private async Task <bool> TryFinishTopicAndIfTopicIsFinishedSendEmail(int userId, int topicId) // fasle if topic is finished
{
if ((await _testManager.GetUserTopicAsync(userId, topicId)).Status == TopicStatus.Finished)
{
return(false);
}
List <DomainUserTest> userTestsInTopic = (await _testManager.GetUserTestsInTopicAsync(topicId, userId)).ToList();
if (userTestsInTopic.All(x => x.Status == TestStatus.Finished))
{
await _testManager.UpdateUserTopicStatus(userId, topicId, TopicStatus.Finished);
int userPoints = userTestsInTopic.Sum(x => x.Points);
DomainTopic topic = await _testManager.GetTopicByIdAsync(topicId);
await _testManager.UpdateUserTopicPoints(userId, topic.Id, userPoints);
SendEmailToUserAboutPassingTheTopicAsync(User.Identity.Name, topic, userPoints);
return(true);
}
return(false);
}
private async Task SendEmailToUserAboutPassingTheTopicAsync(string userEmail, DomainTopic topic, int userPoints)
{
string subject = "Test System";
string senderName = "Test System Administration";
if (userPoints >= topic.PassingPoints)
{
string messgae = $"You succesfully passed all tests in {topic.Name}! Your points: {userPoints} / {topic.PassingPoints}";
_emailService.SendEmailAsync(senderName, WebExtensions.SenderEmail, WebExtensions.SenderEmailPassword, WebExtensions.SmtpHost,
WebExtensions.SmtpPort, userEmail, subject, messgae);
}
else
{
string messgae = $"Sorry, you haven't gained enough points in {topic.Name}! Your points: {userPoints} / {topic.PassingPoints}";
_emailService.SendEmailAsync(senderName, WebExtensions.SenderEmail, WebExtensions.SenderEmailPassword, WebExtensions.SmtpHost,
WebExtensions.SmtpPort, userEmail, subject, messgae);
}
}
