private static void PalestranteHistoryDeserializer(IEnumerable <StoredEvent> storedEvents)
{
foreach (var e in storedEvents)
{
var slot = new PalestranteHistoryData();
dynamic values;
switch (e.MessageType)
{
case "PalestranteRegisteredEvent":
values = JsonConvert.DeserializeObject <dynamic>(e.Data);
slot.MiniBio = values["MiniBio"];
slot.Url = values["Url"];
slot.Nome = values["Nome"];
slot.Action = "Cadastrado";
slot.When = values["Timestamp"];
slot.Id = values["Id"];
slot.Who = e.User;
break;
case "PalestranteUpdatedEvent":
values = JsonConvert.DeserializeObject <dynamic>(e.Data);
slot.MiniBio = values["MiniBio"];
slot.Url = values["Url"];
slot.Nome = values["Nome"];
slot.Action = "Atualizado";
slot.When = values["Timestamp"];
slot.Id = values["Id"];
slot.Who = e.User;
break;
case "PalestranteRemovedEvent":
values = JsonConvert.DeserializeObject <dynamic>(e.Data);
slot.Action = "Removido";
slot.When = values["Timestamp"];
slot.Id = values["Id"];
slot.Who = e.User;
break;
}
HistoryData.Add(slot);
}
}
public static IList <PalestranteHistoryData> ToJavaScriptPalestranteHistory(IList <StoredEvent> storedEvents)
{
HistoryData = new List <PalestranteHistoryData>();
PalestranteHistoryDeserializer(storedEvents);
var sorted = HistoryData.OrderBy(c => c.When);
var list = new List <PalestranteHistoryData>();
var last = new PalestranteHistoryData();
foreach (var change in sorted)
{
var jsSlot = new PalestranteHistoryData
{
Id = change.Id == Guid.Empty.ToString() || change.Id == last.Id
? ""
: change.Id,
Nome = string.IsNullOrWhiteSpace(change.Nome) || change.Nome == last.Nome
? ""
: change.Nome,
MiniBio = string.IsNullOrWhiteSpace(change.MiniBio) || change.MiniBio == last.MiniBio
? ""
: change.MiniBio,
Url = string.IsNullOrWhiteSpace(change.Url) || change.Url == last.Url
? ""
: change.Url,
Action = string.IsNullOrWhiteSpace(change.Action) ? "" : change.Action,
When = change.When,
Who = change.Who
};
list.Add(jsSlot);
last = change;
}
return(list);
}