public static IList <EmpresaHistoryData> ToJavaScriptCustomerHistory(IList <StoredEvent> storedEvents)
{
HistoryData = new List <EmpresaHistoryData>();
CustomerHistoryDeserializer(storedEvents);
var sorted = HistoryData.OrderBy(c => c.When);
var list = new List <EmpresaHistoryData>();
var last = new EmpresaHistoryData();
foreach (var change in sorted)
{
var jsSlot = new EmpresaHistoryData
{
Id = change.Id == Guid.Empty.ToString() || change.Id == last.Id
? ""
: change.Id,
Name = string.IsNullOrWhiteSpace(change.Name) || change.Name == last.Name
? ""
: change.Name,
Email = string.IsNullOrWhiteSpace(change.Email) || change.Email == last.Email
? ""
: change.Email,
BirthDate = string.IsNullOrWhiteSpace(change.BirthDate) || change.BirthDate == last.BirthDate
? ""
: change.BirthDate.Substring(0, 10),
Action = string.IsNullOrWhiteSpace(change.Action) ? "" : change.Action,
When = change.When,
Who = change.Who
};
list.Add(jsSlot);
last = change;
}
return(list);
}
private static void CustomerHistoryDeserializer(IEnumerable <StoredEvent> storedEvents)
{
foreach (var e in storedEvents)
{
var slot = new EmpresaHistoryData();
dynamic values;
switch (e.MessageType)
{
case "CustomerRegisteredEvent":
values = JsonConvert.DeserializeObject <dynamic>(e.Data);
slot.BirthDate = values["BirthDate"];
slot.Email = values["Email"];
slot.Name = values["Name"];
slot.Action = "Registered";
slot.When = values["Timestamp"];
slot.Id = values["Id"];
slot.Who = e.User;
break;
case "CustomerUpdatedEvent":
values = JsonConvert.DeserializeObject <dynamic>(e.Data);
slot.BirthDate = values["BirthDate"];
slot.Email = values["Email"];
slot.Name = values["Name"];
slot.Action = "Updated";
slot.When = values["Timestamp"];
slot.Id = values["Id"];
slot.Who = e.User;
break;
case "CustomerRemovedEvent":
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);
}
}