static async Task LoadTweets(string tweetServiceUrl, string resultFileName, DateTime startDate, DateTime endDate)
{
TweetService service = new TweetService(tweetServiceUrl);
TweetLoader loader = new TweetLoader(service);
TweetLoaderResponse response = await loader.LoadTweetsByDate(startDate, endDate).ConfigureAwait(false);
if (!string.IsNullOrEmpty(response.ErrorMessage))
{
Console.WriteLine("Error while loading tweets: " + response.ErrorMessage);
}
else
{
Console.WriteLine("Loaded tweets count: " + response.Tweets.Count);
}
if (!string.IsNullOrEmpty(resultFileName) && response.Tweets != null)
{
try
{
loader.SaveToFile(response.Tweets, resultFileName);
Console.WriteLine("Saved tweets to: " + resultFileName);
}
catch (Exception ex)
{
Console.WriteLine("Error while saving tweets: " + ex.Message);
}
}
}
public void CheckLoader()
{
TestTweetService testService = new TestTweetService("Mock\\testData.txt");
TweetLoader loader = new TweetLoader(testService);
DateTime startDate = new DateTime(2016, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
DateTime endDate = new DateTime(2018, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc).AddTicks(-1);
var response = loader.LoadTweetsByDate(startDate, endDate).GetAwaiter().GetResult();
Assert.IsTrue(string.IsNullOrEmpty(response.ErrorMessage));
Assert.IsTrue(response.Tweets.Count == testService.TotalTweetCount);
}
public async Task <IActionResult> Search(SearchViewModel model)
{
// test project, so no datetime binders. we assume that incoming dates are treated as UTC dates
model.StartDate = DateTime.SpecifyKind(model.StartDate, DateTimeKind.Utc);
model.EndDate = DateTime.SpecifyKind(model.EndDate, DateTimeKind.Utc);
var response = await _loader.LoadTweetsByDate(model.StartDate, model.EndDate);
model.Tweets = response.Tweets;
model.ErrorMessage = response.ErrorMessage;
if (Request.IsAjaxRequest())
{
return(View("_SearchPartial", model));
}
else
{
return(View(model));
}
}