public async Task <ServerCommandResult> Execute(RequestCommand cmd, ExpandoObject dataToExec)
{
if (String.IsNullOrEmpty(cmd.procedure))
{
throw new RequestModelException("A procedure must be specified for sql-type command");
}
IDataModel model = await _dbContext.LoadModelAsync(cmd.CurrentSource, cmd.CommandProcedure, dataToExec, cmd.commandTimeout);
//_host.CheckTypes(cmd.Path, cmd.checkTypes, model);
String invokeTarget = cmd.GetInvokeTarget();
if (invokeTarget != null)
{
var clr = new ClrInvoker();
clr.EnableThrow();
clr.Invoke(invokeTarget, dataToExec); // after execute
}
var r = new ServerCommandResult();
if (model == null)
{
r.Data = "{}";
}
else
{
r.Data = JsonConvert.SerializeObject(model.Root, JsonHelpers.StandardSerializerSettings);
}
return(r);
}
internal async Task SaveDataObj(Action <ExpandoObject> setParams, ExpandoObject dataToSave, TextWriter writer)
{
String baseUrl = dataToSave.Get <String>("baseUrl");
if (NormalizeBaseUrl != null)
{
baseUrl = NormalizeBaseUrl(baseUrl);
}
ExpandoObject data = dataToSave.Get <ExpandoObject>("data");
var rm = await RequestModel.CreateFromBaseUrl(_host, baseUrl);
RequestView rw = rm.GetCurrentAction();
var prms = new ExpandoObject();
setParams?.Invoke(prms);
prms.Append(rw.parameters);
CheckUserState(prms);
IDataModel model = null;
IModelHandler handler = rw.GetHookHandler();
String invokeTarget = rw.GetInvokeTarget();
if (handler != null)
{
Int64 userId = prms.Get <Int64>("UserId");
var handled = await handler.BeforeSave(userId, data);
if (!handled)
{
model = await _dbContext.SaveModelAsync(rw.CurrentSource, rw.UpdateProcedure, data, prms);
await handler.AfterSave(userId, data, model.Root);
}
}
else if (invokeTarget != null)
{
model = await _dbContext.SaveModelAsync(rw.CurrentSource, rw.UpdateProcedure, data, prms);
var clr = new ClrInvoker();
clr.EnableThrow();
clr.Invoke(invokeTarget, prms); // after save
}
else
{
model = await _dbContext.SaveModelAsync(rw.CurrentSource, rw.UpdateProcedure, data, prms);
}
var eh = rw?.events?.afterSave;
if (eh != null)
{
// new model data
await _dbContext.SaveModelAsync(eh.CurrentSource(rw), eh.UpdateProcedure(rw), model.Root, prms);
}
WriteDataModel(model, writer);
}
async Task ExecuteSqlCommand(RequestCommand cmd, ExpandoObject dataToExec, TextWriter writer)
{
if (String.IsNullOrEmpty(cmd.procedure))
{
throw new RequestModelException("A procedure must be specified for sql-type command");
}
IDataModel model = await _dbContext.LoadModelAsync(cmd.CurrentSource, cmd.CommandProcedure, dataToExec, cmd.commandTimeout);
String invokeTarget = cmd.GetInvokeTarget();
if (invokeTarget != null)
{
var clr = new ClrInvoker();
clr.EnableThrow();
clr.Invoke(invokeTarget, dataToExec); // after execute
}
WriteDataModel(model, writer);
}