private EntityServiceResult <TEntity> RunWithValidation(TEntity entity, Func <TEntity> func)
{
var result = new EntityServiceResult <TEntity>();
result.Success = false;
if (Validate(entity))
{
result = EntityServiceResult <TEntity> .Run(func);
if (result.Exception != null)
{
ModelState.AddError("Exception", result.Exception.ToString());
}
}
return(result);
}
public static EntityServiceResult <TEntity> Run <TEntity>(Func <TEntity> func)
where TEntity : class
{
var result = new EntityServiceResult <TEntity>();
result.Success = false;
try
{
result.Entity = func();
result.Success = true;
}
catch (Exception ex)
{
//if (HttpContext.Current != null)
//{
// Elmah.ErrorSignal.FromCurrentContext().Raise(ex);
//}
result.Exception = ex;
}
return(result);
}
private EntityServiceResult <TEntity> RunWithValidation(EntityModel <TEntity> model, TEntity entity, Func <TEntity, TEntity> func)
{
var result = new EntityServiceResult <TEntity>();
result.Success = false;
try
{
if (entity == null)
{
//model -> to entity
entity = model.ModelToEntity <TEntity>();
}
else
{
//model -> to entity
entity = model.ModelToEntity <TEntity>(entity);
}
//validate
if (Validate(entity))
{
result = EntityServiceResult <TEntity> .Run(() => { return(func(entity)); });
if (result.Exception != null)
{
ModelState.AddError("Exception", result.Exception.ToString());
}
}
}
catch (Exception ex)
{
ModelState.AddError("Exception", ex.ToString());
result.Exception = ex;
}
return(result);
}