public async Task AddBulkExperience(List <User> users, long experience, string channel)
{
var levels = users.ToDictionary(user => user.Id, user => user.Level);
var userIds = users.Select(user => user.Id).ToList();
_statsRepository.AddExperienceToUsers(userIds, experience);
var tasks = users.Select(user => BroadcastExperienceGain(user, levels.GetValueOrDefault(user.Id), experience, channel));
await Task.WhenAll(tasks);
}
public async Task AddBulkExperience(List <User> users, long experience, string channel)
{
var levels = users.ToDictionary(user => user.Id, user => user.Level);
var userIds = users.Select(user => user.Id).ToList();
_statsRepository.AddExperienceToUsers(userIds, experience);
var expGainMessageTasks = users.Select(user => _slack.SendEphemeralMessage(string.Format(DougMessages.GainedExp, experience), user.Id, channel));
var levelUpUsers = users.Where(user => levels.GetValueOrDefault(user.Id) < user.Level).ToList();
LevelUpUsers(levelUpUsers);
var levelUpMessageTasks = levelUpUsers.Select(user => _slack.BroadcastMessage(string.Format(DougMessages.LevelUp, Mention(user), user.Level), channel));
await Task.WhenAll(expGainMessageTasks);
await Task.WhenAll(levelUpMessageTasks);
}