public async Task <bool> AddSubscriptionAsync(ulong guildId, ulong channelId, SubscriptionType type)
{
using (var databaseContext = new DatabaseContext())
{
var fixedChannelId = channelId.ToString();
if (await databaseContext.SubscribedChannels.AnyAsync(p => p.ChannelId == fixedChannelId && p.SubscriptionType == type))
{
return(false);
}
var subscribedChannel = new SubscribedChannel
{
GuildId = guildId.ToString(),
ChannelId = channelId.ToString(),
SubscriptionType = type
};
await databaseContext.SubscribedChannels.AddAsync(subscribedChannel);
await databaseContext.SaveChangesAsync();
_logger.Info($"Subscription for {type} added (guild [{guildId}], channel [{channelId}])");
}
return(true);
}
public async Task SubscribeChannel(ulong channel, string guildId)
{
var ch = new SubscribedChannel {
GuildId = guildId, channelId = channel.ToString(), Type = SubscribeType.Raid
};
db.Create(ch);
await Attach(ch);
}
public async Task SubscribeAsync(bool atEveryone, [Remainder] string message)
{
SubscribedChannel channelToCheck = DailySubscription.subscribedChannels.Find(x => x.ChannelID.Contains(Context.Channel.Id.ToString()));
if (channelToCheck.ChannelID != null)
{
DailySubscription.subscribedChannels.Remove(channelToCheck);
}
DailySubscription.Add(Context.Channel.Id.ToString(), atEveryone, message);
Generic(Color.Green, "this channel is now subscribed to daily reminders!",
$"Your reminder {WillWillNot(atEveryone)} @everyone",
$"Your reminder reads: {message}");
}
public async Task UnSubscribeAsync()
{
SubscribedChannel channelToCheck = DailySubscription.subscribedChannels.Find(x => x.ChannelID.Contains(Context.Channel.Id.ToString()));
if (channelToCheck.ChannelID != null)
{
DailySubscription.subscribedChannels.Remove(channelToCheck);
Generic(Color.Blue, "you have been unsubscribed from daily reminders!",
"Sad to see you go, but you can always subscribe again!");
}
else
{
Generic(Color.Orange, "this channel is not subscribed!",
$"Use the command {Config.bot.cmdPrefix}Subscribe to subscribe a channel");
}
}
private async Task SendTweetsToChannel(SubscribedChannel channelData, List <DiscordEmbed> tweetEmbeds)
{
try
{
foreach (var embed in tweetEmbeds)
{
var channel = await Bot.Client.GetChannelAsync(ulong.Parse(channelData.ChannelId));
await channel.SendMessageAsync(embed : embed);
}
}
catch (UnauthorizedException ex)
{
var guild = await Bot.Client.GetGuildAsync(ulong.Parse(channelData.GuildId));
var guildOwner = guild.Owner;
_logger.Warn($"No permissions to send message on channel [{channelData.ChannelId}], " +
$"removing all subscriptions and sending message to {guildOwner.Username} [{guildOwner.Id}]");
_logger.Warn($"JSON: {ex.JsonMessage}");
await _subscriptionsService.RemoveAllSubscriptionsFromChannelAsync(
ulong.Parse(channelData.ChannelId));
var ownerDm = await guildOwner.CreateDmChannelAsync();
var errorEmbed = _twitterEmbedGenerator.BuildUnauthorizedError();
await ownerDm.SendMessageAsync(embed : errorEmbed);
}
catch (NotFoundException ex)
{
_logger.Warn($"Channel [{channelData.ChannelId}] not found, removing all subscriptions");
_logger.Warn($"JSON: {ex.JsonMessage}");
await _subscriptionsService.RemoveAllSubscriptionsFromChannelAsync(
ulong.Parse(channelData.ChannelId));
}
catch (Exception ex)
{
_logger.Error(ex, $"Can't send tweet on the channel with id [{channelData.ChannelId}]");
}
}
