public IActionResult StartWorkFlow(Guid entityId, Guid recordId)
{
StartWorkFlowModel model = new StartWorkFlowModel
{
EntityId = entityId,
RecordId = recordId
};
//实体元数据
var entityMetas = _entityFinder.FindById(model.EntityId);
//查找记录
var entity = _dataFinder.RetrieveById(entityMetas.Name, model.RecordId);
if (entity.GetIntValue("ProcessState") == (int)WorkFlowProcessState.Processing)
{
return(JError(T["workflow_processing_notallowtwice"]));
}
if (entity.GetIntValue("ProcessState") == (int)WorkFlowProcessState.Passed)
{
return(JError(T["workflow_stop_notallowtwice"]));
}
if (entity.GetIntValue("ProcessState", -1) != -1 &&
(entity.GetIntValue("ProcessState") == (int)WorkFlowProcessState.Waiting || entity.GetIntValue("ProcessState") == (int)WorkFlowProcessState.Disabled))
{
return(JError(T["workflow_state_notallowtwice"]));
}
//找到审批流程
var wfs = _workFlowFinder.QueryAuthorized(model.EntityId, FlowType.Approval);
if (wfs.IsEmpty())
{
return(NotFound());
}
model.WorkFlows = wfs;
return(View($"~/Views/Flow/{WebContext.ActionName}.cshtml", model));
}
public IActionResult BusinessProcess([FromBody] BusinessProcessArgsModel args)
{
if (args.EntityId.Equals(Guid.Empty) || args.RecordId.Equals(Guid.Empty))
{
return(JError(T["parameter_error"]));
}
var entityMeta = _entityFinder.FindById(args.EntityId);
if (entityMeta == null)
{
return(NotFound());
}
if (!entityMeta.BusinessFlowEnabled)
{
return(JError(T["businessflow_disabled"]));
}
var data = this._dataFinder.RetrieveById(entityMeta.Name, args.RecordId);
if (data.IsEmpty())
{
return(NotFound());
}
WorkFlow flowInfo = null;
BusinessProcessFlowInstance flowInstance = null;
List <ProcessStage> stages = null;
Guid entityStageId = data.GetGuidValue("stageid");
int entityIndex = 0;
if (args.BusinessflowId.HasValue && !args.BusinessflowId.Equals(Guid.Empty))
{
flowInfo = _workFlowFinder.Find(n => n.WorkFlowId == args.BusinessflowId.Value);
}
else if (args.BusinessflowInstanceId.HasValue && !args.BusinessflowInstanceId.Value.Equals(Guid.Empty))
{
flowInstance = _businessProcessFlowInstanceService.FindById(args.BusinessflowInstanceId.Value);
if (flowInstance != null)
{
flowInfo = _workFlowFinder.Find(n => n.WorkFlowId == flowInstance.WorkFlowId);
}
}
if (flowInfo == null)
{
var flowList = _workFlowFinder.QueryAuthorized(args.EntityId, FlowType.Business);
flowInfo = flowList.NotEmpty() ? flowList.First() : null;
if (flowInfo == null && !entityStageId.Equals(Guid.Empty))
{
//查找当前实体所在阶段
var processstage = _processStageService.Find(n => n.ProcessStageId == entityStageId);
if (processstage == null)
{
return(NotFound());
}
flowInfo = _workFlowFinder.Find(n => n.WorkFlowId == processstage.WorkFlowId && n.StateCode == RecordState.Enabled);
}
}
if (flowInfo == null)
{
return(Content(""));
}
stages = _processStageService.Query(n => n
.Where(f => f.WorkFlowId == flowInfo.WorkFlowId)
.Sort(s => s.SortAscending(f => f.StageOrder))
);
var entityIds = stages.Select(n => n.EntityId).Distinct().ToList();
entityIndex = entityIds.FindIndex(n => n.Equals(args.EntityId)) + 1;
//查询业务流程实例
if (flowInstance == null)
{
if (entityIndex == 1)
{
flowInstance = _businessProcessFlowInstanceService.Find(n => n.WorkFlowId == flowInfo.WorkFlowId && n.Entity1Id == args.RecordId);
}
if (entityIndex == 2)
{
flowInstance = _businessProcessFlowInstanceService.Find(n => n.WorkFlowId == flowInfo.WorkFlowId && n.Entity2Id == args.RecordId);
}
if (entityIndex == 3)
{
flowInstance = _businessProcessFlowInstanceService.Find(n => n.WorkFlowId == flowInfo.WorkFlowId && n.Entity3Id == args.RecordId);
}
if (entityIndex == 4)
{
flowInstance = _businessProcessFlowInstanceService.Find(n => n.WorkFlowId == flowInfo.WorkFlowId && n.Entity4Id == args.RecordId);
}
if (entityIndex == 5)
{
flowInstance = _businessProcessFlowInstanceService.Find(n => n.WorkFlowId == flowInfo.WorkFlowId && n.Entity5Id == args.RecordId);
}
}
if (flowInstance != null)
{
entityStageId = flowInstance.ProcessStageId.Value;
}
BusinessProcessModel model = new BusinessProcessModel
{
EntityId = args.EntityId,
RecordId = args.RecordId,
Data = data,
BusinessFlow = flowInfo,
BusinessFlowInstance = flowInstance,
Stages = stages
};
model.CurrentStageId = entityStageId.Equals(Guid.Empty) ? model.Stages.First().ProcessStageId : entityStageId;
Dictionary <string, object> steps = new Dictionary <string, object>();
List <Schema.Domain.Attribute> attributes = new List <Schema.Domain.Attribute>();
foreach (var stage in model.Stages)
{
var st = new List <ProcessStep>();
st = st.DeserializeFromJson(stage.Steps);
steps.Add(stage.ProcessStageId.ToString(), st);
var attrs = st.Select(f => f.AttributeName).ToList();
attributes.AddRange(_attributeFinder.Query(n => n.Where(f => f.Name.In(attrs) && f.EntityId == stage.EntityId)));
}
model.Steps = steps;
model.Attributes = attributes;
var related = model.Stages.Where(n => n.RelationshipName.IsNotEmpty()).ToList();
if (related.NotEmpty())
{
var rnames = related.Select(f => f.RelationshipName).ToList();
model.RelationShips = _relationShipFinder.Query(n => n.Where(f => f.Name.In(rnames)));
_relationShipFinder.WrapLocalizedLabel(model.RelationShips);
}
if (model.BusinessFlowInstance != null)
{
var rsRecords = new Dictionary <string, object>();
int i = 1;
foreach (var eid in entityIds)
{
var eidMeta = _entityFinder.FindById(eid);
var filter = new Dictionary <string, object>();
if (i == 1 && flowInstance.Entity1Id.HasValue && !flowInstance.Entity1Id.Value.Equals(Guid.Empty))
{
filter.Add(eidMeta.Name + "id", flowInstance.Entity1Id);
}
if (i == 2 && flowInstance.Entity2Id.HasValue && !flowInstance.Entity2Id.Value.Equals(Guid.Empty))
{
filter.Add(eidMeta.Name + "id", flowInstance.Entity2Id);
}
if (i == 3 && flowInstance.Entity3Id.HasValue && !flowInstance.Entity3Id.Value.Equals(Guid.Empty))
{
filter.Add(eidMeta.Name + "id", flowInstance.Entity3Id);
}
if (i == 4 && flowInstance.Entity4Id.HasValue && !flowInstance.Entity4Id.Value.Equals(Guid.Empty))
{
filter.Add(eidMeta.Name + "id", flowInstance.Entity4Id);
}
if (i == 5 && flowInstance.Entity5Id.HasValue && !flowInstance.Entity5Id.Value.Equals(Guid.Empty))
{
filter.Add(eidMeta.Name + "id", flowInstance.Entity5Id);
}
if (filter.Count > 0)
{
rsRecords.Add(eid.ToString(), _dataFinder.RetrieveByAttribute(eidMeta.Name, filter));
}
else
{
rsRecords.Add(eid.ToString(), null);
}
i++;
}
model.RelatedRecords = rsRecords;
}
return(View($"~/Views/Flow/{WebContext.ActionName}.cshtml", model));
}