public async Task AddUnsubscribeRecord(string email)
{
try
{
long recordcount = await _Unsubscribe.CountDocumentsAsync(x => x.Email == email);
if (recordcount == 0)
{
Unsubscribed newRecord = new Unsubscribed()
{
Id = ObjectId.GenerateNewId().ToString(),
Email = email?.ToLower(),
UnsubscribedAt = DateTime.UtcNow
};
await _Unsubscribe.InsertOneAsync(newRecord);
}
}
catch (Exception ex)
{
throw ex;
}
}