public async Task <JsonResult> GetLastWordsAsync(string leng, int?limitTo = 6)
{
var wordStatistics = await _firebaseService.GetStatisticsAsync(UserId, limitTo);
var wordNames = wordStatistics
.OrderBy(s => s.Timestamp)
.Select(s => s.Name)
.ToArray();
var wordInfo = await _firebaseService.GetWordsAsync(wordNames);
int i = 0;
var result = wordInfo.Select(s =>
{
var res = Mapper.Map <WordModel>(s);
res.Name = wordNames[i++];
string translation;
if (s.Translations != null && s.Translations.TryGetValue(leng, out translation))
{
res.Translation = translation;
}
return(res);
});
return(GenerateJsonResult(result));
}
public async Task GetStatisticsShouldSucceed()
{
const int expectedLen = 3;
var words = await _service.GetStatisticsAsync("115787596179138188666", expectedLen);
Assert.IsNotNull(words);
Assert.AreEqual(expectedLen, words.Count());
}