public async Task <IActionResult> GetPetsPerPage(int pageNumber)
{
try
{
var totalCount = await _repo.CountPets();
var totalPages = Math.Ceiling((double)totalCount / 10);
return(Ok(new { totalCount, totalPages, pets = await _repo.GetPetPerPage(pageNumber, 10) }));
}
catch (Exception ex)
{
_log.LogException(ex);
return(BadRequest(new { status = "failed", message = "An error has occured. Kindly check back again" }));
}
}
public List <Pet> GetAllPetsPaged(int page, int itemsPrPage)
{
if (page <= 0 || itemsPrPage <= 0)
{
throw new InvalidDataException("CurrentPage and ItemsPage Must zero or more");
}
if (page - 1 * itemsPrPage > _PetRepo.CountPets())
{
throw new InvalidDataException("Index out bounds, CurrentPage is to high");
}
return(_PetRepo.GetPets()
.Skip((page - 1) * itemsPrPage)
.Take(itemsPrPage)
.ToList());
}
