public override async Task <IEnumerable <CurrencyDTO> > Get(CurrencyFilterDTO filteringModel)
{
filteringModel.WithHistory = true;
var currencies = (await _wrappedCurrencyService.Get(filteringModel)).ToList();
if (filteringModel.WithHistory == false)
{
return(currencies);
}
var previousCurrencies = new List <CurrencyArchive>();
foreach (var currency in currencies)
{
var currencyArchive = await _unitOfWork.GetRepository <ICurrencyArchiveRepository>().GetPreviousCurrencyChange(currency.Id, currency.CityId);
if (currencyArchive != null)
{
currency.CurrencyTrending = currency.Rate > currencyArchive.Rate ? CurrencyTrending.Down :
currency.Rate < currencyArchive.Rate ? CurrencyTrending.Up : CurrencyTrending.NotChanged;
}
}
return(currencies);
}
public async Task <IEnumerable <Currency> > Get(CurrencyFilterDTO filteringModel)
{
var query = FilterCurrencies(filteringModel);
query = query.Include(c => c.City);
return(await query.ToListAsync());
}
private IQueryable <Currency> FilterCurrencies(CurrencyFilterDTO filteringModel)
{
var query = _currencyExchangeContext.Set <Currency>().AsQueryable();
if (filteringModel == null)
{
return(query);
}
if (!string.IsNullOrWhiteSpace(filteringModel.SearchTerm))
{
var trimmedSearchTerm = filteringModel.SearchTerm.Trim();
query = query.Where(c =>
c.CurrencyCode.Contains(trimmedSearchTerm, StringComparison.InvariantCultureIgnoreCase) ||
c.CurrencyName.Contains(trimmedSearchTerm, StringComparison.InvariantCultureIgnoreCase));
}
if (filteringModel.CityId.HasValue && filteringModel.CityId.Value > 0)
{
query = query.Where(c => c.CityId == filteringModel.CityId.Value);
}
if (filteringModel.CurrencyDate.HasValue && filteringModel.CurrencyDate.Value > DateTime.MinValue)
{
query = query.Where(c => c.ChangeTime == filteringModel.CurrencyDate);
}
return(query);
}
public virtual async Task <IEnumerable <CurrencyDTO> > Get(CurrencyFilterDTO filteringModel)
{
var currencies = await _unitOfWork.GetRepository <ICurrencyRepository>().Get(filteringModel);
var result = _mapper.Map <IEnumerable <CurrencyDTO> >(currencies);
return(result);
}
public async Task <IActionResult> Get([FromQuery] CurrencyFilterDTO filter)
{
var result = await _currencyService.Get(filter);
return(new JsonResult(result));
}
