hermes-client/Hermes/Socket/Requests/GetPermissionsAck.cs

using System.Text.Json;
using HermesSocketLibrary.Requests.Messages;
using Serilog;
using TwitchChatTTS.Chat.Groups;
using TwitchChatTTS.Chat.Groups.Permissions;

namespace TwitchChatTTS.Hermes.Socket.Requests
{
    public class GetPermissionsAck : IRequestAck
    {
        public string Name => "get_permissions";
        private readonly IGroupPermissionManager _permissions;
        private readonly IChatterGroupManager _groups;
        private readonly JsonSerializerOptions _options;
        private readonly ILogger _logger;

        public GetPermissionsAck(
            IGroupPermissionManager permissions,
            IChatterGroupManager groups,
            JsonSerializerOptions options,
            ILogger logger)
        {
            _permissions = permissions;
            _groups = groups;
            _options = options;
            _logger = logger;
        }

        public void Acknowledge(string requestId, string json, IDictionary<string, object>? requestData)
        {
            var groupInfo = JsonSerializer.Deserialize<GroupInfo>(json, _options);
            if (groupInfo == null)
            {
                _logger.Error("Failed to load groups & permissions.");
                return;
            }

            _permissions.Clear();
            _groups.Clear();

            var groupsById = groupInfo.Groups.ToDictionary(g => g.Id, g => g);
            foreach (var group in groupInfo.Groups)
                _groups.Add(group);

            foreach (var permission in groupInfo.GroupPermissions)
            {
                _logger.Debug($"Adding group permission [permission id: {permission.Id}][group id: {permission.GroupId}][path: {permission.Path}][allow: {permission.Allow?.ToString() ?? "null"}]");
                if (!groupsById.TryGetValue(permission.GroupId, out var group))
                {
                    _logger.Warning($"Failed to find group by id [permission id: {permission.Id}][group id: {permission.GroupId}][path: {permission.Path}]");
                    continue;
                }

                var path = $"{group.Name}.{permission.Path}";
                _permissions.Set(path, permission.Allow);
                _logger.Debug($"Added group permission [id: {permission.Id}][group id: {permission.GroupId}][path: {permission.Path}]");
            }

            _logger.Information($"Groups [count: {groupInfo.Groups.Count()}] & Permissions [count: {groupInfo.GroupPermissions.Count()}] have been loaded.");

            foreach (var chatter in groupInfo.GroupChatters)
                if (groupsById.TryGetValue(chatter.GroupId, out var group))
                    _groups.Add(chatter.ChatterId, group.Name);
            _logger.Information($"Users in each group [count: {groupInfo.GroupChatters.Count()}] have been loaded.");
        }
    }
}