private async Task <ApiServiceResponse <TResult> > MakeApiCall <TResult>(string url, HttpMethod method, object data = null)
{
string targetUrl = $"{baseUrl}{url}";
using (var httpClient = httpClientFactory.CreateClient())
{
using (var request = new HttpRequestMessage {
RequestUri = new Uri(targetUrl), Method = method
})
{
if (method != HttpMethod.Get)
{
var json = JsonConvert.SerializeObject(data);
request.Content = new StringContent(json, Encoding.UTF8, "application/json");
}
if (currentUserService.CurrentUser != null)
{
request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", currentUserService.CurrentUser.Token);
}
var result = new ApiServiceResponse <TResult>();
try
{
OnCallStart?.Invoke();
var response = await httpClient.SendAsync(request).ConfigureAwait(false);
result.StatusCode = response.StatusCode;
result.IsSuccessStatusCode = response.IsSuccessStatusCode;
if (response.IsSuccessStatusCode)
{
var stringSerialized = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
result.Content = JsonConvert.DeserializeObject <TResult>(stringSerialized);
}
else
{
var content = await response.Content.ReadAsStringAsync();
string errorMessage = @$ "{GetStatusCodeErrorMessage(response.StatusCode)}/r/n{content}";
result.Error = errorMessage;
}
}
catch (Exception ex)
{
mvxLog.ErrorException("MakeApiCall failed", ex);
result.Error = ex.Message;
}
finally
{
OnCallEnd?.Invoke();
}
return(result);
}
}
}
public async Task <ApiServiceResponse <string> > UploadAsync(string filePath)
{
string targetUrl = $"{baseUrl}{uploadsEndPoint}";
if (string.IsNullOrWhiteSpace(filePath))
{
throw new ArgumentNullException(nameof(filePath));
}
if (!File.Exists(filePath))
{
throw new FileNotFoundException($"File [{filePath}] not found.");
}
using (var httpClient = httpClientFactory.CreateClient())
{
if (currentUserService.CurrentUser != null)
{
httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", currentUserService.CurrentUser.Token);
}
using var form = new MultipartFormDataContent();
using var fileContent = new ByteArrayContent(await File.ReadAllBytesAsync(filePath));
fileContent.Headers.ContentType = MediaTypeHeaderValue.Parse("multipart/form-data");
form.Add(fileContent, "file", Path.GetFileName(filePath));
var result = new ApiServiceResponse <string>();
try
{
OnCallStart?.Invoke();
var response = await httpClient.PostAsync(targetUrl, form);
result.StatusCode = response.StatusCode;
result.IsSuccessStatusCode = response.IsSuccessStatusCode;
if (response.IsSuccessStatusCode)
{
result.Content = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
}
else
{
result.Error = GetStatusCodeErrorMessage(response.StatusCode);
}
}
catch (Exception ex)
{
mvxLog.ErrorException("MakeApiCall failed", ex);
result.Error = ex.Message;
}
finally
{
OnCallEnd?.Invoke();
}
return(result);
}
}