public JToken GetSingle(dynamic container, string dataProviderKey, Guid transactionId)
{
using (new StopwatchLog(Metrics.TransactionalServiceGetSingle))
{
var state = this.evSourceService.GetState(dataProviderKey, transactionId);
if (string.IsNullOrEmpty(state?.Data))
{
throw new EntityNotFoundException($"there is no transaction state for id:{transactionId}");
}
JObject stateObj = JsonConvert.DeserializeObject <JObject>(state.Data, new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.All
});
var evs = this.evSourceService.GetTransactionEvents(dataProviderKey, transactionId).OrderBy(x => x.DeltaTimeStamp);
var edms = evs.Select(x => JsonConvert.DeserializeObject <JObject>(x.Delta, new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.All
})).ToList();
foreach (var edm in edms)
{
stateObj.ApplyPatch(edm);
}
this.RemoveDeleted(ObjectHelper.GetInnerObject(stateObj), false);
this.transactonCacheService.InjectMasterData(stateObj);
return(stateObj);
}
}
public void AddToServiceContainer(dynamic container)
{
container.Init = new Func <string, PivotData, JToken>((rootCode, initData) =>
{
var modelInfo = this.storageProvider.GetModelElementTree(rootCode);
var model = this.modelsHelper.Init(modelInfo, modelInfo.Code);
if (initData.PivotDefinition.Type == PivotType.Transaction)
{
return(new JObject {
[modelInfo.Code] = model
});
}
return(model);
});
container.Create = new Func <ModelElementObjectBase, JObject, JToken>((modelInfo, obj) =>
{
JObject modelVal = null;
var context = (EventContext)container.Context;
using (new StopwatchLog(Metrics.Init))
{
modelVal = this.modelsHelper.Init(modelInfo, modelInfo.Code);
}
using (new StopwatchLog(Metrics.Create))
{
var model = new JObject {
[modelInfo.Code] = modelVal
};
this.infraService.AddModifyByObj(obj[modelInfo.Code], context);
model.ApplyPatch(obj);
var tr = this.transactionalService.CreateTransaction(context.AgentIdentity, model);
context.Data = tr;
return(tr);
}
});
}