private static void CurrencyHistoryDeserializer(IEnumerable <StoredEvent> storedEvents)
{
foreach (var e in storedEvents)
{
var slot = new CurrencyHistoryData();
dynamic values;
switch (e.MessageType)
{
case "CurrencyCreatedEvent":
values = JsonConvert.DeserializeObject <dynamic>(e.Data);
slot.Code = values["Code"];
slot.Name = values["Name"];
slot.Address = values["Address"];
slot.Quantity = values["Quantity"];
slot.IsActive = values["IsActive"];
slot.Action = "Created";
slot.When = values["Timestamp"];
slot.Id = values["Id"];
slot.Who = e.User;
break;
case "CurrencyUpdatedEvent":
values = JsonConvert.DeserializeObject <dynamic>(e.Data);
slot.Code = values["Code"];
slot.Name = values["Name"];
slot.Address = values["Address"];
slot.Quantity = values["Quantity"];
slot.IsActive = values["IsActive"];
slot.Action = "Updated";
slot.When = values["Timestamp"];
slot.Id = values["Id"];
slot.Who = e.User;
break;
case "CurrencyRemovedEvent":
values = JsonConvert.DeserializeObject <dynamic>(e.Data);
slot.Action = "Removed";
slot.When = values["Timestamp"];
slot.Id = values["Id"];
slot.Who = e.User;
break;
}
HistoryData.Add(slot);
}
}
public static IList <CurrencyHistoryData> ToJavaScriptCurrencyHistory(IList <StoredEvent> storedEvents)
{
HistoryData = new List <CurrencyHistoryData>();
CurrencyHistoryDeserializer(storedEvents);
var sorted = HistoryData.OrderBy(c => c.When);
var list = new List <CurrencyHistoryData>();
var last = new CurrencyHistoryData();
foreach (var change in sorted)
{
var jsSlot = new CurrencyHistoryData
{
Id = change.Id == Guid.Empty.ToString() || change.Id == last.Id
? ""
: change.Id,
Code = string.IsNullOrWhiteSpace(change.Code) || change.Code == last.Code
? ""
: change.Code,
Name = string.IsNullOrWhiteSpace(change.Name) || change.Name == last.Name
? ""
: change.Name,
Address = string.IsNullOrWhiteSpace(change.Address) || change.Address == last.Address
? ""
: change.Address,
Quantity = change.Quantity,
IsActive = change.IsActive,
Action = string.IsNullOrWhiteSpace(change.Action) ? "" : change.Action,
When = change.When,
Who = change.Who
};
list.Add(jsSlot);
last = change;
}
return(list);
}