private static string ToJson(GetCourseByIdCriteria criteria)
{
GetCourseByIdJson json = new GetCourseByIdJson
{
id = criteria.Id.ToString()
};
return(JsonConvert.SerializeObject(json));
}
public async Task <Result <Course> > GetCourseByIdAsync(GetCourseByIdCriteria criteria)
{
if (criteria == null)
{
throw new ArgumentNullException(nameof(criteria));
}
try
{
var content = new StringContent(ToJson(criteria), Encoding.UTF8, "application/json");
_httpClient.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key", _settings.ApiKey);
var response = await _httpClient.GetAsync(new Uri(_getCourseByIdUri.AbsoluteUri + "?id=" + criteria.Id));
if (response.IsSuccessStatusCode)
{
var json = await response.Content.ReadAsStringAsync();
var course = JsonConvert.DeserializeObject <Course>(json);
return(Result.Ok(course));
}
else
{
return(Result.Fail <Course>("Get Course By Id service unsuccessful http response"));
}
}
catch (HttpRequestException hre)
{
_logger.LogError(hre, "Get Course By Id service http request error");
return(Result.Fail <Course>("Get Course By Id service http request error."));
}
catch (Exception e)
{
_logger.LogError(e, "Get Course By Id service unknown error.");
return(Result.Fail <Course>("Get Course By Id service unknown error."));
}
}
