private async Task <RestTextChannel> CreateTextChannelAsync(RestGuild guild, string courseName, RequestOptions requestOptions, ulong roleId)
{
// prevent duplicate under this category
foreach (var channel in await guild.GetChannelsAsync())
{
if (channel.Name.Equals(courseName, StringComparison.OrdinalIgnoreCase) && channel is RestCategoryChannel restCategory && restCategory.Id == CategoryId)
{
// there's a match under this category
return(null);
}
}
var category = await guild.GetChannelAsync(CategoryId);
var overwriteList = new List <Overwrite>();
overwriteList.AddRange(category.PermissionOverwrites);
overwriteList.Add(new Overwrite(guild.EveryoneRole.Id, PermissionTarget.Role, new Discord.OverwritePermissions(viewChannel: Discord.PermValue.Deny)));
overwriteList.Add(new Overwrite(roleId, PermissionTarget.Role, new Discord.OverwritePermissions(viewChannel: Discord.PermValue.Allow)));
var result = await guild.CreateTextChannelAsync(courseName, options =>
{
options.CategoryId = CategoryId;
options.Topic = $"Course channel for {courseName}";
options.PermissionOverwrites = overwriteList;
}, options : requestOptions);
return(result);
}
public async Task <IChannel> GetChannel(ulong channelId, RestGuild guild = null)
{
if (guild != null)
{
return(await guild.GetChannelAsync(channelId));
}
IChannel channel;
try
{
channel = await this._restClient.GetChannelAsync(channelId);
}
catch
{
Log.Warning($"RestClient couldn't get channel: {channelId}");
channel = this._client.GetChannel(channelId);
}
return(channel);
}
