public async Task <float> GetTrolleyTotalAsync(TrolleyItemsForPostDto trolleyItemsForPostDto)
{
var serializerSettings = new JsonSerializerSettings();
serializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
var stringContent = new StringContent(
JsonConvert.SerializeObject(trolleyItemsForPostDto, serializerSettings),
Encoding.UTF8, "application/json");
using (var httpClient = new HttpClient())
{
using (var response = await httpClient.PostAsync(GetExternalEndPointWithTokenForTrolleyTotal,
stringContent))
{
var result = await response.Content.ReadAsStringAsync();
if (result != null)
{
return(float.Parse(result));
}
else
{
throw new HttpRequestException("Unable to reach underlying service.");
}
}
}
}
public TrolleyItemsForPostDto GetProductsTrolleyItems()
{
var jsonData = File.ReadAllText("ProductsTrolleyItems.json");
TrolleyItemsForPostDto trolleyItemsForPostDto = JsonConvert.DeserializeObject <TrolleyItemsForPostDto>(jsonData);
return(trolleyItemsForPostDto);
}
public async Task <IActionResult> GetTrolleyTotal(TrolleyItemsForPostDto trolleyItemsForPostDto)
{
var result = await _productRepository.GetTrolleyTotalAsync(trolleyItemsForPostDto);
return(Ok(result));
}
