EnableKey.cs

using System.Text.RegularExpressions;
using System.Threading.Tasks;
using Waher.Service.IoTBroker.DataStorage;
 
namespace Waher.Service.IoTBroker.Admin.Broker
{
    public class EnableKey : CommandRegEx
    {
        public EnableKey()
            : base(@"^enable\s+key\s+(?'Key'[^\s]+)\s+(?'Accounts'\d{1,8})$")
        {
        }
 
        public override string Name => "Enable";
 
        public override async Task Execute(ChatState State, string[] Arguments, string OrgMessage, Match Details,
            ResponseCallbackHandler ResponseCallback)
        {
            int c = Arguments.Length;
            string Key = c < 2 ? string.Empty : Arguments[1];
            int Accounts = int.Parse(c < 3 ? string.Empty : Arguments[2]);
 
            ApiKey ApiKey = await XmppServerModule.PersistenceLayer.GetApiKey(Key);
 
            if (ApiKey is null)
                await XmppServerModule.SendErrorMessage("An API key with key `" + Key + "` does not exist.", string.Empty, ResponseCallback);
            else
            {
                ApiKey.MaxAccounts = Accounts;
                await Persistence.Database.Update(ApiKey);
                await ResponseCallback("API key `" + Key + "` has been enabled for the creation of " + Accounts.ToString() + " accounts.", string.Empty);
            }
        }
 
        public override HelpItem[] GetHelp()
        {
            return new HelpItem[]
            {
                new HelpItem("enable key KEY NRACCOUNTS", "Enables an existing API Key `KEY`, and allows `NRACCOUNTS` to be created with the key.")
            };
        }
    }
}