private void RecreateEmployeeAgents(IReadOnlyCollection <EmployeeStoredInformation> allEmployees)
{
var removedIds = this.EmployeesById.Keys.Except(allEmployees.Select(x => x.Metadata.EmployeeId)).ToList();
foreach (var removedId in removedIds)
{
var actorToRemove = this.EmployeesById[removedId];
actorToRemove.Tell(PoisonPill.Instance);
Context.Unwatch(actorToRemove);
this.EmployeesById.Remove(removedId);
}
var newEmployeesCount = 0;
foreach (var employeeNewInfo in allEmployees)
{
if (this.EmployeesById.TryGetValue(employeeNewInfo.Metadata.EmployeeId, out var employee))
{
employee.Tell(new EmployeeActor.UpdateEmployeeInformation(employeeNewInfo));
}
else
{
employee = Context.ActorOf(
EmployeeActor.GetProps(employeeNewInfo, this.imageResizer, this.vacationsRegistry),
$"employee-{Uri.EscapeDataString(employeeNewInfo.Metadata.EmployeeId)}");
this.EmployeesById[employeeNewInfo.Metadata.EmployeeId] = employee;
Context.Watch(employee);
newEmployeesCount++;
}
}
this.logger.Debug($"Employees list is updated. There are {allEmployees.Count} at all, {removedIds.Count} got removed, {newEmployeesCount} were added");
}
private void RecreateEmployeeAgents(IReadOnlyCollection <EmployeeStoredInformation> allEmployees)
{
this.logger.Debug("Recreating employee agents...");
var removedIds = this.employeesById.Keys.Except(allEmployees.Select(x => x.Metadata.EmployeeId)).ToList();
foreach (var removedId in removedIds)
{
this.employeesById.Remove(removedId);
}
var persistenceSupervisorFactory = new PersistenceSupervisorFactory();
var newEmployeesCount = 0;
foreach (var employeeNewInfo in allEmployees)
{
IActorRef employeeActor;
var employeeId = employeeNewInfo.Metadata.EmployeeId;
if (this.employeesById.TryGetValue(employeeId, out var employee))
{
employeeActor = employee.EmployeeActor;
employeeActor.Tell(new EmployeeActor.UpdateEmployeeInformation(employeeNewInfo));
}
else
{
var employeeActorProps = EmployeeActor.GetProps(
employeeNewInfo,
this.imageResizer,
this.vacationsCreditRegistry,
this.employeeVacationsRegistryPropsFactory,
this.employeeSickLeavesRegistryPropsFactory);
employeeActor = Context.ActorOf(
persistenceSupervisorFactory.Get(employeeActorProps),
$"employee-{Uri.EscapeDataString(employeeId)}");
newEmployeesCount++;
}
this.employeesById[employeeId] = new EmployeeIndexEntry(employeeActor, employeeNewInfo.Metadata);
}
this.logger.Debug($"Employees list is updated. There are {allEmployees.Count} at all, {removedIds.Count} got removed, {newEmployeesCount} were added");
}
private void RecreateEmployeeAgents(IReadOnlyCollection <EmployeeInfo> allEmployees)
{
var removedIds = this.EmployeesById.Keys.Except(allEmployees.Select(x => x.EmployeeId)).ToImmutableList();
var addedEmployees = allEmployees.Where(x => !this.EmployeesById.ContainsKey(x.EmployeeId)).ToImmutableList();
foreach (var removedId in removedIds)
{
this.EmployeesById[removedId].Tell(PoisonPill.Instance);
this.EmployeesById.Remove(removedId);
}
foreach (var addedEmployee in addedEmployees)
{
var employee = Context.ActorOf(EmployeeActor.Props(addedEmployee), Uri.EscapeDataString(addedEmployee.EmployeeId));
this.EmployeesById[addedEmployee.EmployeeId] = employee;
}
this.logger.Debug($"Employees list is updated. There are {allEmployees.Count} at all, {removedIds.Count} got removed, {addedEmployees.Count} were added");
}