public async Task <IEnumerable <ApplicationVM> > Handle(SearchApplicationsQuery request, CancellationToken cancellationToken)
{
var normalizedName = request.Name?.ToLowerInvariant();
Expression <Func <Domain.Applications.Application, bool> > whereExpresion = BuildExpresion(request);
var result = await _context.Applications.AsNoTracking()
.Where(whereExpresion)
.ToMap(request.PageSize, request.Page)
.ToListAsync(cancellationToken);
return(result);
}
private Expression <Func <Domain.Applications.Application, bool> > BuildExpresion(SearchApplicationsQuery request)
{
var normalizedName = request.Name?.ToLowerInvariant();
Expression <Func <Domain.Applications.Application, bool> > whereExpresion = r => r.IsEnabled;
if (!string.IsNullOrWhiteSpace(normalizedName))
{
whereExpresion.And(ap => ap.Name.Contains(normalizedName));
}
return(whereExpresion);
}