public ActionResult <IEnumerable <ValueToReplaceDto> > GetValueToReplaces([FromQuery] ValueToReplaceParametersDto valueToReplaceParametersDto)
{
var valueToReplacesFromRepo = _valueToReplaceRepository.GetValueToReplaces(valueToReplaceParametersDto);
var previousPageLink = valueToReplacesFromRepo.HasPrevious
? CreateValueToReplacesResourceUri(valueToReplaceParametersDto,
ResourceUriType.PreviousPage)
: null;
var nextPageLink = valueToReplacesFromRepo.HasNext
? CreateValueToReplacesResourceUri(valueToReplaceParametersDto,
ResourceUriType.NextPage)
: null;
var paginationMetadata = new
{
totalCount = valueToReplacesFromRepo.TotalCount,
pageSize = valueToReplacesFromRepo.PageSize,
pageNumber = valueToReplacesFromRepo.PageNumber,
totalPages = valueToReplacesFromRepo.TotalPages,
hasPrevious = valueToReplacesFromRepo.HasPrevious,
hasNext = valueToReplacesFromRepo.HasNext,
previousPageLink,
nextPageLink
};
Response.Headers.Add("X-Pagination",
JsonSerializer.Serialize(paginationMetadata));
var valueToReplacesDto = _mapper.Map <IEnumerable <ValueToReplaceDto> >(valueToReplacesFromRepo);
return(Ok(valueToReplacesDto));
}
public PagedList <ValueToReplace> GetValueToReplaces(ValueToReplaceParametersDto valueToReplaceParameters)
{
if (valueToReplaceParameters == null)
{
throw new ArgumentNullException(nameof(valueToReplaceParameters));
}
var collection = _context.ValueToReplaces as IQueryable <ValueToReplace>; // TODO: AsNoTracking() should increase performance, but will break the sort tests. need to investigate
if (!string.IsNullOrWhiteSpace(valueToReplaceParameters.QueryString))
{
var QueryString = valueToReplaceParameters.QueryString.Trim();
collection = collection.Where(lambdaInitialsToReplace => lambdaInitialsToReplace.ValueToReplaceTextField1.Contains(QueryString) ||
lambdaInitialsToReplace.ValueToReplaceTextField2.Contains(QueryString));
}
var sieveModel = new SieveModel
{
Sorts = valueToReplaceParameters.SortOrder,
Filters = valueToReplaceParameters.Filters
};
collection = _sieveProcessor.Apply(sieveModel, collection);
return(PagedList <ValueToReplace> .Create(collection,
valueToReplaceParameters.PageNumber,
valueToReplaceParameters.PageSize));
}
private string CreateValueToReplacesResourceUri(
ValueToReplaceParametersDto valueToReplaceParametersDto,
ResourceUriType type)
{
switch (type)
{
case ResourceUriType.PreviousPage:
return(Url.Link("GetValueToReplaces",
new
{
filters = valueToReplaceParametersDto.Filters,
orderBy = valueToReplaceParametersDto.SortOrder,
pageNumber = valueToReplaceParametersDto.PageNumber - 1,
pageSize = valueToReplaceParametersDto.PageSize,
searchQuery = valueToReplaceParametersDto.QueryString
}));
case ResourceUriType.NextPage:
return(Url.Link("GetValueToReplaces",
new
{
filters = valueToReplaceParametersDto.Filters,
orderBy = valueToReplaceParametersDto.SortOrder,
pageNumber = valueToReplaceParametersDto.PageNumber + 1,
pageSize = valueToReplaceParametersDto.PageSize,
searchQuery = valueToReplaceParametersDto.QueryString
}));
default:
return(Url.Link("GetValueToReplaces",
new
{
filters = valueToReplaceParametersDto.Filters,
orderBy = valueToReplaceParametersDto.SortOrder,
pageNumber = valueToReplaceParametersDto.PageNumber,
pageSize = valueToReplaceParametersDto.PageSize,
searchQuery = valueToReplaceParametersDto.QueryString
}));
}
}
