/// <inheritdoc />
public async Task UpdateWorkflow(long workflowid, WorkflowStructure data)
{
if (data.Transitions != null)
{
int nodecount = data.Nodes?.Length ?? 0;
foreach (IndexTransition transition in data.Transitions)
{
if (transition.OriginIndex < 0 || transition.OriginIndex >= nodecount)
{
throw new IndexOutOfRangeException("Transition origin index out of range");
}
if (transition.OriginIndex < 0 || transition.TargetIndex < 0 || transition.OriginIndex >= nodecount || transition.TargetIndex >= nodecount)
{
throw new IndexOutOfRangeException("Transition target index out of range");
}
}
}
using Transaction transaction = database.Transaction();
await ArchiveWorkflow(transaction, workflowid);
await DeleteNodes(transaction, workflowid);
await DeleteTransitions(transaction, workflowid);
await UpdateWorkflow(transaction, workflowid, data.Name, data.Language);
await CreateNodeAndTransitions(transaction, workflowid, data.Nodes, data.Transitions);
transaction.Commit();
}
public string Start(BridgeBody dto)
{
Category category = new CategoryService().Query().FirstOrDefault(cate => cate.NID == dto.CategoryCode);
WorkflowStructure workflowStructure =
_abstractService.WorkflowStructureService.Query().FirstOrDefault(e => e.CategoryCode == category.NID && e.Status == 1);
string instanceID = WorkflowEngine.Instance.Start(workflowStructure.Resource);
Bridge model = _mapper.Map <Bridge>(dto);
model.InstanceID = instanceID;
model.Comment = String.IsNullOrEmpty(model.Comment) ? category.Name : model.Comment;
model.CreateTime = DateTime.Now;
CommandBus.Dispatch(new CreateBridge(), model);
var user = _actorService.GetUserByID(model.Creator);
WorkflowInstance Instance = WorkflowInstance.GetInstance(instanceID);
var current = GetCurrent(Instance, model.Creator);
string serialObject = GetAuditNext(current, model.CategoryCode, model.Creator, user.Name, out string selectTransitionID);
WorkflowEngine.Instance.Jump(new WorkflowContext()
{
Instance = Instance,
ActorID = model.Creator,
Message = category.Name,
TransitionID = selectTransitionID,
Data = Newtonsoft.Json.JsonConvert.DeserializeObject(serialObject),
Current = current
});
LogProxy.Instance.Info(string.Format("启动{0}流程 实例ID{1}", model.CategoryCode, instanceID));
return(instanceID);
}
/// <inheritdoc />
public async Task <long> CreateWorkflow(WorkflowStructure data)
{
if (data.Transitions != null)
{
int nodecount = data.Nodes?.Length ?? 0;
foreach (IndexTransition transition in data.Transitions)
{
if (transition.OriginIndex < 0 || transition.OriginIndex >= nodecount)
{
throw new IndexOutOfRangeException("Transition origin index out of range");
}
if (transition.OriginIndex < 0 || transition.TargetIndex < 0 || transition.OriginIndex >= nodecount || transition.TargetIndex >= nodecount)
{
throw new IndexOutOfRangeException("Transition target index out of range");
}
if (transition.OriginIndex == transition.TargetIndex)
{
throw new InvalidOperationException("Transition target must not be the same node as origin");
}
}
}
using Transaction transaction = database.Transaction();
long workflowid = await insertworkflow.ExecuteAsync(1, data.Name, data.Language);
await CreateNodeAndTransitions(transaction, workflowid, data.Nodes, data.Transitions);
transaction.Commit();
return(workflowid);
}
public async Task <WorkflowDetails> UpdateWorkflow(long workflowid, [FromBody] WorkflowStructure data)
{
logger.LogInformation("Updating workflow '{workflowid}'", workflowid);
await workflowservice.UpdateWorkflow(workflowid, data);
return(await workflowservice.GetWorkflow(workflowid));
}
public string Start(BridgeCommandDto dto)
{
Category category = new CategoryService().Query()
.FirstOrDefault(cate => cate.NID == dto.CategoryCode);
WorkflowStructure workflowStructure =
_abstractService.WorkflowStructureService.Query()
.FirstOrDefault(e => e.CategoryCode == category.NID && e.Status == 1);
var model = EmitCore.Convert <BridgeCommandDto, Bridge>(dto);
string instanceID = WorkflowEngine.Instance.Start(workflowStructure.Resource);
model.InstanceID = instanceID;
model.Comment = String.IsNullOrEmpty(model.Comment) ? category.Name : model.Comment;
model.CreateTime = DateTime.Now;
CommandBus.Dispatch(new CreateBridge(), model);
var b = _bridgeService.Query(instanceID);
WorkflowInstance Instance = WorkflowInstance.GetInstance(instanceID);
var current = GetCurrent(Instance, model.Creator);
string serialObject = GetAuditNext(current, model.CategoryCode, b.Creator, b.Name, out string selectTransitionID);
WorkflowEngine.Instance.Jump(new WorkflowContext()
{
Instance = Instance,
ActorID = model.Creator,
Message = "提交",
TransitionID = selectTransitionID,
Data = Newtonsoft.Json.JsonConvert.DeserializeObject(serialObject),
Current = current
});
return(instanceID);
}
public string Start(string id)
{
Category category = _categoryService.Query().FirstOrDefault(cate => cate.NID == id);
WorkflowStructure workflowStructure =
_abstractBridgeService.WorkflowStructureService.Query()
.FirstOrDefault(e => e.CateCode == category.NID && e.Status == 1);
return(WorkflowEngine.Instance.Start(workflowStructure.StructXml));
}
public JsonResult GetWorkflowStructure(string WFID)
{
WorkflowStructure workflowStructure = designService.GetWorkflowStructure(WFID);
return(JsonToLowerWrapper(new
{
appellation = workflowStructure.APPELLATION,
structure = GetNodeList(workflowStructure.STRUCTUREXML)
}));
}
public JsonResult GetWorkflowStructure(string WFID)
{
WorkflowStructure workflowStructure = designService.GetWorkflowStructure(WFID);
return(Json(new
{
appellation = workflowStructure.APPELLATION,
structure = workflowStructure.STRUCTUREXML
}));
}
public ActionResult StartWebPageView(string id)
{
WorkflowStructure structure = designService.GetWorkflowStructure(id);
Smartflow.Elements.Form webForm = workflowEngine.Ready(structure.STRUCTUREXML);
Stack <Smartflow.Elements.Form> stack = new Stack <Smartflow.Elements.Form>();
stack.Push(webForm);
ViewBag.Stack = stack;
return(View());
}
public JsonResult SaveWebView(string relation, string form, string resourceID)
{
Relation r = JsonConvert.DeserializeObject <Relation>(relation);
Object proxy = JsonConvert.DeserializeObject(form, DynamicRepository.BuildDynamicObjectType(r));
WorkflowStructure structure = designService.GetWorkflowStructure(resourceID);
IBase entity = (proxy as IBase);
entity.INSTANCEID = workflowEngine.Start(structure.STRUCTUREXML);
entity.RESOURCEID = resourceID;
DynamicRepository.Persistent(entity, r);
return(Json(true));
}
public JsonResult Save(WorkflowStructure model)
{
model.STRUCTUREXML = Uri.UnescapeDataString(model.STRUCTUREXML);
if (String.IsNullOrEmpty(model.IDENTIFICATION))
{
model.IDENTIFICATION = Guid.NewGuid().ToString();
designService.Persistent(model);
}
else
{
designService.Update(model);
}
return(Json(true, JsonRequestBehavior.AllowGet));
}
public JsonResult Save(WorkflowStructure model)
{
model.STRUCTUREXML = System.Web.HttpContext.Current.Server.UrlDecode(model.STRUCTUREXML);
if (String.IsNullOrEmpty(model.IDENTIFICATION))
{
model.IDENTIFICATION = Guid.NewGuid().ToString();
designService.Persistent(model);
}
else
{
designService.Update(model);
}
return(Json(true, JsonRequestBehavior.AllowGet));
}
public JsonResult Save(WorkflowStructure model)
{
if (String.IsNullOrEmpty(model.IDENTIFICATION))
{
model.IDENTIFICATION = Guid.NewGuid().ToString();
model.FILESTRUCTURE = HttpUtility.UrlDecode(model.FILESTRUCTURE);
designService.Persistent(model);
}
else
{
model.FILESTRUCTURE = HttpUtility.UrlDecode(model.FILESTRUCTURE);
designService.Update(model);
}
return(Json(true));
}
public void Post([FromBody] WorkflowStructure workflowStructure)
{
workflowStructure.StructXml = Uri.UnescapeDataString(workflowStructure.StructXml);
workflowStructure.CreateDateTime = DateTime.Now;
WorkflowStructure model = this.Get(workflowStructure.NID);
if (model != null)
{
if (workflowStructure.CateCode != model.CateCode)
{
workflowStructure.Status = 0;
}
}
_abstractBridgeService.WorkflowStructureService.Persistent(workflowStructure);
}
public void Persistent(WorkflowStructureBody commandDto)
{
commandDto.Resource = Uri.UnescapeDataString(commandDto.Resource);
WorkflowStructure structure = _mapper.Map <WorkflowStructureBody, WorkflowStructure>(commandDto);
structure.CreateTime = DateTime.Now;
if (!String.IsNullOrEmpty(commandDto.NID))
{
WorkflowStructure model = _abstractService.WorkflowStructureService.Get(structure.NID);
if (model != null)
{
if (structure.CategoryCode != model.CategoryCode)
{
structure.Status = 0;
}
}
}
_abstractService.WorkflowStructureService.Persistent(structure);
}
public void Update(string id, int status)
{
WorkflowStructure model = _abstractService.WorkflowStructureService.Get(id);
model.Status = status;
if (model.Status == 1)
{
IList <WorkflowStructure> wfList = _abstractService
.WorkflowStructureService.Query().Where(e => e.CategoryCode == model.CategoryCode && e.NID != model.NID && e.Status == 1)
.ToList <WorkflowStructure>();
foreach (WorkflowStructure entry in wfList)
{
entry.Status = 0;
_abstractService.WorkflowStructureService.Persistent(entry);
}
}
_abstractService.WorkflowStructureService.Persistent(model);
}
public dynamic Start(string id)
{
Category category = new CategoryQueryService().Query()
.FirstOrDefault(cate => cate.NID == id);
WorkflowStructure workflowStructure =
baseBridgeService.WorkflowStructureService.Query()
.FirstOrDefault(e => e.CateCode == category.NID && e.Status == 1);
string instanceID = WorkflowEngine.Instance.Start(workflowStructure.StructXml);
Node current = WorkflowInstance.GetInstance(instanceID).Current;
string to = current.Transitions.FirstOrDefault().NID;
return(new
{
InstanceID = instanceID,
To = to
});
}
public void Put([FromBody] WorkflowStructure workflowStructure)
{
WorkflowStructure model = this.Get(workflowStructure.NID);
model.Status = workflowStructure.Status;
if (model.Status == 1)
{
IList <WorkflowStructure> wfList = baseBridgeService
.WorkflowStructureService.Query().Where(e => e.CateCode == model.CateCode && e.NID != model.NID && e.Status == 1)
.ToList <WorkflowStructure>();
foreach (WorkflowStructure entry in wfList)
{
entry.Status = 0;
baseBridgeService.WorkflowStructureService.Persistent(entry);
}
}
baseBridgeService.WorkflowStructureService.Persistent(model);
}
public void Update(WorkflowStructureRequstDto dto)
{
WorkflowStructure model = _abstractService
.WorkflowStructureService.Query(dto.NID).FirstOrDefault();
model.Status = dto.Status;
if (model.Status == 1)
{
IList <WorkflowStructure> wfList = _abstractService
.WorkflowStructureService.Query().Where(e => e.CategoryCode == model.CategoryCode && e.NID != model.NID && e.Status == 1)
.ToList <WorkflowStructure>();
foreach (WorkflowStructure entry in wfList)
{
entry.Status = 0;
_abstractService.WorkflowStructureService.Persistent(entry);
}
}
_abstractService.WorkflowStructureService.Persistent(model);
}
public void Post(WorkflowStructureCommandDto dto)
{
dto.Resource = Uri.UnescapeDataString(dto.Resource);
if (!String.IsNullOrEmpty(dto.NID))
{
WorkflowStructure model = _abstractService.WorkflowStructureService
.Query(dto.NID).FirstOrDefault();
if (model != null)
{
if (dto.CategoryCode != model.CategoryCode)
{
dto.Status = 0;
}
}
}
var w = EmitCore.Convert <WorkflowStructureCommandDto, WorkflowStructure>(dto);
w.CreateTime = DateTime.Now;
_abstractService.WorkflowStructureService.Persistent(w);
}
/// <inheritdoc />
public async Task <WorkflowInstance> BuildWorkflow(WorkflowStructure workflow)
{
logger.LogInformation("Building workflow '{name}'", workflow.Name);
int startcount = workflow.Nodes.Count(n => n.Type == NodeType.Start);
if (startcount == 0)
{
throw new ArgumentException("Workflow has no start node");
}
if (startcount > 1)
{
throw new ArgumentException("Workflow has more than one start node");
}
StartNode startnode = null;
List <IInstanceNode> nodes = new List <IInstanceNode>();
foreach (NodeData node in workflow.Nodes)
{
IInstanceNode nodeinstance = await BuildNode(workflow.Language, node);
nodes.Add(nodeinstance);
if (nodeinstance is StartNode startinstance)
{
startnode = startinstance;
}
}
foreach (IndexTransition transition in workflow.Transitions)
{
await BuildTransition(workflow, transition.OriginIndex, transition.TargetIndex, transition, i => nodes[i]);
}
return(new WorkflowInstance {
Name = workflow.Name,
StartNode = startnode,
Language = workflow.Language
});
}
public void Reboot(WorkflowDeleteDto dto)
{
CommandBus.Dispatch <string>(new DeleteWFRecord(), dto.InstanceID);
WorkflowStructure workflowStructure =
_abstractService.WorkflowStructureService.Query()
.FirstOrDefault(e => e.CateCode == dto.CategoryID && e.Status == 1);
string instanceID = WorkflowEngine.Instance.Start(workflowStructure.StructXml);
Bridge bridge = _bridgeService.GetBridge(dto.Key);
bridge.InstanceID = instanceID;
CommandBus.Dispatch <Bridge>(new UpdateBridge(), bridge);
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
var current = GetCurrent(instance, bridge.Creator);
List <Transition> transitions = NodeService.GetExecuteTransition(current);
Transition transitionSelect = transitions.FirstOrDefault();
Node nextNode = NodeService.FindNodeByID(transitionSelect.Destination, instanceID);
var node = NodeService.GetNode(nextNode);
List <string> groupIDs = new List <string>();
List <string> actorIDs = new List <string>();
List <string> carbonIDs = new List <string>();
List <string> organizationIDs = new List <string>();
foreach (Group g in node.Groups)
{
groupIDs.Add(g.ID.ToString());
}
foreach (Carbon c in node.Carbons)
{
carbonIDs.Add(c.ID.ToString());
}
foreach (Actor item in node.Actors)
{
actorIDs.Add(item.ID);
}
foreach (Smartflow.Elements.Organization item in node.Organizations)
{
organizationIDs.Add(item.ID);
}
var serialObject = Newtonsoft.Json.JsonConvert.SerializeObject(new
{
CateCode = dto.CategoryID,
UUID = bridge.Creator,
bridge.Name,
Group = string.Join(",", groupIDs),
Actor = string.Join(",", actorIDs),
Carbon = string.Join(",", carbonIDs),
Organization = string.Join(",", organizationIDs)
});
WorkflowEngine.Instance.Jump(new WorkflowContext()
{
Instance = instance,
ActorID = bridge.Creator,
Message = String.Empty,
TransitionID = transitionSelect.NID,
Current = GetCurrent(instance, bridge.Creator),
Data = Newtonsoft.Json.JsonConvert.DeserializeObject(serialObject)
});
}
public JsonResult GetWorkflowStructure(string WFID)
{
WorkflowStructure model = designService.GetWorkflowStructure(WFID);
return(Json(model));
}
public async Task <WorkflowDetails> CreateWorkflow([FromBody] WorkflowStructure data)
{
logger.LogInformation("Creating new workflow");
return(await workflowservice.GetWorkflow(await workflowservice.CreateWorkflow(data)));
}
public void Post([FromBody] WorkflowStructure workflowStructure)
{
workflowStructure.StructXml = Uri.UnescapeDataString(workflowStructure.StructXml);
workflowStructure.CreateDateTime = DateTime.Now;
baseBridgeService.WorkflowStructureService.Persistent(workflowStructure);
}
