protected override async Task HandleInput(SubscriptionDeleteParams input)
{
using (var conenction = database.GetConnection()) {
ISpaceRepo spaceRepo = database.GetRepo <ISpaceRepo>(conenction);
ISubscriptionRepo subRepo = database.GetRepo <ISubscriptionRepo>(conenction);
//Pull in the space first
Space?space = await spaceRepo.FindByName(input.Space);
if (space == null)
{
throw new InvalidOperationException($"No space with name {input.Space} exists.");
}
//Try to pull in the subscription
Subscription?sub = await subRepo.FindByUserAndSpace(input.User.Username, input.Space);
if (sub == null)
{
throw new InvalidOperationException("Subscription does not exist");
}
await subRepo.Delete(sub);
space.SubscriptionCount--;
await spaceRepo.Update(space);
}
}
public ActionResult Unsubscribe(Guid subID)
{
if (_subscriptionRepo.Get(subID) == null)
{
ModelState.AddModelError("SubscriptionError", $"SubscriptionID: {subID} not found");
return(NotFound(ModelState));
}
_subscriptionRepo.Delete(subID);
return(Ok());
}
public async Task DeleteSubscription(string space, User user) {
Subscription? s = await repo.FindByUserAndSpace(user.Username, space);
if (s == null) {
throw new NotFoundException($"No subscription for {space} found.");
}
await repo.Delete(s);
await bus.Dispatch(new SubscriptionDeleteEvent(s));
}
