public IHttpActionResult PutTaskNode(int id, TaskNode taskNode)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != taskNode.TaskNodeId)
{
return BadRequest();
}
db.Entry(taskNode).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!TaskNodeExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
public IHttpActionResult PostTaskNode(TaskNode taskNode)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.TaskNodes.Add(taskNode);
db.SaveChanges();
return CreatedAtRoute("DefaultApi", new { id = taskNode.TaskNodeId }, taskNode);
}
public void InitialiseWorkflow()
{
//TODO: Error Checking
int StartNodeId;
int NodeId;
int AccessType;
int RelationType;
int RelativeGroupId; //This will need to be an array in later iterations, to allow for multiple branches
String StartNodeText = "Start";
ApprovalProcessType TypeDefinition;
BranchNode NodeDef;
GroupRoleRelation GroupRels;
TaskAssignment TA;
TaskNode TN;
ReviewTask reviewTask; //Can't be called Task as that causes interesting things to happen since .net defines a Task type already
//Get Start Node for this Workflow Process Type
TypeDefinition = db.ApprovalProcessTypes.FirstOrDefault(a => a.ApprovalProcessId.Equals(ApprovalProcessId));
StartNodeId = (int)TypeDefinition.StartNodeId;
//Get Relationship to use to send this Node off for approval
NodeDef = db.BranchNodes.FirstOrDefault(a => a.NodeId.Equals(StartNodeId) && a.Type.Equals(StartNodeText));
//Note forcing one row returned from NodeDef
NodeId = NodeDef.NodeId;
AccessType = (int)NodeDef.AccessType;
RelationType = NodeDef.RelationTypeId;
//Just done one group for demonstration purposes
//&& a.RelationTypeId.Equals(RelationType)
//Has value
GroupRels = db.GroupRoleRelations.FirstOrDefault(a => a.ApprovalProcessId ==ApprovalProcessId && a.MasterGroupId == MasterGroupId && a.RelationTypeId.Equals(RelationType));
RelativeGroupId = (int)GroupRels.RelativeGroupId;
reviewTask = new ReviewTask();
TA = new TaskAssignment();
TN = new TaskNode();
reviewTask.ApprovalProcessType = ApprovalProcessId;
reviewTask.RaiserUserId = RaiserUserId;
reviewTask.Status = "I";
reviewTask.DateUpdated = System.DateTime.Today;
db.ReviewTasks.Add(reviewTask);
db.SaveChanges();
TA.AccessType = AccessType.ToString();
TA.DateAssigned = System.DateTime.Today;
TA.GroupId = RelativeGroupId;
TA.TaskId = reviewTask.TaskId;
TA.NodeId = NodeId;
db.TaskAssignments.Add(TA);
TN.NodeId = NodeId;
TN.GroupId = RelativeGroupId;
TN.TaskId = reviewTask.TaskId;
TN.DateUpdated = System.DateTime.Today;
db.TaskNodes.Add(TN);
db.SaveChanges();
//Should really return a success/fail indicator here
}
