public void DeployWorkflow(Guid guid)
{
List <ProcessDefinition> defs = new List <ProcessDefinition>();
_registries.ForEach(r =>
{
ProcessDefinition pd;
if (r.TryGet(guid, out pd))
{
defs.Add(pd);
}
});
if (defs.Count == 0)
{
throw new ArgumentException($"No Process Definition with ID={guid} was found.");
}
if (defs.Count > 1)
{
throw new ArgumentException($"{defs.Count} Process Definitions with ID={guid} was found.");
}
Md5CalcVisitor visitor = new Md5CalcVisitor();
defs[0].Accept(visitor);
string md5 = visitor.CalculateMd5();
IReadOnlyList <ProcessDefinitionDigest> processes = _persistence.LisAlltWorkflows();
var processDefinitionDigests = processes.Where(p => p.Id == guid).ToArray();
int nextVersion = processDefinitionDigests.Length > 0?processDefinitionDigests.Max(p => p.Version) + 1:1;
foreach (ProcessDefinitionDigest p in processDefinitionDigests)
{
if (p.Md5 == md5)
{
throw new ArgumentException($"Process ID={defs[0].Id} MD5={md5} already deployed. Cannot deploy the same process with the same MD5.");
}
}
foreach (ProcessDefinitionDigest p in processes)
{
_persistence.SetStatus(p.Id, p.Version, ProcessDefStatusEnum.NotActive);
}
_persistence.Create(defs[0], ProcessDefStatusEnum.Active, nextVersion);
}
protected virtual void OnChangeProcessDefinitionStatus(IProcessDefinitionPersisnenceService service)
{
var processDefinition = BuildProcessdefinition();
Assert.IsNotNull(processDefinition);
service.Create(processDefinition, ProcessDefStatusEnum.Active, 1);
IReadOnlyList <ProcessDefinitionDigest> flows = service.LisAlltWorkflows();
Assert.IsNotNull(flows);
Assert.AreEqual(1, flows.Count);
flows = service.ActivetWorkflows();
Assert.IsNotNull(flows);
Assert.AreEqual(1, flows.Count);
Guid id = flows[0].Id;
Assert.IsTrue(service.SetStatus(id, 1, ProcessDefStatusEnum.NotActive));
flows = service.ActivetWorkflows();
Assert.IsNotNull(flows);
Assert.AreEqual(0, flows.Count);
flows = service.LisAlltWorkflows();
Assert.IsNotNull(flows);
Assert.AreEqual(1, flows.Count);
}