstanceInfo.WorkFlowId);
FilterContainer <WorkFlowProcess> filter = FilterContainerBuilder.Build <WorkFlowProcess>();
filter.And(n => n.WorkFlowInstanceId == model.WorkFlowInstanceId);
if (model.GetAll)
{
List <WorkFlowProcess> result = _workFlowProcessFinder.Query(x => x
.Page(model.Page, model.PageSize)
.Where(filter)
.Sort(n => n.OnFile(model.SortBy).ByDirection(model.SortDirection))
);
model.Items = result;
model.TotalItems = result.Count;
}
else
{
PagedList <WorkFlowProcess> result = _workFlowProcessFinder.QueryPaged(x => x
.Page(model.Page, model.PageSize)
.Where(filter)
.Sort(n => n.OnFile(model.SortBy).ByDirection(model.SortDirection))
);
model.Items = result.Items;
model.TotalItems = result.TotalItems;
}
return(DynamicResult(model));
}
public IActionResult AssignHandler(Guid processId, string userName)
{
//查找用户
var query = new QueryExpression("systemuser", CurrentUser.UserSettings.LanguageId);
query.ColumnSet.AddColumns("systemuserid", "name");
query.Criteria.FilterOperator = LogicalOperator.Or;
query.Criteria.AddCondition("loginname", ConditionOperator.Equal, userName);
query.Criteria.AddCondition("usernumber", ConditionOperator.Equal, userName);
var user = _dataFinder.Retrieve(query);
if (user == null || user.Count == 0)
{
return(JError(T["workflow_nomatchuser"]));
}
Guid handlerId = user.GetIdValue();
//当前步骤
var processInfo = _workFlowProcessFinder.FindById(processId);
if (processInfo == null)
{
return(NotFound());
}
if (handlerId == CurrentUser.SystemUserId)
{
return(JError(T["workflow_notallowtome"]));
}
var instance = _workFlowInstanceService.FindById(processInfo.WorkFlowInstanceId);
if (handlerId == instance.ApplicantId)
{
return(JError(T["workflow_notallowtoapplier"]));
}
//验证是否有移交权限
//...
var log = new WorkFlowProcessLog();
log.CreatedOn = DateTime.Now;
log.OperatorId = CurrentUser.SystemUserId;
log.Title = T["workflow_assignto"];
log.WorkFlowProcessId = Guid.Empty;
log.WorkFlowProcessLogId = Guid.NewGuid();
log.WorkFlowInstanceId = Guid.Empty;
_workFlowProcessLogService.Create(log);
return(JOk(T["operation_success"]));
}
public IActionResult Post([FromRoute] WorkFlowInstanceCancleModel model)
{
var flowInstance = _workFlowInstanceService.FindById(model.Id);
if (flowInstance == null)
{
return(NotFound());
}
WorkFlowCancellationContext context = new WorkFlowCancellationContext
{
EntityMetaData = _entityFinder.FindById(flowInstance.EntityId)
,
ObjectId = flowInstance.ObjectId
};
var result = _workFlowCanceller.Cancel(context);
if (result.IsSuccess)
{
return(JOk(T["operation_success"]));
}
return(JError(result.Message));
}
public IActionResult Cancel(Guid id)
{
var instance = _workFlowInstanceService.FindById(id);
if (instance != null)
{
WorkFlowCancellationContext context = new WorkFlowCancellationContext
{
EntityMetaData = _entityFinder.FindById(instance.EntityId)
,
ObjectId = instance.ObjectId
};
var flag = _workFlowCanceller.Cancel(context);
if (flag.IsSuccess)
{
return(JOk(T["operation_success"]));
}
else
{
return(JError(flag.Message));
}
}
return(JError(T["operation_error"]));
}