private async Task <WebApiResponse <TOutput> > GetHttpResponse <TOutput, TInput>(HttpVerb verb, string endPoint, TInput input, bool throwException = false)
{
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(_baseAddress);
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
StringContent content = null;
// HTTP POST
HttpResponseMessage response = null;
switch (verb)
{
case HttpVerb.Get:
response = await client.GetAsync(endPoint);
break;
case HttpVerb.Post:
content = new StringContent(JsonSerializer.Serialize(input), Encoding.UTF8, "application/json");
response = await client.PostAsync(endPoint, content);
break;
case HttpVerb.Put:
content = new StringContent(JsonSerializer.Serialize(input), Encoding.UTF8, "application/json");
response = await client.PutAsync(endPoint, content);
break;
case HttpVerb.Delete:
response = await client.DeleteAsync(endPoint);
break;
default:
break;
}
//response.EnsureSuccessStatusCode();
string data = await response.Content.ReadAsStringAsync();
var result = new WebApiResponse <TOutput>();
result.IsSucceded = response.IsSuccessStatusCode;
result.StatusCode = response.StatusCode;
try
{
var serializeOptions = new JsonSerializerOptions
{
PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
PropertyNameCaseInsensitive = true
};
result.Response = JsonSerializer.Deserialize <TOutput>(data, serializeOptions);
}
catch (Exception ex)
{
// ignored
}
if (!response.IsSuccessStatusCode)
{
SerializableError err = null;
try
{
err = JsonSerializer.Deserialize <SerializableError>(data);
}
catch (Exception)
{
// ignored
}
if (err?.Any() == true)
{
var message = err.First().Value.ToString();
if (throwException)
{
var ex = new Exception(message);
foreach (var item in err)
{
if (!ex.Data.Contains(item.Key))
{
ex.Data.Add(item.Key, item.Value);
}
}
throw ex;
}
else
{
result.Message = message;
result.Errors = new List <ErrorItem>();
foreach (var item in err)
{
if (result.Errors.All(x => x.Key != item.Key))
{
result.Errors.Add(new ErrorItem
{
Key = item.Key,
Value = Convert.ToString(item.Value)
});
}
}
}
}
}
return(result);
}
}
