private async Task ReadTeamStatus(SupportTeam team, PerformContext context)
{
var number = await TaskQueue.Enqueue(async() =>
{
using (var helper = new ATHelper(team.ConnectionString))
{
await helper.OpenAsync();
return(await helper.GetForwardedPhoneNumber());
}
});
context.WriteLine($"Team {team.Name} is forwarding to '{number}'.");
var state = await db.ForwardingStates.Where(s => s.TeamId == team.Id).OrderByDescending(s => s.When)
.FirstOrDefaultAsync();
if (state?.RawPhoneNumber == number)
{
context.WriteLine("No state change, completed check.");
return;
}
context.WriteLine($"Change detected from '{state?.RawPhoneNumber}' to '{number}'.");
var newState = new ForwardingState
{
Team = team,
When = DateTimeOffset.Now,
RawPhoneNumber = number,
DetectedPhoneNumber = db.UserPhoneNumbers.FirstOrDefault(p => p.Value == number)
};
db.ForwardingStates.Add(newState);
await db.SaveChangesAsync();
var prevStateId = state?.Id;
await db.Teams.Where(t => t.Id == team.Id).SelectMany(t => t.Members).Select(m => m.User)
.SelectMany(u => u.ApiKeys).Where(a => a.CallbackUrl != null).ForEachAsync(apiKey =>
{
context.WriteLine($"Scheduling notification to {apiKey.CallbackUrl}.");
BackgroundJob.Enqueue <IPublisher>(p =>
p.NotifyStateChange(prevStateId, newState.Id, apiKey.CallbackUrl, null));
});
}
private async Task ForwardImpl(PerformContext context, string connectionString, string phoneNumber)
{
await TaskQueue.Enqueue(async() =>
{
context.WriteLine(Debug, "Forwarding ...");
using (var helper = new ATHelper(connectionString))
{
await helper.OpenAsync();
await helper.ForwardTo(phoneNumber);
context.WriteLine(Info, "Applied forward");
context.WriteLine(Debug, "Verifying ...");
var res = await helper.GetForwardedPhoneNumber();
if (res != phoneNumber)
{
context.WriteLine(Error, $"Verification returned {res}, expected {phoneNumber}");
throw new Exception("Verification failed after applying forward");
}
context.WriteLine(Info, $"Verified forward to {phoneNumber}");
}
}).ConfigureAwait(false);
}
