public async Task <IList <WorkOrder> > ListAsync(string filter, int?skip, int?limit)
{
var filterDefinition = _odataProvider.GetFilterPredicate(filter);
IFindFluent <WorkOrderClass, WorkOrderClass> fluent = null;
if (filterDefinition == null)
{
var filterEmpty = Builders <WorkOrderClass> .Filter.Empty;
fluent = _collection.Find(filterEmpty);
}
else
{
fluent = _collection.Find(filterDefinition);
}
fluent = fluent.Skip(skip).Limit(limit);
var workOrderClasses = await fluent.ToListAsync();
var result = new List <WorkOrder>();
foreach (var workOrderClass in workOrderClasses)
{
var workOrder = _modelConverter.ToDomain(workOrderClass);
result.Add(workOrder);
}
return(result);
}
public async Task <Result> Handle(ListQuery query, CancellationToken cancellationToken)
{
Result result;
try
{
Expression <Func <User, bool> > filter = _odataProvider.GetFilterPredicate(query.Filter);
int?skip = query.Skip.ToNullableInt();
int?limit = query.Top.ToNullableInt();
var userDomains = await _userFinder.List(filter, skip, limit);
var userModels = _mapper.Map <IEnumerable <UserModel> >(userDomains);
var count = userModels.Count();
var usersModel = new UsersModel {
Value = userModels, Count = count, NextLink = null
};
result = Result.Ok(usersModel);
}
catch (FilterODataException)
{
result = Result.Fail(new System.Collections.Generic.List <Failure>()
{
new HandlerFault()
{
Code = HandlerFaultCode.InvalidQueryFilter.Name,
Message = HandlerFailures.InvalidQueryFilter,
Target = "$filter"
}
}
);
}
catch
{
result = Result.Fail(CustomFailures.ListUserFailure);
}
return(result);
}
