private static void PalestraHistoryDeserializer(IEnumerable <StoredEvent> storedEvents)
{
foreach (var e in storedEvents)
{
var slot = new PalestraHistoryData();
dynamic values;
switch (e.MessageType)
{
case "PalestraRegisteredEvent":
values = JsonConvert.DeserializeObject <dynamic>(e.Data);
slot.Data = values["Data"];
slot.PalestranteId = values["PalestranteId"];
slot.Descricao = values["Descricao"];
slot.Titulo = values["Titulo"];
slot.Action = "Cadastrado";
slot.When = values["Timestamp"];
slot.Id = values["Id"];
slot.Who = e.User;
break;
case "PalestraUpdatedEvent":
values = JsonConvert.DeserializeObject <dynamic>(e.Data);
slot.Data = values["Data"];
slot.PalestranteId = values["PalestranteId"];
slot.Descricao = values["Descricao"];
slot.Titulo = values["Titulo"];
slot.Action = "Atualizado";
slot.When = values["Timestamp"];
slot.Id = values["Id"];
slot.Who = e.User;
break;
case "PalestraRemovedEvent":
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 <PalestraHistoryData> ToJavaScriptPalestraHistory(IList <StoredEvent> storedEvents)
{
HistoryData = new List <PalestraHistoryData>();
PalestraHistoryDeserializer(storedEvents);
var sorted = HistoryData.OrderBy(c => c.When);
var list = new List <PalestraHistoryData>();
var last = new PalestraHistoryData();
foreach (var change in sorted)
{
var jsSlot = new PalestraHistoryData
{
Id = change.Id == Guid.Empty.ToString() || change.Id == last.Id
? ""
: change.Id,
Titulo = string.IsNullOrWhiteSpace(change.Titulo) || change.Titulo == last.Titulo
? ""
: change.Titulo,
Descricao = string.IsNullOrWhiteSpace(change.Descricao) || change.Descricao == last.Descricao
? ""
: change.Descricao,
Data = string.IsNullOrWhiteSpace(change.Data) || change.Data == last.Data
? ""
: change.Data.Substring(0, 10),
PalestranteId = string.IsNullOrWhiteSpace(change.PalestranteId) || change.PalestranteId == last.PalestranteId
? ""
: change.Data,
Action = string.IsNullOrWhiteSpace(change.Action) ? "" : change.Action,
When = change.When,
Who = change.Who
};
list.Add(jsSlot);
last = change;
}
return(list);
}