public async Task <IActionResult> GetTradeById(int id)
        {
            var trade = await _tradeService.GetById(id);

            if (trade != null)
            {
                var resp = TradeMapper.MapTradeLogToDto(trade, _tradeService);
                return(Ok(resp));
            }
            return(Ok(trade));
        }
        public async Task <IActionResult> SearchTrades([FromQuery(Name = "searchStr")] string searchStr)
        {
            var trades = await _tradeService.SearchTrades(searchStr);

            if (trades != null && trades.Any())
            {
                var resp = new List <TradeResponseDTO>();
                foreach (var trade in trades)
                {
                    resp.Add(TradeMapper.MapTradeLogToDto(trade, _tradeService));
                }
                return(Ok(resp));
            }
            return(Ok(trades));
        }
        public async Task <IActionResult> GetAllTrades()
        {
            var trades = await _tradeService.GetAllTrades();

            if (trades != null && trades.Any())
            {
                var resp = new List <TradeResponseDTO>();
                foreach (var trade in trades)
                {
                    resp.Add(TradeMapper.MapTradeLogToDto(trade, _tradeService));
                }
                return(Ok(resp));
            }
            return(Ok(trades));
        }
        public async Task <IActionResult> ComprehensiveSearch(int?id, DateTime?startDate, DateTime?endDate,
                                                              string exchange = "", string currencyCode = "")
        {
            if (startDate > endDate)
            {
                throw new Exception("start date cannot be greater than end date");
            }


            var trades = await _tradeService
                         .GetSearchedTradeLines(id, startDate, endDate, exchange, currencyCode);

            if (trades != null && trades.Any())
            {
                var resp = new List <TradeResponseDTO>();
                foreach (var trade in trades)
                {
                    resp.Add(TradeMapper.MapTradeLogToDto(trade, _tradeService));
                }
                return(Ok(resp));
            }
            return(Ok(trades));
        }