private async Task SendScheduledRemindersAsync()
{
var reminders = await _storage.FindAsync(ReminderItemFilter.CreatedAtNow());
foreach (var reminder in reminders)
{
reminder.MarkReady();
await _storage.UpdateAsync(reminder);
try
{
await _sender.SendAsync(new ReminderNotification(
reminder.DateTime,
reminder.Message,
reminder.ChatId
)
);
await OnReminderSentAsync(reminder);
}
catch (ReminderSenderException)
{
await OnReminderFailedAsync(reminder);
}
}
}
private async Task OnTickAsync()
{
_logger.LogDebug("Ticked timer");
foreach (var reminder in await _storage.FindByAsync(ReminderItemFilter.CreatedAtNow()))
{
_logger.LogInformation($"Mark reminder {reminder.Id:N} as ready");
reminder.MarkReady();
await _storage.UpdateAsync(reminder);
try
{
_logger.LogInformation($"Sending reminder {reminder.Id:N}");
await _sender.SendAsync(
new ReminderNotification(
reminder.ContactId,
reminder.Message,
reminder.DateTime
)
);
await OnReminderSentAsync(reminder);
}
catch (ReminderSenderException exception)
{
_logger.LogError(exception, "Exception occured while sending notification");
await OnReminderFailedAsync(reminder);
}
}
}
public async Task FindAsync_WithCorrectDate_ShouldReturnReminders()
{
var storage = new ReminderStorage(Factory.CreateClient());
await storage.AddAsync(Create.Reminder.InPast());
var foundReminders = await storage.FindAsync(ReminderItemFilter.CreatedAtNow());
CollectionAssert.IsNotEmpty(foundReminders);
}
public async Task WhenReminderList_IfDatetimeSpecified_ShouldReturnMatchingItems()
{
using var factory = new ReminderWebApplicationFactory();
var storage = factory
.WithItems(
Create.Reminder.AtDatetime(DateTimeOffset.UtcNow.AddMinutes(-1)),
Create.Reminder.AtDatetime(DateTimeOffset.UtcNow.AddMinutes(1))
)
.GetClient();
var items = await storage.FindByAsync(ReminderItemFilter.CreatedAtNow());
Assert.AreEqual(1, items.Length);
}
public async Task FindAsync_GivenNonexistentItems_ShouldReturnEmptyCollection()
{
//Arrange
var storage = new ReminderStorage(DatabaseTestsHelper.ConnectionString);
await storage.AddAsync(Create.Reminder.InFuture());
await storage.AddAsync(Create.Reminder.InFuture());
//Act
var found = await storage.FindAsync(ReminderItemFilter.CreatedAtNow());
//Assert
CollectionAssert.IsEmpty(found);
}