public IActionResult GetRegions([FromBody] RegionQueryFilter filters)
{
if (!User.Identity.IsAuthenticated)
{
throw new AuthenticationException();
}
var regions = _regionService.GetRegions(filters);
var regionsDto = _mapper.Map <IEnumerable <RegionDto> >(regions);
var metadata = new Metadata
{
TotalCount = regions.TotalCount,
PageSize = regions.PageSize,
CurrentPage = regions.CurrentPage,
TotalPages = regions.TotalPages,
HasNextPage = regions.HasNextPage,
HasPreviousPage = regions.HasPreviousPage,
NextPageUrl = _uriService.GetPostPaginationUri(filters, Url.RouteUrl(nameof(GetRegions))).ToString(),
PreviousPageUrl = _uriService.GetPostPaginationUri(filters, Url.RouteUrl(nameof(GetRegions))).ToString()
};
var response = new ApiResponse <IEnumerable <RegionDto> >(regionsDto)
{
Meta = metadata
};
Response.Headers.Add("X-Pagination", JsonConvert.SerializeObject(metadata));
return(Ok(response));
}
public PagedList <Region> GetRegions(RegionQueryFilter filters)
{
filters.PageNumber = filters.PageNumber == 0 ? _paginationOptions.DefaultPageNumber : filters.PageNumber;
filters.PageSize = filters.PageSize == 0 ? _paginationOptions.DefaultPageSize : filters.PageSize;
var regions = _unitOfWork.RegionRepository.GetAll();
if (filters.filter != null)
{
regions = regions.Where(x => x.name.ToLower().Contains(filters.filter.ToLower()));
}
if (filters.CountryId != null)
{
regions = regions.Where(x => x.id_country == filters.CountryId);
}
if (filters.Name != null)
{
regions = regions.Where(x => x.name.ToLower().Contains(filters.Name.ToLower()));
}
if (filters.orderedBy != null && filters.orderedBy.Count() > 0)
{
foreach (var sortM in filters.orderedBy)
{
regions = regions.OrderBy(sortM.PairAsSqlExpression);
}
}
var pagedPosts = PagedList <Region> .Create(regions, filters.PageNumber, filters.PageSize);
return(pagedPosts);
}
public Uri GetPostPaginationUri(RegionQueryFilter filter, string actionUrl)
{
string baseUrl = $"{_baseUri}{actionUrl}";
return(new Uri(baseUrl));
}
