public async Task <CompanyKeyMetricsDto> GetKeyMetrics(string stock)
{
CompanyKeyMetricsDto result = null;
try
{
_logger.WriteInformation("Getting Company Key Metrics List");
using (var httpClient = new HttpClient())
{
using (var request = new HttpRequestMessage(new HttpMethod("GET"), _dcfUrl + stock))
{
request.Headers.TryAddWithoutValidation("Upgrade-Insecure-Requests", "1");
_logger.WriteInformation($"Getting {stock} Company Key Metric");
var response = await httpClient.SendAsync(request);
if (response.IsSuccessStatusCode)
{
var jsonString = await response.Content.ReadAsStringAsync();
result = JsonConvert.DeserializeObject <CompanyKeyMetricsDto>(jsonString);
}
}
}
}
catch (Exception ex)
{
_logger.WriteError("Error calling Company Key Metric API", ex);
}
_logger.WriteInformation("Received Company Key Metrics");
return(result);
}
public async Task <List <Server> > GetServerList()
{
{
List <Server> result = null;
var httpClient = new RestClient(_apiUrl);
var request = await GetServerListRequest();
_logger.WriteInformation("Getting Server List");
try
{
IRestResponse <List <Server> > response = await httpClient.ExecuteTaskAsync <List <Server> >(request);
if (response.IsSuccessful)
{
result = response.Data;
}
}
catch (Exception ex)
{
_logger.WriteError("Error calling Server List APi", ex);
}
_logger.WriteInformation("Received Server List");
return(result);
}
}
public async Task <SymbolsList> GetStockList()
{
SymbolsList result = null;
try
{
_logger.WriteInformation("Getting Stock List");
using (var httpClient = new HttpClient())
{
using (var request = new HttpRequestMessage(new HttpMethod("GET"), _apiUrl))
{
request.Headers.TryAddWithoutValidation("Upgrade-Insecure-Requests", "1");
var response = await httpClient.SendAsync(request);
if (response.IsSuccessStatusCode)
{
var jsonString = await response.Content.ReadAsStringAsync();
result = JsonConvert.DeserializeObject <SymbolsList>(jsonString);
}
}
}
}
catch (Exception ex)
{
_logger.WriteError("Error calling Stock list APi", ex);
}
_logger.WriteInformation("Received Stock List");
return(result);
}
public async Task SaveStocks(List <Stock> stocks)
{
try
{
foreach (var stock in stocks)
{
var existingStock = _context.Stocks.FirstOrDefault(x => x.Symbol == stock.Symbol);
if (existingStock == null)
{
ValidateStockDcf(stock);
await AddStock(stock);
}
else
{
ValidateStockDcf(stock);
await UpdateStock(stock, existingStock);
}
}
await _context.SaveChangesAsync();
}
catch (Exception ex)
{
_logger.WriteError("Error saving DCF list to DB", ex);
}
_logger.WriteInformation("Saved data to DB");
}
public async Task <List <CompanyRatingDto> > GetCompanyRatingList(List <Stock> stocks)
{
List <CompanyRatingDto> result = new List <CompanyRatingDto>();
try
{
_logger.WriteInformation("Getting Company Rating List");
using (var httpClient = new HttpClient())
{
var stockListString = _symbolService.GetStockListString(stocks, 3);
foreach (var stockListItem in stockListString)
{
using (var request = new HttpRequestMessage(new HttpMethod("GET"), _companyRatingUrl + stockListItem))
{
request.Headers.TryAddWithoutValidation("Upgrade-Insecure-Requests", "1");
_logger.WriteInformation($"Getting DCF Items {stockListString.IndexOf(stockListItem)} / {stockListString.Count} : {stockListItem}");
var response = await httpClient.SendAsync(request);
if (response.IsSuccessStatusCode)
{
var jsonString = await response.Content.ReadAsStringAsync();
var responseResults = JsonConvert.DeserializeObject <CompanyRatingListDto>(jsonString);
foreach (var responseResult in responseResults.CompaniesRating)
{
result.Add(responseResult);
}
}
else
{
throw new Exception($"Failed http call + {stockListItem}");
}
}
}
}
}
catch (Exception ex)
{
_logger.WriteError("Error calling Company Rating API", ex);
}
_logger.WriteInformation("Received Company Rating");
return(result);
}
public async Task SaveStocks(List <Stock> stocks)
{
var listOfStockLists = SplitStockList(stocks, 100);
foreach (var stockList in listOfStockLists)
{
_logger.WriteInformation($"Saving stocks {listOfStockLists.IndexOf(stockList)} / {listOfStockLists.Count}");
await _stockRepository.SaveStocks(stockList);
}
}
public async Task <ApiTokenResponse> GetToken()
{
ApiTokenResponse result = null;
var httpClient = new RestClient(_apiUrl);
var request = GetTokenRequest();
_logger.WriteInformation("Getting Token");
try
{
IRestResponse <ApiTokenResponse> response = await httpClient.ExecuteTaskAsync <ApiTokenResponse>(request);
if (response.IsSuccessful)
{
result = response.Data;
}
}
catch (Exception ex)
{
_logger.WriteError("Error calling Token APi", ex);
}
_logger.WriteInformation("Received Token");
return(result);
}