private string CreateCarparksResourceUri(CarparkResourceParameters carparkResourceParameters, ResourceUriType type)
{
switch (type)
{
case ResourceUriType.PreviousPage:
return(_urlHelper.Link("GetCarparks",
new
{
searchQuery = carparkResourceParameters.SearchQuery,
agencyType = carparkResourceParameters.AgencyType,
pageNumber = carparkResourceParameters.PageNumber - 1,
pageSize = carparkResourceParameters.PageSize
}));
case ResourceUriType.NextPage:
return(_urlHelper.Link("GetCarparks",
new
{
searchQuery = carparkResourceParameters.SearchQuery,
agencyType = carparkResourceParameters.AgencyType,
pageNumber = carparkResourceParameters.PageNumber + 1,
pageSize = carparkResourceParameters.PageSize
}));
default:
return(_urlHelper.Link("GetCarparks",
new
{
searchQuery = carparkResourceParameters.SearchQuery,
agencyType = carparkResourceParameters.AgencyType,
pageNumber = carparkResourceParameters.PageNumber,
pageSize = carparkResourceParameters.PageSize
}));
}
}
public IActionResult GetCarparks([FromQuery] CarparkResourceParameters carparkResourceParameters)
{
try
{
var carparksFromRepo = _parkingRepository.GetCarparks(carparkResourceParameters);
if (carparksFromRepo == null)
{
return(NotFound());
}
var previousPageLink = carparksFromRepo.HasPrevious ?
CreateCarparksResourceUri(carparkResourceParameters,
ResourceUriType.PreviousPage) : null;
var x = CreateCarparksResourceUri(carparkResourceParameters,
ResourceUriType.NextPage);
var nextPageLink = carparksFromRepo.HasNext ?
CreateCarparksResourceUri(carparkResourceParameters,
ResourceUriType.NextPage) : null;
var paginationMetadata = new
{
totalCount = carparksFromRepo.TotalCount,
pageSize = carparksFromRepo.PageSize,
currentPage = carparksFromRepo.CurrentPage,
totalPages = carparksFromRepo.TotalPages,
previousPageLink = previousPageLink,
nextPageLink = nextPageLink
};
Response.Headers.Add("X-Pagination",
Newtonsoft.Json.JsonConvert.SerializeObject(paginationMetadata));
var minutes = (DateTime.Now - Timer.RequestedDT).TotalMinutes;
if (minutes > 1)
{
List <Carpark> carparksToAdd = new List <Carpark>();
foreach (var carparkFromRepo in carparksFromRepo)
{
if (carparkFromRepo.AgencyType == "HDB")
{
var c = UpdateHDBAvailability(carparkFromRepo);
carparksToAdd.Add(c);
}
else if (carparkFromRepo.AgencyType == "LTA")
{
var c = UpdateLTAAvailability(carparkFromRepo);
carparksToAdd.Add(c);
}
else if (carparkFromRepo.AgencyType == "URA")
{
var c = UpdateURAAvailability(carparkFromRepo);
carparksToAdd.Add(c);
}
}
var carparks = _mapper.Map <IEnumerable <CarparkDto> >(carparksToAdd);
if (!carparks.Any())
{
return(NoContent());
}
return(Ok(carparks));
}
else
{
var carparks = _mapper.Map <IEnumerable <CarparkDto> >(carparksFromRepo);
return(Ok(carparks));
}
}
catch (AppException ex)
{
return(BadRequest(new { message = ex.Message }));
}
}