internal static void PublishWorkflowState(IMessagingService bus, WorkflowInstance newWorkflow, string auditContext)
{
bus.Publish<WorkflowStateNotification>(new WorkflowStateNotification()
{
AuditContext = auditContext,
CorrelationId = Guid.NewGuid(),
IsComplete = newWorkflow.CurrentState.StateTemplate.LastState,
State = newWorkflow.CurrentState.StateTemplate.StateName,
StateId = newWorkflow.CurrentState.Id,
TargetObjectId = newWorkflow.TargetObjectId,
TargetObjectType = newWorkflow.TargetObjectType,
TenantId = newWorkflow.TenantId,
WorkflowInstanceId = newWorkflow.Id,
WorkflowTemplateName = newWorkflow.WorkflowTemplate.WorkflowName,
});
}
internal static void PublishNewTasks(IMessagingService bus, WorkflowInstance newWorkflow, string auditContext)
{
newWorkflow.CurrentState.CurrentTasks.ForEach(x =>
{
bus.Publish<WorkflowTaskNotification>(new WorkflowTaskNotification()
{
AuditContext = auditContext,
CorrelationId = Guid.NewGuid(),
State = newWorkflow.CurrentState.StateTemplate.StateName,
TargetObjectId = newWorkflow.TargetObjectId,
TargetObjectType = newWorkflow.TargetObjectType,
TenantId = newWorkflow.TenantId,
WorkflowInstanceId = newWorkflow.Id,
WorkflowTemplateName = newWorkflow.WorkflowTemplate.WorkflowName,
StateId = newWorkflow.CurrentState.Id,
TaskId = x.Id,
Task = x.TaskTemplate.TaskName.Replace(newWorkflow.CurrentState.StateTemplate.StateName + "|",""),
IsComplete = x.LastTask,
});
});
}
private void updateStateAsComplete(WorkflowInstance wf, string auditContext, Guid tenantId, IMessagingService bus)
{
var message = new RecordStateAction()
{
AuditContext = auditContext,
CorrelationId = Guid.NewGuid(),
State = wf.CurrentState.StateTemplate.StateName,
StateId = wf.CurrentState.Id,
TargetObjectId = wf.TargetObjectId,
TargetObjectType = wf.TargetObjectType,
TenantId = tenantId,
WorkflowInstanceId = wf.Id,
WorkflowTemplateName = wf.WorkflowTemplate.WorkflowName,
Event = "All_Tasks_Completed"
};
RecordStateActionHandler(message);
}
private static void publishNewTasks(WorkflowInstance wf, PocketBoss.Models.Task task, string auditContext, Guid tenantId, IMessagingService bus)
{
bus.Publish<WorkflowTaskNotification>(new WorkflowTaskNotification()
{
AuditContext = auditContext,
CorrelationId = Guid.NewGuid(),
State = wf.CurrentState.StateTemplate.StateName,
TargetObjectId = wf.TargetObjectId,
TargetObjectType = wf.TargetObjectType,
TenantId = tenantId,
WorkflowInstanceId = wf.Id,
WorkflowTemplateName = wf.WorkflowTemplate.WorkflowName,
StateId = wf.CurrentState.Id,
Task = task.TaskTemplate.TaskName.Replace(wf.CurrentState.StateTemplate.StateName + "|", ""),
TaskId = task.Id,
IsComplete = task.LastTask,
});
}
private static WorkflowInstance makeNewWorkflowInstance(InitiateWorkflowRequest message, DataContext dataContext, IMessagingService bus)
{
var objType = message.TargetObjectType;
var newWorkflow = new WorkflowInstance();
newWorkflow.TargetObjectId = message.TargetObjectId;
newWorkflow.TargetObjectTenantId = message.TenantId;
newWorkflow.WorkflowTemplate = Utils.GetWorkflowTemplate(dataContext, null, objType, message.WorkflowTemplateName);
newWorkflow.StartDate = DateTime.UtcNow;
newWorkflow.Completed = false;
newWorkflow.CurrentState = new State()
{
LastState = false,
MetaData = null,
StateTemplate = newWorkflow.WorkflowTemplate.States.FirstOrDefault(x => x.FirstState),
TransitionDate = DateTime.UtcNow,
TransitionedBy = message.AuditContext,
TransitionEvent = new WorkflowEvent()
{
EventDate = DateTime.UtcNow,
EventType = newWorkflow.WorkflowTemplate.EventsTypes.FirstOrDefault(x => x.Event == "Start_Workflow"),
ExecutedBy = message.AuditContext,
StateParent = newWorkflow.CurrentState,
WorkflowInstance = newWorkflow,
},
Tasks = new List<Models.Task>(),
};
newWorkflow.CurrentState.StateTemplate.Tasks.Where(x => x.FirstTask == true).ToList().ForEach(x =>
{
newWorkflow.CurrentState.Tasks.Add(new Models.Task()
{
IsCurrentTask = true,
State = newWorkflow.CurrentState,
TaskTemplate = x,
TransitionDate = DateTime.UtcNow,
TransitionedBy = message.AuditContext,
WorkflowInstance = newWorkflow,
});
}
);
newWorkflow.TargetObjectType = message.TargetObjectType;
dataContext.WorkflowInstances.Add(newWorkflow);
dataContext.SaveChanges();
return newWorkflow;
}
