/// <summary>
/// Gets a user's anime list.
/// </summary>
/// <param name="user"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public async Task <MalUserLookupResults> GetAnimeListForUserAsync(string user, CancellationToken cancellationToken)
{
Logging.Log.InfoFormat("Checking cache for user {0}.", user);
if (m_cache.GetListForUser(user, out MalUserLookupResults cachedAnimeList))
{
if (cachedAnimeList != null)
{
Logging.Log.InfoFormat("Got anime list for {0} from cache.", user);
return(cachedAnimeList);
}
else
{
// User does not have an anime list/no such user exists
Logging.Log.InfoFormat("Cache indicates that user {0} does not have an anime list.", user);
throw new MalUserNotFoundException(string.Format("No MAL list exists for {0}.", user));
}
}
else
{
Logging.Log.InfoFormat("Cache did not contain anime list for {0}.", user);
try
{
MalUserLookupResults animeList = await m_underlyingApi.GetAnimeListForUserAsync(user, cancellationToken)
.ConfigureAwait(continueOnCapturedContext: false);
m_cache.PutListForUser(user, animeList);
return(animeList);
}
catch (MalUserNotFoundException)
{
// Cache the fact that the user does not have an anime list
m_cache.PutListForUser(user, null);
throw;
}
}
}
private async Task <MalUserLookupResults> GetUserLookupAsync(AnimeRecsInputJson input, IMyAnimeListApiFactory malApiFactory)
{
using (IMyAnimeListApi malApi = malApiFactory.GetMalApi())
{
_logger.LogInformation("Getting MAL list for user {0}.", input.MalName);
MalUserLookupResults userLookup;
try
{
userLookup = await malApi.GetAnimeListForUserAsync(input.MalName).ConfigureAwait(false);
_logger.LogInformation("Got MAL list for user {0}.", input.MalName);
return(userLookup);
}
catch (MalUserNotFoundException)
{
_logger.LogInformation("User {0} not found.", input.MalName);
AjaxError error = new AjaxError(AjaxError.NoSuchMALUser, "No such MAL user.");
JsonResult result = Json(error);
result.StatusCode = 404;
throw new ShortCircuitException(result);
}
}
}
public Task <MalUserLookupResults> GetAnimeListForUserAsync(string user, CancellationToken cancellationToken)
{
return(DoActionWithRetryAsync(() => m_underlyingApi.GetAnimeListForUserAsync(user, cancellationToken),
baseErrorMessage: string.Format("Error getting anime list for user {0}", user)));
}
public Task <MalUserLookupResults> GetAnimeListForUserAsync(string user, CancellationToken cancellationToken)
{
return(DoActionWithRateLimitingAsync(() => m_underlyingApi.GetAnimeListForUserAsync(user, cancellationToken), cancellationToken));
}
public Task <MalUserLookupResults> GetAnimeListForUserAsync(string user)
{
return(_underlyingApi.GetAnimeListForUserAsync(user));
}