public async Task <Unit> Handle(AddReactionCommand request, CancellationToken cancellationToken)
{
var activity = await this.activityRepository.GetActivityAsync(request.ActivityId);
var reactingUser = await this.userRepository.GetUserAsync(request.UserId);
switch (request.Type)
{
case ReactionType.Cheers:
activity.AddCheers(new Reaction(request.UserId, reactingUser.Name));
break;
case ReactionType.Like:
activity.AddLike(new Reaction(request.UserId, reactingUser.Name));
break;
case ReactionType.Comment:
activity.AddComment(new CommentReaction(request.UserId, reactingUser.Name, request.Comment));
break;
}
await this.activityRepository.UpdateActivityAsync(request.UserId, activity.ToEntity());
// add to queue
var message = new ReactionAddedMessage(request.ActivityId, request.Type, request.UserId, request.Comment);
await storageAccessService.AddQueueMessage(Constants.QueueNames.ReactionAdded, message);
return(Unit.Value);
}
public async Task <Unit> Handle(DeleteActivityCommand request, CancellationToken cancellationToken)
{
await this.activityRepository.DeleteActivityAsync(request.UserId, request.ActivityId);
// Delete activity in personalized feeds
await storageAccessService.AddQueueMessage(QueueNames.DeleteActivity, new DeleteActivityMessage(request.ActivityId));
return(Unit.Value);
}
public async Task <Unit> Handle(CreateOrUpdateUserCommand request, CancellationToken cancellationToken)
{
var result = await this.userRepository.CreateOrUpdateUserAsync(request);
if (result.IsNewUser)
{
await this.drinkRepository.CreateDefaultDrinksForUserAsync(request.UserId);
if (!string.IsNullOrEmpty(request.ProfileImageUrl))
{
var httpClient = this.httpClientFactory.CreateClient();
using (var profileImageStream = await httpClient.GetStreamAsync(request.ProfileImageUrl))
{
await storageAccessService.SaveFileInBlobStorage(ContainerNames.ProfileImages, request.UserId, profileImageStream);
}
}
var activity = Activity.Domain.Activity.CreateRegistrationActivity(request.UserId, request.Name);
await activityRepository.AddActivityAsync(activity.ToEntity());
await activityRepository.AddToPersonalizedFeedAsync(request.UserId, activity.ToEntity());
await activityRepository.AddToActivityAddedTopicAsync(activity.Id);
}
if (result.NameHasChanged)
{
var activity = Activity.Domain.Activity.CreateRenameActivity(request.UserId, request.Name, result.OriginalUserName);
await activityRepository.AddActivityAsync(activity.ToEntity());
var renameMessage = new UserRenamedMessage(request.UserId, result.OriginalUserName, request.Name);
await storageAccessService.AddQueueMessage(QueueNames.UserRenamed, renameMessage);
}
return(Unit.Value);
}