public async Task <GetAllCityResponseDto> GetAllAsync(PagingDto pagingDto)
{
if (pagingDto.RecordsPerPage > 100)
{
return new GetAllCityResponseDto {
Success = false, Message = "The maximum number of records per page is 100."
}
}
;
var citiesTask = CityRepository.GetAllAsync(pagingDto.RecordsPerPage, pagingDto.Page);
var countTask = CityRepository.CountAsync();
await Task.WhenAll(citiesTask, countTask);
var totalPages = Math.DivRem(countTask.Result, pagingDto.RecordsPerPage, out int remainder);
pagingDto.TotalRecords = countTask.Result;
pagingDto.TotalPages = remainder > 0 ? totalPages + 1 : totalPages;
return(new GetAllCityResponseDto
{
Data = citiesTask.Result.Select(city => new CityDto
{
Key = city.Key.ToString(),
Name = city.Name,
PostalCode = city.PostalCode,
CreatedOn = city.CreatedOn.ToString("s")
}).ToList(),
Paging = pagingDto
});
}
public async Task OnGetAllAsyncCountOdd()
{
var count = 11;
var paging = new PagingDto {
RecordsPerPage = 2
};
var cities = Builder <City> .CreateListOfSize(paging.RecordsPerPage).Build();
CityRepository.CountAsync().Returns(count);
CityRepository.GetAllAsync(Arg.Any <int>(), Arg.Any <int>()).Returns(cities);
var result = await CityService.GetAllAsync(paging);
result.Success.Should().BeNull();
result.Data.Should().HaveCount(paging.RecordsPerPage);
result.Paging.TotalPages.Should().Be((count / paging.RecordsPerPage) + 1);
}
