/// <summary>
/// Loads the <see cref="CommandDocument"/> associated with the specified command, or creates one if it doesn't exist.
/// </summary>
/// <param name="channelId">The channel Id the command belongs to.</param>
/// <param name="isWhisperCommand">Whether this is a whisper command.</param>
/// <param name="command">The command to lookup.</param>
/// <returns>A <see cref="CommandDocument"/>.</returns>
public async Task <CommandDocument> LoadCommandAsync(string channelId, bool isWhisperCommand, string command)
{
IMongoCollection <CommandDocument> commands = DatabaseClient.Instance.MongoDatabase.GetCollection <CommandDocument>(CommandDocument.CollectionName);
FilterDefinition <CommandDocument> filter = Builders <CommandDocument> .Filter.Where(c => c.ChannelId == channelId && c.IsWhisperCommand == isWhisperCommand && c.Command == command);
if (await commands.CountDocumentsAsync(filter).ConfigureAwait(false) == 0)
{
await commands.InsertOneAsync(new CommandDocument
{
ChannelId = channelId,
Command = command,
IsWhisperCommand = isWhisperCommand,
Cooldowns = new CommandCooldownDocument(),
UserLevel = this._defaultCommandPermissions[command]
}).ConfigureAwait(false);
}
using IAsyncCursor <CommandDocument> cursor = await commands.FindAsync(filter).ConfigureAwait(false);
CommandDocument commandDocument = await cursor.SingleAsync().ConfigureAwait(false);
commandDocument.Cooldowns.Id = commandDocument.Id;
return(commandDocument);
}