public async Task <Result <CourseSearchResult> > GetYourCoursesByUKPRNAsync(CourseSearchCriteria criteria)
{
if (criteria == null)
{
throw new ArgumentNullException(nameof(criteria));
}
if (criteria.UKPRN < 0)
{
throw new ArgumentOutOfRangeException(nameof(criteria.UKPRN), $"{nameof(criteria.UKPRN)} cannot be less than 0.");
}
try
{
if (!criteria.UKPRN.HasValue)
{
return(Result.Fail <CourseSearchResult>("Get your courses unknown UKRLP"));
}
// use local version of httpclient as when we are called from the background worker thread we get socket exceptions
HttpClient httpClient = new HttpClient();
httpClient.Timeout = new TimeSpan(0, 10, 0);
httpClient.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key", _settings.ApiKey);
var response = await httpClient.GetAsync(new Uri(_getYourCoursesUri.AbsoluteUri + "?UKPRN=" + criteria.UKPRN));
if (response.IsSuccessStatusCode)
{
var json = await response.Content.ReadAsStringAsync();
if (!json.StartsWith("["))
{
json = "[" + json + "]";
}
var courses = JsonConvert.DeserializeObject <IEnumerable <IEnumerable <IEnumerable <Course> > > >(json);
CourseSearchResult searchResult = new CourseSearchResult(courses);
return(Result.Ok(searchResult));
}
else
{
return(Result.Fail <CourseSearchResult>("Get your courses service unsuccessful http response"));
}
}
catch (HttpRequestException hre)
{
_logger.LogError(hre, "Get your courses service http request error");
return(Result.Fail <CourseSearchResult>("Get your courses service http request error."));
}
catch (Exception e)
{
_logger.LogError(e, "Get your courses service unknown error.");
return(Result.Fail <CourseSearchResult>($"Get your courses service unknown error. {e.Message}"));
}
}
public async Task <Result <IEnumerable <Course> > > GetRecentCourseChangesByUKPRN(CourseSearchCriteria criteria)
{
if (criteria == null)
{
throw new ArgumentNullException(nameof(criteria));
}
if (criteria.UKPRN < 0)
{
throw new ArgumentOutOfRangeException(nameof(criteria.UKPRN), $"{nameof(criteria.UKPRN)} cannot be less than 0.");
}
try
{
if (!criteria.UKPRN.HasValue)
{
return(Result.Fail <IEnumerable <Course> >("Get recent course changes unknown UKRLP"));
}
_httpClient.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key", _settings.ApiKey);
var response = await _httpClient.GetAsync(new Uri(_getRecentCourseChangesByUKPRNUri.AbsoluteUri + "?UKPRN=" + criteria.UKPRN));
if (response.IsSuccessStatusCode)
{
var json = await response.Content.ReadAsStringAsync();
if (!json.StartsWith("["))
{
json = "[" + json + "]";
}
var courses = JsonConvert.DeserializeObject <IEnumerable <Course> >(json);
return(Result.Ok(courses));
}
else
{
return(Result.Fail <IEnumerable <Course> >("Get recent course changes service unsuccessful http response"));
}
}
catch (HttpRequestException hre)
{
_logger.LogError(hre, "Get recent course changes service http request error");
return(Result.Fail <IEnumerable <Course> >("Get recent course changes service http request error."));
}
catch (Exception e)
{
_logger.LogError(e, "Get recent course changes service unknown error.");
return(Result.Fail <IEnumerable <Course> >("Get recent course changes service unknown error."));
}
}