public async Task UpdateAchievementsOfUserAsync(int userId)
{
var user = await _context.Users
.Include(us => us.LessonCompletions)
.Include(us => us.AchievementProgresses)
.FirstAsync(us => us.Id == userId);
var achievementValidationResults = _achievementValidator.Execute(user.LessonCompletions);
var userAchievements = user.AchievementProgresses?.ToList() ?? new List <AchievementProgress>();
var allAchievements = await _context.Achievements.ToListAsync();
foreach (var ach in allAchievements)
{
var userAchievementProgress = userAchievements.Find(x => x.AchievementId == ach.Id);
var achievementValidation = achievementValidationResults.Find(x => x.achievementId == ach.Id);
if (achievementValidation.validation == null)
{
throw new NotImplementedException($"Missing validation for Achievement [{ach.Id}]");
}
if (userAchievementProgress == null)
{
await _context.AchievementProgresses.AddAsync(new AchievementProgress
{
Achievement = ach,
AchievementId = ach.Id,
Goal = achievementValidation.validation.Goal,
Progress = achievementValidation.validation.Progress,
User = user,
UserId = userId
});
}
else
{
userAchievementProgress.Goal = achievementValidation.validation.Goal;
userAchievementProgress.Progress = achievementValidation.validation.Progress;
_context.Update(userAchievementProgress);
}
}
;
await _context.SaveChangesAsync();
}
