DefaultMessageChecker.cs
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using Pole.ReliableMessage.Abstraction;
using Pole.ReliableMessage.Messaging;
using Pole.ReliableMessage.Messaging.CallBack;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;
using Pole.ReliableMessage.Storage.Abstraction;
namespace Pole.ReliableMessage.Messaging
{
class DefaultMessageChecker : IMessageChecker
{
private readonly IMessageCallBackInfoStore _messageCallBackInfoStore;
private readonly ILogger<DefaultMessageChecker> _logger;
private readonly IJsonConverter _jsonConverter;
private readonly IServiceProvider _serviceProvider;
public DefaultMessageChecker(IMessageCallBackInfoStore messageCallBackInfoStore, ILogger<DefaultMessageChecker> logger, IJsonConverter jsonConverter, IServiceProvider serviceProvider)
{
_messageCallBackInfoStore = messageCallBackInfoStore;
_logger = logger;
_jsonConverter = jsonConverter;
_serviceProvider = serviceProvider;
}
public async Task<MessageCheckerResult> GetResult(Message message)
{
try
{
var callBackInfo = await _messageCallBackInfoStore.Get(message.MessageTypeId);
if (callBackInfo == null)
{
_logger.LogError($"Can't find the callBackInfo, MessageTypeId:{message.MessageTypeId}");
return MessageCheckerResult.NotFinished;
}
using (var scope = _serviceProvider.CreateScope())
{
var callback = scope.ServiceProvider.GetRequiredService(callBackInfo.EventCallbackType);
var argument = _jsonConverter.Deserialize(message.RePushCallBackParameterValue, callBackInfo.EventCallbackArguemntType);
var result = await callBackInfo.Invoke(argument, callback);
if (_logger.IsEnabled(LogLevel.Debug))
{
var messageInfoDetail = _jsonConverter.Serialize(message);
_logger.LogDebug($"DefaultMessageChecker IsFinished Result:{result.ToString()},MessageTypeId:{message.MessageTypeId},MessageDetail:{messageInfoDetail}");
}
if (result)
{
var @event = _jsonConverter.Deserialize(message.Content, callBackInfo.EventType);
return new MessageCheckerResult(true, @event);
}
return MessageCheckerResult.NotFinished;
}
}
catch (Exception ex)
{
var messageInfoDetail = _jsonConverter.Serialize(message);
_logger.LogError(ex, $"DefaultMessageChecker.IsFinished Error, MessageTypeId:{message.MessageTypeId},MessageDetail:{messageInfoDetail}");
return MessageCheckerResult.NotFinished;
}
}
}
}